FR2409593B1 - - Google Patents

Info

Publication number
FR2409593B1
FR2409593B1 FR7832485A FR7832485A FR2409593B1 FR 2409593 B1 FR2409593 B1 FR 2409593B1 FR 7832485 A FR7832485 A FR 7832485A FR 7832485 A FR7832485 A FR 7832485A FR 2409593 B1 FR2409593 B1 FR 2409593B1
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
FR7832485A
Other languages
French (fr)
Other versions
FR2409593A1 (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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2409593A1 publication Critical patent/FR2409593A1/fr
Application granted granted Critical
Publication of FR2409593B1 publication Critical patent/FR2409593B1/fr
Granted 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
    • H01H9/42—Impedances connected with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • H01H2033/163—Variable impedances using PTC elements
FR7832485A 1977-11-18 1978-11-17 Interrupteur automatique de protection avec declencheur electromagnetique Granted FR2409593A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772751452 DE2751452C2 (de) 1977-11-18 1977-11-18 Elektrisches Schaltgerät

Publications (2)

Publication Number Publication Date
FR2409593A1 FR2409593A1 (fr) 1979-06-15
FR2409593B1 true FR2409593B1 (de) 1983-04-29

Family

ID=6023982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832485A Granted FR2409593A1 (fr) 1977-11-18 1978-11-17 Interrupteur automatique de protection avec declencheur electromagnetique

Country Status (3)

Country Link
BE (1) BE872090A (de)
DE (1) DE2751452C2 (de)
FR (1) FR2409593A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598187A (en) * 1984-11-26 1986-07-01 General Electric Company Current limiting circuit breaker
DE3824027A1 (de) * 1988-07-15 1990-01-18 Asea Brown Boveri Elektrisches schaltgeraet
FR2677485A1 (fr) * 1991-06-07 1992-12-11 Stopcircuit Sa Appareil de coupure en charge pour circuit electrique.
CN106098485B (zh) * 2016-08-04 2018-03-20 厦门大恒科技有限公司 一种断路器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE464688C (de) * 1925-06-13 1928-08-22 Elfa Elektrotechnische Fabrik Installations-Selbstschalter
DE452815C (de) * 1925-12-11 1927-11-22 Siemens Schuckertwerke G M B H Schnellschalter mit Lichtbogenloeschung, bei dem parallel zu seinen Unterbrechungskontakten dauernd ein Widerstand eingeschaltet ist
FR1029845A (fr) * 1950-12-19 1953-06-08 Interrupteurs de circuit à suppression d'arc
FR65454E (fr) * 1951-02-05 1956-02-21 Régulateur à résistances rapide, plus spécialement disjoncteur
DE1177713B (de) * 1960-08-10 1964-09-10 Siemens Ag Elektrischer Schalter fuer Wechselstrom
NL288703A (de) * 1963-02-23
DE2439066C2 (de) * 1974-08-14 1982-06-03 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zur Begrenzung von Strömen
CH589351A5 (de) * 1975-08-19 1977-06-30 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
FR2409593A1 (fr) 1979-06-15
BE872090A (fr) 1979-03-16
DE2751452A1 (de) 1979-05-23
DE2751452C2 (de) 1986-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse