CH520877A - Proportional-Regelventil - Google Patents

Proportional-Regelventil

Info

Publication number
CH520877A
CH520877A CH1461269A CH1461269A CH520877A CH 520877 A CH520877 A CH 520877A CH 1461269 A CH1461269 A CH 1461269A CH 1461269 A CH1461269 A CH 1461269A CH 520877 A CH520877 A CH 520877A
Authority
CH
Switzerland
Prior art keywords
control valve
proportional control
proportional
valve
control
Prior art date
Application number
CH1461269A
Other languages
English (en)
Inventor
Janker Walter
Hillesheim Ernst
Original Assignee
Garbe Lahmeyer & Co Ag
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
Priority claimed from DE19681800041 external-priority patent/DE1800041B2/de
Priority claimed from DE19681814455 external-priority patent/DE1814455A1/de
Application filed by Garbe Lahmeyer & Co Ag filed Critical Garbe Lahmeyer & Co Ag
Publication of CH520877A publication Critical patent/CH520877A/de

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
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • 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

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)
CH1461269A 1968-10-01 1969-10-01 Proportional-Regelventil CH520877A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681800041 DE1800041B2 (de) 1968-10-01 1968-10-01 Regelanordnung zur hydraulischen positionierung
DE19681814455 DE1814455A1 (de) 1968-12-13 1968-12-13 Proportional-Regelventil

Publications (1)

Publication Number Publication Date
CH520877A true CH520877A (de) 1972-03-31

Family

ID=25756189

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1461269A CH520877A (de) 1968-10-01 1969-10-01 Proportional-Regelventil
CH1732471A CH532722A (de) 1968-10-01 1969-10-01 Steuereinrichtung für Proportional-Regelventile

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1732471A CH532722A (de) 1968-10-01 1969-10-01 Steuereinrichtung für Proportional-Regelventile

Country Status (5)

Country Link
BE (1) BE739575A (de)
CH (2) CH520877A (de)
FR (1) FR2020548A1 (de)
LU (1) LU59548A1 (de)
NL (1) NL6914601A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947535A1 (de) * 1978-11-29 1980-06-12 Gresen Manufacturing Co Elektrisch betaetigtes proportionalventil
WO1982003431A1 (en) * 1981-03-25 1982-10-14 Parker Graham Alexander Electro-fluid control device
DE3365351D1 (en) * 1982-12-13 1986-09-18 Vickers Inc Two-stage hydraulic valves
US4787412A (en) * 1986-12-24 1988-11-29 Hagglunds Denison Cartridge valve

Also Published As

Publication number Publication date
FR2020548A1 (de) 1970-07-17
CH532722A (de) 1973-01-15
LU59548A1 (de) 1970-01-09
BE739575A (de) 1970-03-02
NL6914601A (de) 1970-04-03

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Legal Events

Date Code Title Description
PL Patent ceased