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IT1081265B - ELECTRIC SWITCH - Google Patents

ELECTRIC SWITCH

Info

Publication number
IT1081265B
IT1081265B IT2498077A IT2498077A IT1081265B IT 1081265 B IT1081265 B IT 1081265B IT 2498077 A IT2498077 A IT 2498077A IT 2498077 A IT2498077 A IT 2498077A IT 1081265 B IT1081265 B IT 1081265B
Authority
IT
Italy
Prior art keywords
electric switch
switch
electric
Prior art date
Application number
IT2498077A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1081265B publication Critical patent/IT1081265B/en

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
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the 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
IT2498077A 1976-06-30 1977-06-23 ELECTRIC SWITCH IT1081265B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762629408 DE2629408A1 (en) 1976-06-30 1976-06-30 ELECTRIC SWITCH

Publications (1)

Publication Number Publication Date
IT1081265B true IT1081265B (en) 1985-05-16

Family

ID=5981877

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2498077A IT1081265B (en) 1976-06-30 1977-06-23 ELECTRIC SWITCH

Country Status (4)

Country Link
JP (1) JPS5330780A (en)
DE (1) DE2629408A1 (en)
FR (1) FR2357049A1 (en)
IT (1) IT1081265B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129161A1 (en) * 1981-07-23 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Arc extinguishing chamber
DE4041887A1 (en) * 1990-12-27 1992-07-02 Abb Patent Gmbh ARC CHAMBER FOR AN ELECTRICAL SWITCHGEAR
DE102006028696A1 (en) * 2006-06-22 2007-12-27 Siemens Ag Circuit breaker or circuit breaker
FR3021567B1 (en) 2014-05-27 2016-05-27 Peugeot Citroen Automobiles Sa METHOD FOR MAKING A LOST MODEL FOR USE IN FOUNDRIES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1623531A (en) * 1922-11-23 1927-04-05 Dubilier William Method and apparatus for interrupting electrical circuits
DE2133926A1 (en) * 1971-07-07 1973-01-18 Allis Chalmers Mfg Co SPARK CHAMBER FOR AIR CIRCUIT BREAKER

Also Published As

Publication number Publication date
DE2629408A1 (en) 1978-01-05
JPS5330780A (en) 1978-03-23
FR2357049B1 (en) 1981-06-19
DE2629408C2 (en) 1987-08-27
FR2357049A1 (en) 1978-01-27

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