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FR813495A - Improvements made to circuit breaker tripping devices using thermal relays - Google Patents

Improvements made to circuit breaker tripping devices using thermal relays

Info

Publication number
FR813495A
FR813495A FR813495DA FR813495A FR 813495 A FR813495 A FR 813495A FR 813495D A FR813495D A FR 813495DA FR 813495 A FR813495 A FR 813495A
Authority
FR
France
Prior art keywords
circuit breaker
improvements made
breaker tripping
tripping devices
thermal 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)
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle 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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR813495A publication Critical patent/FR813495A/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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR813495D 1935-10-25 1936-10-22 Improvements made to circuit breaker tripping devices using thermal relays Expired FR813495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE813495X 1935-10-25

Publications (1)

Publication Number Publication Date
FR813495A true FR813495A (en) 1937-06-02

Family

ID=6733484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813495D Expired FR813495A (en) 1935-10-25 1936-10-22 Improvements made to circuit breaker tripping devices using thermal relays

Country Status (1)

Country Link
FR (1) FR813495A (en)

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