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BR8002475A - Bomba ou motor de engrenagem reversivel e placa balanceadora de pressao e desviadora - Google Patents

Bomba ou motor de engrenagem reversivel e placa balanceadora de pressao e desviadora

Info

Publication number
BR8002475A
BR8002475A BR8002475A BR8002475A BR8002475A BR 8002475 A BR8002475 A BR 8002475A BR 8002475 A BR8002475 A BR 8002475A BR 8002475 A BR8002475 A BR 8002475A BR 8002475 A BR8002475 A BR 8002475A
Authority
BR
Brazil
Prior art keywords
deviator
engine
pressure
gear pump
balancing plate
Prior art date
Application number
BR8002475A
Other languages
English (en)
Inventor
D Shumate
Original Assignee
D Shumate
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 D Shumate filed Critical D Shumate
Publication of BR8002475A publication Critical patent/BR8002475A/pt

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
BR8002475A 1979-04-19 1980-04-17 Bomba ou motor de engrenagem reversivel e placa balanceadora de pressao e desviadora BR8002475A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3154579A 1979-04-19 1979-04-19
US06/099,413 US4311444A (en) 1979-04-19 1979-12-03 Pressure-balancing end plate for a reversible gear pump or motor

Publications (1)

Publication Number Publication Date
BR8002475A true BR8002475A (pt) 1980-12-09

Family

ID=26707380

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002475A BR8002475A (pt) 1979-04-19 1980-04-17 Bomba ou motor de engrenagem reversivel e placa balanceadora de pressao e desviadora

Country Status (8)

Country Link
US (1) US4311444A (pt)
EP (1) EP0018216B1 (pt)
AR (1) AR223373A1 (pt)
AU (1) AU544013B2 (pt)
BR (1) BR8002475A (pt)
CA (1) CA1146808A (pt)
DE (1) DE3066919D1 (pt)
MX (1) MX150372A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113939A1 (de) * 1981-04-07 1982-11-11 Robert Bosch Gmbh, 7000 Stuttgart Zahnradmotor
US4768935A (en) * 1985-10-08 1988-09-06 Atos Oleodinamica S.P.A. Volumetric blade pump for fluid-hydraulic actuation
EP0802326B1 (de) * 1996-04-15 2001-07-25 Haldex Barnes GmbH Zahnradmaschine mit kontrollierbar ausgeglichenem Druckfeld
JP3830313B2 (ja) * 1999-09-06 2006-10-04 株式会社ジェイテクト ギヤポンプ
US20080267794A1 (en) 2007-04-24 2008-10-30 Aber-Embraiagens E Comandos Hidraulicos, Antonio Bernardes, Lda Hydraulic pump system with integrated distributor valve
CN101571123B (zh) * 2009-06-05 2013-04-03 合肥长源液压股份有限公司 等压力全平衡式浮动侧板
CN105526160A (zh) 2014-10-16 2016-04-27 德昌电机(深圳)有限公司 齿轮泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212994A (en) * 1937-05-22 1940-08-27 L Outil R B V Sa Balanced gear pump
US2310078A (en) * 1938-12-24 1943-02-02 Vickers Inc Pump or motor for power transmission
US2714856A (en) * 1950-01-18 1955-08-09 Commercial Shearing Rotary pump or motor
US2980028A (en) * 1957-08-19 1961-04-18 Thompson Ramo Wooldridge Inc Gear pump journal and face lubrication
DD99638A1 (pt) * 1972-11-14 1973-08-20
US3833319A (en) * 1973-03-21 1974-09-03 Dowty Hydraulic Units Ltd Positive-displacement liquid-pressure machines and pressure-balanced journal/thrust bushes therefor
FR2335710A1 (fr) * 1975-12-15 1977-07-15 Briere Ets Perfectionnement aux pompes volumetriques
US4087216A (en) * 1976-10-05 1978-05-02 Permco, Inc. Flow diverter pressure plate
US4239468A (en) * 1978-09-08 1980-12-16 The Rexroth Corporation Apparatus for controlling pressure distribution in gear pump

Also Published As

Publication number Publication date
MX150372A (es) 1984-04-25
EP0018216B1 (en) 1984-03-14
AU544013B2 (en) 1985-05-16
AU5757580A (en) 1980-10-23
EP0018216A1 (en) 1980-10-29
US4311444A (en) 1982-01-19
DE3066919D1 (en) 1984-04-19
CA1146808A (en) 1983-05-24
AR223373A1 (es) 1981-08-14

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