FR2795858B1 - ELECTRICAL SWITCHING APPARATUS HAVING A CONTACT MEMBER PROVIDED WITH A SPARK BARRIER - Google Patents

ELECTRICAL SWITCHING APPARATUS HAVING A CONTACT MEMBER PROVIDED WITH A SPARK BARRIER

Info

Publication number
FR2795858B1
FR2795858B1 FR9908730A FR9908730A FR2795858B1 FR 2795858 B1 FR2795858 B1 FR 2795858B1 FR 9908730 A FR9908730 A FR 9908730A FR 9908730 A FR9908730 A FR 9908730A FR 2795858 B1 FR2795858 B1 FR 2795858B1
Authority
FR
France
Prior art keywords
zone
contact
contact bridge
contact member
member provided
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.)
Expired - Fee Related
Application number
FR9908730A
Other languages
French (fr)
Other versions
FR2795858A1 (en
Inventor
Francois Sirolli
Robert Morel
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries 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 to FR9908730A priority Critical patent/FR2795858B1/en
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to AT00410064T priority patent/ATE349064T1/en
Priority to EP00410064A priority patent/EP1065684B1/en
Priority to ES00410064T priority patent/ES2277822T3/en
Priority to DE60032414T priority patent/DE60032414T2/en
Priority to HU0002402A priority patent/HU223891B1/en
Priority to PL341082A priority patent/PL200796B1/en
Priority to EA200000602A priority patent/EA002857B1/en
Priority to CZ20002482A priority patent/CZ300188B6/en
Publication of FR2795858A1 publication Critical patent/FR2795858A1/en
Application granted granted Critical
Publication of FR2795858B1 publication Critical patent/FR2795858B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • 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
    • H01H1/2041—Rotating bridge

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Push-Button Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Optical Communication System (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Electric switch has contact bridge (24) with housing (70) used for supporting two contact blades (56, 58). One blade has lateral zone for arc transfer situated to larger distance relative to median plane than contact zone of blade. Switch also includes spark suppressor (40) linked to fixed blade (20, 22). When contact bridge is in its opened position, shortest distance between spark suppressor and contact bridge is measured between zone for arc transfer and corresponding zone on lateral parts of suppressor, and this distance is smaller than shortest distance between contact bridge and fixed blade.
FR9908730A 1999-07-01 1999-07-01 ELECTRICAL SWITCHING APPARATUS HAVING A CONTACT MEMBER PROVIDED WITH A SPARK BARRIER Expired - Fee Related FR2795858B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9908730A FR2795858B1 (en) 1999-07-01 1999-07-01 ELECTRICAL SWITCHING APPARATUS HAVING A CONTACT MEMBER PROVIDED WITH A SPARK BARRIER
EP00410064A EP1065684B1 (en) 1999-07-01 2000-06-19 Electrical switching device having a contact with a spark protection device
ES00410064T ES2277822T3 (en) 1999-07-01 2000-06-19 ELECTRIC CUTTING SYSTEM WHOSE ORGAN IS PROVIDED WITH A BUMPER.
DE60032414T DE60032414T2 (en) 1999-07-01 2000-06-19 Electrical switching device with a contact piece equipped with a spark arrester
AT00410064T ATE349064T1 (en) 1999-07-01 2000-06-19 ELECTRICAL SWITCHING DEVICE WITH A PROTECTIVE FUNCTION DEVICE FOR A CONTACT
HU0002402A HU223891B1 (en) 1999-07-01 2000-06-23 Electrical switching apparatus
PL341082A PL200796B1 (en) 1999-07-01 2000-06-29 Electric power distribution system
EA200000602A EA002857B1 (en) 1999-07-01 2000-06-30 Electrical switchgear apparatus having a contact means equipped with a spark arrester
CZ20002482A CZ300188B6 (en) 1999-07-01 2000-06-30 Electrical switching device having a contact with a spark arrester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908730A FR2795858B1 (en) 1999-07-01 1999-07-01 ELECTRICAL SWITCHING APPARATUS HAVING A CONTACT MEMBER PROVIDED WITH A SPARK BARRIER

