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WO2009095598A3 - Dual-contact contactor and arc blowout chimney - Google Patents

Dual-contact contactor and arc blowout chimney Download PDF

Info

Publication number
WO2009095598A3
WO2009095598A3 PCT/FR2009/050103 FR2009050103W WO2009095598A3 WO 2009095598 A3 WO2009095598 A3 WO 2009095598A3 FR 2009050103 W FR2009050103 W FR 2009050103W WO 2009095598 A3 WO2009095598 A3 WO 2009095598A3
Authority
WO
WIPO (PCT)
Prior art keywords
chimney
fixed
contacts
dual
mobile
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.)
Ceased
Application number
PCT/FR2009/050103
Other languages
French (fr)
Other versions
WO2009095598A2 (en
Inventor
Nicolas Quentin
Jean-Pierre Vernier
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.)
Alstom Transport SA
Original Assignee
Alstom Transport SA
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 Alstom Transport SA filed Critical Alstom Transport SA
Priority to BRPI0906368A priority Critical patent/BRPI0906368B1/en
Priority to EP09705044.7A priority patent/EP2248141B1/en
Publication of WO2009095598A2 publication Critical patent/WO2009095598A2/en
Publication of WO2009095598A3 publication Critical patent/WO2009095598A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

The invention relates to a contactor (10) including an insulating body (11) comprising at least a first fixed contact (20) and at least a second fixed contact (22), both of which are fixed in relation to the body (11), said contactor including at least one mobile device (34) movable in relation to the first and second fixed contacts (20, 22) and having first and second mobile contacts (50, 52) designed to be selectively contacted with the first fixed contact (20) and the second fixed contact (22) respectively. The invention is characterised in that the body (11) is provided with an arc blowout chimney (80) common to the first and second pairs of fixed (20, 22) and mobile (50, 52) contacts, the first and second fixed contacts (20, 22) and the first and second mobile contacts (50, 52) being disposed in the same chamber opposite the base of the common chimney (80).
PCT/FR2009/050103 2008-01-24 2009-01-23 Dual-contact contactor and arc blowout chimney Ceased WO2009095598A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0906368A BRPI0906368B1 (en) 2008-01-24 2009-01-23 contactor
EP09705044.7A EP2248141B1 (en) 2008-01-24 2009-01-23 Dual-contact contactor and arc blowout chimney

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0850443A FR2926921B1 (en) 2008-01-24 2008-01-24 DOUBLE CONTACT CONTACTOR AND ARC EXTINGUISHING CHIMNEY
FR0850443 2008-01-24

Publications (2)

Publication Number Publication Date
WO2009095598A2 WO2009095598A2 (en) 2009-08-06
WO2009095598A3 true WO2009095598A3 (en) 2009-11-05

Family

ID=39791108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/050103 Ceased WO2009095598A2 (en) 2008-01-24 2009-01-23 Dual-contact contactor and arc blowout chimney

Country Status (4)

Country Link
EP (1) EP2248141B1 (en)
BR (1) BRPI0906368B1 (en)
FR (1) FR2926921B1 (en)
WO (1) WO2009095598A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110421A1 (en) * 1970-10-14 1972-06-02 Int Standard Electric Corp
DE19828417A1 (en) * 1997-12-26 1999-07-15 Mitsubishi Electric Corp Arc extinguishing system for contact switching device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110421A1 (en) * 1970-10-14 1972-06-02 Int Standard Electric Corp
DE19828417A1 (en) * 1997-12-26 1999-07-15 Mitsubishi Electric Corp Arc extinguishing system for contact switching device

Also Published As

Publication number Publication date
WO2009095598A2 (en) 2009-08-06
BRPI0906368B1 (en) 2018-10-16
EP2248141B1 (en) 2015-06-17
FR2926921B1 (en) 2010-04-02
BRPI0906368A2 (en) 2015-07-07
EP2248141A2 (en) 2010-11-10
FR2926921A1 (en) 2009-07-31

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