NO911738L - Feilsikker ventilaktuator. - Google Patents

Feilsikker ventilaktuator.

Info

Publication number
NO911738L
NO911738L NO91911738A NO911738A NO911738L NO 911738 L NO911738 L NO 911738L NO 91911738 A NO91911738 A NO 91911738A NO 911738 A NO911738 A NO 911738A NO 911738 L NO911738 L NO 911738L
Authority
NO
Norway
Prior art keywords
valve
failure
actuator
valve actuator
failure valve
Prior art date
Application number
NO91911738A
Other languages
English (en)
Other versions
NO911738D0 (no
Inventor
Neil H Akkerman
Original Assignee
Ava Int Corp
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 Ava Int Corp filed Critical Ava Int Corp
Publication of NO911738D0 publication Critical patent/NO911738D0/no
Publication of NO911738L publication Critical patent/NO911738L/no
Priority to NO931193A priority Critical patent/NO931193D0/no
Priority to NO931191A priority patent/NO931191D0/no

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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/105—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with a helical band or equivalent member co-operating with a cylindrical coupling surface
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
    • F16D43/2024—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/2028—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving radially between engagement and disengagement
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/22—Automatic clutches actuated entirely mechanically controlled by both speed and torque
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2068—Means for returning linear actuator to zero position, e.g. upon occurrence of failure by using a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
NO91911738A 1990-05-04 1991-05-03 Feilsikker ventilaktuator. NO911738L (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO931193A NO931193D0 (no) 1990-05-04 1993-03-30 Feilsikker ventilaktuator
NO931191A NO931191D0 (no) 1990-05-04 1993-03-30 Feilsikker ventilaktuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51894290A 1990-05-04 1990-05-04

Publications (2)

Publication Number Publication Date
NO911738D0 NO911738D0 (no) 1991-05-03
NO911738L true NO911738L (no) 1991-11-05

Family

ID=24066134

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91911738A NO911738L (no) 1990-05-04 1991-05-03 Feilsikker ventilaktuator.

Country Status (4)

Country Link
FR (1) FR2661727B1 (no)
GB (1) GB2243669B (no)
NL (1) NL9100775A (no)
NO (1) NO911738L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984260A (en) * 1996-10-15 1999-11-16 Baker Hughes Incorporated Electrically driven actuator with failsafe feature
FR2797003B1 (fr) * 1998-11-19 2001-11-30 Valeo Commande pour organe d'accouplement
US6315264B1 (en) 1999-02-05 2001-11-13 Gerald Baker Fast-closing stepping actuator for a valve member
US6152167A (en) * 1999-02-11 2000-11-28 Cooper Cameron Valve actuator with emergency shutdown feature
GB2383627A (en) * 2001-12-31 2003-07-02 Abb Offshore Systems Ltd Fail safe valve actuator
US6585228B1 (en) * 2002-01-25 2003-07-01 Cooper Cameron Corporation Electric valve actuator with eddy current clutch
US8070127B2 (en) * 2009-02-04 2011-12-06 Fisher Controls International, Llc Manual override apparatus for linear actuators
US10458557B2 (en) * 2016-04-20 2019-10-29 Sikorsky Aircraft Corporation Hydraulic actuator force fight mitigation mechanism
CN109435932B (zh) * 2018-10-18 2020-05-26 桂林航天工业学院 一种轻量化汽车制动安全阀

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR831987A (fr) * 1938-01-12 1938-09-16 Dispositif de commande pour vannes, appareils de levage, trains d'atterrissage pour avions et autres applications
DE1026148B (de) * 1955-03-18 1958-03-13 Fr Sauter A G Fabrik Elek Sche Elektromotorischer Antrieb fuer Ventile od. dgl. mit Rueckstelleinrichtung
NL109763C (no) * 1957-06-03
US2930571A (en) * 1959-01-12 1960-03-29 Eclipse Fuel Eng Co Electrically operable valve control mechanism
US3324741A (en) * 1965-06-15 1967-06-13 Acf Ind Inc Valve operator
GB1125747A (en) * 1966-04-29 1968-08-28 Langley Alloys Ltd Improvements in electrical actuators
US3518891A (en) * 1966-10-26 1970-07-07 King Of Prussia Research & Dev Fail-safe valve operator
US4090589A (en) * 1975-10-23 1978-05-23 John Herman Fitzwater Fail safe valve actuator
US4273307A (en) * 1978-09-18 1981-06-16 Vapor Corporation Clutch for valve actuator
US4596374A (en) * 1984-11-29 1986-06-24 Baxter Travenol Laboratories, Inc. Clamp valve
US4660428A (en) * 1986-05-13 1987-04-28 Honeywell Inc. Drive train system
US4741508A (en) * 1987-04-13 1988-05-03 Rikuo Fukamachi Actuator for valve
GB2211274B (en) * 1987-10-21 1991-08-14 Satchwell Control Systems Electro-mechanical actuators

Also Published As

Publication number Publication date
NL9100775A (nl) 1991-12-02
FR2661727A1 (fr) 1991-11-08
GB2243669B (en) 1994-06-01
NO911738D0 (no) 1991-05-03
GB9107939D0 (en) 1991-05-29
FR2661727B1 (fr) 1993-12-24
GB2243669A (en) 1991-11-06

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