DK131527C - - Google Patents

Info

Publication number
DK131527C
DK131527C DK485672A DK485672A DK131527C DK 131527 C DK131527 C DK 131527C DK 485672 A DK485672 A DK 485672A DK 485672 A DK485672 A DK 485672A DK 131527 C DK131527 C DK 131527C
Authority
DK
Denmark
Application number
DK485672A
Other languages
Danish (da)
Other versions
DK131527B (da
Inventor
H Kick
W Schwyn
Original Assignee
Maier & Cie C
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 Maier & Cie C filed Critical Maier & Cie C
Publication of DK131527B publication Critical patent/DK131527B/da
Application granted granted Critical
Publication of DK131527C publication Critical patent/DK131527C/da

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
DK485672AA 1971-09-30 1972-09-29 Elektrisk ledningsbeskyttelseskobler. DK131527B (da)

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
DK131527B DK131527B (da) 1975-07-28
DK131527C true DK131527C (enrdf_load_stackoverflow) 1975-12-22

Family

ID=4400303

Family Applications (1)

Application Number Title Priority Date Filing Date
DK485672AA DK131527B (da) 1971-09-30 1972-09-29 Elektrisk ledningsbeskyttelseskobler.

Country Status (14)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745007B2 (enrdf_load_stackoverflow) * 1974-03-02 1982-09-25
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
JPS61124020A (ja) * 1984-11-20 1986-06-11 松下電工株式会社 消弧装置
JPS6149944U (enrdf_load_stackoverflow) * 1985-08-29 1986-04-03
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
DE102005041231B4 (de) * 2005-08-31 2009-11-26 Abb Ag Elektrisches Schaltgerät
DE102005041232B4 (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

Also Published As

Publication number Publication date
GB1391222A (en) 1975-04-16
IL40438A0 (en) 1972-11-28
US3790911A (en) 1974-02-05
FR2154628A1 (enrdf_load_stackoverflow) 1973-05-11
SE386304B (sv) 1976-08-02
DK131527B (da) 1975-07-28
DE2158749C3 (de) 1975-01-09
DE2158749B2 (de) 1973-08-02
JPS5614218B2 (enrdf_load_stackoverflow) 1981-04-02
NL172703C (nl) 1983-10-03
NL7213269A (enrdf_load_stackoverflow) 1973-04-03
JPS4842368A (enrdf_load_stackoverflow) 1973-06-20
ATA771372A (de) 1975-01-15
BE789300A (fr) 1973-01-15
IT967721B (it) 1974-03-11
CH543174A (de) 1973-10-15
ES407278A1 (es) 1975-10-16
IL40438A (en) 1975-08-31
NL172703B (nl) 1983-05-02
AT325704B (de) 1975-11-10
DE2158749A1 (de) 1973-04-12
FR2154628B1 (enrdf_load_stackoverflow) 1977-08-26

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