EP0763659A3 - Flügelzellenpumpe - Google Patents

Flügelzellenpumpe Download PDF

Info

Publication number
EP0763659A3
EP0763659A3 EP96113888A EP96113888A EP0763659A3 EP 0763659 A3 EP0763659 A3 EP 0763659A3 EP 96113888 A EP96113888 A EP 96113888A EP 96113888 A EP96113888 A EP 96113888A EP 0763659 A3 EP0763659 A3 EP 0763659A3
Authority
EP
European Patent Office
Prior art keywords
vane pump
pump
consumer
fluid
returned
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.)
Granted
Application number
EP96113888A
Other languages
English (en)
French (fr)
Other versions
EP0763659A2 (de
EP0763659B1 (de
Inventor
Ivo Agner
Bernd Denfeld
Thomas Dr. Nied-Menninger
Gerhard Dr. Overdiek
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.)
LuK Fahrzeug Hydraulik GmbH and Co KG
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7772181&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0763659(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LuK Fahrzeug Hydraulik GmbH and Co KG filed Critical LuK Fahrzeug Hydraulik GmbH and Co KG
Publication of EP0763659A2 publication Critical patent/EP0763659A2/de
Publication of EP0763659A3 publication Critical patent/EP0763659A3/de
Application granted granted Critical
Publication of EP0763659B1 publication Critical patent/EP0763659B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • F04C15/06—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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Es wird eine Pumpe, nämlich Rollenzellenpumpe oder Flügelzellenpumpe zur Versorgung eines Verbrauchers mit einem Fluid vorgeschlagen, die sich dadurch auszeichnet, daß zur Aufladung des Saugbereiches (29) vom Verbraucher zurückgeführtes, unter Druck stehendes Fluid verwendet wird.
EP96113888A 1995-09-14 1996-08-30 Pumpe Revoked EP0763659B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19534117 1995-09-14
DE19534117 1995-09-14

Publications (3)

Publication Number Publication Date
EP0763659A2 EP0763659A2 (de) 1997-03-19
EP0763659A3 true EP0763659A3 (de) 1998-04-29
EP0763659B1 EP0763659B1 (de) 2002-12-18

Family

ID=7772181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96113888A Revoked EP0763659B1 (de) 1995-09-14 1996-08-30 Pumpe

Country Status (3)

Country Link
EP (1) EP0763659B1 (de)
JP (1) JP4044980B2 (de)
DE (1) DE59609992D1 (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
JP2007278258A (ja) * 2006-04-12 2007-10-25 Kayaba Ind Co Ltd ベーンポンプ
DE102012100702A1 (de) 2012-01-30 2013-08-01 Zf Lenksysteme Gmbh Pumpe, insbesondere Flügelzellenpumpe für eine Hilfskraftlenkung
DE112016002816T5 (de) * 2015-09-29 2018-03-08 Aisin Aw Co., Ltd. Leistungsübertragungsgerät
CN110546384B (zh) * 2017-04-28 2021-03-23 株式会社三国 叶片泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983226A (en) * 1953-01-16 1961-05-09 William T Livermore Injection filled liquid pump
JPS55160191A (en) * 1979-05-31 1980-12-12 Toyoda Mach Works Ltd Pump system
JPS5677591A (en) * 1979-11-28 1981-06-25 Toyoda Mach Works Ltd Pump device
JPH0458088A (ja) * 1990-06-26 1992-02-25 Nippondenso Co Ltd 液圧システム
DE4138516A1 (de) * 1991-11-23 1993-05-27 Luk Fahrzeug Hydraulik Pumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983226A (en) * 1953-01-16 1961-05-09 William T Livermore Injection filled liquid pump
JPS55160191A (en) * 1979-05-31 1980-12-12 Toyoda Mach Works Ltd Pump system
JPS5677591A (en) * 1979-11-28 1981-06-25 Toyoda Mach Works Ltd Pump device
JPH0458088A (ja) * 1990-06-26 1992-02-25 Nippondenso Co Ltd 液圧システム
DE4138516A1 (de) * 1991-11-23 1993-05-27 Luk Fahrzeug Hydraulik Pumpe

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 033 (M - 057) 28 February 1981 (1981-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 005, no. 147 (M - 088) 17 September 1981 (1981-09-17) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 248 (M - 1261) 5 June 1992 (1992-06-05) *

Also Published As

Publication number Publication date
EP0763659A2 (de) 1997-03-19
DE59609992D1 (de) 2003-01-30
JPH09112459A (ja) 1997-05-02
JP4044980B2 (ja) 2008-02-06
EP0763659B1 (de) 2002-12-18

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