CH514226A - High-voltage rotary switch disconnecting under load - Google Patents

High-voltage rotary switch disconnecting under load

Info

Publication number
CH514226A
CH514226A CH1535169A CH1535169A CH514226A CH 514226 A CH514226 A CH 514226A CH 1535169 A CH1535169 A CH 1535169A CH 1535169 A CH1535169 A CH 1535169A CH 514226 A CH514226 A CH 514226A
Authority
CH
Switzerland
Prior art keywords
under load
rotary switch
switch disconnecting
voltage rotary
disconnecting under
Prior art date
Application number
CH1535169A
Other languages
German (de)
Inventor
Pesch Hermann
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
Publication of CH514226A publication Critical patent/CH514226A/en

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
CH1535169A 1968-10-23 1969-10-13 High-voltage rotary switch disconnecting under load CH514226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804661 DE1804661B2 (en) 1968-10-23 1968-10-23 HIGH VOLTAGE ROTARY SWITCH DISCONNECTOR

Publications (1)

Publication Number Publication Date
CH514226A true CH514226A (en) 1971-10-15

Family

ID=5711270

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1535169A CH514226A (en) 1968-10-23 1969-10-13 High-voltage rotary switch disconnecting under load

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019025493A1 (en) * 2017-08-01 2019-02-07 Walter Kraus Gmbh Residual load isolating switch

Families Citing this family (7)

* 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
DE2930830C2 (en) * 1979-07-30 1983-06-16 Siemens AG, 1000 Berlin und 8000 München Multipole high-voltage rotary switch that disconnects under load
FR2561816B1 (en) * 1984-03-20 1988-06-10 Telemecanique Electrique COMBINATION FOR LOADING BREAKDOWN AND VISIBLE DISCONNECTION OF AN ELECTRICAL CIRCUIT
DE3428519A1 (en) * 1984-08-02 1986-02-06 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Electrical switch
DK154591C (en) * 1985-01-14 1989-05-01 Knudsen Nordisk Elect A switch
FR2672727B1 (en) * 1991-02-08 1993-04-16 Gen Electric Cgr HIGH VOLTAGE SWITCHING DEVICE AND HIGH VOLTAGE SWITCH.
IT1313732B1 (en) * 1999-09-15 2002-09-17 Abb Ricerca Spa INTERRUPT AND SECTIONING EQUIPMENT INSULATED IN GAS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721386C (en) * 1937-11-08 1942-06-03 Siemens Ag Electrical high-performance switch with arc extinguishing by a flowing extinguishing agent
US2337889A (en) * 1942-05-29 1943-12-28 Gen Electric Electric circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019025493A1 (en) * 2017-08-01 2019-02-07 Walter Kraus Gmbh Residual load isolating switch
US11139123B2 (en) 2017-08-01 2021-10-05 Walter Kraus Gmbh Residual load circuit breaker
EP4209385A1 (en) 2017-08-01 2023-07-12 Walter Kraus GmbH Rotary switch body and residual load disconnecting switch
EP4212386A1 (en) 2017-08-01 2023-07-19 Walter Kraus GmbH Operating method for a residual load disconnecting switch

Also Published As

Publication number Publication date
FR2021388A1 (en) 1970-07-24
DE1804661A1 (en) 1970-06-11
BE740620A (en) 1970-04-01
AT294963B (en) 1971-12-10
DE1804661B2 (en) 1971-10-21
US3626126A (en) 1971-12-07

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Legal Events

Date Code Title Description
PL Patent ceased