IT1131269B - Interruttore di potenza o interruttore di protezione,per impianti di commutazione a bassa tensione - Google Patents

Interruttore di potenza o interruttore di protezione,per impianti di commutazione a bassa tensione

Info

Publication number
IT1131269B
IT1131269B IT22558/80A IT2255880A IT1131269B IT 1131269 B IT1131269 B IT 1131269B IT 22558/80 A IT22558/80 A IT 22558/80A IT 2255880 A IT2255880 A IT 2255880A IT 1131269 B IT1131269 B IT 1131269B
Authority
IT
Italy
Prior art keywords
low voltage
switch
voltage switching
switching systems
power switch
Prior art date
Application number
IT22558/80A
Other languages
English (en)
Italian (it)
Other versions
IT8022558A0 (it
Inventor
Erhard Runtsch
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 IT8022558A0 publication Critical patent/IT8022558A0/it
Application granted granted Critical
Publication of IT1131269B publication Critical patent/IT1131269B/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
    • H01H9/346—Details concerning the arc formation chamber
    • 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
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
IT22558/80A 1979-06-08 1980-06-05 Interruttore di potenza o interruttore di protezione,per impianti di commutazione a bassa tensione IT1131269B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2923234A DE2923234C2 (de) 1979-06-08 1979-06-08 Für Niederspannungsschaltanlagen bestimmter Leistungsschalter oder Schutzschalter

Publications (2)

Publication Number Publication Date
IT8022558A0 IT8022558A0 (it) 1980-06-05
IT1131269B true IT1131269B (it) 1986-06-18

Family

ID=6072768

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22558/80A IT1131269B (it) 1979-06-08 1980-06-05 Interruttore di potenza o interruttore di protezione,per impianti di commutazione a bassa tensione

Country Status (4)

Country Link
DE (1) DE2923234C2 (zh)
FR (1) FR2458883A1 (zh)
GB (1) GB2054963A (zh)
IT (1) IT1131269B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421876A1 (de) * 1984-06-13 1985-12-19 Brown, Boveri & Cie Ag, 6800 Mannheim Lichtbogenloescheinrichtung
DE3443121A1 (de) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer leitungsschutzschalter
DE3619241C2 (de) * 1986-06-07 1994-07-21 Kloeckner Moeller Gmbh Löscheinrichtung für einen Leitungsschutzschalter
DE3824025C2 (de) * 1988-07-15 1994-02-17 Asea Brown Boveri Niederspannungsschaltgerät
DE102005028473B4 (de) * 2005-06-20 2007-06-06 Siemens Ag Löschkammeranordnung
US8247727B2 (en) 2010-01-21 2012-08-21 Eaton Corporation Arc chamber employing a number of gassing inserts to form a number of gas flow circulation paths and electrical switching apparatus including the same
CN103794423B (zh) * 2012-11-01 2016-06-08 施耐德电器工业公司 气吹式低压灭弧装置及断路器
US9530592B1 (en) * 2015-09-16 2016-12-27 Siemens Aktiengesellschaft Arc extinguishing assemblies and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160681A (en) * 1937-12-30 1939-05-30 Westinghouse Electric & Mfg Co Circuit interrupter
US2707218A (en) * 1951-05-31 1955-04-26 Westinghouse Electric Corp Air-break circuit interrupters
DE1053067B (de) * 1958-06-26 1959-03-19 Siemens Ag Elektrischer Leistungsschalter mit Loeschkammer
GB1113062A (en) * 1964-04-17 1968-05-08 Reyrolle A & Co Ltd Improvements relating to cold cathode arc chutes
FR2041316A5 (zh) * 1969-04-18 1971-01-29 Kesl Karel
DE2029252C3 (de) * 1970-06-13 1975-04-03 Siemens Ag Elektrischer Schalter

Also Published As

Publication number Publication date
DE2923234A1 (de) 1980-12-11
DE2923234C2 (de) 1987-03-12
FR2458883B3 (zh) 1982-04-16
GB2054963A (en) 1981-02-18
IT8022558A0 (it) 1980-06-05
FR2458883A1 (fr) 1981-01-02

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