FR521237A - Removable armature circuit breaker, closed circuit and magnetic blowing - Google Patents

Removable armature circuit breaker, closed circuit and magnetic blowing

Info

Publication number
FR521237A
FR521237A FR521237A FR521237DA FR521237A FR 521237 A FR521237 A FR 521237A FR 521237 A FR521237 A FR 521237A FR 521237D A FR521237D A FR 521237DA FR 521237 A FR521237 A FR 521237A
Authority
FR
France
Prior art keywords
magnetic blowing
circuit breaker
removable armature
closed circuit
circuit
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
FR521237A
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.)
COMMERCIALE SOC IND
Original Assignee
COMMERCIALE SOC IND
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 COMMERCIALE SOC IND filed Critical COMMERCIALE SOC IND
Application granted granted Critical
Publication of FR521237A publication Critical patent/FR521237A/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
FR521237A 1920-07-27 1920-07-27 Removable armature circuit breaker, closed circuit and magnetic blowing Expired FR521237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR521237T 1920-07-27

Publications (1)

Publication Number Publication Date
FR521237A true FR521237A (en) 1921-07-08

Family

ID=8917153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521237A Expired FR521237A (en) 1920-07-27 1920-07-27 Removable armature circuit breaker, closed circuit and magnetic blowing

Country Status (1)

Country Link
FR (1) FR521237A (en)

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