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ATE456149T1 - DEVICE FOR SWITCHING AN ELECTRICAL CIRCUIT USING AT LEAST TWO PERMANENT MAGNETS - Google Patents

DEVICE FOR SWITCHING AN ELECTRICAL CIRCUIT USING AT LEAST TWO PERMANENT MAGNETS

Info

Publication number
ATE456149T1
ATE456149T1 AT06763534T AT06763534T ATE456149T1 AT E456149 T1 ATE456149 T1 AT E456149T1 AT 06763534 T AT06763534 T AT 06763534T AT 06763534 T AT06763534 T AT 06763534T AT E456149 T1 ATE456149 T1 AT E456149T1
Authority
AT
Austria
Prior art keywords
permanent magnets
actuating member
electric circuit
positions
movable
Prior art date
Application number
AT06763534T
Other languages
German (de)
Inventor
Laurent Chiesi
Benoit Grappe
Dominique Benni
Original Assignee
Schneider Electric Ind Sas
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
Priority claimed from FR0551506A external-priority patent/FR2886758B1/en
Priority claimed from FR0553178A external-priority patent/FR2892226B1/en
Application filed by Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Application granted granted Critical
Publication of ATE456149T1 publication Critical patent/ATE456149T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
    • H01H36/0026—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits comprising a biasing, helping or polarising magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H2036/0093—Micromechanical switches actuated by a change of the magnetic field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/006—Permanent magnet actuating reed switches comprising a plurality of reed switches, e.g. selectors or joystick-operated

Landscapes

  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Slide Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The invention relates to an electric circuit switching device (1, 10, 100) comprising a body (4, 40, 400), an actuating member (3, 30, 300) which is movable in the body between at least two positions and acts by magnetic effect on an electric switch movable element (2) in such a way that the electric circuit is switchable between two positions, i.e., the open and closed positions thereof, wherein the inventive device comprises a fixed permanent magnet (5, 50, 500) and a movable permanent magnet (6, 60, 600) connected to the actuating member (3, 30, 300). The modification of the actuating member (3, 30, 300) position causes the modification of the direction of magnetic field lines produced by said permanent magnets (5, 50, 500, 6, 60, 600) near the movable element, thereby generating the electric circuit switching. Said device can be used in the form of a sliding-, push- and turning switch button.
AT06763534T 2005-06-06 2006-06-06 DEVICE FOR SWITCHING AN ELECTRICAL CIRCUIT USING AT LEAST TWO PERMANENT MAGNETS ATE456149T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0551506A FR2886758B1 (en) 2005-06-06 2005-06-06 SWITCHING DEVICE FOR AN ELECTRICAL CIRCUIT USING TWO OPPOSITION MAGNETS
FR0553178A FR2892226B1 (en) 2005-10-19 2005-10-19 DEVICE FOR SWITCHING AN ELECTRIC CIRCUIT USING AT LEAST TWO PERMANENT MAGNETS
PCT/EP2006/062936 WO2006131520A1 (en) 2005-06-06 2006-06-06 Electric circuit switching device using at least two permanent magnets

Publications (1)

Publication Number Publication Date
ATE456149T1 true ATE456149T1 (en) 2010-02-15

Family

ID=36670304

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06763534T ATE456149T1 (en) 2005-06-06 2006-06-06 DEVICE FOR SWITCHING AN ELECTRICAL CIRCUIT USING AT LEAST TWO PERMANENT MAGNETS

Country Status (5)

Country Link
EP (1) EP1925008B1 (en)
AT (1) ATE456149T1 (en)
DE (1) DE602006011918D1 (en)
ES (1) ES2336248T3 (en)
WO (1) WO2006131520A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2926922B1 (en) * 2008-01-30 2010-02-19 Schneider Electric Ind Sas CONTROL DEVICE WITH DOUBLE ACTUATION MODE
WO2011116929A1 (en) 2010-03-22 2011-09-29 Fm Marketing Gmbh Input apparatus with haptic feedback
DE102010012247A1 (en) 2010-03-22 2011-09-22 Fm Marketing Gmbh Input device for e.g. computer, has inductors formed as coil that is connected with oscillator, where output signal of oscillator has frequency based on relative position of movable magnets to coil
DE102010019596A1 (en) 2010-05-05 2011-11-10 Fm Marketing Gmbh Input device, has coils attached on circuit board and connected with oscillator, where output signal of oscillator has frequency that is dependent on relative position of movable magnetic part towards coil
DE102011014763A1 (en) 2011-03-22 2012-09-27 Fm Marketing Gmbh Input device with haptic feedback
CN103337409A (en) * 2013-05-28 2013-10-02 朱志强 Intrinsic safe explosion-proof magnetic switch
DE102018222845A1 (en) * 2018-12-21 2020-06-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. MEMS system
CN110013161B (en) * 2019-04-19 2020-10-09 钟一豪 Electric cooker convenient for taking and placing inner container

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927253A (en) * 1954-10-01 1960-03-01 Int Standard Electric Corp Arrangements for selectively actuating control devices by means of a movable magnet
US2896043A (en) * 1957-02-11 1959-07-21 Stackpole Carbon Co Electric switch formed from magnets
US3114809A (en) * 1962-05-03 1963-12-17 Benson Louis Reciprocating permanent magnet switching device
US3317870A (en) * 1963-04-03 1967-05-02 Wharton D Bear Magnetically operated switches
DE1804228A1 (en) * 1968-10-21 1970-05-14 Max Baermann Device, preferably for actuation of contacts for switching or control devices and the like.
GB1468812A (en) * 1973-09-18 1977-03-30 Veeder Root Ltd Combinations including key operated contact unit assemblies and keys therefor
DE2643355C3 (en) * 1976-09-25 1980-01-31 Heinrich Kuebler-Impulsgeraetebau, 6931 Zwingenberg Float switch
EP0283781B1 (en) * 1987-03-10 1993-01-20 Kabushiki Kaisha Toshiba Switching device
US6633158B1 (en) * 2001-09-17 2003-10-14 Jun Shen Micro magnetic proximity sensor apparatus and sensing method
US7432788B2 (en) * 2003-06-27 2008-10-07 Memscap, Inc. Microelectromechanical magnetic switches having rotors that rotate into a recess in a substrate
US6812816B1 (en) * 2003-09-05 2004-11-02 Deere & Company Rotary multi-position magnetic detent device

Also Published As

Publication number Publication date
EP1925008B1 (en) 2010-01-20
WO2006131520A1 (en) 2006-12-14
DE602006011918D1 (en) 2010-03-11
ES2336248T3 (en) 2010-04-09
EP1925008A1 (en) 2008-05-28

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Legal Events

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