FR888940A - Arc extinguisher with extinguishing chamber - Google Patents

Arc extinguisher with extinguishing chamber

Info

Publication number
FR888940A
FR888940A FR888940DA FR888940A FR 888940 A FR888940 A FR 888940A FR 888940D A FR888940D A FR 888940DA FR 888940 A FR888940 A FR 888940A
Authority
FR
France
Prior art keywords
extinguishing chamber
arc extinguisher
extinguisher
arc
extinguishing
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 FR888940A publication Critical patent/FR888940A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
FR888940D 1941-04-03 1942-12-08 Arc extinguisher with extinguishing chamber Expired FR888940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES4626D DE967710C (en) 1941-04-03 1941-04-03 Arc switch with extinguishing chamber

Publications (1)

Publication Number Publication Date
FR888940A true FR888940A (en) 1943-12-27

Family

ID=7470831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888940D Expired FR888940A (en) 1941-04-03 1942-12-08 Arc extinguisher with extinguishing chamber

Country Status (2)

Country Link
DE (1) DE967710C (en)
FR (1) FR888940A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481538A (en) * 1947-04-11 1949-09-13 Rowedder William Twisting means

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE556469C (en) * 1932-08-10 Voigt & Haeffner Akt Ges Resistance step switch with high switching capacity
DE612575C (en) * 1930-01-15 1935-04-29 Siemens Ag Expansion chamber
US2089285A (en) * 1934-06-27 1937-08-10 Milliken Humphreys Circuit breaker
DE703056C (en) * 1935-03-27 1941-02-27 Frida Strauss Geb Ruppel Switching device
BE440379A (en) * 1938-05-27

Also Published As

Publication number Publication date
DE967710C (en) 1957-12-05

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