ATE65114T1 - Elektro-mechanischer antrieb. - Google Patents

Elektro-mechanischer antrieb.

Info

Publication number
ATE65114T1
ATE65114T1 AT88309714T AT88309714T ATE65114T1 AT E65114 T1 ATE65114 T1 AT E65114T1 AT 88309714 T AT88309714 T AT 88309714T AT 88309714 T AT88309714 T AT 88309714T AT E65114 T1 ATE65114 T1 AT E65114T1
Authority
AT
Austria
Prior art keywords
storage means
air
actuator
energy
paddle
Prior art date
Application number
AT88309714T
Other languages
English (en)
Inventor
Mieczyslaw Bzdek
Donald William Wingrove
Original Assignee
Satchwell Control Systems
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 Satchwell Control Systems filed Critical Satchwell Control Systems
Application granted granted Critical
Publication of ATE65114T1 publication Critical patent/ATE65114T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F03G1/022—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using spiral springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Fluid-Damping Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
AT88309714T 1987-10-21 1988-10-17 Elektro-mechanischer antrieb. ATE65114T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8724658A GB2211274B (en) 1987-10-21 1987-10-21 Electro-mechanical actuators
EP88309714A EP0313290B1 (de) 1987-10-21 1988-10-17 Elektro-mechanischer Antrieb

Publications (1)

Publication Number Publication Date
ATE65114T1 true ATE65114T1 (de) 1991-07-15

Family

ID=10625673

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88309714T ATE65114T1 (de) 1987-10-21 1988-10-17 Elektro-mechanischer antrieb.

Country Status (5)

Country Link
EP (1) EP0313290B1 (de)
KR (1) KR970003603B1 (de)
AT (1) ATE65114T1 (de)
DE (1) DE3863619D1 (de)
GB (1) GB2211274B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243669B (en) * 1990-05-04 1994-06-01 Ava Int Corp Fail safe valve actuator
GB2266943B (en) * 1990-05-04 1994-05-04 Ava Int Corp Fail safe valve actuator
US5195721A (en) * 1990-05-04 1993-03-23 Ava International Corporation Fail safe valve actuator
GB2291950A (en) * 1994-08-04 1996-02-07 Univ Hull Drive transfer system with energy storage
AT411704B (de) * 2000-05-19 2004-04-26 Schiebel Antriebstechnik Ges M Dämpfungseinrichtung für einen sicherheitsantrieb eines stellantriebs sowie stellantrieb
US8322683B2 (en) * 2006-07-10 2012-12-04 Hansen Corporation Method and device for an actuator motor including a fan brake device
US7752933B2 (en) 2007-05-18 2010-07-13 Tac, Llc Speed controlled spring return actuator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1029367A (fr) * 1950-01-30 1953-06-02 Dispositif de freinage
GB2018389B (en) * 1978-04-07 1982-07-28 Rotork Ltd Fail-safe spring mechanism attachment for an actuator
US4333489A (en) * 1978-09-11 1982-06-08 Actionair Equipment Limited Spring-motor dual-functioning mechanism

Also Published As

Publication number Publication date
GB2211274A (en) 1989-06-28
DE3863619D1 (de) 1991-08-14
EP0313290A1 (de) 1989-04-26
GB2211274B (en) 1991-08-14
KR970003603B1 (ko) 1997-03-20
GB8724658D0 (en) 1987-11-25
EP0313290B1 (de) 1991-07-10
KR890006985A (ko) 1989-06-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee