FR562736A - Interlocking device for minimum coils - Google Patents

Interlocking device for minimum coils

Info

Publication number
FR562736A
FR562736A FR562736DA FR562736A FR 562736 A FR562736 A FR 562736A FR 562736D A FR562736D A FR 562736DA FR 562736 A FR562736 A FR 562736A
Authority
FR
France
Prior art keywords
coils
minimum
interlocking device
interlocking
minimum coils
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)
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.)
Lancon & Cie
Original Assignee
Lancon & Cie
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 Lancon & Cie filed Critical Lancon & Cie
Application granted granted Critical
Publication of FR562736A publication Critical patent/FR562736A/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
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
FR562736D 1923-02-27 1923-02-27 Interlocking device for minimum coils Expired FR562736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562736T 1923-02-27

Publications (1)

Publication Number Publication Date
FR562736A true FR562736A (en) 1923-11-17

Family

ID=8944495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562736D Expired FR562736A (en) 1923-02-27 1923-02-27 Interlocking device for minimum coils

Country Status (1)

Country Link
FR (1) FR562736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148746A2 (en) * 1984-01-09 1985-07-17 Westinghouse Electric Corporation Circuit breaker with undervoltage release device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148746A2 (en) * 1984-01-09 1985-07-17 Westinghouse Electric Corporation Circuit breaker with undervoltage release device
EP0148746A3 (en) * 1984-01-09 1986-07-09 Westinghouse Electric Corporation Circuit breaker with undervoltage release device

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