JPS57116968A - Controller for hydrostatic driving system - Google Patents

Controller for hydrostatic driving system

Info

Publication number
JPS57116968A
JPS57116968A JP56188274A JP18827481A JPS57116968A JP S57116968 A JPS57116968 A JP S57116968A JP 56188274 A JP56188274 A JP 56188274A JP 18827481 A JP18827481 A JP 18827481A JP S57116968 A JPS57116968 A JP S57116968A
Authority
JP
Japan
Prior art keywords
controller
driving system
hydrostatic driving
hydrostatic
driving
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.)
Pending
Application number
JP56188274A
Other languages
English (en)
Inventor
Kuruushie Arufureeto
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of JPS57116968A publication Critical patent/JPS57116968A/ja
Pending legal-status Critical Current

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
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed
    • 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
    • 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
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/448—Control circuits for tandem pumps or motors
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/06—Pressure in a (hydraulic) circuit
    • F04B2205/061—Pressure in a (hydraulic) circuit after a throttle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Gearings (AREA)
JP56188274A 1980-11-24 1981-11-24 Controller for hydrostatic driving system Pending JPS57116968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803044143 DE3044143A1 (de) 1980-11-24 1980-11-24 Steuereinrichtung fuer ein hydrostatisches antriebssystem

Publications (1)

Publication Number Publication Date
JPS57116968A true JPS57116968A (en) 1982-07-21

Family

ID=6117398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56188274A Pending JPS57116968A (en) 1980-11-24 1981-11-24 Controller for hydrostatic driving system

Country Status (3)

Country Link
US (1) US4495766A (ja)
JP (1) JPS57116968A (ja)
DE (1) DE3044143A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531150A1 (fr) * 1983-01-05 1984-02-03 Poclain Sa Circuit d'alimentation et de commande d'un recepteur de fluide
DE3515089A1 (de) * 1985-04-26 1986-10-30 O & K Orenstein & Koppel Ag, 1000 Berlin Arbeitsverfahren zum betrieb einer elektrischen maschine in einem hydraulikkreislauf einer mobilen baumaschine
DE4025638C1 (ja) * 1990-08-13 1991-12-05 Brueninghaus Hydraulik Gmbh, 7240 Horb, De
US5063739A (en) * 1991-02-19 1991-11-12 Caterpillar Inc. Load sensing hydraulic control system
DE4208925C1 (ja) * 1992-03-19 1993-06-03 Hydromatik Gmbh, 7915 Elchingen, De
JP2702646B2 (ja) * 1992-08-07 1998-01-21 株式会社クボタ バックホウ装置の油圧回路構造
US5540050A (en) * 1994-03-01 1996-07-30 Caterpillar Inc. Hydraulic system providing a positive actuator force
US5806313A (en) * 1995-11-30 1998-09-15 Caterpillar Inc. Conduit arrangement for a construction machine
US10267019B2 (en) * 2015-11-20 2019-04-23 Caterpillar Inc. Divided pump implement valve and system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133698C (ja) *
US2238061A (en) * 1938-05-12 1941-04-15 Manly Corp Fluid pressure system and control therefor
BE757640A (fr) * 1969-10-16 1971-04-16 Borg Warner Systemes hydrauliques, notamment pour la regulation d'une pompea debit variable
US3856436A (en) * 1972-12-18 1974-12-24 Sperry Rand Corp Power transmission
US3935707A (en) * 1974-07-22 1976-02-03 General Signal Corporation Hydraulic control system
US4017218A (en) * 1976-03-15 1977-04-12 Caterpillar Tractor Co. Dual-speed setting underspeed system
DE2700803C2 (de) * 1977-01-11 1982-10-28 Sauer Getriebe KG, 2350 Neumünster Regelungssystem für eine Antriebseinrichtung
US4073141A (en) * 1977-03-17 1978-02-14 Caterpillar Tractor Co. Fluid control system with priority flow
DE2752226C3 (de) * 1977-11-23 1981-02-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkventil für einen hydrostatischen Antrieb
DD133698A1 (de) * 1977-11-28 1979-01-17 Stefan Hein Grenzlastregelung fuer hydrostatische antriebe
DE2823559A1 (de) * 1978-05-30 1979-12-06 Linde Ag Steuer- und regeleinrichtung fuer ein hydrostatisches getriebe

Also Published As

Publication number Publication date
US4495766A (en) 1985-01-29
DE3044143A1 (de) 1982-06-24

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