FR456464A - Protection device for electrical circuits - Google Patents

Protection device for electrical circuits

Info

Publication number
FR456464A
FR456464A FR456464A FR456464DA FR456464A FR 456464 A FR456464 A FR 456464A FR 456464 A FR456464 A FR 456464A FR 456464D A FR456464D A FR 456464DA FR 456464 A FR456464 A FR 456464A
Authority
FR
France
Prior art keywords
protection device
electrical circuits
circuits
electrical
protection
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
FR456464A
Other languages
French (fr)
Inventor
Philip Michael Levy
Henry Thomas George
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR456464A publication Critical patent/FR456464A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/30—Switches having at least one liquid contact with level of surface of contact liquid displaced by expansion or evaporation thereof
FR456464A 1912-04-11 1913-04-09 Protection device for electrical circuits Expired FR456464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191208590T 1912-04-11

Publications (1)

Publication Number Publication Date
FR456464A true FR456464A (en) 1913-08-27

Family

ID=32571654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR456464A Expired FR456464A (en) 1912-04-11 1913-04-09 Protection device for electrical circuits

Country Status (2)

Country Link
FR (1) FR456464A (en)
GB (1) GB191208590A (en)

Also Published As

Publication number Publication date
GB191208590A (en) 1912-10-10

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