NL7015173A - - Google Patents

Info

Publication number
NL7015173A
NL7015173A NL7015173A NL7015173A NL7015173A NL 7015173 A NL7015173 A NL 7015173A NL 7015173 A NL7015173 A NL 7015173A NL 7015173 A NL7015173 A NL 7015173A NL 7015173 A NL7015173 A NL 7015173A
Authority
NL
Netherlands
Application number
NL7015173A
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 NL7015173A publication Critical patent/NL7015173A/xx

Links

Classifications

    • 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
    • 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
    • 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
    • F16H61/478—Automatic regulation in accordance with output requirements for preventing overload, e.g. high pressure limitation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
NL7015173A 1969-10-16 1970-10-15 NL7015173A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86702169A 1969-10-16 1969-10-16

Publications (1)

Publication Number Publication Date
NL7015173A true NL7015173A (cg-RX-API-DMAC7.html) 1971-04-20

Family

ID=25348913

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7015173A NL7015173A (cg-RX-API-DMAC7.html) 1969-10-16 1970-10-15

Country Status (8)

Country Link
US (1) US3635021A (cg-RX-API-DMAC7.html)
BE (1) BE757640A (cg-RX-API-DMAC7.html)
CA (1) CA919554A (cg-RX-API-DMAC7.html)
DE (1) DE2049884A1 (cg-RX-API-DMAC7.html)
FR (1) FR2065946A5 (cg-RX-API-DMAC7.html)
GB (1) GB1332798A (cg-RX-API-DMAC7.html)
NL (1) NL7015173A (cg-RX-API-DMAC7.html)
ZA (1) ZA706835B (cg-RX-API-DMAC7.html)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768928A (en) * 1971-06-01 1973-10-30 Borg Warner Pump control system
US3830594A (en) * 1971-06-28 1974-08-20 Caterpillar Tractor Co Variable displacement pump having pressure compensator control method
US3750405A (en) * 1971-08-16 1973-08-07 Int Harvester Co Closed center hydraulic system
US3809500A (en) * 1972-02-25 1974-05-07 Handtmann A Metalgusswerk Arma Method and apparatus for regulating pumps
AU6079573A (en) * 1972-10-11 1975-03-27 Sperry Rand Ltd Pressure control in hydraulic systems
US3856436A (en) * 1972-12-18 1974-12-24 Sperry Rand Corp Power transmission
US3809501A (en) * 1973-01-08 1974-05-07 Gen Signal Corp Hydraulic load sensitive system
US3865514A (en) * 1973-07-25 1975-02-11 Sperry Rand Corp Power transmission
US3941513A (en) * 1974-09-05 1976-03-02 Parker-Hannifin Corporation Variable displacement pump control assembly
US3945764A (en) * 1974-09-05 1976-03-23 Parker-Hannifin Corporation Variable displacement pump control assembly
DE2448469C2 (de) * 1974-10-11 1986-05-15 Theodore Dipl.-Ing. 4030 Ratingen Sartoros Regelbare doppeltwirkende hydraulische Flügelzellenmaschine
US3908519A (en) * 1974-10-16 1975-09-30 Abex Corp Control systems for a variable displacement pump
GB1523588A (en) * 1974-11-18 1978-09-06 Massey Ferguson Services Nv Control systems for variable capacity hydraulic machines
DE2505780C2 (de) * 1975-02-12 1986-03-06 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum Regeln wenigstens einer verstellbaren Pumpe
GB1526085A (en) * 1975-11-04 1978-09-27 Plessey Co Ltd Hydraulic pumping arrangements
DE2551088C2 (de) * 1975-11-14 1984-06-28 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zur Mengen- und Druckregelung für Verstellpumpen
SE396239B (sv) * 1976-02-05 1977-09-12 Hytec Ab Metod och anordning for reglering av den effekt som tillfors ett hydrauliskt, ett pneumatiskt eller ett hydraulpneumatiskt system
DE2723074A1 (de) * 1977-05-21 1978-11-30 Bosch Gmbh Robert Verdraengermaschine mit einem druckregler
FR2439314A1 (fr) * 1978-10-16 1980-05-16 Messier Hispano Sa Perfectionnements aux moteurs et aux pompes hydrauliques, du type autoregulateur a pistons axiaux
DE2906166A1 (de) * 1979-02-17 1980-08-28 Bosch Gmbh Robert Einrichtung zur regelung des foerderstroms und zur begrenzung des foerderdrucks einer verstellbaren pumpe
DE2913534A1 (de) * 1979-04-04 1980-10-16 Bosch Gmbh Robert Einrichtung zur regelung des foerderstroms und zur begrenzung des foerderdrucks einer verstellbaren pumpe
JPS5855946Y2 (ja) * 1979-08-22 1983-12-22 タイワ農機株式会社 循環型精米機の吸引ダクト
JPS5639307A (en) * 1979-09-04 1981-04-15 Daikin Ind Ltd Controller for fluid
JPS5639308A (en) * 1979-09-07 1981-04-15 Daikin Ind Ltd Controller for fluid
US4292805A (en) * 1979-09-24 1981-10-06 Rexnord Inc. Servo-valve convertible construction
JPS6225524Y2 (cg-RX-API-DMAC7.html) * 1979-10-01 1987-06-30
US4293284A (en) * 1979-10-09 1981-10-06 Double A Products Company Power limiting control apparatus for pressure-flow compensated variable displacement pump assemblies
