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ATE401657T1 - ELECTRICAL SWITCHING DEVICE WITH REINFORCED ELECTRICAL CONTACTS - Google Patents

ELECTRICAL SWITCHING DEVICE WITH REINFORCED ELECTRICAL CONTACTS

Info

Publication number
ATE401657T1
ATE401657T1 AT07290086T AT07290086T ATE401657T1 AT E401657 T1 ATE401657 T1 AT E401657T1 AT 07290086 T AT07290086 T AT 07290086T AT 07290086 T AT07290086 T AT 07290086T AT E401657 T1 ATE401657 T1 AT E401657T1
Authority
AT
Austria
Prior art keywords
electrical
switching device
elements
coils
reinforced
Prior art date
Application number
AT07290086T
Other languages
German (de)
Inventor
Alain Fontanet
Original Assignee
Legrand France
Legrand Snc
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 Legrand France, Legrand Snc filed Critical Legrand France
Application granted granted Critical
Publication of ATE401657T1 publication Critical patent/ATE401657T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Contacts (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Relay Circuits (AREA)
  • Push-Button Switches (AREA)
  • Cookers (AREA)
  • Linear Motors (AREA)

Abstract

The switch has a mobile contactor element (30) connected to contact zones of fixed contactor elements (10, 20), where the elements are made of copper. The fixed contactor elements are in the form of coils and create an electromagnetic field (B) to form an attraction force (F) on the mobile element during passage of current. The fixed contactor elements are disposed opposite to each other, and the mobile contactor element is disposed between the coils to separate the contact zones of large height equal to the height of the coils.
AT07290086T 2006-02-13 2007-01-23 ELECTRICAL SWITCHING DEVICE WITH REINFORCED ELECTRICAL CONTACTS ATE401657T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601234A FR2897469B1 (en) 2006-02-13 2006-02-13 ELECTRICAL SWITCHING DEVICE WITH REINFORCED ELECTRICAL CONTACTS

Publications (1)

Publication Number Publication Date
ATE401657T1 true ATE401657T1 (en) 2008-08-15

Family

ID=37057355

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07290086T ATE401657T1 (en) 2006-02-13 2007-01-23 ELECTRICAL SWITCHING DEVICE WITH REINFORCED ELECTRICAL CONTACTS

Country Status (6)

Country Link
EP (1) EP1818959B1 (en)
AT (1) ATE401657T1 (en)
DE (1) DE602007000035D1 (en)
ES (1) ES2309977T3 (en)
FR (1) FR2897469B1 (en)
PL (1) PL1818959T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900496B1 (en) 2006-04-28 2016-01-01 Legrand France SENSITIVE ACTUATOR WITH ELECTRIC OVERCURRENT AND QUICK RELEASE, AND APPLICATION
FR2979474B1 (en) 2011-08-26 2013-09-27 Schneider Electric Ind Sas POWER CONTACTING DEVICE WITH ELECTRODYNAMIC COMPENSATION
US20140002215A1 (en) * 2012-06-29 2014-01-02 Siemens Industry, Inc. Electrical contact apparatus, assemblies, and methods of operation
EP4177916A1 (en) * 2021-11-03 2023-05-10 Tyco Electronics Componentes Electromecânicos Lda A system of switching contacts with compensation of holm repulsion and switching device comprising same
JP2024169877A (en) * 2023-05-26 2024-12-06 Ｅｍデバイス株式会社 Contact mechanism and electromagnetic relay

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467301A (en) * 1982-08-27 1984-08-21 Essex Group, Inc. Electric switch having enhanced fault current capability
JPS63237317A (en) * 1987-03-25 1988-10-03 松下電工株式会社 Contactor
FR2795226B1 (en) * 1999-06-18 2001-08-17 Schneider Electric Ind Sa MULTIPOLAR SWITCHING MODULE

Also Published As

Publication number Publication date
ES2309977T3 (en) 2008-12-16
FR2897469A1 (en) 2007-08-17
PL1818959T3 (en) 2008-12-31
EP1818959B1 (en) 2008-07-16
EP1818959A1 (en) 2007-08-15
DE602007000035D1 (en) 2008-08-28
FR2897469B1 (en) 2009-07-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties