FR877074A - High power switch - Google Patents

High power switch

Info

Publication number
FR877074A
FR877074A FR877074DA FR877074A FR 877074 A FR877074 A FR 877074A FR 877074D A FR877074D A FR 877074DA FR 877074 A FR877074 A FR 877074A
Authority
FR
France
Prior art keywords
power switch
high power
switch
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR877074A publication Critical patent/FR877074A/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
FR877074D 1940-11-09 1941-11-18 High power switch Expired FR877074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES142883D DE755021C (en) 1940-11-09 1940-11-09 Arc switch with conductive switching fluid

Publications (1)

Publication Number Publication Date
FR877074A true FR877074A (en) 1942-11-26

Family

ID=7541857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877074D Expired FR877074A (en) 1940-11-09 1941-11-18 High power switch

Country Status (3)

Country Link
BE (1) BE443473A (en)
DE (1) DE755021C (en)
FR (1) FR877074A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US999735A (en) * 1909-11-30 1911-08-08 Edgar S Beck Electric-circuit-opening device.

Also Published As

Publication number Publication date
DE755021C (en) 1953-10-26
BE443473A (en) 1941-12-31

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