DE3661091D1 - Rotary fluid pressure device having free-wheeling capability - Google Patents

Rotary fluid pressure device having free-wheeling capability

Info

Publication number
DE3661091D1
DE3661091D1 DE8686304696T DE3661091T DE3661091D1 DE 3661091 D1 DE3661091 D1 DE 3661091D1 DE 8686304696 T DE8686304696 T DE 8686304696T DE 3661091 T DE3661091 T DE 3661091T DE 3661091 D1 DE3661091 D1 DE 3661091D1
Authority
DE
Germany
Prior art keywords
free
fluid pressure
pressure device
rotary fluid
wheeling
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
Application number
DE8686304696T
Other languages
English (en)
Inventor
Steven John Zumbusch
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3661091D1 publication Critical patent/DE3661091D1/de
Expired 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE8686304696T 1985-06-26 1986-06-18 Rotary fluid pressure device having free-wheeling capability Expired DE3661091D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/748,787 US4639203A (en) 1985-06-26 1985-06-26 Rotary fluid pressure device having free-wheeling capability

Publications (1)

Publication Number Publication Date
DE3661091D1 true DE3661091D1 (en) 1988-12-08

Family

ID=25010922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686304696T Expired DE3661091D1 (en) 1985-06-26 1986-06-18 Rotary fluid pressure device having free-wheeling capability

Country Status (6)

Country Link
US (1) US4639203A (de)
EP (1) EP0207687B1 (de)
JP (1) JP2700639B2 (de)
CN (1) CN1005742B (de)
DE (1) DE3661091D1 (de)
DK (1) DK164826C (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017101A (en) * 1988-03-29 1991-05-21 Jeffrey White Selectively operated gerotor device
US5042252A (en) * 1990-02-22 1991-08-27 Unipat Ag Neutral shifting mechanism for hydrostatic transmission
US5145329A (en) * 1990-06-29 1992-09-08 Eaton Corporation Homoplanar brushless electric gerotor
US5165880A (en) * 1990-09-10 1992-11-24 White Hydraulics, Inc. Gerotor device with biased orbiting valve and drain connection through wobblestick
WO2007083232A2 (en) * 2006-01-20 2007-07-26 Eaton Corporation Rotary fluid pressure device and improved parking lock assembly therefor
FR2942856B1 (fr) * 2009-03-04 2011-02-11 Jtekt Europe Sas Groupe moto-pompe constituant reserve d'energie
CN102168643B (zh) * 2011-03-25 2013-04-17 意宁液压股份有限公司 摆线液压马达配流器的新结构
CN102434383A (zh) * 2011-12-27 2012-05-02 镇江大力液压马达有限责任公司 后轴输出平面配流摆线液压马达
US9506561B1 (en) 2013-03-15 2016-11-29 Hydro-Gear Limited Partnership Flow divider assembly
US9416871B1 (en) 2013-03-15 2016-08-16 Hydro-Gear Limited Partnership Flow divider assembly
CN104265373B (zh) * 2014-09-03 2016-08-24 江苏蔚宝液压机电有限公司 一种微型叶片马达
US10480507B2 (en) * 2016-09-01 2019-11-19 GM Global Technology Operations LLC Gerotor assembly having an oil groove
RU2742259C1 (ru) * 2019-12-31 2021-02-05 Акционерное общество "Национальный центр вертолетостроения им. М.Л. Миля и Н.И. Камова" (АО "НЦВ Миль и Камов") Насос объёмного действия ролико-лопастной схемы с бесступенчатым изменением производительности

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993721A (en) * 1934-01-11 1935-03-05 Gulf Res & Dev Corp Packing
US2847984A (en) * 1955-11-07 1958-08-19 Gen Motors Corp Hydraulic engine-starting device
US3011453A (en) * 1960-01-04 1961-12-05 Tadeusz Budzich Hydraulic apparatus
US3558245A (en) * 1969-12-15 1971-01-26 Hydro Comp Inc Rotary motor or pump
US3809949A (en) * 1973-02-20 1974-05-07 Varian Associates Apparatus for increasing rf conversion efficiency of a traveling wave tube
US3910732A (en) * 1974-08-19 1975-10-07 Webster Electric Co Inc Gerotor pump or motor
DE3029997C2 (de) * 1980-08-08 1984-10-31 Danfoss A/S, Nordborg Hydraulischer, innenachsiger Kreiskolbenmotor
US4493622A (en) * 1983-03-07 1985-01-15 Trw Inc. Variable displacement motor

Also Published As

Publication number Publication date
JPS62670A (ja) 1987-01-06
US4639203A (en) 1987-01-27
DK164826C (da) 1993-01-04
DK299686A (da) 1986-12-27
CN1005742B (zh) 1989-11-08
EP0207687A1 (de) 1987-01-07
CN86103611A (zh) 1986-12-31
DK164826B (da) 1992-08-24
DK299686D0 (da) 1986-06-25
EP0207687B1 (de) 1988-11-02
JP2700639B2 (ja) 1998-01-21

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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