FR494942A - Automatic trip device or relay - Google Patents

Automatic trip device or relay

Info

Publication number
FR494942A
FR494942A FR494942DA FR494942A FR 494942 A FR494942 A FR 494942A FR 494942D A FR494942D A FR 494942DA FR 494942 A FR494942 A FR 494942A
Authority
FR
France
Prior art keywords
relay
trip device
automatic trip
automatic
trip
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 FR494942A publication Critical patent/FR494942A/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
    • H01H71/24—Electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR494942D 1919-01-21 1919-01-21 Automatic trip device or relay Expired FR494942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR494942T 1919-01-21

Publications (1)

Publication Number Publication Date
FR494942A true FR494942A (en) 1919-09-24

Family

ID=1530533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494942D Expired FR494942A (en) 1919-01-21 1919-01-21 Automatic trip device or relay

Country Status (1)

Country Link
FR (1) FR494942A (en)

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