FR967664A - Circuit breaker control systems - Google Patents

Circuit breaker control systems

Info

Publication number
FR967664A
FR967664A FR967664DA FR967664A FR 967664 A FR967664 A FR 967664A FR 967664D A FR967664D A FR 967664DA FR 967664 A FR967664 A FR 967664A
Authority
FR
France
Prior art keywords
circuit breaker
control systems
breaker control
systems
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
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont 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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Application granted granted Critical
Publication of FR967664A publication Critical patent/FR967664A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H01H33/423—Driving mechanisms making use of an electromagnetic wave communication

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR967664D 1948-06-04 1948-06-04 Circuit breaker control systems Expired FR967664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861124X 1948-06-04

Publications (1)

Publication Number Publication Date
FR967664A true FR967664A (en) 1950-11-09

Family

ID=9337989

Family Applications (2)

Application Number Title Priority Date Filing Date
FR967664D Expired FR967664A (en) 1948-06-04 1948-06-04 Circuit breaker control systems
FR58896D Expired FR58896E (en) 1948-06-04 1948-10-19 Circuit breaker control systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR58896D Expired FR58896E (en) 1948-06-04 1948-10-19 Circuit breaker control systems

Country Status (2)

Country Link
DE (1) DE861124C (en)
FR (2) FR967664A (en)

Also Published As

Publication number Publication date
DE861124C (en) 1952-12-29
FR58896E (en) 1954-04-06

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