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CA929416A - Hydraulic device - Google Patents

Hydraulic device

Info

Publication number
CA929416A
CA929416A CA085520A CA85520A CA929416A CA 929416 A CA929416 A CA 929416A CA 085520 A CA085520 A CA 085520A CA 85520 A CA85520 A CA 85520A CA 929416 A CA929416 A CA 929416A
Authority
CA
Canada
Prior art keywords
hydraulic device
hydraulic
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
CA085520A
Inventor
D. Venable Fredrick
L. Goff Raymon
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW 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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of CA929416A publication Critical patent/CA929416A/en
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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/105—Details concerning timing or distribution valves
    • F04C2/106—Spool type distribution valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
CA085520A 1970-02-03 1970-06-15 Hydraulic device Expired CA929416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US834970A 1970-02-03 1970-02-03

Publications (1)

Publication Number Publication Date
CA929416A true CA929416A (en) 1973-07-03

Family

ID=21731124

Family Applications (1)

Application Number Title Priority Date Filing Date
CA085520A Expired CA929416A (en) 1970-02-03 1970-06-15 Hydraulic device

Country Status (2)

Country Link
US (1) US3598509A (en)
CA (1) CA929416A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767165A (en) * 1972-07-05 1973-10-23 Trw Inc Shaft retaining means for hydrostatic steering devices
DE2614471C2 (en) * 1976-04-03 1986-12-11 Mannesmann Rexroth GmbH, 8770 Lohr Rotary piston machine
US4087215A (en) * 1976-07-16 1978-05-02 Trw Inc. Gerotor gearset device
US4171938A (en) * 1977-11-21 1979-10-23 Eaton Corporation Fluid pressure operated pump or motor
DE2752036C2 (en) * 1977-11-22 1985-06-27 Danfoss A/S, 6430 Nordborg Rotary piston machine for liquids
DE2919871C2 (en) * 1979-05-17 1983-01-05 Danfoss A/S, 6430 Nordborg Hydraulic rotary piston machine
US4253807A (en) * 1979-07-25 1981-03-03 Eaton Corporation Fluid pressure operated wheel drive
US4494916A (en) * 1982-05-26 1985-01-22 White Hollis Newcomb Jun Hydrostatic steering unit with cylindrical slide member within cylindrical valve sleeve
US4552519A (en) * 1982-11-04 1985-11-12 White Hollis Newcomb Jun Hydrostatic steering unit with cylindrical slide member within cylindrical valve sleeve
US6832903B2 (en) * 2002-10-08 2004-12-21 Sauer-Danfoss Aps Functionalties of axially movable spool valve
US20100301170A1 (en) * 2009-05-29 2010-12-02 Arin Boseroy Control system for actuation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26383E (en) * 1968-04-23 Huber hydraulic torque motors
US3289542A (en) * 1963-10-29 1966-12-06 Lawrence Machine & Mfg Company Hydraulic motor or pump
US3277833A (en) * 1964-03-16 1966-10-11 Trw Inc Hydraulic device
US3288034A (en) * 1965-02-24 1966-11-29 Jr Hollis N White Rotary motor or pump
DE1528997A1 (en) * 1965-03-05 1970-05-14 Danfoss As Rotary piston machine
US3391608A (en) * 1966-07-11 1968-07-09 Gresen Mfg Company Hydraulic torque motor
US3452543A (en) * 1967-11-06 1969-07-01 Trw Inc Hydrostatic device
US3490383A (en) * 1969-01-29 1970-01-20 Koehring Co Hydraulic pump or motor

Also Published As

Publication number Publication date
US3598509A (en) 1971-08-10

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