DK138667C - VALVE COMBINATION FOR HYDRAULIC SYSTEMS - Google Patents

VALVE COMBINATION FOR HYDRAULIC SYSTEMS

Info

Publication number
DK138667C
DK138667C DK566272A DK566272A DK138667C DK 138667 C DK138667 C DK 138667C DK 566272 A DK566272 A DK 566272A DK 566272 A DK566272 A DK 566272A DK 138667 C DK138667 C DK 138667C
Authority
DK
Denmark
Prior art keywords
hydraulic systems
valve combination
valve
combination
hydraulic
Prior art date
Application number
DK566272A
Other languages
Danish (da)
Other versions
DK138667B (en
Inventor
J V 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
Publication of DK138667B publication Critical patent/DK138667B/en
Application granted granted Critical
Publication of DK138667C publication Critical patent/DK138667C/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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • 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

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)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
DK566272A 1971-11-16 1972-11-15 VALVE COMBINATION FOR HYDRAULIC SYSTEMS DK138667C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2156841A DE2156841C2 (en) 1971-11-16 1971-11-16 Valve combination for hydraulic systems

Publications (2)

Publication Number Publication Date
DK138667B DK138667B (en) 1978-10-09
DK138667C true DK138667C (en) 1979-03-12

Family

ID=5825278

Family Applications (1)

Application Number Title Priority Date Filing Date
DK566272A DK138667C (en) 1971-11-16 1972-11-15 VALVE COMBINATION FOR HYDRAULIC SYSTEMS

Country Status (11)

Country Link
JP (1) JPS5330174B2 (en)
BE (1) BE791090A (en)
CH (1) CH546894A (en)
DD (1) DD101206A5 (en)
DE (1) DE2156841C2 (en)
DK (1) DK138667C (en)
FR (1) FR2160454B1 (en)
GB (1) GB1393450A (en)
IT (1) IT975410B (en)
NL (1) NL7215186A (en)
SE (1) SE381718B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896702A (en) * 1973-07-27 1975-07-29 Trw Inc Power steering gear with relief valve on power piston
JPS61609Y2 (en) * 1976-03-18 1986-01-10
DE2934100C2 (en) * 1979-08-23 1983-11-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatic power steering
DE3246137C2 (en) * 1982-12-14 1985-02-14 Danfoss A/S, Nordborg Hydrostatic steering device
DE3527371C2 (en) * 1985-07-31 1994-05-11 Teves Gmbh Alfred Pressure operated changeover valve
US6964163B2 (en) * 2003-11-10 2005-11-15 Sauer-Danfoss, Inc. Dual check-relief valve
CN106885022B (en) * 2017-03-15 2023-01-10 浙江美德机械有限公司 Well head safety promptly cuts device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994974A (en) * 1930-06-21 1935-03-19 Oilgear Co Differential resistance valve

Also Published As

Publication number Publication date
FR2160454B1 (en) 1976-01-30
JPS5330174B2 (en) 1978-08-25
DE2156841A1 (en) 1973-05-03
GB1393450A (en) 1975-05-07
DD101206A5 (en) 1973-10-20
DK138667B (en) 1978-10-09
FR2160454A1 (en) 1973-06-29
NL7215186A (en) 1973-05-18
DE2156841B1 (en) 1973-05-03
DE2156841C2 (en) 1973-11-15
BE791090A (en) 1973-03-01
CH546894A (en) 1974-03-15
SE381718B (en) 1975-12-15
JPS4863326A (en) 1973-09-03
IT975410B (en) 1974-07-20

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