GB1234416A - - Google Patents

Info

Publication number
GB1234416A
GB1234416A GB1234416DA GB1234416A GB 1234416 A GB1234416 A GB 1234416A GB 1234416D A GB1234416D A GB 1234416DA GB 1234416 A GB1234416 A GB 1234416A
Authority
GB
United Kingdom
Prior art keywords
output pressure
piston
valve
adjusting means
pressure
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
Other languages
English (en)
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 filed Critical
Publication of GB1234416A publication Critical patent/GB1234416A/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
    • 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
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/475—Automatic regulation in accordance with output requirements for achieving a target power, e.g. input power or output power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
  • Control Of Fluid Gearings (AREA)
GB1234416D 1967-08-25 1968-08-14 Expired GB1234416A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1653385A DE1653385C3 (de) 1967-08-25 1967-08-25 Vorrichtung zum Konstanthalten des Produktes aus Druck und Hubvolumen bei einer Verdrängerpumpe

Publications (1)

Publication Number Publication Date
GB1234416A true GB1234416A (de) 1971-06-03

Family

ID=6987426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234416D Expired GB1234416A (de) 1967-08-25 1968-08-14

Country Status (7)

Country Link
US (1) US3554671A (de)
JP (1) JPS4937927B1 (de)
AT (1) AT276955B (de)
CH (1) CH485122A (de)
DE (1) DE1653385C3 (de)
FR (1) FR1565961A (de)
GB (1) GB1234416A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29333E (en) * 1969-04-23 1977-08-02 Massey-Ferguson Services N.V. Hydraulic apparatus for regulating the flow of one or more pumps
DE2017656A1 (de) * 1969-04-23 1970-11-05 Pensa, Carlo, Esino Lario, Como (Italien) Hydraulische FördermengeneinsteHvorrichtung für eine oder mehrere Pumpen
DE2146586C3 (de) * 1971-09-17 1981-12-17 G.L. Rexroth Gmbh, 8770 Lohr Mit einer Konstantzug-Regelung versehener hydrostatischer Antrieb
US3861832A (en) * 1972-08-04 1975-01-21 Poclain Sa Pump power governor
SE373188B (de) * 1973-04-25 1975-01-27 Volvo Flygmotor Ab
GB1481043A (en) * 1974-06-10 1977-07-27 Paterson Candy Int Non-pulsing pumping apparatus
JPS5141818U (de) * 1974-09-20 1976-03-27
JPS5264429U (de) * 1975-11-06 1977-05-12
JPS5320736U (de) * 1976-07-31 1978-02-22
DE2737963C3 (de) * 1977-04-26 1981-03-19 Kurt Wilen-Wollerau Christiansen Volumenregler für Hydroeinheit
DE2734933A1 (de) * 1977-08-03 1979-02-15 Linde Ag Regeleinrichtung fuer eine axialkolbenpumpe
DE2930106A1 (de) * 1979-07-25 1981-02-12 Linde Ag Regeleinrichtung fuer eine hydrokolbenpumpe
DE2930139A1 (de) * 1979-07-25 1981-02-12 Linde Ag Regeleinrichtung fuer ein hydrostatisches getriebe oder eine kolbenpumpe
DE2938088A1 (de) * 1979-09-20 1981-04-02 Linde Ag, 6200 Wiesbaden Regeleinrichtung fuer eine einstellbare hydrokolbenpumpe
US4508011A (en) * 1982-04-02 1985-04-02 Abex Corporation Hydraulic axial piston machine
US4639195A (en) * 1984-01-19 1987-01-27 Linde Aktiengesellschaft Power control devices for hydrostatic pumps
DE3408105A1 (de) * 1984-03-05 1985-09-12 Hydromatik GmbH, 7915 Elchingen Summenleistungs-regelvorrichtung fuer eine wenigstens zwei pumpen oder pumpengruppen mit veraenderlichem foerdervolumen und mit einem gemeinsamen antrieb aufweisende hydrostatische anlage
US5241872A (en) * 1991-05-20 1993-09-07 Sauer Inc. Swashplate centering mechanism for a variable displacement pump
DE102007048316B4 (de) * 2007-10-09 2010-05-27 Danfoss A/S Hydraulische Axialkolbenmaschine
JP6913527B2 (ja) * 2017-06-22 2021-08-04 株式会社小松製作所 油圧ポンプおよびモータ
DE102018212419A1 (de) * 2018-07-25 2020-01-30 Danfoss Power Solutions Gmbh & Co. Ohg Drehmomentsteuer- und rückführvorrichtung
DE102020211285A1 (de) * 2020-02-13 2021-08-19 Robert Bosch Gesellschaft mit beschränkter Haftung Hydraulischer Lüfterantrieb

Also Published As

Publication number Publication date
FR1565961A (de) 1969-05-02
US3554671A (en) 1971-01-12
AT276955B (de) 1969-12-10
DE1653385B2 (de) 1979-09-27
CH485122A (de) 1970-01-31
JPS4937927B1 (de) 1974-10-14
DE1653385A1 (de) 1970-08-27
DE1653385C3 (de) 1980-07-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee