FR769665A - Power switch for alternating current - Google Patents

Power switch for alternating current

Info

Publication number
FR769665A
FR769665A FR769665DA FR769665A FR 769665 A FR769665 A FR 769665A FR 769665D A FR769665D A FR 769665DA FR 769665 A FR769665 A FR 769665A
Authority
FR
France
Prior art keywords
alternating current
power switch
switch
alternating
power
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR769665A publication Critical patent/FR769665A/en
Expired legal-status Critical Current

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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
FR769665D 1932-11-12 1933-11-06 Power switch for alternating current Expired FR769665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES107020D DE649135C (en) 1932-11-12 1932-11-12 AC switch with arc extinguishing by flowing and expanding steam

Publications (1)

Publication Number Publication Date
FR769665A true FR769665A (en) 1934-08-31

Family

ID=7527815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769665D Expired FR769665A (en) 1932-11-12 1933-11-06 Power switch for alternating current

Country Status (2)

Country Link
DE (1) DE649135C (en)
FR (1) FR769665A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741957C (en) * 1941-05-21 1943-11-19 Aeg Electric circuit breaker for high voltage direct current

Also Published As

Publication number Publication date
DE649135C (en) 1937-08-17

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