BE769584A - CONTROL DEVICE FOR HYDRAULIC SYSTEMS - Google Patents

CONTROL DEVICE FOR HYDRAULIC SYSTEMS

Info

Publication number
BE769584A
BE769584A BE769584A BE769584A BE769584A BE 769584 A BE769584 A BE 769584A BE 769584 A BE769584 A BE 769584A BE 769584 A BE769584 A BE 769584A BE 769584 A BE769584 A BE 769584A
Authority
BE
Belgium
Prior art keywords
control device
hydraulic systems
hydraulic
systems
control
Prior art date
Application number
BE769584A
Other languages
French (fr)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BE769584A publication Critical patent/BE769584A/en

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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/265—Plural outflows
    • Y10T137/2657—Flow rate responsive
    • Y10T137/266—Primer valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Multiple-Way Valves (AREA)
BE769584A 1970-07-07 1971-07-06 CONTROL DEVICE FOR HYDRAULIC SYSTEMS BE769584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2033485A DE2033485C3 (en) 1970-07-07 1970-07-07 Control device for a hydraulic lifting cylinder fed by a pressure medium source

Publications (1)

Publication Number Publication Date
BE769584A true BE769584A (en) 1971-11-16

Family

ID=5775953

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769584A BE769584A (en) 1970-07-07 1971-07-06 CONTROL DEVICE FOR HYDRAULIC SYSTEMS

Country Status (6)

Country Link
US (1) US3686838A (en)
JP (1) JPS5019714B1 (en)
BE (1) BE769584A (en)
DE (1) DE2033485C3 (en)
FR (1) FR2098206B1 (en)
GB (1) GB1314793A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459684A (en) * 1973-06-14 1976-12-22 Clayson Nv Agricultural machines
US4188772A (en) * 1977-06-06 1980-02-19 Harrington Manufacturing Company Hydraulic speed control system for the pick-up reel of a peanut combine
US4353289A (en) * 1980-05-29 1982-10-12 Sperry Corporation Power transmission
JPS63131652U (en) * 1987-02-20 1988-08-29
DE9310932U1 (en) * 1993-07-21 1993-09-30 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 81673 München Electro-hydraulic control device
US7430846B2 (en) * 2005-05-10 2008-10-07 Deere & Company Floating header with integrated float system for use with an agricultural windrower or combine
US7207164B2 (en) * 2005-05-10 2007-04-24 Deere & Company Header hydraulic float suspension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1020860A (en) * 1949-06-02 1953-02-11 Hobson Ltd H M Control system for hydraulic actuators
US3138908A (en) * 1960-09-01 1964-06-30 Budzich Tadeusz Control in harvesting machinery
US3196599A (en) * 1963-05-20 1965-07-27 Elmo R Meiners Automatic height control system
US3299903A (en) * 1964-03-26 1967-01-24 Parker Hannifin Corp Fluid system and valve assembly therefor
US3623304A (en) * 1970-03-30 1971-11-30 Int Harvester Co Hydraulic system for supporting a harvester platform

Also Published As

Publication number Publication date
GB1314793A (en) 1973-04-26
JPS5019714B1 (en) 1975-07-09
DE2033485B2 (en) 1978-11-02
FR2098206A1 (en) 1972-03-10
DE2033485C3 (en) 1979-06-21
DE2033485A1 (en) 1972-01-13
US3686838A (en) 1972-08-29
FR2098206B1 (en) 1976-09-17

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