FR613848A - Improvements in blowers for electrical circuit breakers - Google Patents

Improvements in blowers for electrical circuit breakers

Info

Publication number
FR613848A
FR613848A FR613848DA FR613848A FR 613848 A FR613848 A FR 613848A FR 613848D A FR613848D A FR 613848DA FR 613848 A FR613848 A FR 613848A
Authority
FR
France
Prior art keywords
blowers
electrical circuit
circuit breakers
breakers
electrical
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Application granted granted Critical
Publication of FR613848A publication Critical patent/FR613848A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
FR613848D 1925-05-27 1926-04-01 Improvements in blowers for electrical circuit breakers Expired FR613848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1387625A GB255993A (en) 1925-05-27 1925-05-27 Improvements in blow out for electric circuit breakers

Publications (1)

Publication Number Publication Date
FR613848A true FR613848A (en) 1926-11-30

Family

ID=10030982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR613848D Expired FR613848A (en) 1925-05-27 1926-04-01 Improvements in blowers for electrical circuit breakers

Country Status (2)

Country Link
FR (1) FR613848A (en)
GB (1) GB255993A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108714B (en) * 1978-06-26 1985-12-09 Ave Belli Andrea PERFECTED ELECTRIC SWITCH

Also Published As

Publication number Publication date
GB255993A (en) 1926-08-05

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