SE8400676D0 - Pneumatisk servoventil - Google Patents

Pneumatisk servoventil

Info

Publication number
SE8400676D0
SE8400676D0 SE8400676A SE8400676A SE8400676D0 SE 8400676 D0 SE8400676 D0 SE 8400676D0 SE 8400676 A SE8400676 A SE 8400676A SE 8400676 A SE8400676 A SE 8400676A SE 8400676 D0 SE8400676 D0 SE 8400676D0
Authority
SE
Sweden
Prior art keywords
piston
controlling
pct
valves
drilling
Prior art date
Application number
SE8400676A
Other languages
English (en)
Other versions
SE459516B (sv
SE8400676L (sv
Original Assignee
Roland Aspervall
Bo Jareke
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 Roland Aspervall, Bo Jareke filed Critical Roland Aspervall
Priority to SE8400676A priority Critical patent/SE459516B/sv
Publication of SE8400676D0 publication Critical patent/SE8400676D0/sv
Priority to PCT/SE1985/000057 priority patent/WO1985003556A1/en
Priority to DE8585900828T priority patent/DE3564472D1/de
Priority to EP85900828A priority patent/EP0173695B1/en
Priority to US06/777,778 priority patent/US4669358A/en
Publication of SE8400676L publication Critical patent/SE8400676L/sv
Publication of SE459516B publication Critical patent/SE459516B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • 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
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Servomotors (AREA)
  • Earth Drilling (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
SE8400676A 1984-02-09 1984-02-09 Pneumatisk servoventil omfattande en i en cylinder foerskjutbar dubbelkolv SE459516B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8400676A SE459516B (sv) 1984-02-09 1984-02-09 Pneumatisk servoventil omfattande en i en cylinder foerskjutbar dubbelkolv
PCT/SE1985/000057 WO1985003556A1 (en) 1984-02-09 1985-02-06 A pneumatic servo valve (governing valve)
DE8585900828T DE3564472D1 (en) 1984-02-09 1985-02-06 A pneumatic servo valve (governing valve)
EP85900828A EP0173695B1 (en) 1984-02-09 1985-02-06 A pneumatic servo valve (governing valve)
US06/777,778 US4669358A (en) 1984-02-09 1985-02-06 Pneumatic servo valve (governing valve)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400676A SE459516B (sv) 1984-02-09 1984-02-09 Pneumatisk servoventil omfattande en i en cylinder foerskjutbar dubbelkolv

Publications (3)

Publication Number Publication Date
SE8400676D0 true SE8400676D0 (sv) 1984-02-09
SE8400676L SE8400676L (sv) 1985-08-10
SE459516B SE459516B (sv) 1989-07-10

Family

ID=20354661

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400676A SE459516B (sv) 1984-02-09 1984-02-09 Pneumatisk servoventil omfattande en i en cylinder foerskjutbar dubbelkolv

Country Status (5)

Country Link
US (1) US4669358A (sv)
EP (1) EP0173695B1 (sv)
DE (1) DE3564472D1 (sv)
SE (1) SE459516B (sv)
WO (1) WO1985003556A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029516A (en) * 1989-12-26 1991-07-09 North American Philips Corporation Pneumatically powered valve actuator
US5058538A (en) * 1990-07-24 1991-10-22 North American Philips Corporation Hydraulically propelled phneumatically returned valve actuator
DE19647036A1 (de) * 1996-11-14 1998-05-20 Teves Gmbh Alfred Vorgesteuertes Dreiwegeventil
NL2013449B1 (en) 2014-09-10 2016-09-28 Asco Controls Bv A control valve having a piston-cylinder control system which connects centrally in between supply and exhaust valves to an operating member.
US20160208702A1 (en) * 2015-01-19 2016-07-21 Hamilton Sundstrand Corporation Pneumatic actuator low flow servo valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1851816A (en) * 1927-12-31 1932-03-29 Bliss E W Co Depth engine for automobile torpedoes
US2270059A (en) * 1938-11-07 1942-01-13 Filer & Stowell Co Control mechanism for sawmill carriage steam feeds
US2363111A (en) * 1941-12-02 1944-11-21 Vinco Corp Hydraulic valve
US2924200A (en) * 1953-03-04 1960-02-09 Westinghouse Electric Corp Aircraft flight control apparatus
US2729242A (en) * 1953-04-14 1956-01-03 Kenneth T Snow Control valve
US3318332A (en) * 1960-01-20 1967-05-09 Parker Hannifin Corp Valve operating mechanism
US3139109A (en) * 1961-03-13 1964-06-30 Erich Herion Valve control system
DE1245665B (de) * 1963-01-23 1967-07-27 Erich Herion Steuerventil
GB1391648A (en) * 1972-07-07 1975-04-23 Seram Electro-hydraulic control apparatus
DE3041339A1 (de) * 1980-11-03 1982-06-09 Backé, Wolfgang, Prof.Dr.-Ing., 5100 Aachen Elektropneumatisches servoventil
FR2512977A1 (fr) * 1981-09-11 1983-03-18 Thomson Csf Dispositif a servovalve electrohydraulique

Also Published As

Publication number Publication date
SE459516B (sv) 1989-07-10
DE3564472D1 (en) 1988-09-22
WO1985003556A1 (en) 1985-08-15
US4669358A (en) 1987-06-02
EP0173695B1 (en) 1988-08-17
SE8400676L (sv) 1985-08-10
EP0173695A1 (en) 1986-03-12

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