FR2641121A1 - - Google Patents

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Publication number
FR2641121A1
FR2641121A1 FR8916697A FR8916697A FR2641121A1 FR 2641121 A1 FR2641121 A1 FR 2641121A1 FR 8916697 A FR8916697 A FR 8916697A FR 8916697 A FR8916697 A FR 8916697A FR 2641121 A1 FR2641121 A1 FR 2641121A1
Authority
FR
France
Prior art keywords
switch control
coil
control mechanism
mechanism according
magnet
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.)
Granted
Application number
FR8916697A
Other languages
English (en)
French (fr)
Other versions
FR2641121B1 (enrdf_load_stackoverflow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2641121A1 publication Critical patent/FR2641121A1/fr
Application granted granted Critical
Publication of FR2641121B1 publication Critical patent/FR2641121B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F7/14—Pivoting armatures
    • H01F7/145—Rotary electromagnets with variable gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2263—Polarised relays comprising rotatable armature, rotating around central axis perpendicular to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
FR8916697A 1988-12-23 1989-12-18 Expired - Fee Related FR2641121B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3843646A DE3843646C2 (de) 1988-12-23 1988-12-23 Elektromagnetischer Schalterantrieb

Publications (2)

Publication Number Publication Date
FR2641121A1 true FR2641121A1 (enrdf_load_stackoverflow) 1990-06-29
FR2641121B1 FR2641121B1 (enrdf_load_stackoverflow) 1995-05-05

Family

ID=6370104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8916697A Expired - Fee Related FR2641121B1 (enrdf_load_stackoverflow) 1988-12-23 1989-12-18

Country Status (4)

Country Link
DE (1) DE3843646C2 (enrdf_load_stackoverflow)
FR (1) FR2641121B1 (enrdf_load_stackoverflow)
GB (1) GB2226453B (enrdf_load_stackoverflow)
IT (1) IT1237850B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027366A1 (de) * 1990-06-26 1992-03-19 Lucas Elektro Bau Elemente Stellantrieb zur einstellung von zwei lagen
US5703555A (en) * 1995-04-25 1997-12-30 Itt Automotive Electrical Systems Inc. Rotary actuator
GB9722938D0 (en) * 1997-10-30 1998-01-07 Flying Null Ltd Generating magnetic fields
EP2197011B1 (en) * 2008-12-12 2013-08-07 ABB Research Ltd. Drive system for operating an electric device
RU2394300C1 (ru) * 2009-03-30 2010-07-10 Общество с ограниченной ответственностью "Технос" Электромагнитный привод выключателя автоматического быстродействующего
WO2016022328A1 (en) * 2014-08-05 2016-02-11 Seek Thermal Inc. Shutter for an infrared camera
CN104836412B (zh) * 2015-05-18 2017-06-16 浙江信基电气股份有限公司 利用磁场极性转移自发电的通讯和控制器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR411974A (fr) * 1909-04-21 1910-06-30 Joseph Michel Anizan Électro-aimant à noyau-armature mobile et à effet réversible
US3076920A (en) * 1960-09-01 1963-02-05 Carroll G Gordon Torque motors
DE1903014B1 (de) * 1969-01-22 1970-08-20 Danfoss As Drehankermagnet,insbesondere fuer die Ventilbetaetigung,mit Daempfungskammern
US3587016A (en) * 1970-01-29 1971-06-22 Abex Corp Null adjuster for magnetically operated torque motors
FR2252690A2 (enrdf_load_stackoverflow) * 1973-11-28 1975-06-20 Lucas Industries Ltd
DE2952786A1 (de) * 1979-12-31 1981-09-24 Fritz Heinzmann GmbH & Co, 7321 Albershausen Drehzahlregler fuer verbrennungsmotoren
EP0182652A2 (en) * 1984-11-20 1986-05-28 Nippondenso Co., Ltd. Rotary driving device used for rotary actuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295552A (en) * 1928-01-31 1928-08-16 Sunderland Forge And Engineeri Improved electro-magnetic means for operating the brake lever of an electric winch, windlass or the like
GB693925A (en) * 1950-10-04 1953-07-08 Vickers Electrical Co Ltd Improvements relating to electrical generating equipment
DE1914695U (de) * 1963-05-30 1965-04-29 Georg Dr Ing Spinner Magnetschalter, insbesondere hohlleiterumschalter fuer die hf-technik.
FR2351480A1 (fr) * 1976-05-14 1977-12-09 Materiel Magnetique Dispositif de commande magnetique a aimants permanents, capable de produire une induction magnetique dans deux entrefers distincts
JPS5434013A (en) * 1977-08-20 1979-03-13 Shinano Tokki Kk Electromagnetic rotating apparatus
US4596970A (en) * 1984-12-21 1986-06-24 Pneumo Corporation Limited angle torque motor with high stiffness and natural frequency
US4600910A (en) * 1984-12-21 1986-07-15 Pneumo Corporation Limited angle torque motor with high torque output multiple coils and increased magnetic centering torque
GB8508803D0 (en) * 1985-04-04 1985-05-09 Fairey Hydraulics Fluid valves
DE3609347C2 (de) * 1986-03-20 1995-03-16 Deutsche Aerospace Schalter zur Wegumschaltung zwischen zwei Hohlleitern
DE3716850C2 (de) * 1987-05-20 1997-08-07 Bosch Gmbh Robert Vorrichtung zum Einstellen des Rotors eines Drehschalters
FR2625382A1 (fr) * 1987-12-23 1989-06-30 Aerospatiale Butee a verrouillage magnetique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR411974A (fr) * 1909-04-21 1910-06-30 Joseph Michel Anizan Électro-aimant à noyau-armature mobile et à effet réversible
US3076920A (en) * 1960-09-01 1963-02-05 Carroll G Gordon Torque motors
DE1903014B1 (de) * 1969-01-22 1970-08-20 Danfoss As Drehankermagnet,insbesondere fuer die Ventilbetaetigung,mit Daempfungskammern
US3587016A (en) * 1970-01-29 1971-06-22 Abex Corp Null adjuster for magnetically operated torque motors
FR2252690A2 (enrdf_load_stackoverflow) * 1973-11-28 1975-06-20 Lucas Industries Ltd
DE2952786A1 (de) * 1979-12-31 1981-09-24 Fritz Heinzmann GmbH & Co, 7321 Albershausen Drehzahlregler fuer verbrennungsmotoren
EP0182652A2 (en) * 1984-11-20 1986-05-28 Nippondenso Co., Ltd. Rotary driving device used for rotary actuator

Also Published As

Publication number Publication date
GB8928626D0 (en) 1990-02-21
FR2641121B1 (enrdf_load_stackoverflow) 1995-05-05
IT8922523A1 (it) 1991-05-28
IT1237850B (it) 1993-06-18
DE3843646A1 (de) 1990-06-28
DE3843646C2 (de) 1994-05-26
GB2226453B (en) 1992-12-23
IT8922523A0 (it) 1989-11-28
GB2226453A (en) 1990-06-27

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