CH601782A5 - - Google Patents
Info
- Publication number
- CH601782A5 CH601782A5 CH236177A CH236177A CH601782A5 CH 601782 A5 CH601782 A5 CH 601782A5 CH 236177 A CH236177 A CH 236177A CH 236177 A CH236177 A CH 236177A CH 601782 A5 CH601782 A5 CH 601782A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/26—Devices for measuring efficiency, i.e. the ratio of power output to power input
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/10—Inlet temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/11—Outlet temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/11—Outlet temperature
- F04B2205/111—Outlet temperature after a throttle
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2654315 | 1976-11-30 | ||
DE19762654307 DE2654307C3 (en) | 1976-11-30 | 1976-11-30 | Device for direct thermodynamic efficiency determinations on hydrostatic displacement machines |
Publications (1)
Publication Number | Publication Date |
---|---|
CH601782A5 true CH601782A5 (en) | 1978-07-14 |
Family
ID=25771203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH236177A CH601782A5 (en) | 1976-11-30 | 1977-02-25 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5369901A (en) |
CH (1) | CH601782A5 (en) |
DD (1) | DD128773A5 (en) |
FR (1) | FR2372422A1 (en) |
GB (1) | GB1519276A (en) |
SE (1) | SE7703050L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3335862A1 (en) * | 1983-10-03 | 1985-04-18 | Robert Bosch Gmbh, 7000 Stuttgart | HYDROSTATIC MACHINE (PUMP OR MOTOR) |
NL1012606C2 (en) * | 1999-07-15 | 2001-01-16 | Sun Electric Systems Bv | Method and device for evaluating a hydraulic system. |
CN101603559B (en) * | 2009-06-25 | 2011-10-19 | 三一重工股份有限公司 | Method and device for detecting efficiency parameters of hydraulic system and engineering machinery having the device |
CN110500290A (en) * | 2019-08-26 | 2019-11-26 | 江苏泽霖节能科技有限公司 | A kind of method that pump housing energy conservation is promoted |
-
1977
- 1977-02-25 CH CH236177A patent/CH601782A5/xx not_active IP Right Cessation
- 1977-03-15 DD DD7700197867A patent/DD128773A5/en unknown
- 1977-03-17 SE SE7703050A patent/SE7703050L/en unknown
- 1977-03-17 FR FR7707992A patent/FR2372422A1/en not_active Withdrawn
- 1977-03-18 JP JP3027277A patent/JPS5369901A/en active Pending
- 1977-03-18 GB GB11632/77A patent/GB1519276A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DD128773A5 (en) | 1977-12-07 |
GB1519276A (en) | 1978-07-26 |
SE7703050L (en) | 1978-05-31 |
FR2372422A1 (en) | 1978-06-23 |
JPS5369901A (en) | 1978-06-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |