DE69208632D1 - Innenzahnradpumpe - Google Patents

Innenzahnradpumpe

Info

Publication number: DE69208632D1
Authority: DE; Germany
Prior art keywords: internal gear; pinion; gear pump; web; socket
Prior art date: 1991-12-26
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

DE69208632T

Other languages

English (en)

Inventor

Franz Arbogast

Peter Peiz

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.)

Voith Turbo GmbH and Co KG

Original Assignee

JM Voith GmbH

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.)

1991-12-26

Filing date

1992-12-09

Publication date

1996-04-04

1992-12-09 Application filed by JM Voith GmbH filed Critical JM Voith GmbH

1992-12-09 Priority to DE69208632T priority Critical patent/DE69208632D1/de

1996-04-04 Application granted granted Critical

1996-04-04 Publication of DE69208632D1 publication Critical patent/DE69208632D1/de

2012-12-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
- F04C15/0049—Equalization of pressure pulses

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

DE69208632T 1991-12-26 1992-12-09 Innenzahnradpumpe Expired - Fee Related DE69208632D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE69208632T DE69208632D1 (de)	1991-12-26	1992-12-09	Innenzahnradpumpe

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4142799A DE4142799C1 (de)	1991-12-26	1991-12-26
DE69208632T DE69208632D1 (de)	1991-12-26	1992-12-09	Innenzahnradpumpe

Publications (1)

Publication Number	Publication Date
DE69208632D1 true DE69208632D1 (de)	1996-04-04

Family

ID=6448037

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE4142799A Expired - Fee Related DE4142799C1 (de)	1991-12-26	1991-12-26
DE69208632T Expired - Fee Related DE69208632D1 (de)	1991-12-26	1992-12-09	Innenzahnradpumpe

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE4142799A Expired - Fee Related DE4142799C1 (de)	1991-12-26	1991-12-26

Country Status (5)

Country	Link
US (1)	US5299923A (de)
EP (1)	EP0549929B1 (de)
JP (1)	JPH0688576A (de)
AT (1)	ATE134744T1 (de)
DE (2)	DE4142799C1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3291954B2 (ja) *	1995-01-31	2002-06-17	日産自動車株式会社	自動変速機用ポンプ
DE19613835A1 (de) *	1996-04-06	1997-10-09	Eckerle Rexroth Gmbh Co Kg	Innenzahnradmaschine (Pumpe oder Motor)
US5975556A (en) *	1997-06-18	1999-11-02	Lehmann; Ernest	Snowboard binding
DE19930911C1 (de) *	1999-07-06	2000-07-20	Voith Turbo Kg	Axialkompensation einer Innenzahnradpumpe für den geschlossenen Kreislauf
DE10040692C1 (de) *	2000-08-19	2001-09-20	Bosch Gmbh Robert	Innenzahnradpumpe
EP1523608A2 (de) *	2001-02-08	2005-04-20	Outland Technologies (USA), Inc.	Drehkolben-verdrängungsvorrichtung
US6659728B2 (en) *	2001-11-09	2003-12-09	Viking Pump, Inc.	Liquid dispensing pump system
DE10341841A1 (de) *	2003-09-09	2005-04-07	Siemens Ag	Nach dem Gerotorprinzip arbeitende Kraftstoffpumpe
JP4272112B2 (ja) *	2004-05-26	2009-06-03	株式会社日立製作所	モータ一体型内接歯車式ポンプ及び電子機器
DE202012104839U1 (de)	2012-12-12	2013-01-18	Eckerle Industrie-Elektronik Gmbh	Innenzahnradmaschine (Pumpe oder Motor)
DE202013102079U1 (de)	2013-05-13	2013-05-21	Eckerle Industrie-Elektronik Gmbh	Zahnradmaschine mit formschlüssiger Axialsicherung einer Lagerbuchse einer Wellenlagerung
JP2016125361A (ja) *	2014-12-26	2016-07-11	株式会社デンソー	燃料ポンプ
CN105422442A (zh) *	2015-12-31	2016-03-23	江苏驰翔精密齿轮股份有限公司	内啮合齿轮泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1728085C2 (de) *	1968-08-22	1986-12-04	Eckerle, Otto, 7502 Malsch	Zahnradpumpe
DE4104397C2 (de) *	1990-03-09	1993-12-16	Voith Gmbh J M	Innenzahnradpumpe
DE4120757C2 (de) *	1990-06-25	2000-06-15	Zahnradfabrik Friedrichshafen	Flügelzellenpumpe

1991
- 1991-12-26 DE DE4142799A patent/DE4142799C1/de not_active Expired - Fee Related
1992
- 1992-12-09 DE DE69208632T patent/DE69208632D1/de not_active Expired - Fee Related
- 1992-12-09 AT AT92120960T patent/ATE134744T1/de not_active IP Right Cessation
- 1992-12-09 EP EP92120960A patent/EP0549929B1/de not_active Expired - Lifetime
- 1992-12-18 US US07/993,351 patent/US5299923A/en not_active Expired - Lifetime
- 1992-12-24 JP JP4357490A patent/JPH0688576A/ja active Pending

Also Published As

Publication number	Publication date
EP0549929B1 (de)	1996-02-28
ATE134744T1 (de)	1996-03-15
JPH0688576A (ja)	1994-03-29
EP0549929A1 (de)	1993-07-07
US5299923A (en)	1994-04-05
DE4142799C1 (de)	1993-04-15

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Legal Events

Date	Code	Title	Description
1996-08-22	8332	No legal effect for de
1996-10-17	8370	Indication related to discontinuation of the patent is to be deleted
1997-03-27	8364	No opposition during term of opposition
1999-09-16	8327	Change in the person/name/address of the patent owner	Owner name: J.M. VOITH GMBH & CO. BETEILIGUNGEN KG, 89522 HEID
2004-12-30	8327	Change in the person/name/address of the patent owner	Owner name: VOITH TURBO GMBH & CO. KG, 89522 HEIDENHEIM, DE
2010-10-21	8339	Ceased/non-payment of the annual fee