AT288806B - Valve combination for hydraulic systems - Google Patents

Valve combination for hydraulic systems

Info

Publication number
AT288806B
AT288806B AT927868A AT927868A AT288806B AT 288806 B AT288806 B AT 288806B AT 927868 A AT927868 A AT 927868A AT 927868 A AT927868 A AT 927868A AT 288806 B AT288806 B AT 288806B
Authority
AT
Austria
Prior art keywords
hydraulic systems
valve combination
valve
combination
hydraulic
Prior art date
Application number
AT927868A
Other languages
German (de)
Inventor
Johannes Vagn Baatrup
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of AT288806B publication Critical patent/AT288806B/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • 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
    • Y10T137/2564—Plural inflows
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)
AT927868A 1967-10-17 1968-09-23 Valve combination for hydraulic systems AT288806B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671650352 DE1650352B2 (en) 1967-10-17 1967-10-17 VALVE COMBINATION FOR HYDRAULIC SYSTEMS

Publications (1)

Publication Number Publication Date
AT288806B true AT288806B (en) 1971-03-25

Family

ID=5684832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT927868A AT288806B (en) 1967-10-17 1968-09-23 Valve combination for hydraulic systems

Country Status (10)

Country Link
US (1) US3550611A (en)
AT (1) AT288806B (en)
CH (1) CH478347A (en)
DE (1) DE1650352B2 (en)
DK (1) DK126870B (en)
ES (1) ES359167A1 (en)
FR (1) FR1589551A (en)
GB (1) GB1207027A (en)
NL (1) NL157690B (en)
SE (1) SE340224B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393688A2 (en) * 1989-04-21 1990-10-24 Vickers Incorporated A hydraulic control system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492941A1 (en) * 1980-10-29 1982-04-30 Renault DIFFERENTIAL PRESSURE LIMITING DEVICE WITH VALVES
US4405030A (en) * 1981-03-16 1983-09-20 Deere & Company Steering system and compensating valve
DE3245288A1 (en) * 1982-12-03 1984-06-14 O & K Orenstein & Koppel Ag, 1000 Berlin METHOD FOR SAVING ENERGY WHEN SETTING AN EQUIPMENT CYLINDER ON A HYDRAULIC EXCAVATOR BY A HYDRAULIC CIRCUIT
US4463775A (en) * 1983-03-23 1984-08-07 Deere & Company Compensating valve
US6257268B1 (en) 1999-12-01 2001-07-10 Gilmore Valve Company Pressure biased shuttle valve
US6318400B1 (en) 1999-12-01 2001-11-20 Gilmore Valve Company Low interflow hydraulic shuttle valve
ES1047694Y (en) * 2000-11-23 2001-09-16 Aguirre Juan Fierro DEVICE FOR REDUCING CONTAMINANT COMPONENTS IN EXHAUST GASES OF COMBUSTION ENGINES.
US6655405B2 (en) * 2001-01-31 2003-12-02 Cilmore Valve Co. BOP operating system with quick dump valve
CN101688616B (en) * 2007-06-30 2012-02-08 费斯托股份有限两合公司 Valve with an AND-function
US8397742B2 (en) * 2008-12-20 2013-03-19 Dtl Technologies, L.P. Shuttle valve
US9638341B1 (en) 2014-05-16 2017-05-02 Hydro-Gear Limited Partnersip Loop flushing valve
US10344890B2 (en) 2017-02-21 2019-07-09 The Boeing Company Shuttle valve with damping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393688A2 (en) * 1989-04-21 1990-10-24 Vickers Incorporated A hydraulic control system
EP0393688A3 (en) * 1989-04-21 1991-02-27 Vickers Incorporated A hydraulic control system

Also Published As

Publication number Publication date
DE1650352A1 (en) 1970-09-17
GB1207027A (en) 1970-09-30
DK126870B (en) 1973-08-27
NL6814274A (en) 1969-04-21
DE1650352B2 (en) 1971-08-12
FR1589551A (en) 1970-03-31
US3550611A (en) 1970-12-29
CH478347A (en) 1969-09-15
SE340224B (en) 1971-11-08
ES359167A1 (en) 1970-05-16
NL157690B (en) 1978-08-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee