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NO750620L - - Google Patents

Info

Publication number
NO750620L
NO750620L NO750620A NO750620A NO750620L NO 750620 L NO750620 L NO 750620L NO 750620 A NO750620 A NO 750620A NO 750620 A NO750620 A NO 750620A NO 750620 L NO750620 L NO 750620L
Authority
NO
Norway
Prior art keywords
control
piston
force
devices
pressure
Prior art date
Application number
NO750620A
Other languages
English (en)
Norwegian (no)
Inventor
Walter Voelki
Original Assignee
Walter Voelki
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 Walter Voelki filed Critical Walter Voelki
Publication of NO750620L publication Critical patent/NO750620L/no

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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • 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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
  • Servomotors (AREA)
NO750620A 1974-03-06 1975-02-24 NO750620L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH303274A CH575076A5 (fi) 1974-03-06 1974-03-06

Publications (1)

Publication Number Publication Date
NO750620L true NO750620L (fi) 1975-09-09

Family

ID=4247092

Family Applications (1)

Application Number Title Priority Date Filing Date
NO750620A NO750620L (fi) 1974-03-06 1975-02-24

Country Status (6)

Country Link
CH (1) CH575076A5 (fi)
DE (1) DE2502854A1 (fi)
FR (1) FR2263441B3 (fi)
GB (1) GB1477282A (fi)
NO (1) NO750620L (fi)
SE (1) SE7502431L (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461021A1 (de) * 1974-12-21 1976-06-24 Bosch Gmbh Robert Vorrichtung zur steuerung wenigstens einer hydraulischen stelleinrichtung
WO1982003431A1 (en) * 1981-03-25 1982-10-14 Parker Graham Alexander Electro-fluid control device
US4457341A (en) * 1982-03-04 1984-07-03 Vickers, Incorporated Variable pressure drop proportional motor controlled hydraulic directional valve
GB8603481D0 (en) * 1986-02-12 1986-03-19 Automotive Prod Plc Solenoid actuators
DE4133346A1 (de) * 1991-10-08 1993-04-15 Heinrich Egger Verfahren zum betreiben einer ein- oder mehrstufigen fluidischen steuereinheit sowie fluidische steuereinheit
FI123735B (fi) * 2011-01-14 2013-10-15 Parker Hannifin Mfg Finland Oy Painekompensoinnilla varustettu suuntaventtiili
CN102996550B (zh) * 2012-10-31 2016-08-17 无锡鸿声铝业有限公司 一种橡胶成型设备可控进油减压阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126031A (en) * 1964-03-24 hayner
SE331590B (fi) * 1967-04-04 1971-01-04 Elema Schoenander Ab
DE2038813C2 (de) * 1970-08-05 1982-10-07 Koehring Co., Inc., Milwaukee, Wis. Druckmittelbetätigtes Mehrwegeventil in Schieberbauart

Also Published As

Publication number Publication date
GB1477282A (en) 1977-06-22
SE7502431L (fi) 1975-09-08
FR2263441B3 (fi) 1977-11-04
CH575076A5 (fi) 1976-04-30
FR2263441A1 (fi) 1975-10-03
DE2502854A1 (de) 1975-09-11

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