CA1029274A - Power transmission - Google Patents

Power transmission

Info

Publication number
CA1029274A
CA1029274A CA240,178A CA240178A CA1029274A CA 1029274 A CA1029274 A CA 1029274A CA 240178 A CA240178 A CA 240178A CA 1029274 A CA1029274 A CA 1029274A
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
CA240,178A
Other languages
English (en)
French (fr)
Inventor
Dennis J. Mcavoy
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 CA1029274A publication Critical patent/CA1029274A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87177—With bypass
    • Y10T137/87185—Controlled by supply or exhaust valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor
    • Y10T137/87225—Fluid motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve
    • Y10T137/87241—Biased closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
CA240,178A 1975-02-10 1975-11-21 Power transmission Expired CA1029274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US548476A US3929159A (en) 1975-02-10 1975-02-10 Power transmission

Publications (1)

Publication Number Publication Date
CA1029274A true CA1029274A (en) 1978-04-11

Family

ID=24189007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,178A Expired CA1029274A (en) 1975-02-10 1975-11-21 Power transmission

Country Status (5)

Country Link
US (1) US3929159A (ko)
JP (1) JPS6234963B2 (ko)
CA (1) CA1029274A (ko)
DE (1) DE2554365C2 (ko)
GB (1) GB1527255A (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170246A (en) * 1977-05-23 1979-10-09 Sta-Rite Industries, Inc. Pilot operator valve
US4145958A (en) * 1977-12-02 1979-03-27 Borg-Warner Corporation Fluid control system with automatically actuated motor port lock-out valves
JPH01112002A (ja) * 1987-07-06 1989-04-28 Kayaba Ind Co Ltd カウンタバランス機能を備えた制御装置
JP3397454B2 (ja) * 1994-08-05 2003-04-14 株式会社小松製作所 落下防止弁装置
JP2004301214A (ja) * 2003-03-31 2004-10-28 Hitachi Constr Mach Co Ltd 作業用車両の油圧駆動装置
US7921878B2 (en) * 2006-06-30 2011-04-12 Parker Hannifin Corporation Control valve with load sense signal conditioning
US10125797B2 (en) * 2014-11-21 2018-11-13 Parker-Hannifin Corporation Vent for load sense valves
US10590962B2 (en) * 2016-05-16 2020-03-17 Parker-Hannifin Corporation Directional control valve
US12085099B1 (en) * 2020-06-18 2024-09-10 Vacuworx Global, LLC Flow control block for use with a vacuum material handler
CN114352784B (zh) * 2022-01-19 2024-03-15 上海海岳液压机电工程有限公司 一种用于双向压力调节的节流阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234957A (en) * 1963-04-22 1966-02-15 Fawick Corp Adjustable, metered directional flow control arrangement
US3680588A (en) * 1971-01-04 1972-08-01 Caterpillar Tractor Co High pressure implement hydraulic circuit
US3718159A (en) * 1971-01-20 1973-02-27 Hydraulic Industries Control valve

Also Published As

Publication number Publication date
DE2554365C2 (de) 1982-09-16
DE2554365A1 (de) 1976-08-26
GB1527255A (en) 1978-10-04
JPS6234963B2 (ko) 1987-07-30
JPS51104633A (ko) 1976-09-16
US3929159A (en) 1975-12-30

Similar Documents

Publication Publication Date Title
AU501000B2 (en) Transmission
CA1020776A (en) Split-torque power transmission
CA1033263A (en) Power transmission
AU513694B2 (en) Energy transmission
CA1034405A (en) Power tool
CA1025242A (en) Power transmission belt
CA1035243A (en) Power transmission valve
CA1030784A (en) Hydromechanical transmission
CA1032902A (en) Power loader
CA1031661A (en) Power transmission
AU503227B2 (en) Clutch
CA1004551A (en) Power boat
CA1002889A (en) Transmission park-lock mechanism
AU505873B2 (en) Power transmission including brake
CA1029274A (en) Power transmission
GB1524290A (en) Power transmission systems
AU510258B2 (en) Power transmission
CA1031190A (en) Variable output transmission
GB1551381A (en) Variable ratio power transmission
CA1024945A (en) Power shovel
AU497954B2 (en) Marking power gables
CA1027453A (en) Power transmission
CA1005316A (en) Power transmission
AU506731B2 (en) Transmission system
SU571569A1 (ru) Опора линии электропередачи