FR1312450A - Explosion proof firedamp coupling - Google Patents

Explosion proof firedamp coupling

Info

Publication number
FR1312450A
FR1312450A FR871537A FR871537A FR1312450A FR 1312450 A FR1312450 A FR 1312450A FR 871537 A FR871537 A FR 871537A FR 871537 A FR871537 A FR 871537A FR 1312450 A FR1312450 A FR 1312450A
Authority
FR
France
Prior art keywords
firedamp
coupling
explosion proof
explosion
proof
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
FR871537A
Other languages
French (fr)
Inventor
Otto Dunkel
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 filed Critical
Priority to FR871537A priority Critical patent/FR1312450A/en
Application granted granted Critical
Publication of FR1312450A publication Critical patent/FR1312450A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/707—Structural association with built-in electrical component with built-in switch interlocked with contact members or counterpart
FR871537A 1961-08-24 1961-08-24 Explosion proof firedamp coupling Expired FR1312450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR871537A FR1312450A (en) 1961-08-24 1961-08-24 Explosion proof firedamp coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871537A FR1312450A (en) 1961-08-24 1961-08-24 Explosion proof firedamp coupling

Publications (1)

Publication Number Publication Date
FR1312450A true FR1312450A (en) 1962-12-21

Family

ID=8761729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871537A Expired FR1312450A (en) 1961-08-24 1961-08-24 Explosion proof firedamp coupling

Country Status (1)

Country Link
FR (1) FR1312450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360764A (en) * 1964-04-24 1967-12-26 Bac Fernand Georges Electrical connections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360764A (en) * 1964-04-24 1967-12-26 Bac Fernand Georges Electrical connections

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