JPS4842368A - - Google Patents

Info

Publication number
JPS4842368A
JPS4842368A JP47097308A JP9730872A JPS4842368A JP S4842368 A JPS4842368 A JP S4842368A JP 47097308 A JP47097308 A JP 47097308A JP 9730872 A JP9730872 A JP 9730872A JP S4842368 A JPS4842368 A JP S4842368A
Authority
JP
Japan
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.)
Granted
Application number
JP47097308A
Other languages
Japanese (ja)
Other versions
JPS5614218B2 (de
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 filed Critical
Publication of JPS4842368A publication Critical patent/JPS4842368A/ja
Publication of JPS5614218B2 publication Critical patent/JPS5614218B2/ja
Expired 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
    • H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Circuit Breakers (AREA)
JP9730872A 1971-09-30 1972-09-29 Expired JPS5614218B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1437871A CH543174A (de) 1971-09-30 1971-09-30 Leitungsschutzschalter

Publications (2)

Publication Number Publication Date
JPS4842368A true JPS4842368A (de) 1973-06-20
JPS5614218B2 JPS5614218B2 (de) 1981-04-02

Family

ID=4400303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9730872A Expired JPS5614218B2 (de) 1971-09-30 1972-09-29

Country Status (14)

Country Link
US (1) US3790911A (de)
JP (1) JPS5614218B2 (de)
AT (1) AT325704B (de)
BE (1) BE789300A (de)
CH (1) CH543174A (de)
DE (1) DE2158749C3 (de)
DK (1) DK131527B (de)
ES (1) ES407278A1 (de)
FR (1) FR2154628B1 (de)
GB (1) GB1391222A (de)
IL (1) IL40438A (de)
IT (1) IT967721B (de)
NL (1) NL172703C (de)
SE (1) SE386304B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118260A (de) * 1974-03-02 1975-09-16
JPS6149944U (de) * 1985-08-29 1986-04-03
JPS61124020A (ja) * 1984-11-20 1986-06-11 松下電工株式会社 消弧装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7508649U (de) * 1974-05-14 1975-08-28 Kopp H Hochleistungs-Selbstschalter
FR2429488A1 (fr) * 1978-06-23 1980-01-18 Merlin Gerin Disjoncteur electrique multipolaire basse tension a chambre d'extinction d'arc perfectionnee
FR2461349A1 (fr) * 1979-07-12 1981-01-30 Merlin Gerin Chambre de coupure perfectionnee pour disjoncteur basse tension multipolaire a boitier moule
DE3021867A1 (de) * 1980-06-11 1981-12-17 Brown, Boveri & Cie Ag, 6800 Mannheim Selbstschalter
FR2495826A1 (fr) * 1980-12-09 1982-06-11 Merlin Gerin Disjoncteur miniature a haut pouvoir de coupure
FR2517465B1 (fr) * 1981-11-27 1986-05-02 Merlin Gerin Disjoncteur miniature a deux chambres de coupure accolees
DE3339399A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit lichtbogenblasfeld
DE3421876A1 (de) * 1984-06-13 1985-12-19 Brown, Boveri & Cie Ag, 6800 Mannheim Lichtbogenloescheinrichtung
US4656446A (en) * 1985-12-17 1987-04-07 Westinghouse Electric Corp. Current limiting circuit breaker with series double break contact system per pole
JPH088048B2 (ja) * 1989-09-18 1996-01-29 三菱電機株式会社 限流装置
DE19734676A1 (de) * 1997-08-11 1999-02-18 Maier & Cie C Schaltgerät
IT1318215B1 (it) * 2000-07-21 2003-07-28 Gewiss Spa Interruttore elettrico magnetotermico
EP1220260A1 (de) * 2000-12-27 2002-07-03 ABB Schweiz AG Leistungsschalter mit einer doppeltunterbrechenden Kontaktanordnung
IT1325891B (it) * 2001-06-22 2004-12-30 Abb Service Srl Polo interruttore miniaturizzato
DE102005041232B4 (de) * 2005-08-31 2009-11-26 Abb Ag Elektrisches Schaltgerät
DE102005041231B4 (de) * 2005-08-31 2009-11-26 Abb Ag Elektrisches Schaltgerät
US8912461B2 (en) * 2012-01-23 2014-12-16 General Electric Company Arc chute assembly and method of manufacturing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919438A (en) * 1929-08-20 1933-07-25 Westinghouse Electric & Mfg Co Plate for circuit breakers
US2615109A (en) * 1949-12-10 1952-10-21 Gen Electric Zigzag magnetic labyrinth arc muffler
US2687462A (en) * 1950-02-16 1954-08-24 Westinghouse Electric Corp Circuit interrupter
US2908782A (en) * 1957-04-04 1959-10-13 Gen Electric Circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118260A (de) * 1974-03-02 1975-09-16
JPS5745007B2 (de) * 1974-03-02 1982-09-25
JPS61124020A (ja) * 1984-11-20 1986-06-11 松下電工株式会社 消弧装置
JPS6149944U (de) * 1985-08-29 1986-04-03

Also Published As

Publication number Publication date
IT967721B (it) 1974-03-11
NL172703B (nl) 1983-05-02
DE2158749C3 (de) 1975-01-09
NL172703C (nl) 1983-10-03
NL7213269A (de) 1973-04-03
IL40438A (en) 1975-08-31
CH543174A (de) 1973-10-15
DK131527C (de) 1975-12-22
ATA771372A (de) 1975-01-15
ES407278A1 (es) 1975-10-16
IL40438A0 (en) 1972-11-28
US3790911A (en) 1974-02-05
AT325704B (de) 1975-11-10
DK131527B (da) 1975-07-28
BE789300A (fr) 1973-01-15
SE386304B (sv) 1976-08-02
DE2158749A1 (de) 1973-04-12
DE2158749B2 (de) 1973-08-02
JPS5614218B2 (de) 1981-04-02
FR2154628B1 (de) 1977-08-26
GB1391222A (en) 1975-04-16
FR2154628A1 (de) 1973-05-11

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