GB992073A - Control of hydraulic transmissions - Google Patents

Control of hydraulic transmissions

Info

Publication number
GB992073A
GB992073A GB838/64A GB83864A GB992073A GB 992073 A GB992073 A GB 992073A GB 838/64 A GB838/64 A GB 838/64A GB 83864 A GB83864 A GB 83864A GB 992073 A GB992073 A GB 992073A
Authority
GB
United Kingdom
Prior art keywords
control
hydraulic transmissions
march
sundstrand
headings
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
GB838/64A
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.)
SUNDSTRAND INT CORP SA
Original Assignee
SUNDSTRAND INT CORP SA
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 SUNDSTRAND INT CORP SA filed Critical SUNDSTRAND INT CORP SA
Publication of GB992073A publication Critical patent/GB992073A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • 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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H61/4165—Control of cooling or lubricating
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Reciprocating Pumps (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • General Details Of Gearings (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

992,073. Hydro-mechanical variable speed gear; hydraulic transmission. SUNDSTRAND INTERNATIONAL CORPORATION S.A. March 12, 1962 [March 13, 1961], No. 838/64. Divided out of 992,070. Drawings to Specification. Headings F2C and F2D. The description is similar to that relating to Figs. 1-6 and Figs. 10-12 of Specification 992,070, but the claims differ. Specifications 992,071 and 992,074 also are referred to.
GB838/64A 1961-03-13 1962-03-12 Control of hydraulic transmissions Expired GB992073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9507861A 1961-03-13 1961-03-13

Publications (1)

Publication Number Publication Date
GB992073A true GB992073A (en) 1965-05-12

Family

ID=22249346

Family Applications (5)

Application Number Title Priority Date Filing Date
GB9371/62A Expired GB992070A (en) 1961-03-13 1962-03-12 Hydraulic transmission
GB838/64A Expired GB992073A (en) 1961-03-13 1962-03-12 Control of hydraulic transmissions
GB836/64A Expired GB992071A (en) 1961-03-13 1962-03-12 Hydraulic transmission
GB839/64A Expired GB992074A (en) 1961-03-13 1962-03-12 Differential hydraulic transmission
GB837/64A Expired GB992072A (en) 1961-03-13 1962-03-12 Hydraulic transmission

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9371/62A Expired GB992070A (en) 1961-03-13 1962-03-12 Hydraulic transmission

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB836/64A Expired GB992071A (en) 1961-03-13 1962-03-12 Hydraulic transmission
GB839/64A Expired GB992074A (en) 1961-03-13 1962-03-12 Differential hydraulic transmission
GB837/64A Expired GB992072A (en) 1961-03-13 1962-03-12 Hydraulic transmission

Country Status (5)

Country Link
JP (3) JPS494103B1 (en)
CH (1) CH419858A (en)
DE (2) DE1450821B1 (en)
FR (1) FR1317547A (en)
GB (5) GB992070A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606755A (en) * 1970-03-16 1971-09-21 Sperry Rand Corp Power transmission
GB2181195B (en) * 1985-10-04 1989-12-28 Gen Motors France Variable-ratio power transmission mechanism
EP0702168A3 (en) * 1994-08-25 1996-06-12 Michael Meyerle Hydromechanical transmission with power split
JP4610454B2 (en) * 2005-09-27 2011-01-12 ヤンマー株式会社 Hydraulic continuously variable transmission
JP4694935B2 (en) * 2005-09-27 2011-06-08 ヤンマー株式会社 Hydraulic continuously variable transmission
JP4718953B2 (en) * 2005-09-27 2011-07-06 ヤンマー株式会社 Hydraulic continuously variable transmission
WO2012010137A2 (en) * 2010-07-08 2012-01-26 Robert Bosch Gmbh Hydraulic dual axial piston machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162541A (en) * 1936-02-06 1939-06-13 Heenan & Froude Ltd Hydraulic apparatus
GB550522A (en) * 1941-07-10 1943-01-13 Ifield Richard J Improvements relating to variable speed mechanisms
US2424035A (en) * 1943-09-29 1947-07-15 Lucas Ltd Joseph Pressure governor for pumps
US2505727A (en) * 1946-06-10 1950-04-25 Vickers Inc Power transmission
DE876349C (en) * 1948-12-31 1953-06-05 Georg Gert Frederichs Hydraulic transmission as speed and torque converter
DE820695C (en) * 1950-01-13 1951-11-12 Daimler Benz Ag Drive with power split and torque conversion
DE952150C (en) * 1952-11-23 1956-11-08 Fritz Spierig Axial piston machine, especially for continuously adjustable fluid gears
DE969121C (en) * 1953-03-13 1958-04-30 Boehringer Gmbh Geb Arrangement for controlling infinitely variable hydrostatic pumps, fluid motors or gears
FR1090670A (en) * 1953-10-02 1955-04-01 Grouvelle Arquembourg Et Par A Fluid servo control device
FR1148809A (en) * 1955-02-24 1957-12-16 Hydrostatic torque and speed variator
GB854219A (en) * 1955-11-19 1960-11-16 Von Roll Ag Improvements in or relating to hydraulic power transmission systems with a variable displacement pump and motor
US2896411A (en) * 1956-12-21 1959-07-28 Dowty Hydraulic Units Ltd Hydraulic power transmission
FR1185654A (en) * 1957-10-31 1959-08-04 Austin Motor Co Ltd Hydrostatic variable speed transmission
FR1223424A (en) * 1958-01-08 1960-06-16 Keflavite Company Ltd Improvements to hydraulic transmissions
FR1253410A (en) * 1959-01-30 1961-02-10 Dowty Hydraulic Units Ltd Transmission control unit, in particular for hydraulic transmission

Also Published As

Publication number Publication date
JPS494103B1 (en) 1974-01-30
GB992071A (en) 1965-05-12
GB992070A (en) 1965-05-12
CH419858A (en) 1966-08-31
JPS5015935B1 (en) 1975-06-09
DE1450821B1 (en) 1970-05-14
GB992074A (en) 1965-05-12
JPS4912743B1 (en) 1974-03-27
DE1292982B (en) 1969-04-17
GB992072A (en) 1965-05-12
FR1317547A (en) 1963-05-08

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