DE293332C - - Google Patents

Info

Publication number
DE293332C
DE293332C DENDAT293332D DE293332DA DE293332C DE 293332 C DE293332 C DE 293332C DE NDAT293332 D DENDAT293332 D DE NDAT293332D DE 293332D A DE293332D A DE 293332DA DE 293332 C DE293332 C DE 293332C
Authority
DE
Germany
Prior art keywords
arc
embodiment according
subclaims
sucked
magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT293332D
Other languages
German (de)
English (en)
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.)
Publication of DE293332C publication Critical patent/DE293332C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
DENDAT293332D 1930-08-14 Active DE293332C (lv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB597181X 1930-08-14

Publications (1)

Publication Number Publication Date
DE293332C true DE293332C (lv)

Family

ID=10484286

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT293332D Active DE293332C (lv) 1930-08-14
DEA63065D Expired DE597181C (de) 1930-08-14 1931-08-13 Lichtbogenloeschvorrichtung fuer elektrische Schalter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEA63065D Expired DE597181C (de) 1930-08-14 1931-08-13 Lichtbogenloeschvorrichtung fuer elektrische Schalter

Country Status (1)

Country Link
DE (2) DE597181C (lv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002840B (de) * 1954-09-16 1957-02-21 Siemens Ag Elektromagnetische Blasvorrichtung fuer Wechselstrom
DE1015893B (de) * 1953-05-05 1957-09-19 Siemens Ag Lichtbogenloeschkammer fuer elektrische Schaltgeraete mit einem Dauermagnetfeld
DE972570C (de) * 1952-08-06 1959-08-13 Siemens Ag Lichtbogenschutz

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068788B (de) * 1968-02-08 Calor-Emag Elektrizitäts-Aktiengesellschaft, '4030 Ratingen Elektrischer Schalter mit Lichtbogenlängung zwischen Isolierwänden
BE483190A (lv) * 1939-03-22
US2293513A (en) * 1939-10-11 1942-08-18 Gen Electric Electric air circuit breaker
DE1058599B (de) * 1951-02-03 1959-06-04 Allis Chalmers Mfg Co Elektrischer Stromkreisunterbrecher
DE1020396B (de) * 1951-03-26 1957-12-05 Allis Chalmers Mfg Co Stromunterbrecher mit Abreisskontakten und mit einem Schacht zur Aufnahme und zum Loeschen des Lichtbogens
NL86694C (lv) * 1951-05-03
US2721916A (en) * 1952-08-05 1955-10-25 Allis Chalmers Mfg Co Arc chute providing barriers parallel to the direction of contact separation
US2749410A (en) * 1952-08-12 1956-06-05 Allis Chalmers Mfg Co Arc chute with perforated barrier plates having staggered slots
DE961120C (de) * 1952-12-05 1957-04-04 Siemens Ag Niederspannungs-Hochleistungs-Schmelzsicherung, insbesondere fuer Wechselstromnetze
DE957409C (de) * 1953-04-23 1957-01-31 Licentia Gmbh Lichtbogenloeschkammer mit den Lichtbogen maeanderfoermig laengenden Querwaenden
US2933574A (en) * 1954-04-26 1960-04-19 Westinghouse Electric Corp Circuit interrupters
DE1069257B (lv) * 1956-10-18 1959-11-19
DE1055081B (de) * 1958-05-03 1959-04-16 Voigt & Haeffner Ag Lichtbogenloescheinrichtung fuer elektrische Schalter
CH360109A (de) * 1958-07-22 1962-02-15 Oerlikon Maschf Lichtbogenkamin an einem Luftschalter
BE635433A (lv) * 1962-07-27
DE1198898B (de) * 1962-10-02 1965-08-19 Weyer & Zander Kommanditgesell Schaltkammer in Schalenbauweise
DE1210472B (de) * 1962-11-22 1966-02-10 Licentia Gmbh Lichtbogenloeschkammer
US3369095A (en) * 1964-01-29 1968-02-13 Maggi Ernesto Arc-extinguishing chambers for alternating current utilizing permanent magnets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972570C (de) * 1952-08-06 1959-08-13 Siemens Ag Lichtbogenschutz
DE1015893B (de) * 1953-05-05 1957-09-19 Siemens Ag Lichtbogenloeschkammer fuer elektrische Schaltgeraete mit einem Dauermagnetfeld
DE1002840B (de) * 1954-09-16 1957-02-21 Siemens Ag Elektromagnetische Blasvorrichtung fuer Wechselstrom

Also Published As

Publication number Publication date
DE597181C (de) 1934-05-18

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