FR2480996B1 - - Google Patents

Info

Publication number
FR2480996B1
FR2480996B1 FR8008673A FR8008673A FR2480996B1 FR 2480996 B1 FR2480996 B1 FR 2480996B1 FR 8008673 A FR8008673 A FR 8008673A FR 8008673 A FR8008673 A FR 8008673A FR 2480996 B1 FR2480996 B1 FR 2480996B1
Authority
FR
France
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
Application number
FR8008673A
Other languages
French (fr)
Other versions
FR2480996A1 (fr
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.)
ETUDE REALISA DISJONCTEURS
Original Assignee
ETUDE REALISA DISJONCTEURS
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 ETUDE REALISA DISJONCTEURS filed Critical ETUDE REALISA DISJONCTEURS
Priority to FR8008673A priority Critical patent/FR2480996A1/fr
Priority to DE3034189A priority patent/DE3034189C2/de
Priority to BE0/205159A priority patent/BE889311A/fr
Publication of FR2480996A1 publication Critical patent/FR2480996A1/fr
Application granted granted Critical
Publication of FR2480996B1 publication Critical patent/FR2480996B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H77/101—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 with increasing of contact pressure by electrodynamic forces before opening
    • 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
    • H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges
FR8008673A 1980-04-17 1980-04-17 Dispositif de coupure pour disjoncteur bipolaire Granted FR2480996A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8008673A FR2480996A1 (fr) 1980-04-17 1980-04-17 Dispositif de coupure pour disjoncteur bipolaire
DE3034189A DE3034189C2 (de) 1980-04-17 1980-09-11 Zweipoliger Niederspannungsschutzschalter mit Einfachunterbrechung und elektrodynamischer Kompensation der Kontaktöffnungskräfte
BE0/205159A BE889311A (fr) 1980-04-17 1981-06-19 Dispositif de coupure pour disjoncteurs bipolaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8008673A FR2480996A1 (fr) 1980-04-17 1980-04-17 Dispositif de coupure pour disjoncteur bipolaire
BE0/205159A BE889311A (fr) 1980-04-17 1981-06-19 Dispositif de coupure pour disjoncteurs bipolaires

Publications (2)

Publication Number Publication Date
FR2480996A1 FR2480996A1 (fr) 1981-10-23
FR2480996B1 true FR2480996B1 (de) 1982-09-10

Family

ID=25652656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008673A Granted FR2480996A1 (fr) 1980-04-17 1980-04-17 Dispositif de coupure pour disjoncteur bipolaire

Country Status (3)

Country Link
BE (1) BE889311A (de)
DE (1) DE3034189C2 (de)
FR (1) FR2480996A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974660B1 (fr) * 2011-04-27 2018-05-25 Legrand France Dispositif de contact electrique a coupure performante

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE495643C (de) * 1928-12-10 1930-04-09 Oerlikon Maschf Balancekontakt fuer Hochstromschalter
US2864914A (en) * 1955-01-27 1958-12-16 C T Electrical Controls Ltd Electric circuit breaker
NL259252A (de) * 1960-12-21
GB1053936A (de) * 1964-08-01
DE2005215B2 (de) * 1970-02-05 1971-12-02 Siemens AG, 1000 Berlin u. 8000 München Elektrische schalter fuer hohe stromtragfaehigkeit
US3770922A (en) * 1972-07-27 1973-11-06 Ite Imperial Corp Circuit breaker contact structure
DE2338637A1 (de) * 1973-07-30 1975-02-20 Bbc Brown Boveri & Cie Kontaktanordnung fuer elektrisches schaltgeraet
IT1006446B (it) * 1974-04-12 1976-09-30 Sace Spa Interruttore elettrico limitatore di corrente esente da rimbalzi in fase di apertura

Also Published As

Publication number Publication date
BE889311A (fr) 1981-10-16
FR2480996A1 (fr) 1981-10-23
DE3034189A1 (de) 1981-10-22
DE3034189C2 (de) 1985-05-30

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: DANS LE BULLETIN NO 43/81

ST Notification of lapse