BE819531A - Ensemble de valves de commande double - Google Patents

Ensemble de valves de commande double

Info

Publication number
BE819531A
BE819531A BE148196A BE148196A BE819531A BE 819531 A BE819531 A BE 819531A BE 148196 A BE148196 A BE 148196A BE 148196 A BE148196 A BE 148196A BE 819531 A BE819531 A BE 819531A
Authority
BE
Belgium
Prior art keywords
control valve
dual control
valve kit
kit
dual
Prior art date
Application number
BE148196A
Other languages
English (en)
French (fr)
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 BE819531A publication Critical patent/BE819531A/xx

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

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)
BE148196A 1973-09-04 1974-09-04 Ensemble de valves de commande double BE819531A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00394192A US3847059A (en) 1973-09-04 1973-09-04 Dual control valve assembly

Publications (1)

Publication Number Publication Date
BE819531A true BE819531A (fr) 1975-03-04

Family

ID=23557939

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148196A BE819531A (fr) 1973-09-04 1974-09-04 Ensemble de valves de commande double

Country Status (6)

Country Link
US (1) US3847059A (ja)
JP (1) JPS5647120B2 (ja)
BE (1) BE819531A (ja)
CA (1) CA1027009A (ja)
DE (1) DE2440555C2 (ja)
GB (1) GB1447015A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147093A (en) * 1977-03-04 1979-04-03 J. I. Case Company Self-actuating fluid holding system
US4199293A (en) * 1977-03-07 1980-04-22 Caterpillar Tractor Co. High pressure implement circuit for loader with slow and fast dump position
US4535821A (en) * 1982-05-19 1985-08-20 John Anderson Three way valve
US4619187A (en) * 1982-10-25 1986-10-28 Caterpillar Inc. Fluid control for two independent actuators
JPS6051233U (ja) * 1983-09-14 1985-04-10 秀島　頴雄 ル−フドレン構造
JP2869265B2 (ja) * 1992-05-29 1999-03-10 三菱電機株式会社 遮断器
US5471837A (en) * 1993-09-03 1995-12-05 Caterpillar Inc. Hydraulic system using multiple substantially identical valve assemblies
US20140373940A1 (en) * 2013-06-20 2014-12-25 Caterpillar Inc. Fluid drain manifold
FR3026321B1 (fr) * 2014-09-25 2021-02-12 Parker Hannifin Mfg France Sas Distributeur de fluide modulaire, comprenant cinq orifices et deux tiroirs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1900050A (en) * 1931-02-24 1933-03-07 Hydraulic Press Mfg Co Hydraulic press platen travel equalizer
US2449269A (en) * 1945-08-10 1948-09-14 Plant Choate Mfg Co Inc Selective hydraulic control structure
US3295420A (en) * 1964-12-14 1967-01-03 Boeing Co Hydraulic actuator
US3486418A (en) * 1968-05-22 1969-12-30 Caterpillar Tractor Co Control system for dual motors

Also Published As

Publication number Publication date
GB1447015A (en) 1976-08-25
DE2440555C2 (de) 1984-08-30
JPS5054069A (ja) 1975-05-13
US3847059A (en) 1974-11-12
DE2440555A1 (de) 1975-03-13
CA1027009A (en) 1978-02-28
JPS5647120B2 (ja) 1981-11-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CATERPILLAR INC.

Effective date: 19920930