CN206368755U - A kind of fuel-saving environmental protection type internal combustion engine - Google Patents
A kind of fuel-saving environmental protection type internal combustion engine Download PDFInfo
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- CN206368755U CN206368755U CN201621234311.5U CN201621234311U CN206368755U CN 206368755 U CN206368755 U CN 206368755U CN 201621234311 U CN201621234311 U CN 201621234311U CN 206368755 U CN206368755 U CN 206368755U
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- temperature
- high pressure
- water
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- internal combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 56
- 230000007613 environmental effect Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000002918 waste heat Substances 0.000 claims abstract description 24
- 239000000295 fuel oil Substances 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 14
- 239000003208 petroleum Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000013505 freshwater Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000003921 oil Substances 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a kind of fuel-saving environmental protection type internal combustion engine, including body（5）, in body（5）Water tank upper provided with waste heat water pipe and high pressure-temperature tank（21）Top be connected, high pressure-temperature tank（21）Bottom be provided with just to cylinder inner cavity（16）High pressure-temperature water pipe and body（5）Bottom be connected；Waste heat water pipe passes through water spout（6）By remaining hot water（12）Spray into high pressure-temperature tank（21）Interior carry out pressurized, heated, high pressure-temperature water pipe passes through high pressure nozzle（18）By high pressure-temperature water（11）Spray into cylinder inner cavity（16）In cause cylinder（14）The high pressure-temperature water sprayed into is utilized after fuel oil acting（11）Reexpansion is done work.Fuel oil effective thermal efficiency of the present utility model, can fuel-economizing 20%~40% in the case where doing equal work(up to 0.5~0.7；Heat utilization ratio is high, high efficiency, low oil consumption, low emission, low stain, using scope is wide and good in economic efficiency, social benefit is big.
Description
Technical field
The utility model is related to technical field of internal combustion engines, and specifically one kind effectively using afterheat of IC engine and can subtract
The fuel-saving environmental protection type internal combustion engine of few used heat pollution from exhaust emission.
Background technology
The function of steam engine, is the heat energy using coal, and water is vaporized into steam by liquid, the reciprocal fortune of piston is promoted
The Thermal Motor for moving and doing work.In the industrial revolution in the world, steam engine has made the contribution of more than 100 years to the mankind.Internal combustion engine
It is then, by the use of oil plant as burning working medium, piston is produced what is moved back and forth and do work.And existing high, medium and low speed internal combustion engine
Row's temperature it is too high, also using the method for cooling water temperature, exclude the local waste heat that should not overheat；The waste gas of internal combustion engine and cooling are situated between
Matter has taken away in fuel gross calorific power 50% or so heat.In a word, the thermal losses of internal combustion engine is too big, and burn hot working fluid to it
The utilization rate of efficiency is too low, and the pollution to air is too high.The fuel saving method and form of current internal combustion engine are various（Including
Exhaust gas turbocharge method）, but can also reduce the pollution to air without any method so far.
The content of the invention
The purpose of this utility model is can be effectively using more than internal combustion engine there is provided one kind the problem of presence for prior art
Heat and the fuel-saving environmental protection type internal combustion engine for reducing used heat pollution from exhaust emission.
The purpose of this utility model is solved by the following technical programs：
A kind of fuel-saving environmental protection type internal combustion engine, including body, it is characterised in that：Waste heat water pipe is provided with the water tank upper of body
It is connected with the top of high pressure-temperature tank, the bottom of high pressure-temperature tank is provided with the high pressure-temperature water pipe and body just to cylinder inner cavity
Bottom be connected；Remaining hot water is sprayed into high pressure-temperature tank and carries out pressurized, heated, high pressure-temperature by waste heat water pipe by water spout
Water pipe, which is sprayed into high pressure-temperature water in cylinder inner cavity by high pressure nozzle, causes cylinder to utilize the high pressure sprayed into after fuel oil acting
High-temperature water reexpansion is done work.
The EFI controller of linkage is respectively equipped with described waste heat water pipe, petroleum pipeline and high pressure-temperature water pipe.
Atomizer on described petroleum pipeline, which sprays into fuel oil in cylinder inner cavity, causes piston to be done work in cylinder；Described
High pressure nozzle is sprayed under the control of EFI controller after after fuel oil outburst and when piston operation is to 18 °~60 ° of after top dead center
High pressure-temperature water.
Provided with cryogenic probe and cryogenic probe and the low temperature observation table being arranged on body in water tank in described body
It is connected；It is additionally provided with the water tank of the body on low-temperature heater and low-temperature heater with low-temp. temp.-controller so that in water tank
Water temperature can control at 98 DEG C -99.5 DEG C.
The origin of heat of the remaining hot water is in the heat outside the outdoor heat of burning, cylinder, the heat outside blast pipe and low
The heating of warm heater.
Seen in described high pressure-temperature tank provided with high-temperature probe and high-temperature probe and the high temperature being arranged on high pressure-temperature tank
Survey table is connected；It is additionally provided with high temperature heater (HTH) and high temperature heater (HTH) and causes with high-temperature control device in described high pressure-temperature tank
Hydraulic pressure in high pressure-temperature tank can control control more than 300 DEG C in more than 15MPa, water temperature.
The bottom of the body is connected by pipeline with initial water tank, and initial water tank is provided with filler, initial water
Case provided into body contain preservative, lubricant pure water as remaining hot water water source.
The high pressure-temperature water that described high pressure nozzle is sprayed into cylinder inner cavity is through Over emulsfication, corrosion-resistant, vaporific light
Water.
The extra-organismal air inlet pipe of stretching and blast pipe are respectively equipped with described cylinder.
Described high pressure-temperature tank is made of stainless steel.
The utility model has the following advantages compared with prior art：
Internal combustion engine of the present utility model utilizes burning outdoor using the physical characteristic of the acting of water expanded by heating under normal circumstances
The heat of waste heat and blast pipe outside waste heat, cylinder body, along with electric heater carries out the heating and pressurization of acting water, is finally sprayed into
Reexpansion acting is carried out in cylinder inner cavity, i.e., the acting of internal combustion engine and the acting of steam engine are united two into one, equivalent amount is consumed
Fuel, do secondary work(in one of internal combustion engine circulation；The heat utilization ratio of the internal combustion engine is high, with high efficiency, low oil
The characteristics of consumption, low emission, low stain, effectively using the waste heat of internal combustion engine and the exhaust emission of reduction used heat waste gas and it can play
The effect of fuel-economizing.
The use cooling water temperature method that the utility model is used at present using internal combustion engine and the waste heat for discharging waste gas and removing,
Replace burning coal and water being changed into steam from liquid and is pushed to the reciprocating motion of piston and does work as thermal source, along with internal combustion
Itself acting of machine, you can reach the acting purpose united two into one；The technology either supercharger or non pressurized machine, are not changing
Become intake valve, exhaust valve opening and the time of closing, do not change cylinder diameter and stroke, ventilation is not influenceed, does not change the base of compression ratio
On plinth, added high pressure-temperature water spray facility it is a set of, add acting pressure and acting dynamics；And the use of the preceding water of boiling,
Largely reduce the absorbing and cooling temperature that water is changed into steam state from liquid；In the case where doing equal work(, largely subtract
The discharge of waste gas and used heat is lacked, to reducing on atmosphere pollution and heat energy utilization, its social benefit is all considerable.
The fuel oil effective thermal efficiency of internal combustion engine of the present utility model can be saved up to 0.5~0.7 in the case where doing equal work(
Oil 20%~40%；Make full use of the waste heat of internal combustion engine to carry out the heating and reexpansion acting of acting water, reduce the heat of internal combustion engine
Amount loss；The thermic load that combustion chamber componentses are born reduces, the service life of extension combustion chamber componentses and associated components；Reduce internal combustion
The pinking of machine and resonance；The discharge of waste gas and waste heat is reduced, carbon emission and the pollution to air, the contribution to efforts at environmental protection is reduced
It is huge；Internal combustion engine is lightweight, power bracket is big, energy utilization rate is high, using scope is wide and good in economic efficiency, social benefit is huge
Greatly.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of reexpansion water system of the present utility model.