JPS56139316A (en) * 1980-01-07 1981-10-30 Komatsu Ltd Power loss reduction controller for oil-pressure type construction machine
DE3001167A1 (de) * 1980-01-15 1981-07-16 G.L. Rexroth Gmbh, 8770 Lohr Vorrichtung zum steuern eines hydromotors
DE3027819A1 (de) * 1980-07-23 1982-02-25 Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen Vorrichtung zur regelung einer verstellpumpe
DE3034377A1 (de) * 1980-09-12 1982-04-22 Krauss-Maffei AG, 8000 München Stromregelventil
DE3044143A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches antriebssystem
DE3146513A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches antriebssystem
DE3118576A1 (de) * 1981-05-11 1982-12-02 Mannesmann Rexroth GmbH, 8770 Lohr Regeleinrichtung fuer eine verstellpumpe
US4381176A (en) * 1981-08-13 1983-04-26 Abex Corporation Destroking start valve for variable displacement pump
EP0078516A1 (de) * 1981-11-02 1983-05-11 J. Wagner AG Pumpvorrichtung zum gleichzeitigen Zuführen von zumindest zwei Zerstäubungsflüssigkeiten im wählbaren Mengenverhältnis zu einer Spritzvorrichtung
US4459807A (en) * 1982-02-05 1984-07-17 Koppen And Lethem Ag Control apparatus for fluid operated systems
DE3232695C2 (de) * 1982-09-02 1984-08-16 Hydromatik GmbH, 7915 Elchingen Leistungsregel-Vorrichtung für eine Hydropumpe
DE3313974A1 (de) * 1983-04-18 1984-10-25 Paul Pleiger Maschinenfabrik, 5810 Witten Verfahren und vorrichtung zum steuern von hydromotoren
DE3345264A1 (de) * 1983-12-14 1985-06-27 Brueninghaus Hydraulik Gmbh, 7240 Horb Drehmomenten-regeleinrichtung fuer eine verstellbare hydropumpe
US4518319A (en) * 1984-02-03 1985-05-21 Deere & Company Variable displacement pump system
US4518320A (en) * 1984-02-03 1985-05-21 Deere & Company Variable displacement pump system
US4644748A (en) * 1985-04-29 1987-02-24 The Oilgear Company Constant speed hydraulic drive
IN164865B (cg-RX-API-DMAC7.html) * 1985-07-12 1989-06-24 Vickers Inc
DE3614930A1 (de) * 1986-05-02 1987-11-05 Borsig Gmbh Vorrichtung und verfahren zur pulsationsdaempfung bei kolbenkompressoren
US4745746A (en) * 1986-08-22 1988-05-24 Sundstrand Corporation Power control for a hydrostatic transmission
JPH01220706A (ja) * 1988-02-25 1989-09-04 Komatsu Ltd 油圧式掘削機の油圧制御装置
DE3812300C1 (cg-RX-API-DMAC7.html) * 1988-04-13 1989-03-02 Hydromatik Gmbh, 7915 Elchingen, De
DE3840548A1 (de) * 1988-12-01 1990-06-07 Rexroth Mannesmann Gmbh Vorrichtung zum ansteuern einer verstellpumpe
DE3844398C2 (de) * 1988-12-30 1997-07-31 Rexroth Mannesmann Gmbh Hydraulische Schaltung für eine Verstellpumpe
DE3907409A1 (de) * 1989-03-08 1990-09-20 Bosch Gmbh Robert Einrichtung an einer verstellbaren hydrostatischen pumpe
US5062265A (en) * 1989-08-01 1991-11-05 Sundstrand Corporation Hydromechanical control of differential pressure across a variable displacement hydraulic motor
US4999020A (en) * 1989-11-30 1991-03-12 Lucas Aerospace Power Transmission Corp. Variable displacement high pressure pump with internal power limiting arrangement
DE4020325C2 (de) * 1990-06-26 1995-01-05 Hydrokraft Gmbh Regeleinrichtung für verstellbare Hydropumpen
US5500580A (en) * 1994-09-19 1996-03-19 Hr Textron Inc. Integrated compliance servovalve
US6016691A (en) * 1998-02-25 2000-01-25 Siemens Canada Ltd. Calibrated toggle lever of leak detection module pump
DE19834955B4 (de) * 1998-08-03 2008-02-07 Linde Material Handling Gmbh Hydrostatisches Antriebssystem
CN111911381B (zh) * 2020-07-26 2022-12-06 中国航发贵州红林航空动力控制科技有限公司 一种带阻尼活塞的喷口压差活门机构
US20240392776A1 (en) * 2023-05-26 2024-11-28 Hamilton Sundstrand Corporation Fluid pump systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931176A (en) * 1956-07-23 1960-04-05 Ludwig Von Roll Schen Eisenwer Control means for hydrostatic power transmission
US3067693A (en) * 1958-12-24 1962-12-11 United Aircraft Corp Control means for variable delivery pump
FR1264015A (fr) * 1960-05-05 1961-06-19 Hispano Suiza Sa Perfectionnements apportés aux installations de commande hydraulique à pompe à annulation automatique de débit, notamment à celles pour aérodynes
US3188971A (en) * 1962-08-13 1965-06-15 Bendix Corp Control system for a pump
US3250227A (en) * 1963-08-09 1966-05-10 American Brake Shoe Co Torque control apparatus for hydraulic power units
GB1056655A (en) * 1964-11-16 1967-01-25 Ifield & Sons Pty Ltd R J Torque control means for variable displacement hydraulic pumps

Also Published As

Publication number Publication date
GB1332798A (en) 1973-10-03
BE757640A (fr) 1971-04-16
US3635021A (en) 1972-01-18
DE2049884A1 (de) 1971-04-29
ZA706835B (en) 1972-04-26
FR2065946A5 (cg-RX-API-DMAC7.html) 1971-08-06
CA919554A (en) 1973-01-23

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