GB1437424A - Hydrostatic transmission - Google Patents

Hydrostatic transmission

Info

Publication number
GB1437424A
GB1437424A GB3559873A GB3559873A GB1437424A GB 1437424 A GB1437424 A GB 1437424A GB 3559873 A GB3559873 A GB 3559873A GB 3559873 A GB3559873 A GB 3559873A GB 1437424 A GB1437424 A GB 1437424A
Authority
GB
United Kingdom
Prior art keywords
spool
port
pressure
swashplate
supplied
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
GB3559873A
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.)
Koehring Co
Original Assignee
Koehring 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
Application filed by Koehring Co filed Critical Koehring Co
Publication of GB1437424A publication Critical patent/GB1437424A/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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
    • 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
    • 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
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
  • Operation Control Of Excavators (AREA)
GB3559873A 1972-09-13 1973-07-26 Hydrostatic transmission Expired GB1437424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28865072A 1972-09-13 1972-09-13

Publications (1)

Publication Number Publication Date
GB1437424A true GB1437424A (en) 1976-05-26

Family

ID=23108043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3559873A Expired GB1437424A (en) 1972-09-13 1973-07-26 Hydrostatic transmission

Country Status (6)

Country Link
US (1) US3775980A (enExample)
JP (1) JPS5224624B2 (enExample)
AU (1) AU464592B2 (enExample)
CA (1) CA964959A (enExample)
FR (1) FR2199382A5 (enExample)
GB (1) GB1437424A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6520731B2 (en) 2001-06-27 2003-02-18 Sauer-Danfoss, Inc. Closed circuit swing control system
CN102177665B (zh) * 2008-08-12 2015-04-22 黑莓有限公司 在无线通信网络中实现下行链路透明中继的方法、设备及系统
ES2829278T3 (es) * 2017-09-22 2021-05-31 Caterpillar Inc Máquina con sistema de control hidráulico y método
IL267222B (en) * 2019-06-11 2022-03-01 Yaaqov Israel Ben David A fractal-based mandala drawing ruler system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359727A (en) * 1966-04-06 1967-12-26 Sundstrand Corp Hydrostatic transmission
US3430722A (en) * 1967-09-28 1969-03-04 Tadeusz Budzich Apparatus to synchronize fluid drives with mechanical drives

Also Published As

Publication number Publication date
CA964959A (en) 1975-03-25
AU464592B2 (en) 1975-08-28
JPS5224624B2 (enExample) 1977-07-02
DE2345854A1 (de) 1974-03-21
AU5587873A (en) 1974-11-21
DE2345854B2 (de) 1977-01-20
US3775980A (en) 1973-12-04
FR2199382A5 (enExample) 1974-04-05
JPS4965447A (enExample) 1974-06-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee