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CH201417A - DC tap changer with arc extinguishing by flowing compressed gas. - Google Patents

DC tap changer with arc extinguishing by flowing compressed gas.

Info

Publication number
CH201417A
CH201417A CH201417DA CH201417A CH 201417 A CH201417 A CH 201417A CH 201417D A CH201417D A CH 201417DA CH 201417 A CH201417 A CH 201417A
Authority
CH
Switzerland
Prior art keywords
compressed gas
arc extinguishing
tap changer
flowing compressed
flowing
Prior art date
Application number
Other languages
German (de)
Inventor
Cie Aktiengesellschaft Boveri
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 CH201417A publication Critical patent/CH201417A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
CH201417D 1937-02-06 1938-02-01 DC tap changer with arc extinguishing by flowing compressed gas. CH201417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201417X 1937-02-06

Publications (1)

Publication Number Publication Date
CH201417A true CH201417A (en) 1938-11-30

Family

ID=5766160

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201417D CH201417A (en) 1937-02-06 1938-02-01 DC tap changer with arc extinguishing by flowing compressed gas.

Country Status (3)

Country Link
BE (1) BE426206A (en)
CH (1) CH201417A (en)
FR (1) FR833151A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500605A1 (en) * 1995-01-11 1996-07-18 Rexroth Mannesmann Gmbh Cast body

Also Published As

Publication number Publication date
FR833151A (en) 1938-10-13
BE426206A (en)

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