CN101131136B - 分层扫气化油器 - Google Patents
分层扫气化油器 Download PDFInfo
- Publication number
- CN101131136B CN101131136B CN2007101526902A CN200710152690A CN101131136B CN 101131136 B CN101131136 B CN 101131136B CN 2007101526902 A CN2007101526902 A CN 2007101526902A CN 200710152690 A CN200710152690 A CN 200710152690A CN 101131136 B CN101131136 B CN 101131136B
- Authority
- CN
- China
- Prior art keywords
- valve
- air
- rectifier plate
- air hole
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002000 scavenging effect Effects 0.000 title description 5
- 239000000446 fuel Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 17
- 239000012530 fluid Substances 0.000 description 14
- 239000000295 fuel oil Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
- F02M9/08—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves rotatably mounted in the passage
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/01—Auxiliary air inlet carburetors
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87153—Plural noncommunicating flow paths
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006222219 | 2006-08-17 | ||
JP2006-222219 | 2006-08-17 | ||
JP2006222219 | 2006-08-17 | ||
JP2007116978 | 2007-04-26 | ||
JP2007116978A JP2008069767A (ja) | 2006-08-17 | 2007-04-26 | 層状掃気用気化器 |
JP2007-116978 | 2007-04-26 | ||
US11/835849 | 2007-08-08 | ||
US11/835,849 US7753347B2 (en) | 2006-08-17 | 2007-08-08 | Layered scavenging carburetor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101131136A CN101131136A (zh) | 2008-02-27 |
CN101131136B true CN101131136B (zh) | 2011-03-30 |
Family
ID=39100232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101526902A Expired - Fee Related CN101131136B (zh) | 2006-08-17 | 2007-08-17 | 分层扫气化油器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7753347B2 (zh) |
JP (1) | JP2008069767A (zh) |
CN (1) | CN101131136B (zh) |
ES (1) | ES2377005T3 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009185695A (ja) * | 2008-02-06 | 2009-08-20 | Walbro Japan Inc | 層状掃気用気化器 |
US20120234304A1 (en) * | 2009-10-21 | 2012-09-20 | Husqvarna Zenoah Co., Ltd. | stratified scavenging two-cycle engine |
CN102575618A (zh) | 2009-10-21 | 2012-07-11 | 富世华智诺株式会社 | 分层扫气二冲程发动机和汽化器 |
DE102012025321B4 (de) * | 2012-12-22 | 2021-01-21 | Andreas Stihl Ag & Co. Kg | Vergaser für ein handgeführtes Arbeitsgerät und handgeführtes Arbeitsgerät |
JP6191036B2 (ja) * | 2013-10-10 | 2017-09-06 | 株式会社やまびこ | ロータリー式気化器 |
JP2015161218A (ja) * | 2014-02-27 | 2015-09-07 | 株式会社やまびこ | ロータリー式気化器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1041267A2 (en) * | 1999-03-29 | 2000-10-04 | Walbro Japan, Inc. | Carburetor with air and throttle valve for two-cycle engine |
CN1619131A (zh) * | 2003-11-20 | 2005-05-25 | 伊莱克斯家用产品有限公司 | 两冲程发动机的气阀机构 |
CN1818366A (zh) * | 2005-01-11 | 2006-08-16 | 沃尔布罗发动机使用有限责任公司 | 旋转式化油器 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2407534A (en) * | 1943-04-27 | 1946-09-10 | Carter Carburetor Corp | Carburetor |
JPS511841A (zh) * | 1974-06-21 | 1976-01-09 | Hitachi Ltd | |
JPS521332A (en) * | 1975-06-24 | 1977-01-07 | Hitachi Ltd | Carburetor |
US4333429A (en) * | 1978-06-15 | 1982-06-08 | Honda Giken Kogyo Kabushiki Kaisha | Internal combustion engine |
US4530805A (en) * | 1980-12-10 | 1985-07-23 | Abbey Harold | Flow regulating carburetors |
DE19737763C2 (de) * | 1997-08-29 | 1999-06-10 | Stihl Maschf Andreas | Membranvergaser für einen von Hand zu startenden Verbrennungsmotor |
JP3933267B2 (ja) * | 1997-09-25 | 2007-06-20 | 本田技研工業株式会社 | 気化器のチョークバルブ |
US6298996B1 (en) * | 1999-02-05 | 2001-10-09 | Eltron Research, Inc. | Three dimensional electrode for the electrolytic removal of contaminants from aqueous waste streams |
DE19918719B4 (de) * | 1999-04-24 | 2010-04-08 | Andreas Stihl Ag & Co. | Membranvergaser für einen mit Schichtspülung arbeitenden Zweitaktmotor |
JP4153643B2 (ja) * | 1999-04-28 | 2008-09-24 | 三菱重工業株式会社 | 層状掃気2サイクルエンジン及びディスクバルブ装置 |
JP3728156B2 (ja) * | 1999-10-21 | 2005-12-21 | 株式会社日本ウォルブロー | 2行程機関の加速装置 |
JP2001280161A (ja) * | 2000-03-30 | 2001-10-10 | Honda Motor Co Ltd | 火花点火式内燃機関の回転体型スロットル弁 |
JP2002155805A (ja) * | 2000-11-16 | 2002-05-31 | Walbro Japan Inc | 2行程層状掃気内燃機関 |
JP3819716B2 (ja) * | 2001-01-31 | 2006-09-13 | ジー・ピー・ダイキョー株式会社 | 気体流量制御装置 |
JP2003097276A (ja) * | 2001-09-27 | 2003-04-03 | Zama Japan Kk | 層状掃気2サイクルエンジンの掃気用空気・混合気制御装置 |
US6688585B2 (en) * | 2002-05-28 | 2004-02-10 | Walbro Engine Management Llc | Carburetor for a two-cycle scavenging engine |
JP2006161776A (ja) * | 2004-12-10 | 2006-06-22 | Walbro Japan Inc | 層状掃気用気化器 |
US7104253B1 (en) * | 2005-03-30 | 2006-09-12 | Walbro Engine Management, L.L.C. | Stratified scavenging carburetor |
US7325791B2 (en) * | 2005-09-15 | 2008-02-05 | Zama Japan Co., Ltd. | Carburetor for stratified scavenging two-cycle engine |
-
2007
- 2007-04-26 JP JP2007116978A patent/JP2008069767A/ja active Pending
- 2007-08-08 US US11/835,849 patent/US7753347B2/en not_active Expired - Fee Related
- 2007-08-16 ES ES07016139T patent/ES2377005T3/es active Active
- 2007-08-17 CN CN2007101526902A patent/CN101131136B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1041267A2 (en) * | 1999-03-29 | 2000-10-04 | Walbro Japan, Inc. | Carburetor with air and throttle valve for two-cycle engine |
CN1619131A (zh) * | 2003-11-20 | 2005-05-25 | 伊莱克斯家用产品有限公司 | 两冲程发动机的气阀机构 |
CN1818366A (zh) * | 2005-01-11 | 2006-08-16 | 沃尔布罗发动机使用有限责任公司 | 旋转式化油器 |
Also Published As
Publication number | Publication date |
---|---|
US20080041466A1 (en) | 2008-02-21 |
JP2008069767A (ja) | 2008-03-27 |
ES2377005T3 (es) | 2012-03-21 |
CN101131136A (zh) | 2008-02-27 |
US7753347B2 (en) | 2010-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20111129 Owner name: MITSUBISHI JUKOGIO KK Free format text: FORMER OWNER: WOLBURO ENGINE USE CO., LTD. Effective date: 20111129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111129 Address after: Tokyo, Japan, Japan Patentee after: Mit-subishi Heavy Industries Ltd. Address before: The United States Arizona Co-patentee before: Mit-subishi Heavy Industries Ltd. Patentee before: Wolburo Engine Use Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180427 Address after: Aichi Patentee after: MITSUBISHI heavy industry name machine Engine Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Mit-subishi Heavy Industries Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20190817 |
|
CF01 | Termination of patent right due to non-payment of annual fee |