Wherein：1-cryogenic probe；2-low temperature observes table；3-low-temperature heater；4-low-temp. temp.-controller；5-body；
6-water spout；7-high-temperature probe；8-high temperature observes table；9-high temperature heater (HTH)；10-high-temperature control device；11-high pressure-temperature
Water；12-remaining hot water；13-air inlet pipe；14-cylinder；15-piston；16-cylinder inner cavity；17-blast pipe；18-high pressure spray
Mouth；19-atomizer；20-EFI controller；21-high pressure-temperature tank；22-filler；23-initial water tank.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1：A kind of fuel-saving environmental protection type internal combustion engine, including body 5, cylinder 14 and the high pressure being made of stainless steel
High-temperature tank 21, the bottom of body 5 is connected initial water tank 23 with initial water tank 23 provided with filler 22, initial water by pipeline
Case 23 provides the pure water for containing preservative, lubricant into body 5 as the water source of remaining hot water 12, the upper tank of body 5
Dividing plate is provided between lower cylinder 14, provided with cryogenic probe 1 and cryogenic probe 1 and setting in the water tank on the top of body 5
Low temperature observation table 2 on body 5 is connected；Low-temperature heater 3 and low-temperature heater 3 are additionally provided with the water tank of the body 5
The upper water temperature enabled with low-temp. temp.-controller 4 in water tank controls the heat of the remaining hot water 12 in 98 DEG C -99.5 DEG C, water tank
The heating of heat outside the outdoor heat of burning, cylinder 14, the heat outside blast pipe 17 and low-temperature heater 3；Cylinder
The air inlet pipe 13 stretched out outside body 5 and blast pipe 17 are respectively equipped with 14；High-temperature probe 7 and high temperature are provided with high pressure-temperature tank 21
Probe 7 is connected with the high temperature observation table 8 being arranged on high pressure-temperature tank 21；High temperature heater (HTH) is additionally provided with high pressure-temperature tank 21
9 and high temperature heater (HTH) 9 on enable with high-temperature control device 10 hydraulic pressure in high pressure-temperature tank 21 control more than 15MPa,
Water temperature can be controlled more than 300 DEG C.It is connected in the water tank upper of body 5 provided with waste heat water pipe with the top of high pressure-temperature tank 21
Connect, the bottom of high pressure-temperature tank 21 is provided with just to be connected to the high pressure-temperature water pipe of cylinder inner cavity 16 with the bottom of body 5；Waste heat
Remaining hot water 12 is sprayed into and pressurized, heated is carried out in high pressure-temperature tank 21 by water pipe by water spout 6, and high pressure-temperature water pipe passes through high pressure
Nozzle 18, which sprays into high pressure-temperature water 11 in cylinder inner cavity 16, causes cylinder 14 to utilize the high pressure-temperature sprayed into after fuel oil acting
The reexpansion of water 11 is done work.On the opportunity that reexpansion is done work, fuel oil is sprayed into gas by the atomizer 19 first on petroleum pipeline
In cylinder inner chamber 16 piston 15 is done work in cylinder 14, connection is respectively equipped with waste heat water pipe, petroleum pipeline and high pressure-temperature water pipe
Dynamic EFI controller 20；High pressure nozzle 18 under the control of EFI controller 20 after fuel oil outburst after and piston 15 run to
High pressure-temperature water 11 is sprayed into during 18 °~60 ° after stop, the high pressure-temperature water 11 that high pressure nozzle 18 is sprayed into cylinder inner cavity 16 is
Through Over emulsfication, corrosion-resistant, vaporific fresh water.
The fuel-saving environmental protection type internal combustion engine that the utility model is provided is further illustrated below by specific embodiment.
The present embodiment is just illustrated by taking four stroke middling speeds and low-speed diesel engine as an example（Two-stroke marine low speed diesel engine its
Effect is more prominent）.
Conventional diesel is a kind of reciprocating internal combustion engine of ignition by compression, and its working medium of burning is diesel oil, and its sparking mode is
Self-burning is compressed, its compression ratio is 12~22, and its effective thermal efficiency is utilized as 0.30~0.35.
Four-cycle diesel is inhaled into fresh air in the first stroke, and pressure increases to 3~6MPa, temperature liter after compression
To 600~700 DEG C（The autoignition temperature of diesel oil is 210~270 DEG C）, piston sprays into vaporific fuel oil when top dead centre, due to combustion
The fierce burning of oil, steeply rises the pressure and temperature in cylinder, pressure is up to 5~8MPa, or even more than 13MPa, temperature
1400~1800 DEG C or more higher, diesel engine carries out acting campaign under the influence of high pressure and temperature, and row's temperature is 450~550 DEG C.
The utility model is by the unwanted heat outside the outdoor unwanted heat that burns, cylinder 14, the unwanted heat outside blast pipe 17
98 DEG C of -99.5 DEG C of hot water got with low-temperature heater 3 are sprayed into high pressure-temperature tank 21, after being heated again through high pressure-temperature tank 21
Spray into again in cylinder 14, and cylinder 14 now is interior when pressure and temperature steeply rises in cylinder 14 after fuel oil outburst,
That is piston operation is to 18 °~60 ° of after top dead center, after fuel oil acting, before exhaust（Temperature now in cylinder is higher）, spray into warp
Over emulsfication, corrosion-resistant, vaporific, water temperature be not less than 300 DEG C of pure water, make water that it sprays into cylinder 14 it is secondary rapidly
Expansion work（Play a part of Thermal Motor, more than 1200 times of instantaneous expansion during pure water vapor, the need of its injection flow rate apparent motion power
Depending on wanting）.Water now is the medium of acting, and the remaining temperature in outdoor and combustion chamber of burning, then is the heat of reexpansion acting
Power source.So that the fuel oil effective thermal efficiency of internal combustion engine is up to 0.5~0.7, in the case where doing equal work(can fuel-economizing 20%~
40%。
Internal combustion engine of the present utility model utilizes burning outdoor using the physical characteristic of the acting of water expanded by heating under normal circumstances
The heat of waste heat and blast pipe outside waste heat, cylinder body, along with electric heater carries out the heating and pressurization of acting water, is finally sprayed into
Reexpansion acting is carried out in cylinder inner cavity 16, i.e., the acting of internal combustion engine and the acting of steam engine are united two into one, the equal number of consumption
The fuel of amount, secondary work(is done in a circulation of internal combustion engine；The heat utilization ratio of the internal combustion engine is high, with high efficiency, low
The characteristics of oil consumption, low emission, low stain, effectively using the waste heat of internal combustion engine and the exhaust emission of reduction used heat waste gas and it can rise
To the effect of fuel-economizing.
The use cooling water temperature method that the utility model is used at present using internal combustion engine and the waste heat for discharging waste gas and removing,
Replace burning coal and water being changed into steam from liquid and is pushed to the reciprocating motion of piston and does work as thermal source, along with internal combustion
Itself acting of machine, you can reach the acting purpose united two into one；The technology either supercharger or non pressurized machine, are not changing
Become intake valve, exhaust valve opening and the time of closing, do not change cylinder diameter and stroke, ventilation is not influenceed, does not change the base of compression ratio
On plinth, added high pressure-temperature water spray facility it is a set of, add acting pressure and acting dynamics；And the use of the preceding water of boiling,
Largely reduce the absorbing and cooling temperature that water is changed into steam state from liquid；In the case where doing equal work(, largely subtract
The discharge of waste gas and used heat is lacked, to reducing on atmosphere pollution and heat energy utilization, its social benefit is all considerable.
The utility model makes full use of the waste heat of internal combustion engine to carry out the heating and reexpansion acting of acting water, reduces internal combustion
The thermal losses of machine；The thermic load that combustion chamber componentses are born reduces, the service life of extension combustion chamber componentses and associated components；Subtract
The pinking of few internal combustion engine and resonance；The discharge of waste gas and waste heat is reduced, carbon emission and the pollution to air are reduced, to efforts at environmental protection
Contribution it is huge；Internal combustion engine is lightweight, power bracket is big, energy utilization rate is high, using scope is wide and good in economic efficiency, social effect
Benefit is huge.
Above example is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within the scope of novel protected；The technology that the utility model is not directed to can be realized by prior art.
Claims (10)
1. a kind of fuel-saving environmental protection type internal combustion engine, including body（5）, it is characterised in that：In body（5）Water tank upper be provided with waste heat
Water pipe and high pressure-temperature tank（21）Top be connected, high pressure-temperature tank（21）Bottom be provided with just to cylinder inner cavity（16）Height
Super pressure-high temperature water pipe and body（5）Bottom be connected；Waste heat water pipe passes through water spout（6）By remaining hot water（12）Spray into high pressure-temperature
Tank（21）Interior carry out pressurized, heated, high pressure-temperature water pipe passes through high pressure nozzle（18）By high pressure-temperature water（11）Spray into cylinder inner cavity
（16）In cause cylinder（14）The high pressure-temperature water sprayed into is utilized after fuel oil acting（11）Reexpansion is done work.
2. fuel-saving environmental protection type internal combustion engine according to claim 1, it is characterised in that：Described waste heat water pipe, petroleum pipeline and
The EFI controller of linkage is respectively equipped with high pressure-temperature water pipe（20）.
