CN101675247B - 齿轮泵 - Google Patents

齿轮泵 Download PDF

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Publication number
CN101675247B
CN101675247B CN2007800530256A CN200780053025A CN101675247B CN 101675247 B CN101675247 B CN 101675247B CN 2007800530256 A CN2007800530256 A CN 2007800530256A CN 200780053025 A CN200780053025 A CN 200780053025A CN 101675247 B CN101675247 B CN 101675247B
Authority
CN
China
Prior art keywords
gear
holder
support shaft
pump
shaft
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
Application number
CN2007800530256A
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English (en)
Chinese (zh)
Other versions
CN101675247A (zh
Inventor
篠崎启介
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TBK Co Ltd
Original Assignee
TBK Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TBK Co Ltd filed Critical TBK Co Ltd
Publication of CN101675247A publication Critical patent/CN101675247A/zh
Application granted granted Critical
Publication of CN101675247B publication Critical patent/CN101675247B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CN2007800530256A 2007-05-21 2007-08-10 齿轮泵 Expired - Fee Related CN101675247B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007133683A JP5064886B2 (ja) 2007-05-21 2007-05-21 ギヤポンプ
JP133683/2007 2007-05-21
PCT/JP2007/065975 WO2008142806A1 (ja) 2007-05-21 2007-08-10 ギヤポンプ

Publications (2)

Publication Number Publication Date
CN101675247A CN101675247A (zh) 2010-03-17
CN101675247B true CN101675247B (zh) 2013-04-24

Family

ID=40031531

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800530256A Expired - Fee Related CN101675247B (zh) 2007-05-21 2007-08-10 齿轮泵

Country Status (5)

Country Link
US (1) US8376724B2 (enExample)
EP (1) EP2154373B1 (enExample)
JP (1) JP5064886B2 (enExample)
CN (1) CN101675247B (enExample)
WO (1) WO2008142806A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010835B4 (de) * 2011-02-10 2014-01-30 Audi Ag Verdrängerpumpe
DE102011013756A1 (de) * 2011-03-12 2012-09-13 Volkswagen Aktiengesellschaft Zahnradpumpe mit Verschiebeeinheit zur Einstellung einer Fördermenge
JP5670793B2 (ja) * 2011-03-27 2015-02-18 株式会社山田製作所 ポンプ装置
DE102013001750A1 (de) 2013-01-31 2014-07-31 Volkswagen Aktiengesellschaft Verfahren zur Regelung eines Öldrucks für einen Verbrennungsmotor sowie entsprechend ausgestaltete Ölpumpe
KR20140140011A (ko) * 2013-05-03 2014-12-08 장순길 가변 용량형 기어 펌프
KR102301864B1 (ko) * 2014-01-03 2021-09-15 코닌클리케 도우베 에그베르츠 비.브이. 음료 배출 머신, 도저, 펌프, 어셈블리를 위한 교환가능한 공급 팩 및 이를 제조하기 위한 방법
WO2017026639A1 (ko) * 2015-08-12 2017-02-16 장순길 가변 용량 기어 펌프
KR102003107B1 (ko) 2015-08-12 2019-07-24 장순길 가변 용량 펌프
US10309396B2 (en) 2016-04-27 2019-06-04 Deere & Company Positive displacement pump including an unloading device
US10113546B2 (en) * 2016-08-16 2018-10-30 Caterpillar Inc. Pump for an engine
CN108150410A (zh) * 2017-12-27 2018-06-12 郑州沃华机械有限公司 一种专门用于橡胶生产装置的熔体齿轮泵
JP7070174B2 (ja) * 2018-07-06 2022-05-18 トヨタ自動車株式会社 車両の動力伝達装置
CN108953576A (zh) * 2018-09-27 2018-12-07 湖南机油泵股份有限公司 一种能避免偏磨的变速器油泵
CN109737053A (zh) * 2019-02-15 2019-05-10 黄立然 一种拉伸式变量齿轮泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262331A (en) * 1940-12-05 1941-11-11 Bendix Aviat Corp Fluid pressure system
JPS5773880A (en) 1980-10-23 1982-05-08 Nissan Motor Co Ltd Variable capacity gear pump
US5306127A (en) * 1993-03-08 1994-04-26 Kinney Gerald R Fluid pump with axially adjustable gears
JP2000120559A (ja) * 1998-10-13 2000-04-25 Schwaebische Huettenwerke Gmbh 可変送出外歯車ポンプ
EP1172561A2 (de) * 2000-07-13 2002-01-16 Schwäbische Hüttenwerke GmbH Pumpe mit Magnetkupplung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE511495C (de) * 1928-03-01 1930-10-30 Valentin Retterath Fluessigkeitsgetriebe
US2684636A (en) * 1949-12-05 1954-07-27 Arthur P Heldenbrand Variable capacity gear pump
DE1553234A1 (de) * 1965-06-25 1970-03-19 Tuchenhagen Otto Regelbare Zahnradpumpe
US3446118A (en) * 1966-10-28 1969-05-27 Tozaburo Kuhara Variable torque hydraulic gear motor
DE3528651A1 (de) * 1985-08-09 1987-02-19 Rohs Hans Guenther Prof Dr Ing Zahnradpumpe
DE4121074A1 (de) * 1991-06-26 1993-01-07 Pierburg Gmbh Aussenzahnradpumpe
FR2711739B1 (fr) * 1993-10-26 1995-11-24 Renault Pompe de lubrification pour moteur à combustion interne.
DE10043842A1 (de) * 2000-03-02 2001-09-06 Volkswagen Ag Zahnradpumpe mit einer fördermengenverändernden Verschiebeeinheit
DE102004002062A1 (de) * 2004-01-15 2005-08-04 Volkswagen Ag Zahnradpumpe mit Fördermengenregelung
DE102005029086B4 (de) * 2005-06-23 2016-06-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ölpumpe für eine Brennkraftmaschine
DE102006018124A1 (de) * 2006-04-19 2007-10-25 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Verstellbare Rotationspumpe mit Verschleißminderung
US7717690B2 (en) * 2006-08-15 2010-05-18 Tbk Co., Ltd. Gear pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262331A (en) * 1940-12-05 1941-11-11 Bendix Aviat Corp Fluid pressure system
JPS5773880A (en) 1980-10-23 1982-05-08 Nissan Motor Co Ltd Variable capacity gear pump
US5306127A (en) * 1993-03-08 1994-04-26 Kinney Gerald R Fluid pump with axially adjustable gears
JP2000120559A (ja) * 1998-10-13 2000-04-25 Schwaebische Huettenwerke Gmbh 可変送出外歯車ポンプ
EP1172561A2 (de) * 2000-07-13 2002-01-16 Schwäbische Hüttenwerke GmbH Pumpe mit Magnetkupplung

Also Published As

Publication number Publication date
CN101675247A (zh) 2010-03-17
JP2008286147A (ja) 2008-11-27
EP2154373B1 (en) 2019-10-09
WO2008142806A1 (ja) 2008-11-27
EP2154373A4 (en) 2017-03-01
JP5064886B2 (ja) 2012-10-31
US20100086422A1 (en) 2010-04-08
US8376724B2 (en) 2013-02-19
EP2154373A1 (en) 2010-02-17

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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
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20170810