IT1024766B - Piastra di estinzione per interrut tori elettrici - Google Patents

Piastra di estinzione per interrut tori elettrici

Info

Publication number
IT1024766B
IT1024766B IT7026174A IT7026174A IT1024766B IT 1024766 B IT1024766 B IT 1024766B IT 7026174 A IT7026174 A IT 7026174A IT 7026174 A IT7026174 A IT 7026174A IT 1024766 B IT1024766 B IT 1024766B
Authority
IT
Italy
Prior art keywords
electric switches
extinguishing plate
extinguishing
plate
switches
Prior art date
Application number
IT7026174A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of IT1024766B publication Critical patent/IT1024766B/it

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
IT7026174A 1973-12-14 1974-11-06 Piastra di estinzione per interrut tori elettrici IT1024766B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2362089A DE2362089A1 (de) 1973-12-14 1973-12-14 Loeschbleche fuer elektrische schalter

Publications (1)

Publication Number Publication Date
IT1024766B true IT1024766B (it) 1978-07-20

Family

ID=5900686

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7026174A IT1024766B (it) 1973-12-14 1974-11-06 Piastra di estinzione per interrut tori elettrici

Country Status (4)

Country Link
CH (1) CH587552A5 (it)
DE (1) DE2362089A1 (it)
IT (1) IT1024766B (it)
SE (1) SE7413274L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129161A1 (de) * 1981-07-23 1983-02-10 Siemens AG, 1000 Berlin und 8000 München "lichtbogen-loeschkammer
DE8410454U1 (de) * 1984-04-04 1985-05-15 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Lichtbogenlöscheinrichtung für Schaltgeräte der elektrischen Energietechnik
DE3818864A1 (de) * 1988-06-03 1989-12-14 Kloeckner Moeller Elektrizit Stromunterbrecher mit lichtbogenbegrenzungseinrichtung
DE102004036113B4 (de) * 2004-07-24 2006-10-05 Ami Doduco Gmbh Löschblech für eine Lichtbogen-Löschkammer
DE102007005996B4 (de) * 2007-02-07 2009-01-02 Abb Ag Lichtbogenlöschblechanordnung
DE102008035974B4 (de) * 2008-07-31 2010-07-08 Ami Doduco Gmbh Löschplatte für eine Lichtbogen-Löschkammer
EP3330992B1 (en) 2016-12-05 2019-11-20 ABB Schweiz AG Electrical dc switching system
ES2871782T3 (es) 2017-02-10 2021-11-02 Abb Schweiz Ag Conjunto de horno para un proceso de producción de metal

Also Published As

Publication number Publication date
CH587552A5 (it) 1977-05-13
DE2362089A1 (de) 1975-06-26
SE7413274L (it) 1975-06-16

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