3. fuel-saving environmental protection type internal combustion engine according to claim 2, it is characterised in that：Atomizer on described petroleum pipeline
（19）Fuel oil is sprayed into cylinder inner cavity（16）In cause piston（15）In cylinder（14）Interior acting；Described high pressure nozzle（18）
EFI controller（20）Control under after fuel oil outburst after and piston（15）Sprayed into when running to 18 °~60 ° of after top dead center high
Super pressure-high temperature water（11）.
4. fuel-saving environmental protection type internal combustion engine according to claim 1, it is characterised in that：Described body（5）In interior water tank
Provided with cryogenic probe（1）And cryogenic probe（1）With being arranged on body（5）On low temperature observation table（2）It is connected；The body
（5）Water tank in be additionally provided with low-temperature heater（3）And low-temperature heater（3）It is upper to carry low-temp. temp.-controller（4）So that in water tank
Water temperature can be controlled at 98 DEG C -99.5 DEG C.
5. the fuel-saving environmental protection type internal combustion engine according to claim 1 or 4, it is characterised in that：The remaining hot water（12）Heat
From the outdoor heat of burning, cylinder（14）Outer heat, blast pipe（17）Outer heat and low-temperature heater（3）Plus
Heat.
6. fuel-saving environmental protection type internal combustion engine according to claim 1, it is characterised in that：Described high pressure-temperature tank（21）Inside set
There is high-temperature probe（7）And high-temperature probe（7）With being arranged on high pressure-temperature tank（21）On high temperature observation table（8）It is connected；It is described
High pressure-temperature tank（21）Inside it is additionally provided with high temperature heater (HTH)（9）And high temperature heater (HTH)（9）It is upper to carry high-temperature control device（10）So that
High pressure-temperature tank（21）In hydraulic pressure can control control more than 300 DEG C in more than 15MPa, water temperature.
7. fuel-saving environmental protection type internal combustion engine according to claim 1, it is characterised in that：The body（5）Bottom pass through pipe
Road and initial water tank（23）It is connected, and initial water tank（23）It is provided with filler（22）, initial water tank（23）To body（5）It is interior
The pure water for containing preservative, lubricant is provided as remaining hot water（12）Water source.
8. fuel-saving environmental protection type internal combustion engine according to claim 1, it is characterised in that：Described high pressure nozzle（18）Spray into gas
Cylinder inner chamber（16）Interior high pressure-temperature water（11）For through Over emulsfication, corrosion-resistant, vaporific fresh water.
9. fuel-saving environmental protection type internal combustion engine according to claim 1, it is characterised in that：Described cylinder（14）On be respectively equipped with
Stretch out body（5）Outer air inlet pipe（13）And blast pipe（17）.
10. fuel-saving environmental protection type internal combustion engine according to claim 1, it is characterised in that：Described high pressure-temperature tank（21）Adopt
It is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234311.5U CN206368755U (en) | 2016-11-17 | 2016-11-17 | A kind of fuel-saving environmental protection type internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234311.5U CN206368755U (en) | 2016-11-17 | 2016-11-17 | A kind of fuel-saving environmental protection type internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368755U true CN206368755U (en) | 2017-08-01 |
Family
ID=59390064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234311.5U Expired - Fee Related CN206368755U (en) | 2016-11-17 | 2016-11-17 | A kind of fuel-saving environmental protection type internal combustion engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401804A (en) * | 2016-11-17 | 2017-02-15 | 连云港市农业科学院 | Oil-saving environment-friendly internal combustion engine |
-
2016
- 2016-11-17 CN CN201621234311.5U patent/CN206368755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401804A (en) * | 2016-11-17 | 2017-02-15 | 连云港市农业科学院 | Oil-saving environment-friendly internal combustion engine |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190222 Address after: 222223 No. 103, Fangebu 4 Team, Dagebu Village, Tashan Town, Ganyu District, Lianyungang City, Jiangsu Province Co-patentee after: Yang Zhongming Patentee after: Yang Sian Address before: 222243 Yingbin Avenue, Ninghai Street, Haizhou District, Lianyungang City, Jiangsu Province (200 meters east of Yuzhou South Road intersection) Co-patentee before: Yang Sian Patentee before: LIANYUNGANG ACADEMY OF AGRICULTURAL SCIENCES Co-patentee before: Yang Zhongming |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |