GB1077844A - Hydraulic power units - Google Patents

Hydraulic power units

Info

Publication number
GB1077844A
GB1077844A GB31191/64A GB3119164A GB1077844A GB 1077844 A GB1077844 A GB 1077844A GB 31191/64 A GB31191/64 A GB 31191/64A GB 3119164 A GB3119164 A GB 3119164A GB 1077844 A GB1077844 A GB 1077844A
Authority
GB
United Kingdom
Prior art keywords
valve
pressure
piston
swashplate
fluid
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
GB31191/64A
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.)
American Brake Shoe Co
Original Assignee
American Brake Shoe 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 American Brake Shoe Co filed Critical American Brake Shoe Co
Publication of GB1077844A publication Critical patent/GB1077844A/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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Motors (AREA)
GB31191/64A 1963-08-09 1964-08-04 Hydraulic power units Expired GB1077844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301092A US3250227A (en) 1963-08-09 1963-08-09 Torque control apparatus for hydraulic power units

Publications (1)

Publication Number Publication Date
GB1077844A true GB1077844A (en) 1967-08-02

Family

ID=23161909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31191/64A Expired GB1077844A (en) 1963-08-09 1964-08-04 Hydraulic power units

Country Status (3)

Country Link
US (1) US3250227A (de)
DE (1) DE1453428A1 (de)
GB (1) GB1077844A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015069A1 (de) * 1979-02-21 1980-09-03 General Signal Corporation Hydraulische Regelung der konstanten Ausgangsleistung für eine Pumpe mit veränderlicher Fördermenge

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440988A (de) * 1965-08-27 1967-07-31 Von Roll Ag Hydraulische Steuereinrichtung
US3489094A (en) * 1966-08-16 1970-01-13 Donald R Vaughan Pressure responsive control apparatus
DE1653811A1 (de) * 1967-08-23 1971-05-19 Bosch Gmbh Robert Verdraengerpumpe
FR1563864A (de) * 1968-02-07 1969-04-18
BE757640A (fr) * 1969-10-16 1971-04-16 Borg Warner Systemes hydrauliques, notamment pour la regulation d'une pompea debit variable
US3740167A (en) * 1970-06-23 1973-06-19 D Albrecht Hydraulic system
USRE32403E (en) * 1970-08-03 1987-04-21 Dana Corporation Fluid device having interchangeable displacement control means
US3784328A (en) * 1972-06-13 1974-01-08 Sperry Rand Corp Power transmission
US3784327A (en) * 1972-06-13 1974-01-08 Sperry Rand Corp Power transmission
US3788077A (en) * 1972-07-13 1974-01-29 Borg Warner Open center control of variable pumps
US3864063A (en) * 1973-09-11 1975-02-04 Cessna Aircraft Co Automatic torque limitation control
CA1012840A (en) * 1974-03-29 1977-06-28 William J. Benson Fluid energy translating device
DE3034115A1 (de) * 1980-09-11 1982-05-19 Mannesmann Rexroth GmbH, 8770 Lohr Leistungsregler
US4715788A (en) * 1982-12-16 1987-12-29 Abex Corporation Servo control variable displacement pressure compensated pump
DE3733083A1 (de) * 1987-09-30 1989-04-13 Linde Ag Verstellbare axialkolbenmaschine in schraegscheibenbauweise
EP1013928A3 (de) 1998-12-22 2000-11-08 Parker Hannifin GmbH Schrägscheiben-Axialkolbenpumpe mit Einrichtung zur Pulsationsminderung
US6629822B2 (en) 2000-11-10 2003-10-07 Parker Hannifin Corporation Internally supercharged axial piston pump
FI118233B (fi) * 2003-04-01 2007-08-31 Sampo Hydraulics Oy Radiaalimäntähydraulimoottori ja menetelmä radiaalimäntähydraulimoottorin säädössä
US7278263B1 (en) 2003-06-27 2007-10-09 Hydro-Gear Limited Partnership Charge pump for a hydraulic pump
US7007468B1 (en) 2003-06-27 2006-03-07 Hydro-Gear Limited Partnership Charge pump for a hydrostatic transmission
US20050276701A1 (en) 2004-05-28 2005-12-15 Bowers Joanne M Hydraulic motors
CA2843321C (en) 2014-02-21 2015-02-17 Fluica Inc. Method and apparatus for pumping fluid
US10570893B2 (en) * 2015-05-29 2020-02-25 Kanzaki Kokyukoki Mfg. Co., Ltd. Hydraulic pump and detachable servo unit
JP6993950B2 (ja) * 2018-09-28 2022-01-14 Ｋｙｂ株式会社 液圧回転機
CN113294393B (zh) * 2020-02-24 2023-06-30 上海圣克赛斯液压股份有限公司 排爆机器人的液压动力***
JP7026167B2 (ja) * 2020-05-26 2022-02-25 Ｋｙｂ株式会社 液圧回転機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379546A (en) * 1937-06-09 1945-07-03 Ex Cell O Corp Hydraulic transmission
US2945449A (en) * 1954-06-03 1960-07-19 Bendix Aviat Corp Hydraulic control pump
US3009422A (en) * 1957-04-25 1961-11-21 Bendix Corp Pump
US3051092A (en) * 1959-01-06 1962-08-28 United Aircraft Corp Pump torque limiting means
US3107632A (en) * 1960-07-05 1963-10-22 Gunnar A Wahlmark Control for hydraulic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015069A1 (de) * 1979-02-21 1980-09-03 General Signal Corporation Hydraulische Regelung der konstanten Ausgangsleistung für eine Pumpe mit veränderlicher Fördermenge

Also Published As

Publication number Publication date
US3250227A (en) 1966-05-10
DE1453428A1 (de) 1970-01-22

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