DK0715106T3 - Device for activating luminaires - Google Patents

Device for activating luminaires

Info

Publication number
DK0715106T3
DK0715106T3 DK95118710T DK95118710T DK0715106T3 DK 0715106 T3 DK0715106 T3 DK 0715106T3 DK 95118710 T DK95118710 T DK 95118710T DK 95118710 T DK95118710 T DK 95118710T DK 0715106 T3 DK0715106 T3 DK 0715106T3
Authority
DK
Denmark
Prior art keywords
parts
fitting
coupling
shaft
luminaires
Prior art date
Application number
DK95118710T
Other languages
Danish (da)
Inventor
Dierk Fischer
Original Assignee
Tech Apparatebau J & B Roloff
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 Tech Apparatebau J & B Roloff filed Critical Tech Apparatebau J & B Roloff
Application granted granted Critical
Publication of DK0715106T3 publication Critical patent/DK0715106T3/en

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
    • F16K31/44—Mechanical actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Earth Drilling (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The device operates the shaft of a fitting through a coupling, which has an axially fixed part (24) and an axially moving part (34). The device causes the parts to engage with each other, and a restoring device (66) on the part connected to the shaft, exerts a force on it in order to turn off the fitting. The torque transmission between the parts of the coupling is achieved via surfaces which are inclined to the axis of rotation. If the device is deactivated, the parts are separated by the axial force generated by the inclined surfaces under the action of the restoring device.
DK95118710T 1994-11-30 1995-11-28 Device for activating luminaires DK0715106T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9419163U DE9419163U1 (en) 1994-11-30 1994-11-30 Device for operating fittings

Publications (1)

Publication Number Publication Date
DK0715106T3 true DK0715106T3 (en) 1999-11-01

Family

ID=6916779

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95118710T DK0715106T3 (en) 1994-11-30 1995-11-28 Device for activating luminaires

Country Status (4)

Country Link
EP (1) EP0715106B1 (en)
AT (1) ATE180048T1 (en)
DE (3) DE9419163U1 (en)
DK (1) DK0715106T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007035340B4 (en) 2007-07-25 2009-05-28 Udo Cyrol Mechanism for actuating dampers, valves and other devices subjected to closing or stopping torque
DE102011107686B4 (en) 2011-07-13 2017-08-17 TA ROLOFF Technischer Apparatebau GmbH Electric valve drive with reset device and fitting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515250A (en) * 1968-12-30 1970-06-02 Crane Co Declutching mechanism
DE6922573U (en) * 1969-06-06 1969-10-23 Weishaupt Max Gmbh ELECTRICALLY CONTROLLED BALL VALVE USED AS A SHUT-OFF DEVICE
DE2123677C3 (en) * 1971-05-13 1974-07-25 Research Engineering Co., Houston, Tex. (V.St.A.) Electromotive drive device, in particular for valves
US3808895A (en) * 1973-02-09 1974-05-07 J Fitzwater Electric fail-safe actuator
CH573080A5 (en) * 1974-08-06 1976-02-27 Stella Rubinetterie Spa Torque limiter for valve actuator - has spring loaded coupling between valve handle and stem
DE2711178A1 (en) * 1977-03-15 1978-09-28 Bopp & Reuther Gmbh Motorised flap valve drive - has cam operated positioning switch and slip coupling to prevent damage to valve
DE3134756A1 (en) * 1981-09-02 1983-03-17 Nass Magnet Gmbh, 3000 Hannover Manual operating device for electromagnetically operated directional valves
DE3224759A1 (en) * 1982-07-02 1984-01-05 Maschinenfabrik Stromag Gmbh, 4750 Unna Curvic coupling with electromagnetic actuation
DE3407153A1 (en) * 1984-02-28 1985-09-12 Helmut 4630 Bochum Behrens Slide valve
DE4104318A1 (en) * 1991-02-13 1992-08-20 Knebel & Roettger Fa ELECTRIC MOTOR ACTUATING DEVICE FOR SHUT-OFF VALVES

Also Published As

Publication number Publication date
EP0715106B1 (en) 1999-05-12
DE19509481C2 (en) 1998-02-05
DE9419163U1 (en) 1995-01-26
ATE180048T1 (en) 1999-05-15
EP0715106A1 (en) 1996-06-05
DE59505900D1 (en) 1999-06-17
DE19509481A1 (en) 1996-06-13

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