AT314653B - Device for igniting an explosive device by means of alternating current supplied from an alternating current network - Google Patents

Device for igniting an explosive device by means of alternating current supplied from an alternating current network

Info

Publication number
AT314653B
AT314653B AT528471A AT528471A AT314653B AT 314653 B AT314653 B AT 314653B AT 528471 A AT528471 A AT 528471A AT 528471 A AT528471 A AT 528471A AT 314653 B AT314653 B AT 314653B
Authority
AT
Austria
Prior art keywords
alternating current
igniting
current supplied
current network
explosive
Prior art date
Application number
AT528471A
Other languages
German (de)
Original Assignee
Salzdetfurth Ag
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
Priority claimed from DE19702032757 external-priority patent/DE2032757C3/en
Application filed by Salzdetfurth Ag filed Critical Salzdetfurth Ag
Application granted granted Critical
Publication of AT314653B publication Critical patent/AT314653B/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
AT528471A 1970-07-02 1971-06-18 Device for igniting an explosive device by means of alternating current supplied from an alternating current network AT314653B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702032757 DE2032757C3 (en) 1970-07-02 Control of the energy supply in switching devices operated with alternating current or three-phase current for disabling electrical detonators

Publications (1)

Publication Number Publication Date
AT314653B true AT314653B (en) 1974-04-25

Family

ID=5775581

Family Applications (1)

Application Number Title Priority Date Filing Date
AT528471A AT314653B (en) 1970-07-02 1971-06-18 Device for igniting an explosive device by means of alternating current supplied from an alternating current network

Country Status (3)

Country Link
AT (1) AT314653B (en)
FR (1) FR2100200A5 (en)
GB (1) GB1356852A (en)

Also Published As

Publication number Publication date
DE2032757B2 (en) 1975-01-02
GB1356852A (en) 1974-06-19
DE2032757A1 (en) 1972-01-05
FR2100200A5 (en) 1972-03-17

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee