AT294963B - Unter Last trennender Hochspannungs-Drehschalter - Google Patents

Unter Last trennender Hochspannungs-Drehschalter

Info

Publication number
AT294963B
AT294963B AT988969A AT988969A AT294963B AT 294963 B AT294963 B AT 294963B AT 988969 A AT988969 A AT 988969A AT 988969 A AT988969 A AT 988969A AT 294963 B AT294963 B AT 294963B
Authority
AT
Austria
Prior art keywords
under load
rotary switch
switch disconnecting
voltage rotary
disconnecting under
Prior art date
Application number
AT988969A
Other languages
English (en)
Original Assignee
Wickmann Werke 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 Wickmann Werke Ag filed Critical Wickmann Werke Ag
Application granted granted Critical
Publication of AT294963B publication Critical patent/AT294963B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/06—Insulating body insertable between contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
AT988969A 1968-10-23 1969-10-20 Unter Last trennender Hochspannungs-Drehschalter AT294963B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804661 DE1804661B2 (de) 1968-10-23 1968-10-23 Hochspannungs dreh lasttrennschalter

Publications (1)

Publication Number Publication Date
AT294963B true AT294963B (de) 1971-12-10

Family

ID=5711270

Family Applications (1)

Application Number Title Priority Date Filing Date
AT988969A AT294963B (de) 1968-10-23 1969-10-20 Unter Last trennender Hochspannungs-Drehschalter

Country Status (6)

Country Link
US (1) US3626126A (de)
AT (1) AT294963B (de)
BE (1) BE740620A (de)
CH (1) CH514226A (de)
DE (1) DE1804661B2 (de)
FR (1) FR2021388A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930830A1 (de) * 1979-07-30 1981-02-05 Siemens Ag Mehrpoliger hochspannungs-lastschalter
DE3428519A1 (de) * 1984-08-02 1986-02-06 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektrischer schalter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126773A (en) * 1977-03-09 1978-11-21 S&C Electric Company Polyphase disconnecting switch arrangement
FR2561816B1 (fr) * 1984-03-20 1988-06-10 Telemecanique Electrique Combine pour la coupure en charge et le sectionnement visible d'un circuit electrique
DK154591C (da) * 1985-01-14 1989-05-01 Knudsen Nordisk Elect Afbryderhus
FR2672727B1 (fr) * 1991-02-08 1993-04-16 Gen Electric Cgr Dispositif interrupteur haute tension et commutateur haute tension.
IT1313732B1 (it) * 1999-09-15 2002-09-17 Abb Ricerca Spa Apparecchiatura di interruzione e sezionamento isolata in gas
DE202017104597U1 (de) 2017-08-01 2018-11-13 Walter Kraus Gmbh Restlast-Trennschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721386C (de) * 1937-11-08 1942-06-03 Siemens Ag Elektrischer Hochleistungsschalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel
US2337889A (en) * 1942-05-29 1943-12-28 Gen Electric Electric circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930830A1 (de) * 1979-07-30 1981-02-05 Siemens Ag Mehrpoliger hochspannungs-lastschalter
DE3428519A1 (de) * 1984-08-02 1986-02-06 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektrischer schalter

Also Published As

Publication number Publication date
FR2021388A1 (de) 1970-07-24
DE1804661B2 (de) 1971-10-21
US3626126A (en) 1971-12-07
CH514226A (de) 1971-10-15
BE740620A (de) 1970-04-01
DE1804661A1 (de) 1970-06-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee