FR1028512A - Dispositif pour actionner un relais de commande - Google Patents

Dispositif pour actionner un relais de commande

Info

Publication number
FR1028512A
FR1028512A FR1028512DA FR1028512A FR 1028512 A FR1028512 A FR 1028512A FR 1028512D A FR1028512D A FR 1028512DA FR 1028512 A FR1028512 A FR 1028512A
Authority
FR
France
Prior art keywords
actuating
control relay
relay
control
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
English (en)
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Application granted granted Critical
Publication of FR1028512A publication Critical patent/FR1028512A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1028512D 1950-11-28 1950-11-28 Dispositif pour actionner un relais de commande Expired FR1028512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1028512T 1950-11-28

Publications (1)

Publication Number Publication Date
FR1028512A true FR1028512A (fr) 1953-05-26

Family

ID=9581315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028512D Expired FR1028512A (fr) 1950-11-28 1950-11-28 Dispositif pour actionner un relais de commande

Country Status (1)

Country Link
FR (1) FR1028512A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207957A (en) * 1962-05-23 1965-09-21 Cts Of Canada Ltd Safety control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207957A (en) * 1962-05-23 1965-09-21 Cts Of Canada Ltd Safety control circuit

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