GB958334A - Fluid pressure servomotor control for hydrostatic transmissions - Google Patents

Fluid pressure servomotor control for hydrostatic transmissions

Info

Publication number
GB958334A
GB958334A GB30156/62A GB3015662A GB958334A GB 958334 A GB958334 A GB 958334A GB 30156/62 A GB30156/62 A GB 30156/62A GB 3015662 A GB3015662 A GB 3015662A GB 958334 A GB958334 A GB 958334A
Authority
GB
United Kingdom
Prior art keywords
valve
lever
conduit
move
reservoir
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
GB30156/62A
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.)
NEW YROK AIR BRAKE Co
Original Assignee
NEW YROK AIR BRAKE 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
Priority claimed from US198686A external-priority patent/US3117420A/en
Application filed by NEW YROK AIR BRAKE Co filed Critical NEW YROK AIR BRAKE Co
Publication of GB958334A publication Critical patent/GB958334A/en
Expired 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
    • F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/103—Infinitely variable gearings of fluid type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
GB30156/62A 1961-08-28 1962-08-07 Fluid pressure servomotor control for hydrostatic transmissions Expired GB958334A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13445161A 1961-08-28 1961-08-28
US198686A US3117420A (en) 1962-05-24 1962-05-24 Hydrostatic transmission

Publications (1)

Publication Number Publication Date
GB958334A true GB958334A (en) 1964-05-21

Family

ID=26832349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30156/62A Expired GB958334A (en) 1961-08-28 1962-08-07 Fluid pressure servomotor control for hydrostatic transmissions

Country Status (3)

Country Link
DE (1) DE1268987B (fr)
FR (1) FR1355536A (fr)
GB (1) GB958334A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109882462A (zh) * 2019-01-11 2019-06-14 徐州工业职业技术学院 液控比例与负载敏感融合变量泵及液控智能流量分配系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146586C3 (de) * 1971-09-17 1981-12-17 G.L. Rexroth Gmbh, 8770 Lohr Mit einer Konstantzug-Regelung versehener hydrostatischer Antrieb
DE3539220A1 (de) * 1985-11-05 1987-05-21 Hydromatik Gmbh Steuereinrichtung fuer ein hydrostatisches getriebe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841101C (de) * 1949-07-03 1952-06-13 Heinrich Dr-Ing Ebert Fluessigkeitsgetriebe mit einem nachgeschalteten Zahnraeder-wechselgetriebe fuer Fahrzeuge, insbesondere Kraftfahrzeuge und Schienentriebwagen
DE969121C (de) * 1953-03-13 1958-04-30 Boehringer Gmbh Geb Anordnung zum Steuern stufenlos regelbarer hydrostatischer Pumpen, Fluessigkeitsmotoren oder -Getriebe
DE1098531B (de) * 1956-05-12 1961-02-02 Heinrich Bartz Kommanditgesell Steuereinrichtung fuer eine Fahrzeug, insbesondere Grubenlokomotive, mit hydrostatischem Antrieb
US2896411A (en) * 1956-12-21 1959-07-28 Dowty Hydraulic Units Ltd Hydraulic power transmission
DE1086507B (de) * 1957-08-15 1960-08-04 Leipzig Inst Foerdertech Selbsttaetige Regelung des UEbersetzungs-verhaeltnisses zwischen dem Antriebsmotor und dem die Fortbewegungsmittel, z. B. Raeder, Gleisketten antreibenden Fluessigkeitsgetriebe
US2976685A (en) * 1958-12-02 1961-03-28 Dowty Hydraulic Units Ltd Variable hydraulic power transmissions
US2961829A (en) * 1959-10-15 1960-11-29 New York Air Brake Co Hydraulic transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109882462A (zh) * 2019-01-11 2019-06-14 徐州工业职业技术学院 液控比例与负载敏感融合变量泵及液控智能流量分配系统

Also Published As

Publication number Publication date
FR1355536A (fr) 1964-03-20
DE1268987B (de) 1968-05-22

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