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ES463116A1 - Hydraulically actuated control valve - Google Patents

Hydraulically actuated control valve

Info

Publication number
ES463116A1
ES463116A1 ES463116A ES463116A ES463116A1 ES 463116 A1 ES463116 A1 ES 463116A1 ES 463116 A ES463116 A ES 463116A ES 463116 A ES463116 A ES 463116A ES 463116 A1 ES463116 A1 ES 463116A1
Authority
ES
Spain
Prior art keywords
valve
control valve
hydraulically actuated
actuated control
slide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES463116A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rotator Norway S A
Rotator Norway AS
Original Assignee
Rotator Norway S A
Rotator Norway 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 Rotator Norway S A, Rotator Norway AS filed Critical Rotator Norway S A
Publication of ES463116A1 publication Critical patent/ES463116A1/en
Expired legal-status Critical Current

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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Multiple-Way Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Servomotors (AREA)

Abstract

A hydraulic regulating valve, which includes: a slide valve, comprising a slide valve part mounted on a valve body, with a first position in which the valve acts as a hydraulic lock and a second position in which the valve it is open, flexible elements that bring the valve part to its first position, a first balanced small auxiliary valve and a first piston and cylinder are vented and the flexible elements lead the slide valve to its first position. (Machine-translation by Google Translate, not legally binding)
ES463116A 1976-10-12 1977-10-11 Hydraulically actuated control valve Expired ES463116A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO763466A NO147494C (en) 1976-10-12 1976-10-12 HYDRAULIC CONTROL VALVE.

Publications (1)

Publication Number Publication Date
ES463116A1 true ES463116A1 (en) 1978-11-01

Family

ID=19883135

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463116A Expired ES463116A1 (en) 1976-10-12 1977-10-11 Hydraulically actuated control valve

Country Status (6)

Country Link
DE (1) DE2745925A1 (en)
ES (1) ES463116A1 (en)
FR (1) FR2367965A1 (en)
GB (1) GB1593884A (en)
NO (1) NO147494C (en)
SE (1) SE428590B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487942B1 (en) * 1980-07-29 1985-06-21 Ind Meca Pour Fluides THREE-WAY VALVE
SE463324B (en) * 1988-11-03 1990-11-05 Monsun Tison Ab STAELLDON PROVIDES DISTANCE CONTROL WITH DIFFICULTY FOR DIRECT CONTROL OF HYDRAULIC DIRECTION VALVES

Also Published As

Publication number Publication date
DE2745925A1 (en) 1978-04-20
NO147494B (en) 1983-01-10
FR2367965A1 (en) 1978-05-12
SE428590B (en) 1983-07-11
NO763466L (en) 1978-04-13
GB1593884A (en) 1981-07-22
SE7711394L (en) 1978-04-13
NO147494C (en) 1983-04-20

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