BE588792A - Pompe à engrenage chargée par pression. - Google Patents

Pompe à engrenage chargée par pression.

Info

Publication number
BE588792A
BE588792A BE588792A BE588792A BE588792A BE 588792 A BE588792 A BE 588792A BE 588792 A BE588792 A BE 588792A BE 588792 A BE588792 A BE 588792A BE 588792 A BE588792 A BE 588792A
Authority
BE
Belgium
Prior art keywords
pressure
gear pump
charged
charged gear
pump
Prior art date
Application number
BE588792A
Other languages
English (en)
Inventor
John A Lauck
Original Assignee
Clark Equipment Co
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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of BE588792A publication Critical patent/BE588792A/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)
BE588792A 1959-04-15 1960-03-18 Pompe à engrenage chargée par pression. BE588792A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US806566A US3057303A (en) 1959-04-15 1959-04-15 Pressure loaded gear pump

Publications (1)

Publication Number Publication Date
BE588792A true BE588792A (fr) 1960-07-18

Family

ID=25194321

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588792A BE588792A (fr) 1959-04-15 1960-03-18 Pompe à engrenage chargée par pression.

Country Status (2)

Country Link
US (1) US3057303A (fr)
BE (1) BE588792A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104616A (en) * 1961-08-14 1963-09-24 Clark Equipment Co Pressure loaded gear pump
US3171359A (en) * 1963-06-19 1965-03-02 Thompson Ramo Wooldridge Inc Hydraulically unbalanced wear plate
DE1528952A1 (de) * 1964-07-04 1970-07-02 Bosch Gmbh Robert Zahnradmaschine
US3416459A (en) * 1966-05-24 1968-12-17 Parker Hannifin Corp Rotary pump or motor
DE1653861C3 (de) * 1968-01-18 1973-07-05 Lucas Industries Ltd Ausseneingriffszahnradpumpe
US3833319A (en) * 1973-03-21 1974-09-03 Dowty Hydraulic Units Ltd Positive-displacement liquid-pressure machines and pressure-balanced journal/thrust bushes therefor
US4231726A (en) * 1978-06-22 1980-11-04 Caterpillar Tractor Co. Gear pump having fluid deaeration capability
US4729727A (en) * 1985-12-23 1988-03-08 Sundstrand Corporation Gear pump with groove in end wall beginning at outer periphery of pumping chamber and widening toward gear teeth roots
US5022837A (en) * 1989-11-13 1991-06-11 Sta-Rite Industries, Inc. Seal arrangement for a gear machine
FR2668548B1 (fr) * 1990-10-24 1993-01-08 Malfit Jean Generateur-recepteur hydraulique pour la transmission de puissance.
USD440732S1 (en) 2000-06-01 2001-04-17 Hewitt Robinson Urn
CN103807164B (zh) * 2014-02-27 2015-12-16 洛阳理工学院 一种用于降低齿轮泵振动噪声的侧板
US10858940B1 (en) 2019-06-17 2020-12-08 Hamilton Sundstrand Corporation Bearing with an asymmetric pressure balance groove
TR201910917A2 (tr) * 2019-07-22 2019-08-21 Muhammed Veysel Hi̇dromotor
FR3125849B1 (fr) * 2021-07-27 2024-11-15 Eaton Intelligent Power Ltd Commande de pression sur un palier lisse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044873A (en) * 1933-11-21 1936-06-23 Cecil J Beust Rotary compressor
US2718758A (en) * 1949-07-15 1955-09-27 Borg Warner Variable ratio hydrostatic transmission
US2816510A (en) * 1949-08-18 1957-12-17 Plessey Co Ltd Gear pump
US2624287A (en) * 1949-10-08 1953-01-06 Borg Warner Gear pump
US2772638A (en) * 1950-09-13 1956-12-04 John L Nagely Gear pump or motor
US2676548A (en) * 1952-02-27 1954-04-27 Borg Warner Pump
US2876705A (en) * 1953-05-29 1959-03-10 Thompson Prod Inc Pressure loaded gear pump
GB769763A (en) * 1954-05-20 1957-03-13 Air Equipement Improvements in or relating to gear pumps
US2885965A (en) * 1955-03-21 1959-05-12 Borg Warner Pressure loaded pump lubricating means
US2870719A (en) * 1955-10-04 1959-01-27 Thompson Prod Inc Bushing for pressure loaded gear pump having a tapered journal surface
US2853952A (en) * 1955-11-03 1958-09-30 Thompson Prod Inc Gear ring bushing
US2870720A (en) * 1956-01-10 1959-01-27 Thompson Prod Inc Movable bushing for a pressure-loaded gear pump
US2891483A (en) * 1956-04-13 1959-06-23 Thompson Ramo Wooldridge Inc Movable bushing for pressure loaded gear pumps
US2933047A (en) * 1956-11-05 1960-04-19 Borg Warner Pressure loaded pump

Also Published As

Publication number Publication date
US3057303A (en) 1962-10-09

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