DE2751685A1 - Betaetigungsvorrichtung - Google Patents

Betaetigungsvorrichtung

Info

Publication number
DE2751685A1
DE2751685A1 DE19772751685 DE2751685A DE2751685A1 DE 2751685 A1 DE2751685 A1 DE 2751685A1 DE 19772751685 DE19772751685 DE 19772751685 DE 2751685 A DE2751685 A DE 2751685A DE 2751685 A1 DE2751685 A1 DE 2751685A1
Authority
DE
Germany
Prior art keywords
actuator
movement
actuating device
disc
output member
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.)
Withdrawn
Application number
DE19772751685
Other languages
German (de)
English (en)
Inventor
James Campbell Melville
Alec Harry Seilly
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of DE2751685A1 publication Critical patent/DE2751685A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1653—Magnetic circuit having axially spaced pole-pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Servomotors (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Switches With Compound Operations (AREA)
  • Magnetically Actuated Valves (AREA)
DE19772751685 1976-11-19 1977-11-18 Betaetigungsvorrichtung Withdrawn DE2751685A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48267/76A GB1591097A (en) 1976-11-19 1976-11-19 Electrically operated actuating device

Publications (1)

Publication Number Publication Date
DE2751685A1 true DE2751685A1 (de) 1978-05-24

Family

ID=10447993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772751685 Withdrawn DE2751685A1 (de) 1976-11-19 1977-11-18 Betaetigungsvorrichtung

Country Status (9)

Country Link
US (1) US4197518A (enExample)
JP (1) JPS5386990A (enExample)
DE (1) DE2751685A1 (enExample)
ES (1) ES464285A1 (enExample)
FR (1) FR2371728A1 (enExample)
GB (1) GB1591097A (enExample)
IT (1) IT1088305B (enExample)
MX (1) MX144891A (enExample)
SU (1) SU913953A3 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031273A1 (de) * 1979-09-08 1981-03-19 Lucas Industries Ltd., Birmingham, West Midlands Elektromagnetische vorrichtung.
EP0174808A1 (en) * 1984-09-06 1986-03-19 Technological Research Association Of Highly Reliable Marine Propulsion Plant Electromagnetic actuator
DE102004002980A1 (de) * 2004-01-21 2005-08-11 Zf Friedrichshafen Ag Betätigungseinrichtung

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238699A (en) * 1978-08-05 1980-12-09 Lucas Industries Limited Electro-magnetic devices
GB2053575B (en) * 1979-07-06 1983-04-13 Lucas Industries Ltd Solenoid-actuated valves
GB2105912B (en) * 1981-08-22 1984-11-07 Lucas Ind Plc Electromagnetic actuator devices
JPS5939844U (ja) * 1982-09-09 1984-03-14 株式会社東芝 しや断器の油圧電磁弁
GB8305408D0 (en) * 1983-02-26 1983-03-30 Lucas Ind Plc Fluid control valves
JPS63285372A (ja) * 1987-05-14 1988-11-22 Hitachi Metals Ltd 流体制御弁
US6899118B1 (en) 2000-08-31 2005-05-31 Emerson Electric Co. Single coil two operator controller
US7515025B2 (en) * 2006-12-20 2009-04-07 General Electric Company Current trip unit for circuit breaker
JP2015175485A (ja) * 2014-03-17 2015-10-05 三菱重工業株式会社 切替弁

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262247A1 (de) * 1972-12-20 1974-06-27 Teves Gmbh Alfred Elektromagnetisches ventil
US3940726A (en) * 1974-08-22 1976-02-24 Centronics Data Computer Corporation High speed solenoid employing multiple springs
US4037704A (en) * 1975-07-03 1977-07-26 Ncr Corporation Actuator for a wire matrix printer and method of making

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031273A1 (de) * 1979-09-08 1981-03-19 Lucas Industries Ltd., Birmingham, West Midlands Elektromagnetische vorrichtung.
EP0174808A1 (en) * 1984-09-06 1986-03-19 Technological Research Association Of Highly Reliable Marine Propulsion Plant Electromagnetic actuator
US4746887A (en) * 1984-09-06 1988-05-24 Techonological Research Association Hollow cylindrical movable body for an electromagnet
DE102004002980A1 (de) * 2004-01-21 2005-08-11 Zf Friedrichshafen Ag Betätigungseinrichtung

Also Published As

Publication number Publication date
FR2371728B1 (enExample) 1980-08-22
SU913953A3 (en) 1982-03-15
MX144891A (es) 1981-12-01
US4197518A (en) 1980-04-08
JPS5386990A (en) 1978-07-31
FR2371728A1 (fr) 1978-06-16
ES464285A1 (es) 1978-11-16
GB1591097A (en) 1981-06-17
IT1088305B (it) 1985-06-10

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee