DE3577120D1 - Hydraulischer hochdruckerzeuger bzw. -empfaenger zur leistungsuebertragung. - Google Patents

Hydraulischer hochdruckerzeuger bzw. -empfaenger zur leistungsuebertragung.

Info

Publication number
DE3577120D1
DE3577120D1 DE8585420097T DE3577120T DE3577120D1 DE 3577120 D1 DE3577120 D1 DE 3577120D1 DE 8585420097 T DE8585420097 T DE 8585420097T DE 3577120 T DE3577120 T DE 3577120T DE 3577120 D1 DE3577120 D1 DE 3577120D1
Authority
DE
Germany
Prior art keywords
receiver
high pressure
power transfer
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 - Lifetime
Application number
DE8585420097T
Other languages
English (en)
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 DE3577120D1 publication Critical patent/DE3577120D1/de
Anticipated expiration legal-status Critical
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
    • F04C15/0003—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
    • 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
    • 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)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
DE8585420097T 1984-05-22 1985-05-21 Hydraulischer hochdruckerzeuger bzw. -empfaenger zur leistungsuebertragung. Expired - Lifetime DE3577120D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408607A FR2564931B1 (fr) 1984-05-22 1984-05-22 Generateur recepteur hydraulique a haute pression pour la transmission de puissance

Publications (1)

Publication Number Publication Date
DE3577120D1 true DE3577120D1 (de) 1990-05-17

Family

ID=9304594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585420097T Expired - Lifetime DE3577120D1 (de) 1984-05-22 1985-05-21 Hydraulischer hochdruckerzeuger bzw. -empfaenger zur leistungsuebertragung.

Country Status (4)

Country Link
EP (1) EP0165884B1 (de)
JP (1) JPH0631621B2 (de)
DE (1) DE3577120D1 (de)
FR (1) FR2564931B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262189B1 (de) * 1986-04-01 1990-05-30 Jean Malfit Hydraulischer hochdruckerzeuger bzw.-empfänger zur leistungsübertragung
FR2668548B1 (fr) * 1990-10-24 1993-01-08 Malfit Jean Generateur-recepteur hydraulique pour la transmission de puissance.
JP4986753B2 (ja) * 2007-07-26 2012-07-25 株式会社日立製作所 歯車ポンプ及びそれを備えたブレーキ装置
DE102009012916A1 (de) * 2009-03-12 2010-09-16 Robert Bosch Gmbh Hydraulische Zahnradmaschine
JP6252802B2 (ja) * 2013-06-13 2017-12-27 株式会社島津製作所 歯車ポンプ又はモータ
US9366250B1 (en) 2013-06-27 2016-06-14 Sumitomo Precision Products Co., Ltd. Hydraulic device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR713285A (fr) * 1930-06-21 1931-10-24 Johannes Freres Soc Pompe à engrenages, hydrauliquement équilibrée, reversible en moteur
FR795534A (fr) * 1934-12-20 1936-03-16 Bordier Et Gromadzinski Ets Pompe rotative équilibrée, réversible en moteur
FR832872A (fr) * 1937-05-22 1938-10-04 Outil R B V L Pompe à engrenages, équilibrée
US2491365A (en) * 1944-06-19 1949-12-13 Hpm Dev Corp Balanced gear pump
US3833317A (en) * 1971-03-04 1974-09-03 R Rumsey Rotary gear motor/pump having hydrostatic bearing means

Also Published As

Publication number Publication date
EP0165884A1 (de) 1985-12-27
JPS6153485A (ja) 1986-03-17
JPH0631621B2 (ja) 1994-04-27
FR2564931B1 (fr) 1986-12-05
FR2564931A1 (fr) 1985-11-29
EP0165884B1 (de) 1990-04-11

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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