Publications (2)

Publication Number Publication Date
FR2795858A1 FR2795858A1 (en) 2001-01-05
FR2795858B1 true FR2795858B1 (en) 2001-09-14

Family

ID=9547776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9908730A Expired - Fee Related FR2795858B1 (en) 1999-07-01 1999-07-01 ELECTRICAL SWITCHING APPARATUS HAVING A CONTACT MEMBER PROVIDED WITH A SPARK BARRIER

Country Status (9)

Country Link
EP (1) EP1065684B1 (en)
AT (1) ATE349064T1 (en)
CZ (1) CZ300188B6 (en)
DE (1) DE60032414T2 (en)
EA (1) EA002857B1 (en)
ES (1) ES2277822T3 (en)
FR (1) FR2795858B1 (en)
HU (1) HU223891B1 (en)
PL (1) PL200796B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7796369B2 (en) * 2006-05-01 2010-09-14 Siemens Industry, Inc. Devices, systems, and methods for shunting a circuit breaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639354A (en) * 1950-10-07 1953-05-19 Gen Electric Electric circuit breaker
GB1158351A (en) * 1967-01-30 1969-07-16 Baldwin & Francis Holdings Ltd Electrical Circuit Interrupters.
DE1765050B2 (en) * 1968-03-26 1976-08-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt ELECTRICAL CONTACT OR ELECTRODE ARRANGEMENT FOR THE FIXED STABILIZATION OF THE ARC FLOOR POINTS AND TO REDUCE THE BURN-ON LOSS
FR1571527A (en) * 1968-05-10 1969-06-20
DE7015884U (en) * 1970-04-28 1971-06-24 Siemens Ag ARC EXTINGUISHING DEVICE FOR CIRCUIT BREAKER.
FR2530373A1 (en) * 1982-07-13 1984-01-20 Merlin Gerin LOW VOLTAGE, HIGH ELECTRODYNAMIC ELECTRO-VOLTAGE MULTIPOLAR ELECTRIC SWITCH
DE3539673A1 (en) * 1985-11-06 1987-05-07 Siemens Ag CONTACT ARRANGEMENT FOR LOW VOLTAGE CIRCUIT BREAKERS WITH MAIN CONTACTS AND CURRENT CONTACTS
US4778961A (en) * 1987-11-16 1988-10-18 General Electric Company Compact electric safety switch
US5343174A (en) * 1993-06-07 1994-08-30 Eaton Corporation Electrical circuit interrupting device with means to break welded contacts
FR2753563B1 (en) * 1996-09-16 1998-10-16 Schneider Electric Sa MULTIPOLAR ELECTRIC SWITCH HAVING AN ELEMENTAL SWITCHING BAR BY POLE
FR2788164B1 (en) * 1998-12-30 2001-02-16 Schneider Electric Ind Sa ELECTRICAL SWITCHING APPARATUS WITH A CONTACT MEMBER PROVIDED WITH A SLOT

Also Published As

Publication number Publication date
HUP0002402A2 (en) 2001-03-28
HU223891B1 (en) 2005-03-29
CZ300188B6 (en) 2009-03-11
ATE349064T1 (en) 2007-01-15
HUP0002402A3 (en) 2002-03-28
DE60032414D1 (en) 2007-02-01
CZ20002482A3 (en) 2001-02-14
PL341082A1 (en) 2001-01-02
FR2795858A1 (en) 2001-01-05
EP1065684A1 (en) 2001-01-03
PL200796B1 (en) 2009-02-27
EA002857B1 (en) 2002-10-31
DE60032414T2 (en) 2007-09-27
EP1065684B1 (en) 2006-12-20
EA200000602A1 (en) 2001-02-26
HU0002402D0 (en) 2000-08-28
ES2277822T3 (en) 2007-08-01

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Legal Events

Date Code Title Description
CD Change of name or company name
CJ Change in legal form
ST Notification of lapse

Effective date: 20090331