FR1022032A - High voltage circuit closing relays for high currents - Google Patents

High voltage circuit closing relays for high currents

Info

Publication number
FR1022032A
FR1022032A FR1022032DA FR1022032A FR 1022032 A FR1022032 A FR 1022032A FR 1022032D A FR1022032D A FR 1022032DA FR 1022032 A FR1022032 A FR 1022032A
Authority
FR
France
Prior art keywords
voltage circuit
circuit closing
high voltage
closing relays
currents
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 FR1022032A publication Critical patent/FR1022032A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T11/00—Spark gaps specially adapted as rectifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/004—Closing switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1022032D 1950-07-13 1950-07-13 High voltage circuit closing relays for high currents Expired FR1022032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1022032T 1950-07-13

Publications (1)

Publication Number Publication Date
FR1022032A true FR1022032A (en) 1953-02-26

Family

ID=9577371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022032D Expired FR1022032A (en) 1950-07-13 1950-07-13 High voltage circuit closing relays for high currents

Country Status (4)

Country Link
BE (1) BE504578A (en)
CH (1) CH294865A (en)
FR (1) FR1022032A (en)
NL (1) NL74966C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563556A (en) * 1984-03-28 1986-01-07 Michel Goldstein Internal combustion circuit breaker

Also Published As

Publication number Publication date
BE504578A (en)
CH294865A (en) 1953-11-30
NL74966C (en)

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