CH487341A - Pompe ou moteur hydraulique à engrenage - Google Patents

Pompe ou moteur hydraulique à engrenage

Info

Publication number
CH487341A
CH487341A CH1659568A CH1659568A CH487341A CH 487341 A CH487341 A CH 487341A CH 1659568 A CH1659568 A CH 1659568A CH 1659568 A CH1659568 A CH 1659568A CH 487341 A CH487341 A CH 487341A
Authority
CH
Switzerland
Prior art keywords
motor
gear pump
hydraulic gear
hydraulic
pump
Prior art date
Application number
CH1659568A
Other languages
English (en)
Inventor
Richard Davidson Robert
Original Assignee
Lear Siegler Inc
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 Lear Siegler Inc filed Critical Lear Siegler Inc
Publication of CH487341A publication Critical patent/CH487341A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CH1659568A 1967-11-13 1968-11-07 Pompe ou moteur hydraulique à engrenage CH487341A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68228167A 1967-11-13 1967-11-13

Publications (1)

Publication Number Publication Date
CH487341A true CH487341A (fr) 1970-03-15

Family

ID=24739008

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1659568A CH487341A (fr) 1967-11-13 1968-11-07 Pompe ou moteur hydraulique à engrenage

Country Status (7)

Country Link
US (1) US3473476A (fr)
CH (1) CH487341A (fr)
DE (1) DE1806149C3 (fr)
FR (1) FR1592631A (fr)
GB (1) GB1206524A (fr)
NL (1) NL6816190A (fr)
SE (1) SE343915B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582242A (en) * 1969-05-08 1971-06-01 Borg Warner Pressure loaded pump
US3778200A (en) * 1972-02-02 1973-12-11 Weatherhead Co Rotary fluid pump or motor
FR2215103A5 (fr) * 1973-01-23 1974-08-19 Hydroperfect Int
US3891360A (en) * 1973-03-06 1975-06-24 Bosch Gmbh Robert Gear machine with axially movable end wall seal
DE2700381A1 (de) * 1977-01-07 1978-07-13 Bosch Gmbh Robert Verdraengermaschine
DE2847711A1 (de) * 1978-11-03 1980-05-14 Bosch Gmbh Robert Zahnradmaschine (pumpe oder hydromotor)
DE3217753A1 (de) * 1982-05-12 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Reversierbare zahnradmaschine (pumpe oder motor)
US4858988A (en) * 1988-04-19 1989-08-22 Donnelly Corporation Vehicular window assembly
US5022837A (en) * 1989-11-13 1991-06-11 Sta-Rite Industries, Inc. Seal arrangement for a gear machine
JPH10274171A (ja) 1997-01-31 1998-10-13 United Dominion Ind Inc 定位置洗浄ギヤポンプ
JP2002522707A (ja) * 1998-08-13 2002-07-23 ルーク ファールチョイグ−ヒドラウリク ゲーエムベーハー アンド カンパニー カーゲー ポンプ
FR2813104B1 (fr) * 2000-08-21 2002-11-29 Cit Alcatel Joint etancheite pour pompe a vide
DE102012216254A1 (de) * 2012-09-13 2014-03-13 Robert Bosch Gmbh Außenzahnradmaschine
GB2622602B (en) * 2022-09-22 2024-10-16 Edwards Ltd Sealing gasket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714856A (en) * 1950-01-18 1955-08-09 Commercial Shearing Rotary pump or motor
US2707441A (en) * 1952-07-01 1955-05-03 Commercial Shearing Rotary pump or motor
US2809592A (en) * 1954-01-13 1957-10-15 Cessna Aircraft Co Rotary pump or motor
US3096719A (en) * 1960-04-29 1963-07-09 Webster Electric Co Inc Rotary pump or motor
US3174435A (en) * 1962-08-16 1965-03-23 Clark Equipment Co Pump or motor
US3348492A (en) * 1966-12-05 1967-10-24 Borg Warner Reversible wear plate pump

Also Published As

Publication number Publication date
SE343915B (fr) 1972-03-20
GB1206524A (en) 1970-09-23
DE1806149C3 (de) 1974-02-21
DE1806149A1 (de) 1969-06-26
DE1806149B2 (de) 1973-07-12
US3473476A (en) 1969-10-21
FR1592631A (fr) 1970-05-19
NL6816190A (fr) 1969-05-16

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Legal Events

Date Code Title Description
PL Patent ceased