FR347946A - Multi-pole automatic minimum circuit breaker - Google Patents

Multi-pole automatic minimum circuit breaker

Info

Publication number
FR347946A
FR347946A FR347946DA FR347946A FR 347946 A FR347946 A FR 347946A FR 347946D A FR347946D A FR 347946DA FR 347946 A FR347946 A FR 347946A
Authority
FR
France
Prior art keywords
circuit breaker
minimum circuit
pole automatic
automatic minimum
pole
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
Albert-Marie-Louis Choulet
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.)
ALBERT MARIE LOUIS CHOULET
Original Assignee
ALBERT MARIE LOUIS CHOULET
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 ALBERT MARIE LOUIS CHOULET filed Critical ALBERT MARIE LOUIS CHOULET
Application granted granted Critical
Publication of FR347946A publication Critical patent/FR347946A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
FR347946D 1904-11-16 1904-11-16 Multi-pole automatic minimum circuit breaker Expired FR347946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR347946T 1904-11-16

Publications (1)

Publication Number Publication Date
FR347946A true FR347946A (en) 1905-03-27

Family

ID=1396551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR347946D Expired FR347946A (en) 1904-11-16 1904-11-16 Multi-pole automatic minimum circuit breaker

Country Status (1)

Country Link
FR (1) FR347946A (en)

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