FR831331A - Improvement in direct circuit breaker relays - Google Patents

Improvement in direct circuit breaker relays

Info

Publication number
FR831331A
FR831331A FR831331DA FR831331A FR 831331 A FR831331 A FR 831331A FR 831331D A FR831331D A FR 831331DA FR 831331 A FR831331 A FR 831331A
Authority
FR
France
Prior art keywords
improvement
circuit breaker
direct circuit
breaker relays
relays
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)
Inventor
Louis Debuit
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR831331A publication Critical patent/FR831331A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
FR831331D 1937-04-07 1937-04-07 Improvement in direct circuit breaker relays Expired FR831331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831331T 1937-04-07

Publications (1)

Publication Number Publication Date
FR831331A true FR831331A (en) 1938-08-30

Family

ID=9291616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831331D Expired FR831331A (en) 1937-04-07 1937-04-07 Improvement in direct circuit breaker relays

Country Status (1)

Country Link
FR (1) FR831331A (en)

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