CA962163A - Power transmission - Google Patents

Power transmission

Info

Publication number
CA962163A
CA962163A CA139,079A CA139079A CA962163A CA 962163 A CA962163 A CA 962163A CA 139079 A CA139079 A CA 139079A CA 962163 A CA962163 A CA 962163A
Authority
CA
Canada
Prior art keywords
power transmission
transmission
power
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
CA139,079A
Other languages
English (en)
Inventor
John W. Curnow
Thomas E. Beal
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.)
Sperry Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of CA962163A publication Critical patent/CA962163A/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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/437—Pump capacity control by mechanical control means, e.g. by levers or pedals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CA139,079A 1971-06-10 1972-04-06 Power transmission Expired CA962163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15168071A 1971-06-10 1971-06-10

Publications (1)

Publication Number Publication Date
CA962163A true CA962163A (en) 1975-02-04

Family

ID=22539805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,079A Expired CA962163A (en) 1971-06-10 1972-04-06 Power transmission

Country Status (9)

Country Link
US (1) US3732041A (ja)
JP (1) JPS5325121B1 (ja)
AU (1) AU459560B2 (ja)
CA (1) CA962163A (ja)
DE (1) DE2227898B2 (ja)
FR (1) FR2141334A5 (ja)
GB (1) GB1369717A (ja)
IT (1) IT952835B (ja)
SE (1) SE379233B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924970A (en) * 1973-11-28 1975-12-09 Gen Motors Corp Electrically controlled fuel pump
US3941513A (en) * 1974-09-05 1976-03-02 Parker-Hannifin Corporation Variable displacement pump control assembly
US3955475A (en) * 1974-10-04 1976-05-11 Daikin Kogyo Co., Ltd. Axial piston power transmission
GB1555118A (en) * 1975-10-04 1979-11-07 Lucas Industries Ltd Servo pressure control arrangements for variable stroke pumps
US4189921A (en) * 1976-07-02 1980-02-26 Eaton Corporation Hydraulic controller
GB1582453A (en) * 1976-07-02 1981-01-07 Eaton Corp Hydraulic controller
US4175914A (en) * 1977-05-31 1979-11-27 The Cessna Aircraft Company Hydraulic stop
US4194363A (en) * 1979-02-21 1980-03-25 General Signal Corporation Fluid horsepower control system
US4285639A (en) * 1979-06-12 1981-08-25 Parker-Hannifin Corporation Electronic control for variable displacement pumps
DE3211307A1 (de) * 1982-03-26 1983-09-29 Linde Ag, 6200 Wiesbaden Einstellbare axialkolbenpumpe mit einem regelorgan und regelorgan fuer solche
US4512723A (en) * 1983-10-17 1985-04-23 Sundstrand Corporation Pressure limiter
US4637781A (en) * 1984-03-30 1987-01-20 Kabushiki Kaisha Komatsu Seisakusho Torque regulating system for fluid operated pump displacement control systems
US5065577A (en) * 1989-11-22 1991-11-19 Sundstrand Corporation Hydromechanical displacement control for a power drive unit
JPH05126029A (ja) * 1991-10-31 1993-05-21 Toyota Autom Loom Works Ltd 可変容量ピストンポンプ
US6705203B2 (en) * 2001-11-28 2004-03-16 Sauer-Danfoss Inc. Extended male slipper servo pad arrangement for positioning swashplate and method assembling same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252419A (en) * 1963-12-16 1966-05-24 Bendix Corp Pump inlet pressurizing system
US3286601A (en) * 1965-01-18 1966-11-22 Abex Corp Depressurizing and blocking valve means for variable displacement pump

Also Published As

Publication number Publication date
FR2141334A5 (ja) 1973-01-19
JPS5325121B1 (ja) 1978-07-25
AU4105672A (en) 1973-10-18
SE379233B (ja) 1975-09-29
AU459560B2 (en) 1975-03-27
DE2227898B2 (de) 1976-04-01
GB1369717A (en) 1974-10-09
US3732041A (en) 1973-05-08
IT952835B (it) 1973-07-30
DE2227898A1 (de) 1973-01-04

Similar Documents

Publication Publication Date Title
AU3670071A (en) Hydrostatic-differential transmission
CA962163A (en) Power transmission
AU459256B2 (en) Power transmission
CA936068A (en) Power transmission
CA959375A (en) Power transmission
CA971396A (en) Power transmission belts
CA958963A (en) Power transmission
CA959340A (en) Power transmission
AU4613072A (en) Power transmission
CA964079A (en) Power transmission belt
CA958966A (en) Power transmission
AU460376B2 (en) Power transmission
CA938129A (en) Power transmission
AU451700B2 (en) Positive power transmission system
CA874183A (en) Power transmission
CA877664A (en) Power transmission
CA871597A (en) Power transmission
CA886372A (en) Power transmission
CA860682A (en) Power transmission
AU456084B2 (en) Power transmission
CA873095A (en) Power transmission
CA861272A (en) Power transmission
AU457387B2 (en) Power transmission
CA886344A (en) Power transmission
CA863616A (en) Power transmission belt