FR595488A - Improvements in electrical switches - Google Patents

Improvements in electrical switches

Info

Publication number
FR595488A
FR595488A FR595488DA FR595488A FR 595488 A FR595488 A FR 595488A FR 595488D A FR595488D A FR 595488DA FR 595488 A FR595488 A FR 595488A
Authority
FR
France
Prior art keywords
electrical switches
switches
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 FR595488A publication Critical patent/FR595488A/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
FR595488D 1924-03-27 1925-03-19 Improvements in electrical switches Expired FR595488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB782424A GB235960A (en) 1924-03-27 1924-03-27 Improvements in and relating to electric cut-out switches

Publications (1)

Publication Number Publication Date
FR595488A true FR595488A (en) 1925-10-03

Family

ID=9840452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR595488D Expired FR595488A (en) 1924-03-27 1925-03-19 Improvements in electrical switches

Country Status (2)

Country Link
FR (1) FR595488A (en)
GB (1) GB235960A (en)

Also Published As

Publication number Publication date
GB235960A (en) 1925-06-29

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