FR2614728B1 - CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS - Google Patents

CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS

Info

Publication number
FR2614728B1
FR2614728B1 FR8705983A FR8705983A FR2614728B1 FR 2614728 B1 FR2614728 B1 FR 2614728B1 FR 8705983 A FR8705983 A FR 8705983A FR 8705983 A FR8705983 A FR 8705983A FR 2614728 B1 FR2614728 B1 FR 2614728B1
Authority
FR
France
Prior art keywords
contacts
switching apparatus
translation movement
protective switching
protective
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
FR8705983A
Other languages
French (fr)
Other versions
FR2614728A1 (en
Inventor
Bernard Bizard
Serge Guenin
Pierre Merlin
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR8705983A priority Critical patent/FR2614728B1/en
Publication of FR2614728A1 publication Critical patent/FR2614728A1/en
Application granted granted Critical
Publication of FR2614728B1 publication Critical patent/FR2614728B1/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
    • 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
    • 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
    • H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
FR8705983A 1987-04-28 1987-04-28 CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS Expired - Fee Related FR2614728B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8705983A FR2614728B1 (en) 1987-04-28 1987-04-28 CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8705983A FR2614728B1 (en) 1987-04-28 1987-04-28 CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS

Publications (2)

Publication Number Publication Date
FR2614728A1 FR2614728A1 (en) 1988-11-04
FR2614728B1 true FR2614728B1 (en) 1993-05-14

Family

ID=9350551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8705983A Expired - Fee Related FR2614728B1 (en) 1987-04-28 1987-04-28 CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS

Country Status (1)

Country Link
FR (1) FR2614728B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361052A (en) * 1993-07-02 1994-11-01 General Electric Company Industrial-rated circuit breaker having universal application
US5910760A (en) * 1997-05-28 1999-06-08 Eaton Corporation Circuit breaker with double rate spring
EP1970933A1 (en) 2007-03-07 2008-09-17 Siemens Aktiengesellschaft Low voltage switching device and switching device for a low voltage switching device
US11335518B2 (en) 2020-09-08 2022-05-17 Rockwell Automation Switzerland Gmbh Switching element guide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154553B (en) * 1961-06-27 1963-09-19 Licentia Gmbh Contact carrier with moving contacts, e.g. B. in electrical circuit breakers
DE1515546B1 (en) * 1965-03-11 1970-08-20 Calor-Emag Elektrizitaets-Ag Electric switch
DE1765223B1 (en) * 1968-04-20 1971-04-15 Stotz Kontakt Gmbh CONTACT CARRIER WITH WINDOW FOR MAKING A CONTACT BRIDGE
DE2833537C2 (en) * 1978-07-31 1981-09-17 Siemens AG, 1000 Berlin und 8000 München Contact bridge arrangement

Also Published As

Publication number Publication date
FR2614728A1 (en) 1988-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse