IT8222666A0 - ELECTRICAL SWITCH. - Google Patents

ELECTRICAL SWITCH.

Info

Publication number
IT8222666A0
IT8222666A0 IT8222666A IT2266682A IT8222666A0 IT 8222666 A0 IT8222666 A0 IT 8222666A0 IT 8222666 A IT8222666 A IT 8222666A IT 2266682 A IT2266682 A IT 2266682A IT 8222666 A0 IT8222666 A0 IT 8222666A0
Authority
IT
Italy
Prior art keywords
electrical switch
switch
electrical
Prior art date
Application number
IT8222666A
Other languages
Italian (it)
Other versions
IT1237329B (en
Inventor
Fritz Pohl
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
Publication of IT8222666A0 publication Critical patent/IT8222666A0/en
Application granted granted Critical
Publication of IT1237329B publication Critical patent/IT1237329B/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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
IT8222666A 1981-08-07 1982-07-30 ELECTRIC SWITCH. IT1237329B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813131437 DE3131437A1 (en) 1981-08-07 1981-08-07 Electrical switch

Publications (2)

Publication Number Publication Date
IT8222666A0 true IT8222666A0 (en) 1982-07-30
IT1237329B IT1237329B (en) 1993-05-31

Family

ID=6138896

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8222666A IT1237329B (en) 1981-08-07 1982-07-30 ELECTRIC SWITCH.

Country Status (4)

Country Link
JP (1) JPS5838412A (en)
DE (1) DE3131437A1 (en)
FR (1) FR2511187A1 (en)
IT (1) IT1237329B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912726A1 (en) * 1989-02-08 1990-08-09 Siemens Ag ARC CHAMBER WITH EXTINGUISHING SHEETS
DE29720715U1 (en) * 1997-11-21 1998-01-22 Siemens Ag Switchgear with arc quenching device
US7839243B1 (en) * 2007-04-11 2010-11-23 Siemens Industry, Inc. Devices, systems, and methods for dissipating energy from an arc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868442A (en) * 1930-10-29 1932-07-19 Westinghouse Electric & Mfg Co Arc quencher for circuit breakers
US2147419A (en) * 1935-06-19 1939-02-14 Westinghouse Electric & Mfg Co Circuit interrupter

Also Published As

Publication number Publication date
JPS5838412A (en) 1983-03-05
IT1237329B (en) 1993-05-31
FR2511187A1 (en) 1983-02-11
DE3131437A1 (en) 1983-02-24

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