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GB2119967B - Drive units - Google Patents

Drive units

Info

Publication number
GB2119967B
GB2119967B GB08312760A GB8312760A GB2119967B GB 2119967 B GB2119967 B GB 2119967B GB 08312760 A GB08312760 A GB 08312760A GB 8312760 A GB8312760 A GB 8312760A GB 2119967 B GB2119967 B GB 2119967B
Authority
GB
United Kingdom
Prior art keywords
drive units
units
drive
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
GB08312760A
Other versions
GB8312760D0 (en
GB2119967A (en
Inventor
David J Linton
Albert L Markunas
David J Lang
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 Corp
Original Assignee
Sundstrand Corp
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 Corp filed Critical Sundstrand Corp
Publication of GB8312760D0 publication Critical patent/GB8312760D0/en
Publication of GB2119967A publication Critical patent/GB2119967A/en
Application granted granted Critical
Publication of GB2119967B publication Critical patent/GB2119967B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0678—Control
    • F03C1/0686—Control by changing the inclination of the swash plate
    • 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
    • F16H61/423—Motor capacity control by fluid pressure control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
  • Servomotors (AREA)
GB08312760A 1982-05-10 1983-05-10 Drive units Expired GB2119967B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37636182A 1982-05-10 1982-05-10

Publications (3)

Publication Number Publication Date
GB8312760D0 GB8312760D0 (en) 1983-06-15
GB2119967A GB2119967A (en) 1983-11-23
GB2119967B true GB2119967B (en) 1986-02-26

Family

ID=23484715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08312760A Expired GB2119967B (en) 1982-05-10 1983-05-10 Drive units

Country Status (5)

Country Link
JP (1) JPS58217802A (en)
DE (1) DE3316119A1 (en)
FR (1) FR2532007B1 (en)
GB (1) GB2119967B (en)
IL (1) IL68539A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635441A (en) * 1985-05-07 1987-01-13 Sundstrand Corporation Power drive unit and control system therefor
US6298661B1 (en) * 1999-11-17 2001-10-09 Eaton Corporation Energy efficient hydraulic motor control system
US10450056B2 (en) 2016-07-19 2019-10-22 The Boeing Company Horizontal stabilizer trim actuator systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973018A (en) * 1962-05-22 1964-10-21 Robert Colin Pearson Improvements in hydraulic power transmissions and the control of hydraulic motors
GB1060772A (en) * 1964-01-24 1967-03-08 Vickers Ltd Improvements in or relating to control devices for hydraulic pumps and motors
US3806280A (en) * 1970-08-03 1974-04-23 Oilgear Co Fluid device having interchangeable displacement control means
FR2116693A5 (en) * 1970-12-04 1972-07-21 Applic Mach Motrices
DE2141724A1 (en) * 1971-08-20 1973-03-01 Bosch Gmbh Robert CONTROL AND REGULATING DEVICE FOR A HYDROPUMP
US4017219A (en) * 1975-12-22 1977-04-12 Abex Corporation Control system for variable displacement pumps

Also Published As

Publication number Publication date
IL68539A0 (en) 1983-07-31
JPS58217802A (en) 1983-12-17
GB8312760D0 (en) 1983-06-15
GB2119967A (en) 1983-11-23
FR2532007B1 (en) 1989-05-12
DE3316119A1 (en) 1983-11-10
FR2532007A1 (en) 1984-02-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee