EP1323926A3 - Pumpe - Google Patents

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Info

Publication number: EP1323926A3
Authority: EP; European Patent Office
Prior art keywords: pump
Prior art date: 1998-08-13
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.): Granted

Application number

EP03005717A

Other languages

English (en)

French (fr)

Other versions

EP1323926B1 (de

EP1323926A2 (de

Inventor

Willi Parsch

Dirk Webert

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.)

ixetic Bad Homburg GmbH

Original Assignee

LuK Fahrzeug Hydraulik GmbH and Co KG

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.)

1998-08-13

Filing date

1999-08-13

Publication date

2003-09-10

1998-08-13 Priority claimed from DE29823902U external-priority patent/DE29823902U1/de

1998-08-13 Priority claimed from DE29823903U external-priority patent/DE29823903U1/de

1999-08-13 Application filed by LuK Fahrzeug Hydraulik GmbH and Co KG filed Critical LuK Fahrzeug Hydraulik GmbH and Co KG

2003-07-02 Publication of EP1323926A2 publication Critical patent/EP1323926A2/de

2003-09-10 Publication of EP1323926A3 publication Critical patent/EP1323926A3/de

2008-09-24 Application granted granted Critical

2008-09-24 Publication of EP1323926B1 publication Critical patent/EP1323926B1/de

2019-08-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- F04C15/0046—Internal leakage control
- 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
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/062—Arrangements for supercharging the working space

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Rotary Pumps (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

EP03005717A 1998-08-13 1999-08-13 Pumpe Expired - Lifetime EP1323926B1 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
DE29823902U DE29823902U1 (de)	1998-08-13	1998-08-13	Pumpe
DE29823903U DE29823903U1 (de)	1998-08-13	1998-08-13	Pumpe
DE29823902U		1998-08-13
DE29823903U		1998-08-13
EP99952381A EP1108144A1 (de)	1998-08-13	1999-08-13	Pumpe

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99952381A Division EP1108144A1 (de)	1998-08-13	1999-08-13	Pumpe

Publications (3)

Publication Number	Publication Date
EP1323926A2 EP1323926A2 (de)	2003-07-02
EP1323926A3 true EP1323926A3 (de)	2003-09-10
EP1323926B1 EP1323926B1 (de)	2008-09-24

Family

ID=26062134

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP99952381A Withdrawn EP1108144A1 (de)	1998-08-13	1999-08-13	Pumpe
EP03005717A Expired - Lifetime EP1323926B1 (de)	1998-08-13	1999-08-13	Pumpe

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP99952381A Withdrawn EP1108144A1 (de)	1998-08-13	1999-08-13	Pumpe

Country Status (5)

Country	Link
US (2)	US6413064B1 (de)
EP (2)	EP1108144A1 (de)
JP (2)	JP2002522707A (de)
DE (1)	DE19981557B4 (de)
WO (1)	WO2000009888A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1303701B1 (de) *	2000-07-27	2005-08-31	LuK Fahrzeug-Hydraulik GmbH & Co. KG	Pumpe
US6857859B2 (en) *	2003-02-19	2005-02-22	Siemens Vdo Automotive Corporation	Gasket for jet pump assembly of a fuel supply unit
JP4728231B2 (ja) *	2003-06-30	2011-07-20	ルークファールツォイク・ヒドラウリクゲゼルシャフトミットベシュレンクテルハフツングウントコンパニーコマンディートゲゼルシャフト	ポンプ
DE102011084405B4 (de) *	2011-10-13	2021-05-27	Zf Friedrichshafen Ag	Saugaufgeladene Pumpe zum Fördern einer Flüssigkeit
DE102016204099B3 (de) *	2016-03-11	2017-03-16	Magna Powertrain Bad Homburg GmbH	Dichtungsanordnung für schaltbare Flügelzellenpumpe in Cartridge-Bauweise

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2759423A (en) *	1952-11-28	1956-08-21	Vickers Inc	Power transmission
US3359913A (en) *	1965-10-22	1967-12-26	Chrysler Corp	Hydraulic pump
US3415194A (en) *	1966-09-16	1968-12-10	Eaton Yale & Towne	Pump
US3806273A (en) *	1971-10-06	1974-04-23	Trw Inc	Pump with means for supercharging the pump inlet
DE2449427A1 (de) *	1974-10-17	1976-04-29	Teves Gmbh Alfred	Hydraulikpumpe
US4213744A (en) *	1978-03-03	1980-07-22	Eaton Corporation	Hydraulic pump and improved by-pass flow means therefor
DE19836628A1 (de) *	1998-08-13	2000-02-17	Luk Fahrzeug Hydraulik	Pumpe

