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IT1164306B - AUTOMATIC ELECTRIC LINE SWITCH - Google Patents

AUTOMATIC ELECTRIC LINE SWITCH

Info

Publication number
IT1164306B
IT1164306B IT21958/83A IT2195883A IT1164306B IT 1164306 B IT1164306 B IT 1164306B IT 21958/83 A IT21958/83 A IT 21958/83A IT 2195883 A IT2195883 A IT 2195883A IT 1164306 B IT1164306 B IT 1164306B
Authority
IT
Italy
Prior art keywords
electric line
line switch
automatic electric
automatic
switch
Prior art date
Application number
IT21958/83A
Other languages
Italian (it)
Other versions
IT8321958A0 (en
Inventor
Erhard Runtsch
Klaus Greefe
Karl Gerhardt
Werner Bruckner
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Publication of IT8321958A0 publication Critical patent/IT8321958A0/en
Application granted granted Critical
Publication of IT1164306B publication Critical patent/IT1164306B/en

Links

Classifications

    • 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
IT21958/83A 1982-07-09 1983-07-06 AUTOMATIC ELECTRIC LINE SWITCH IT1164306B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823225736 DE3225736A1 (en) 1982-07-09 1982-07-09 Electrical line protection circuit breaker

Publications (2)

Publication Number Publication Date
IT8321958A0 IT8321958A0 (en) 1983-07-06
IT1164306B true IT1164306B (en) 1987-04-08

Family

ID=6168054

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21958/83A IT1164306B (en) 1982-07-09 1983-07-06 AUTOMATIC ELECTRIC LINE SWITCH

Country Status (3)

Country Link
JP (1) JPS5920940A (en)
DE (1) DE3225736A1 (en)
IT (1) IT1164306B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443121A1 (en) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRICAL CIRCUIT BREAKER
DE3443122A1 (en) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim DEVICE FOR INTERRUPTING CIRCUITS
DE3514390A1 (en) * 1985-04-20 1986-10-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Line protection circuit breaker
DE3705216A1 (en) * 1987-02-19 1988-09-01 Geyer Gmbh & Co Christian Electrical line protection circuit breaker
FR2806522B1 (en) * 2000-03-14 2003-09-19 Schneider Electric Ind Sa MAGNETIC TRIGGERING DEVICE, PARTICULARLY FOR CIRCUIT BREAKER, AND ELECTRICAL PROTECTION APPARATUS COMPRISING SUCH A DEVICE
EP1876617A1 (en) * 2006-07-06 2008-01-09 ABB PATENT GmbH Electrical installation switch with pre-arcing chamber, arcing horns and current limiting arc chute
DE102009056480B4 (en) * 2009-12-01 2011-12-08 Abb Ag Installation switching device with an arc quenching device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644458U (en) * 1979-09-14 1981-04-22

Also Published As

Publication number Publication date
JPS5920940A (en) 1984-02-02
DE3225736A1 (en) 1984-01-12
DE3225736C2 (en) 1990-01-18
IT8321958A0 (en) 1983-07-06

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