FR2282157B3 - - Google Patents

Info

Publication number
FR2282157B3
FR2282157B3 FR7525279A FR7525279A FR2282157B3 FR 2282157 B3 FR2282157 B3 FR 2282157B3 FR 7525279 A FR7525279 A FR 7525279A FR 7525279 A FR7525279 A FR 7525279A FR 2282157 B3 FR2282157 B3 FR 2282157B3
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
FR7525279A
Other versions
FR2282157A1 (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 FR2282157A1 publication Critical patent/FR2282157A1/fr
Application granted granted Critical
Publication of FR2282157B3 publication Critical patent/FR2282157B3/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
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)
FR7525279A 1974-08-14 1975-08-13 Dispositif de limitation de courants Granted FR2282157A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2439066A DE2439066C2 (de) 1974-08-14 1974-08-14 Einrichtung zur Begrenzung von Strömen

Publications (2)

Publication Number Publication Date
FR2282157A1 FR2282157A1 (fr) 1976-03-12
FR2282157B3 true FR2282157B3 (fr) 1978-04-07

Family

ID=5923214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525279A Granted FR2282157A1 (fr) 1974-08-14 1975-08-13 Dispositif de limitation de courants

Country Status (5)

Country Link
US (1) US4021699A (fr)
BE (1) BE832466A (fr)
DE (1) DE2439066C2 (fr)
FR (1) FR2282157A1 (fr)
IT (1) IT1041231B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751452C2 (de) * 1977-11-18 1986-10-23 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrisches Schaltgerät
DE3206462A1 (de) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Leitungsschutzschalter
DE3415288A1 (de) * 1984-04-24 1985-02-07 Peter 8918 Dießen Beger Dauer-sicherungsanordnung fuer den niederspannungsbereich, mit reversibler, definierter trennung
DE4446045A1 (de) * 1994-12-22 1996-06-27 Siemens Ag Schalter zur Strombegrenzung
DE19510100A1 (de) * 1995-03-20 1996-09-26 Abb Research Ltd Elastisch verformbarer Widerstand und Vorrichtung zum Begrenzen und/oder Schalten von Strom mit einem solchen Widerstand
DE19743468B4 (de) * 1997-10-01 2007-02-08 Moeller Gmbh Strombegrenzendes Kontaktsystem mit selektiver Wirkung
DE10118746B4 (de) 2001-04-17 2004-06-24 Siemens Ag Verfahren zum Betreiben eines Schaltgerätes mit einem zuschaltbaren Strombegrenzer und zugehörige Anordnung
US6774509B2 (en) * 2002-01-30 2004-08-10 Defond Manufacturing Limited Electrical switch assembly
DE102006034818B3 (de) * 2006-07-27 2008-01-03 Moeller Gmbh Kontaktsystem einer elektrischen Schaltanordnung
DE102011056577C5 (de) 2011-12-19 2015-02-19 Sma Solar Technology Ag Schaltungsanordnung zur Unterdrückung eines bei einem Schaltvorgang auftretenden Lichtbogens

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221114A (en) * 1965-11-30 Hisao maeda
CA655182A (en) * 1963-01-01 Roth Heinz Electrical resistance for heavy duty switch
DE488687C (de) * 1927-10-22 1930-01-04 E H Georg Dettmar Dr Ing Druckabhaengiger Regelwiderstand in Gestalt einer Feder
GB406844A (en) * 1931-12-16 1934-03-08 Gen Electric Improvements in and relating to resistances combined with electric switches
US2818479A (en) * 1954-12-08 1957-12-31 Mandrel Industries Transient switch
CH348198A (de) * 1957-02-14 1960-08-15 Kuhn Albert Elektrischer Regulierwiderstand
DE1194949B (fr) * 1961-10-24 1965-06-16
US3240996A (en) * 1962-02-23 1966-03-15 Siemens Ag Switch of the circuit breaker type
BE629692A (fr) * 1963-04-01
US3529210A (en) * 1967-02-28 1970-09-15 Mitsubishi Electric Corp Current limiting circuit
DE1939555A1 (de) * 1968-08-09 1970-02-12 Magrini Fabbriche Riunite Marg Verfahren und Vorrichtung zum Anlegen einer Spannung an eine Leitung vermittels eines Modulschalters und eines Einschaltwiderstandes
DD98398A1 (fr) * 1972-03-30 1973-06-12

Also Published As

Publication number Publication date
DE2439066C2 (de) 1982-06-03
BE832466A (fr) 1975-12-01
IT1041231B (it) 1980-01-10
DE2439066A1 (de) 1976-02-26
US4021699A (en) 1977-05-03
FR2282157A1 (fr) 1976-03-12

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