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2909124A (en) *	1956-03-13	1959-10-20	Maisch Oliver	Rotary pump
US3035554A (en) *	1959-06-15	1962-05-22	Edwin M Selzler	Hydrostatic motor
US3053191A (en) *	1959-09-15	1962-09-11	Bosch Gmbh Robert	Gear pumps and like hydraulic machines
US3272138A (en) *	1964-02-17	1966-09-13	Continental Machines	Variable volume pump with protection against overheating
US3294028A (en) *	1964-12-23	1966-12-27	Borg Warner	Pressure loaded gear pump
US3292551A (en) *	1965-04-26	1966-12-20	Clark Equipment Co	Gear pump or motor
US3294029A (en) *	1965-08-20	1966-12-27	Trw Inc	Pressure balanced seal-pack for reversible pumps and motors
US3373693A (en) *	1965-10-22	1968-03-19	Tractor Supply Co	Pumps
US3416459A (en) *	1966-05-24	1968-12-17	Parker Hannifin Corp	Rotary pump or motor
US3473476A (en) *	1967-11-13	1969-10-21	Lear Siegler Inc	Gear pump seal
US3587405A (en) *	1968-11-29	1971-06-28	Ltv Electrosystems Inc	Indicating and seal activating device and method
US3575538A (en) *	1969-07-24	1971-04-20	Curtiss Wright Corp	Housing sealing means for rotary engines
US3885896A (en) *	1973-06-16	1975-05-27	Audi Ag	Liquid cooled housing for rotary piston combustion engine
DE2700381A1 (de)	1977-01-07	1978-07-13	Bosch Gmbh Robert	Verdraengermaschine
JPS5587881A (en) *	1978-12-22	1980-07-03	Kayaba Ind Co Ltd	Body deformation preventing structure for gear pump or motor
JP2638987B2 (ja) *	1988-08-30	1997-08-06	アイシン精機株式会社	油圧駆動ファンシステム用油圧ポンプ
US4945724A (en) *	1989-01-26	1990-08-07	Cincinnati Milacron Inc.	Apparatus for collecting hydraulic leakage fluid
DE4122433C2 (de) *	1991-07-06	1994-03-24	Luk Fahrzeug Hydraulik	Pumpe
JPH0587061A (ja) *	1991-09-25	1993-04-06	Toyoda Mach Works Ltd	流量制御装置
DE4138516A1 (de)	1991-11-23	1993-05-27	Luk Fahrzeug Hydraulik	Pumpe
GB9506827D0 (en) *	1995-04-01	1995-05-24	Brown David Hydraulics Ltd	An improvement in pressure fluid apparatus

1999
- 1999-08-13 WO PCT/DE1999/002529 patent/WO2000009888A2/de not_active Application Discontinuation
- 1999-08-13 US US09/762,789 patent/US6413064B1/en not_active Expired - Fee Related
- 1999-08-13 DE DE19981557.7T patent/DE19981557B4/de not_active Expired - Fee Related
- 1999-08-13 EP EP99952381A patent/EP1108144A1/de not_active Withdrawn
- 1999-08-13 EP EP03005717A patent/EP1323926B1/de not_active Expired - Lifetime
- 1999-08-13 JP JP2000565301A patent/JP2002522707A/ja active Pending
2002
- 2002-04-18 US US10/125,251 patent/US20020110459A1/en not_active Abandoned
2009
- 2009-11-24 JP JP2009265895A patent/JP5140059B2/ja not_active Expired - Fee Related

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2759423A (en) *	1952-11-28	1956-08-21	Vickers Inc	Power transmission
US3359913A (en) *	1965-10-22	1967-12-26	Chrysler Corp	Hydraulic pump
US3415194A (en) *	1966-09-16	1968-12-10	Eaton Yale & Towne	Pump
US3806273A (en) *	1971-10-06	1974-04-23	Trw Inc	Pump with means for supercharging the pump inlet
DE2449427A1 (de) *	1974-10-17	1976-04-29	Teves Gmbh Alfred	Hydraulikpumpe
US4213744A (en) *	1978-03-03	1980-07-22	Eaton Corporation	Hydraulic pump and improved by-pass flow means therefor
DE19836628A1 (de) *	1998-08-13	2000-02-17	Luk Fahrzeug Hydraulik	Pumpe

Also Published As

Publication number	Publication date
JP2010101322A (ja)	2010-05-06
DE19981557B4 (de)	2015-10-29
JP5140059B2 (ja)	2013-02-06
EP1108144A1 (de)	2001-06-20
US6413064B1 (en)	2002-07-02
JP2002522707A (ja)	2002-07-23
DE19981557D2 (de)	2001-07-12
EP1323926B1 (de)	2008-09-24
US20020110459A1 (en)	2002-08-15
WO2000009888A2 (de)	2000-02-24
EP1323926A2 (de)	2003-07-02
WO2000009888A3 (de)	2001-01-11

Legal Events

Date	Code	Title	Description
2003-05-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2003-07-02	AC	Divisional application: reference to earlier application	Ref document number: 1108144 Country of ref document: EP Kind code of ref document: P
2003-07-02	AK	Designated contracting states	Designated state(s): FR GB IT
2003-07-25	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2003-09-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): FR GB IT
2003-10-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: WEBERT, DIRK Inventor name: PARSCH, WILLI
2004-05-06	17P	Request for examination filed	Effective date: 20040308
2004-06-02	AKX	Designation fees paid	Designated state(s): FR GB IT
2007-01-10	17Q	First examination report despatched	Effective date: 20060217
2008-01-16	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: IXETIC BAD HOMBURG GMBH
2008-02-27	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2008-04-09	RIC1	Information provided on ipc code assigned before grant	Ipc: F04C 14/26 20060101ALI20080305BHEP Ipc: F04C 2/344 20060101AFI20080305BHEP
2008-07-01	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2008-08-22	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2008-09-24	AC	Divisional application: reference to earlier application	Ref document number: 1108144 Country of ref document: EP Kind code of ref document: P
2008-09-24	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): FR GB IT
2008-09-24	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2009-07-31	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2009-07-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2009-09-02	26N	No opposition filed	Effective date: 20090625
2014-11-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20140821 Year of fee payment: 16 Ref country code: GB Payment date: 20140820 Year of fee payment: 16
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2016-04-27	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20150813
2016-04-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150813
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