CH294865A - High voltage circuit closing relays for high current. - Google Patents

High voltage circuit closing relays for high current.

Info

Publication number
CH294865A
CH294865A CH294865DA CH294865A CH 294865 A CH294865 A CH 294865A CH 294865D A CH294865D A CH 294865DA CH 294865 A CH294865 A CH 294865A
Authority
CH
Switzerland
Prior art keywords
voltage circuit
circuit closing
high voltage
closing relays
high current
Prior art date
Application number
Other languages
French (fr)
Inventor
Ateliers De Construction Delle
Original Assignee
Delle Atel Const Electr
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 Delle Atel Const Electr filed Critical Delle Atel Const Electr
Publication of CH294865A publication Critical patent/CH294865A/en

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)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH294865D 1950-07-13 1951-07-13 High voltage circuit closing relays for high current. CH294865A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH294865A true CH294865A (en) 1953-11-30

Family

ID=9577371

Family Applications (1)

Application Number Title Priority Date Filing Date
CH294865D CH294865A (en) 1950-07-13 1951-07-13 High voltage circuit closing relays for high current.

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004515A1 (en) * 1984-03-28 1985-10-10 Michel Goldstein Internal combustion circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004515A1 (en) * 1984-03-28 1985-10-10 Michel Goldstein Internal combustion circuit breaker
EP0158482A1 (en) * 1984-03-28 1985-10-16 Michel Goldstein Internal combustion circuit breaker

Also Published As

Publication number Publication date
BE504578A (en)
NL74966C (en)
FR1022032A (en) 1953-02-26

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