JPH0361182U - - Google Patents

Info

Publication number
JPH0361182U
JPH0361182U JP1990105191U JP10519190U JPH0361182U JP H0361182 U JPH0361182 U JP H0361182U JP 1990105191 U JP1990105191 U JP 1990105191U JP 10519190 U JP10519190 U JP 10519190U JP H0361182 U JPH0361182 U JP H0361182U
Authority
JP
Japan
Prior art keywords
control valve
variable
displacement pump
sensing control
variable displacement
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.)
Granted
Application number
JP1990105191U
Other languages
English (en)
Japanese (ja)
Other versions
JPH055265Y2 (OSRAM
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 JPH0361182U publication Critical patent/JPH0361182U/ja
Application granted granted Critical
Publication of JPH055265Y2 publication Critical patent/JPH055265Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Gearings (AREA)
JP1990105191U 1980-09-04 1990-10-05 Expired - Lifetime JPH055265Y2 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/183,937 US4378200A (en) 1980-09-04 1980-09-04 Power transmission

Publications (2)

Publication Number Publication Date
JPH0361182U true JPH0361182U (OSRAM) 1991-06-14
JPH055265Y2 JPH055265Y2 (OSRAM) 1993-02-10

Family

ID=22674920

Family Applications (2)

Application Number Title Priority Date Filing Date
JP56114998A Pending JPS5752692A (en) 1980-09-04 1981-07-22 Power transmission apparatus
JP1990105191U Expired - Lifetime JPH055265Y2 (OSRAM) 1980-09-04 1990-10-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP56114998A Pending JPS5752692A (en) 1980-09-04 1981-07-22 Power transmission apparatus

Country Status (7)

Country Link
US (1) US4378200A (OSRAM)
EP (1) EP0055794B1 (OSRAM)
JP (2) JPS5752692A (OSRAM)
AU (1) AU546013B2 (OSRAM)
CA (1) CA1160539A (OSRAM)
DE (1) DE3172918D1 (OSRAM)
IN (1) IN154472B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969364A (en) * 1986-12-08 1990-11-13 Daikin Industries, Ltd. Flowmeter
US5482441A (en) * 1994-04-18 1996-01-09 Permar; Clark Liquid flow control system
FR2793850B1 (fr) * 1999-05-20 2005-10-21 Renault Unite hydrostatique a cylindree variable
EP1055844A1 (fr) * 1999-05-20 2000-11-29 Renault Transmission hydromécanique continue à dérivation de puissance pour véhicule automobile
US7674095B2 (en) * 2000-12-12 2010-03-09 Borgwarner Inc. Variable displacement vane pump with variable target regulator
CN102966640A (zh) * 2012-11-19 2013-03-13 无锡市京锡冶金液压机电有限公司 一种液压系统的液压动力源选择方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1500400B1 (de) * 1965-07-20 1970-12-03 Linde Ag Hydrostatisches Getriebe fuer den Antrieb der Mischtrommel eines Transportmischers
US3359727A (en) * 1966-04-06 1967-12-26 Sundstrand Corp Hydrostatic transmission
US3412683A (en) * 1966-08-25 1968-11-26 Ulrich Mfg Co Hydraulic system control
GB1212674A (en) * 1966-09-09 1970-11-18 Dowty Hydraulic Units Ltd Hydrostatic power transmission
US3543508A (en) * 1968-10-16 1970-12-01 Hyster Co Hydrostatic transmission with pressure control
US3555817A (en) * 1968-11-04 1971-01-19 Sundstrand Corp Acceleration and deceleration pressure relief valves
US3625637A (en) * 1970-04-13 1971-12-07 Caterpillar Tractor Co Conversion of variable delivery pump to fixed delivery pump
US3742820A (en) * 1971-09-22 1973-07-03 Sperry Rand Corp Power transmission
DE2264442A1 (de) * 1972-07-21 1974-02-14 Brueninghaus Hydraulik Gmbh Regeleinrichtung fuer einen hydrostatischen, umsteuerbaren fahrantrieb
DE2644128A1 (de) * 1976-09-30 1978-04-06 Bosch Gmbh Robert Steuereinrichtung fuer ein hydrostatisches getriebe
DE2648094A1 (de) * 1976-10-23 1978-04-27 Bosch Gmbh Robert Steuereinrichtung fuer ein hydrostatisches getriebe

Also Published As

Publication number Publication date
US4378200A (en) 1983-03-29
EP0055794A3 (en) 1983-02-09
JPS5752692A (en) 1982-03-29
AU7185181A (en) 1982-03-11
EP0055794A2 (en) 1982-07-14
CA1160539A (en) 1984-01-17
JPH055265Y2 (OSRAM) 1993-02-10
EP0055794B1 (en) 1985-11-13
AU546013B2 (en) 1985-08-08
DE3172918D1 (en) 1985-12-19
IN154472B (OSRAM) 1984-10-27

Similar Documents

Publication Publication Date Title
US4082111A (en) Load responsive fluid control valve
GB1373902A (en) Hydraulic system for a vehicle having a steering system and air conditioning unit
US4591317A (en) Dual pump controls
JPH0361182U (OSRAM)
JPH0617682B2 (ja) 負荷応答流体動力制御装置
US4408453A (en) Hydraulic control system
JPH0465247B2 (OSRAM)
US4487018A (en) Compensated fluid flow control
CN101022986B (zh) 转向助力系统
EP0379124A3 (en) Torque-generating steering device with load-sensing capability
SE7702722L (sv) Hydrauliskt styrsystem med variabel aterkoppling
JPS59113553U (ja) 液圧伝動装置ポンプ部の吐出量を調整するための制御装置
US4010610A (en) Hydraulic load-sensing system
US4531367A (en) Control and regulating means for an adjustable hydrostatic unit
US4566274A (en) Control device for a hydrostatic drive
US4290449A (en) Load responsive control valve
JPH0775985B2 (ja) 車両の液圧操向装置
US4249569A (en) Load responsive fluid control valve
JPH0329551U (OSRAM)
CA1159339A (en) Load responsive system controls
JP2708823B2 (ja) 土木・建設機械の油圧駆動装置
US2829496A (en) Servo circuit with variable back-pressure return
JPS6318790Y2 (OSRAM)
SU806483A1 (ru) Объемный гидропривод самоходнойМАшиНы
JPS6032395Y2 (ja) ポンプ吐出量制御装置