NL6812293A - - Google Patents

Info

Publication number
NL6812293A
NL6812293A NL6812293A NL6812293A NL6812293A NL 6812293 A NL6812293 A NL 6812293A NL 6812293 A NL6812293 A NL 6812293A NL 6812293 A NL6812293 A NL 6812293A NL 6812293 A NL6812293 A NL 6812293A
Authority
NL
Netherlands
Application number
NL6812293A
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 NL6812293A publication Critical patent/NL6812293A/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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • 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
    • F16H61/4043—Control of a bypass valve
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Gearings (AREA)
NL6812293A 1967-09-01 1968-08-29 NL6812293A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66507667A 1967-09-01 1967-09-01

Publications (1)

Publication Number Publication Date
NL6812293A true NL6812293A (ja) 1969-03-04

Family

ID=24668613

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6812293A NL6812293A (ja) 1967-09-01 1968-08-29

Country Status (4)

Country Link
US (1) US3451218A (ja)
FR (1) FR1579771A (ja)
GB (1) GB1228455A (ja)
NL (1) NL6812293A (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508401A (en) * 1968-09-10 1970-04-28 Lucas Industries Ltd Hydraulic transmission mechanism
US3581498A (en) * 1969-04-25 1971-06-01 Sylvester R Cudnohufsky Hydrostatic transmission
GB1348246A (en) * 1970-05-26 1974-03-13 Dowty Hydraulic Units Ltd Hydraulic apparatus
US3892072A (en) * 1973-05-10 1975-07-01 Benjamin F Harvey Variable speed hydraulic transmission
US3975910A (en) * 1973-05-10 1976-08-24 Harvey Benjamin F Variable volume liquid pumping system
US4005577A (en) * 1975-12-30 1977-02-01 Haumaier Automotive Energy Saver, Inc. Vehicle drive unit utilizing hydraulic pump and motor
US4091889A (en) * 1977-01-17 1978-05-30 Towmotor Corporation Creeper - deadman
PL110835B1 (en) * 1977-08-27 1980-08-30 Typowych Elementow Hydrauliki Hydrostatic drive control system
US4184409A (en) * 1978-02-06 1980-01-22 Bessie L. Caldwell Hydraulic engine
JPS56500700A (ja) * 1979-06-13 1981-05-21
US4324275A (en) * 1980-01-07 1982-04-13 Ward John D Retrofitting methods and retrofitted hydraulic drives
US4475332A (en) * 1982-02-22 1984-10-09 J. I. Case Company Manually operable variable bleed for hydrostatic transmission
JPH01105062A (ja) * 1987-10-14 1989-04-21 Honda Motor Co Ltd 車両用無段変速機の制御装置
CA1299978C (en) * 1987-10-20 1992-05-05 Hideo Koyama Hydraulic continuously variable speed transmission with direct clutch valve
US5235810A (en) * 1992-09-28 1993-08-17 Tecumseh Products Company Conduit valve providing wide neutral in a hydrostatic transmission
DE10051620A1 (de) * 1999-10-18 2001-05-17 Kanzaki Kokyukoki Mfg Co Ltd Tandem-Pumpeneinheit
US6739128B2 (en) * 2001-05-24 2004-05-25 Tecumseh Products Company Electronically controlled dampener for hydrostatic transmission
US7430861B2 (en) * 2006-08-24 2008-10-07 Deere & Company Shift controlled bypass orifice for hydrostatic transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106108A (en) * 1959-09-17 1963-10-08 Dowty Hydraulic Units Ltd Hydraulic apparatus
GB994692A (en) * 1961-06-12 1965-06-10 Dowty Hydraulic Units Ltd Improved positive displacement pump
US3171255A (en) * 1962-04-17 1965-03-02 John A Lauck Hydrostatic transmission
US3171256A (en) * 1963-01-03 1965-03-02 John A Lauck Hydrostatic transmission

Also Published As

Publication number Publication date
GB1228455A (ja) 1971-04-15
FR1579771A (ja) 1969-08-29
US3451218A (en) 1969-06-24

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Legal Events

Date Code Title Description
BV The patent application has lapsed