IT1308338B1 - Pompa con unita' di pompaggio disposta internamente al corpo pompa inmaniera distanziata. - Google Patents

Pompa con unita' di pompaggio disposta internamente al corpo pompa inmaniera distanziata.

Info

Publication number
IT1308338B1
IT1308338B1 IT1999MI000056A ITMI990056A IT1308338B1 IT 1308338 B1 IT1308338 B1 IT 1308338B1 IT 1999MI000056 A IT1999MI000056 A IT 1999MI000056A IT MI990056 A ITMI990056 A IT MI990056A IT 1308338 B1 IT1308338 B1 IT 1308338B1
Authority
IT
Italy
Prior art keywords
pump
pumping unit
unit arranged
body spaced
arranged internally
Prior art date
Application number
IT1999MI000056A
Other languages
English (en)
Inventor
Ivo Agner
Hans-Jurgen Lauth
Original Assignee
Luk Fahrzeug Hydraulik
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 Luk Fahrzeug Hydraulik filed Critical Luk Fahrzeug Hydraulik
Publication of ITMI990056A1 publication Critical patent/ITMI990056A1/it
Application granted granted Critical
Publication of IT1308338B1 publication Critical patent/IT1308338B1/it

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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
IT1999MI000056A 1998-01-23 1999-01-14 Pompa con unita' di pompaggio disposta internamente al corpo pompa inmaniera distanziata. IT1308338B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19802443A DE19802443C1 (de) 1998-01-23 1998-01-23 Pumpe

Publications (2)

Publication Number Publication Date
ITMI990056A1 ITMI990056A1 (it) 2000-07-14
IT1308338B1 true IT1308338B1 (it) 2001-12-11

Family

ID=7855413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000056A IT1308338B1 (it) 1998-01-23 1999-01-14 Pompa con unita' di pompaggio disposta internamente al corpo pompa inmaniera distanziata.

Country Status (6)

Country Link
US (1) US6234775B1 (it)
JP (1) JP4414010B2 (it)
DE (2) DE19802443C1 (it)
FR (1) FR2774134B1 (it)
GB (1) GB2337563B (it)
IT (1) IT1308338B1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952605A1 (de) * 1999-11-02 2001-05-10 Luk Fahrzeug Hydraulik Pumpe für ein flüssiges oder gasförmiges Medium
DE10024884A1 (de) * 2000-05-19 2001-11-22 Bosch Gmbh Robert Zahnradförderpumpe
DE10027811A1 (de) 2000-06-05 2001-12-13 Luk Fahrzeug Hydraulik Pumpe
DE10027990A1 (de) * 2000-06-08 2001-12-20 Luk Fahrzeug Hydraulik Pumpe
DE102004002079A1 (de) * 2004-01-15 2005-08-11 Knf Flodos Ag Membranpumpe
JP4619189B2 (ja) * 2005-04-28 2011-01-26 カヤバ工業株式会社 ベーンポンプ
CN102089522B (zh) * 2008-08-12 2014-04-23 Ixetic巴德霍姆堡有限责任公司 泵单元
CA2679776A1 (en) * 2008-10-08 2010-04-08 Magna Powertrain Inc. Direct control variable displacement vane pump
EP2379892B1 (en) * 2008-11-07 2018-05-16 STT Technologies Inc., A Joint Venture of Magna Powertrain Inc. and SHW GmbH Fully submerged integrated electric oil pump
US8696326B2 (en) * 2009-05-14 2014-04-15 Magna Powertrain Inc. Integrated electrical auxiliary oil pump
DE102009022490B4 (de) * 2009-05-19 2014-10-23 Wankel Super Tec Gmbh Kolbenläufer für einen Rotationskolbenmotor und Rotationskolbenmotor
DE102014221378B3 (de) * 2014-10-21 2015-09-24 Magna Powertrain Bad Homburg GmbH Vorrichtung zur Druckkompensation
DE102015002352A1 (de) * 2014-12-17 2016-06-23 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Elektrische Ölpumpe, insbesondere für ein Kraftfahrzeug
DE102018202150B3 (de) 2018-02-12 2019-03-21 Magna Powertrain Bad Homburg GmbH Gerotorpumpe
US11248601B2 (en) * 2019-03-01 2022-02-15 Mahle International Gmbh Pendulum oil pump

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553282C3 (de) * 1963-07-05 1975-05-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Rotationskolbenmaschine, Insbesondere Rotationskolbenpumpe
US3752609A (en) * 1972-02-17 1973-08-14 Sperry Rand Corp Vane pump with fluid-biased end walls
DE2526447C3 (de) * 1975-06-13 1981-04-16 Daimler-Benz Ag, 7000 Stuttgart Flügelzellenpumpe
SE418101B (sv) * 1977-01-17 1981-05-04 Atlas Copco Ab Tryckluftdriven lamellmotor
US4199304A (en) * 1978-03-13 1980-04-22 Ford Motor Company Positive displacement compact slipper pump
DE2847711A1 (de) * 1978-11-03 1980-05-14 Bosch Gmbh Robert Zahnradmaschine (pumpe oder hydromotor)
DE3018649A1 (de) * 1980-05-16 1981-11-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hochdruckpumpe
US4373871A (en) * 1981-05-04 1983-02-15 General Motors Corporation Compact power steering pump
US4382756A (en) * 1981-06-08 1983-05-10 General Motors Corporation Bearing and seal assembly for a hydraulic pump
JPS58200094A (ja) * 1982-05-19 1983-11-21 Hitachi Ltd 可動翼型圧縮機
DE3579829D1 (en) * 1984-02-01 1990-10-31 Toyoda Machine Works Ltd Fluegelpumpe.
US5046933A (en) * 1988-12-21 1991-09-10 Toyoda Koki Kabushiki Kaisha Vane pump with pressure leaking groove to reduce pulsations
FR2668548B1 (fr) * 1990-10-24 1993-01-08 Malfit Jean Generateur-recepteur hydraulique pour la transmission de puissance.
DE4124466C2 (de) * 1991-07-24 1999-04-01 Bosch Gmbh Robert Zahnradmaschine (Pumpe oder Motor)
NL9101422A (nl) * 1991-08-23 1993-03-16 Doornes Transmissie Bv Rotatiepomp.
US5266018A (en) * 1992-07-27 1993-11-30 Vickers, Incorporated Hydraulic vane pump with enhanced axial pressure balance and flow characteristics
US5702243A (en) * 1996-08-07 1997-12-30 Rhi Joint Venture Hydraulic motor with pressure compensated end plates
US6050796A (en) * 1998-05-18 2000-04-18 General Motors Corporation Vane pump

Also Published As

Publication number Publication date
FR2774134A1 (fr) 1999-07-30
GB2337563A (en) 1999-11-24
JP4414010B2 (ja) 2010-02-10
ITMI990056A1 (it) 2000-07-14
GB9901484D0 (en) 1999-03-17
FR2774134B1 (fr) 2004-10-15
DE19900927A1 (de) 1999-07-29
GB2337563B (en) 2002-01-30
US6234775B1 (en) 2001-05-22
DE19802443C1 (de) 1999-05-12
JPH11257251A (ja) 1999-09-21

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