GB1348157A - Fluid pump or fluid motor - Google Patents

Fluid pump or fluid motor

Info

Publication number
GB1348157A
GB1348157A GB4428771A GB4428771A GB1348157A GB 1348157 A GB1348157 A GB 1348157A GB 4428771 A GB4428771 A GB 4428771A GB 4428771 A GB4428771 A GB 4428771A GB 1348157 A GB1348157 A GB 1348157A
Authority
GB
United Kingdom
Prior art keywords
valve plate
vary
grooves
valve
passages
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
GB4428771A
Other languages
English (en)
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of GB1348157A publication Critical patent/GB1348157A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0675—Controlling
    • F01B1/0696—Controlling by changing the phase relationship between the actuating or actuated cam and the distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0675—Controlling
    • F01B1/0679—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0435—Particularities relating to the distribution members
    • F03C1/0444—Particularities relating to the distribution members to plate-like distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
GB4428771A 1970-09-24 1971-09-22 Fluid pump or fluid motor Expired GB1348157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970094576U JPS4820082Y1 (enExample) 1970-09-24 1970-09-24

Publications (1)

Publication Number Publication Date
GB1348157A true GB1348157A (en) 1974-03-13

Family

ID=14114101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4428771A Expired GB1348157A (en) 1970-09-24 1971-09-22 Fluid pump or fluid motor

Country Status (5)

Country Link
US (1) US3796136A (enExample)
JP (1) JPS4820082Y1 (enExample)
DE (1) DE2146844C3 (enExample)
FR (1) FR2112981A5 (enExample)
GB (1) GB1348157A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247109A5 (enExample) * 1973-10-08 1975-05-02 Poclain Sa
CH584374A5 (enExample) * 1974-12-12 1977-01-31 Cyphelly Ivan J
JPS5281602A (en) * 1975-12-27 1977-07-08 Teijin Seiki Co Ltd Radial piston type liquid pump motor
JPS5281603A (en) * 1975-12-27 1977-07-08 Teijin Seiki Co Ltd Radial piston type liquid motor pump
US4136602A (en) * 1976-05-24 1979-01-30 Lenz Leonard L Hydraulic motor
DE3112931A1 (de) * 1981-03-31 1982-10-07 Joseph Vögele AG, 6800 Mannheim Radialkolbenpumpe
FR2661456B1 (fr) * 1990-04-26 1992-08-14 Poclain Hydraulics Sa Mecanisme a fluide sous pression, tel qu'un moteur ou une pompe hydraulique, a plusieurs cylindrees de fonctionnement.
DE4311997C2 (de) * 1993-04-13 2001-07-12 Sauer Sundstrand Gmbh & Co Hydraulikmotor
IT1301862B1 (it) * 1998-07-24 2000-07-07 Riva Calzoni Oleodinamica S P Dispositivo di regolazione dell'anticipo di motori/pompe di tipoidraulico.
US7562944B2 (en) * 2002-12-16 2009-07-21 Walker Frank H Hydraulic regenerative braking system for a vehicle
ATE434129T1 (de) * 2004-01-23 2009-07-15 Manfreda Marija Verteilervorrichtung für einen hydraulischen radialkolbenmotor
WO2006066156A2 (en) * 2004-12-17 2006-06-22 Walker Frank H Hydraulic regenerative braking system and method for a vehicle
WO2006122241A2 (en) * 2005-05-11 2006-11-16 Walker Frank H Hydraulic regenerative braking system for a vehicle
US8176838B2 (en) * 2007-02-12 2012-05-15 Walker Frank H Hydraulic machine arrangement
US8162621B2 (en) * 2007-02-12 2012-04-24 Walker Frank H Hydraulic machine arrangement
AT506084B1 (de) * 2008-05-05 2009-06-15 Man Nutzfahrzeuge Oesterreich Antriebseinheit mit einer brennkraftmaschine und einer regelungsfrei selbstanlaufenden hubkolbenmaschine
JPWO2024225114A1 (enExample) * 2023-04-28 2024-10-31

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712794A (en) * 1949-06-15 1955-07-12 Marion W Humphreys Fluid motor or pump
US3206218A (en) * 1959-01-14 1965-09-14 Sperry Rand Corp Power transmission
US3086477A (en) * 1960-05-09 1963-04-23 New York Air Brake Co Variable displacement pump
GB1098982A (en) * 1964-06-12 1968-01-10 Dowty Technical Dev Ltd Hydraulic reciprocating pumps or motors
US3435775A (en) * 1967-11-13 1969-04-01 Benton Harbor Eng Works Inc Hydraulic pump or motor

Also Published As

Publication number Publication date
FR2112981A5 (enExample) 1972-06-23
DE2146844B2 (de) 1979-02-08
DE2146844A1 (de) 1972-03-30
JPS4820082Y1 (enExample) 1973-06-09
US3796136A (en) 1974-03-12
DE2146844C3 (de) 1979-09-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee