DE69110614T2 - Hydraulischer Hochdruckerzeuger bzw.-Empfänger zur Leistungsübertragung. - Google Patents

Hydraulischer Hochdruckerzeuger bzw.-Empfänger zur Leistungsübertragung.

Info

Publication number
DE69110614T2
DE69110614T2 DE69110614T DE69110614T DE69110614T2 DE 69110614 T2 DE69110614 T2 DE 69110614T2 DE 69110614 T DE69110614 T DE 69110614T DE 69110614 T DE69110614 T DE 69110614T DE 69110614 T2 DE69110614 T2 DE 69110614T2
Authority
DE
Germany
Prior art keywords
receiver
high pressure
power transmission
pressure generator
hydraulic high
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
DE69110614T
Other languages
English (en)
Other versions
DE69110614D1 (de
Inventor
Jean Malfit
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69110614D1 publication Critical patent/DE69110614D1/de
Publication of DE69110614T2 publication Critical patent/DE69110614T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C15/0003—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
    • 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
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • General Details Of Gearings (AREA)
  • Hydraulic Motors (AREA)
  • Mechanical Operated Clutches (AREA)
DE69110614T 1990-10-24 1991-10-23 Hydraulischer Hochdruckerzeuger bzw.-Empfänger zur Leistungsübertragung. Expired - Fee Related DE69110614T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9013411A FR2668548B1 (fr) 1990-10-24 1990-10-24 Generateur-recepteur hydraulique pour la transmission de puissance.

Publications (2)

Publication Number Publication Date
DE69110614D1 DE69110614D1 (de) 1995-07-27
DE69110614T2 true DE69110614T2 (de) 1996-02-22

Family

ID=9401677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110614T Expired - Fee Related DE69110614T2 (de) 1990-10-24 1991-10-23 Hydraulischer Hochdruckerzeuger bzw.-Empfänger zur Leistungsübertragung.

Country Status (6)

Country Link
US (1) US5178528A (de)
EP (1) EP0483029B1 (de)
JP (1) JPH04262080A (de)
DE (1) DE69110614T2 (de)
ES (1) ES2073715T3 (de)
FR (1) FR2668548B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579616B2 (en) 2008-11-17 2013-11-12 Hitachi Automotive Systems, Ltd. Gear pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698413B1 (fr) * 1992-11-26 1995-01-27 Jean Malfit Générateur-récepteur hydraulique pour la transmission de puissance comportant un équilibrage hydraulique perfectionné.
DE19802443C1 (de) * 1998-01-23 1999-05-12 Luk Fahrzeug Hydraulik Pumpe
JP5441873B2 (ja) * 2010-12-01 2014-03-12 日立オートモティブシステムズ株式会社 外接歯車ポンプ
JP2016205170A (ja) * 2015-04-17 2016-12-08 セイコーエプソン株式会社 ギヤポンプおよびこれを備えた印刷装置
FR3067880B1 (fr) * 2017-06-15 2020-07-17 Moteurs Leroy-Somer Machine electrique tournante

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966860A (en) * 1957-04-03 1961-01-03 Lobee Pump & Machinery Co Pump for corrosive fluids
US3057303A (en) * 1959-04-15 1962-10-09 Clark Equipment Co Pressure loaded gear pump
SE305986B (de) * 1966-05-27 1968-11-11 F Sneen
US3348492A (en) * 1966-12-05 1967-10-24 Borg Warner Reversible wear plate pump
US3363578A (en) * 1966-12-21 1968-01-16 Clark Equipment Co Gear pump and thrust plate therefor
FI62713C (fi) * 1979-10-22 1983-02-10 Valmet Oy Kugghjulspump och/eller -motor
SU941675A1 (ru) * 1980-12-25 1982-07-07 Кировоградский Завод Тракторных Гидроагрегатов Им.Хху Съезда Кпсс Шестеренна гидромашина
FR2564931B1 (fr) * 1984-05-22 1986-12-05 Malfit Jean Generateur recepteur hydraulique a haute pression pour la transmission de puissance
JPS61294178A (ja) * 1985-06-24 1986-12-24 Kawasaki Heavy Ind Ltd ねじポンプ
US4781552A (en) * 1985-11-27 1988-11-01 Jean Malfit High pressure hydraulic generator receiver for power transmission
WO1987005975A1 (fr) * 1986-04-01 1987-10-08 Jean Malfit Generateur-recepteur hydraulique a haute pression pour la transmission de puissance
SU1386744A1 (ru) * 1986-06-23 1988-04-07 Белорусский Политехнический Институт Шестеренный насос

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579616B2 (en) 2008-11-17 2013-11-12 Hitachi Automotive Systems, Ltd. Gear pump

Also Published As

Publication number Publication date
FR2668548B1 (fr) 1993-01-08
US5178528A (en) 1993-01-12
JPH04262080A (ja) 1992-09-17
EP0483029B1 (de) 1995-06-21
EP0483029A1 (de) 1992-04-29
ES2073715T3 (es) 1995-08-16
FR2668548A1 (fr) 1992-04-30
DE69110614D1 (de) 1995-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee