GB752983A - Firedamp-proof electric time fuse - Google Patents

Firedamp-proof electric time fuse

Info

Publication number
GB752983A
GB752983A GB24101/54A GB2410154A GB752983A GB 752983 A GB752983 A GB 752983A GB 24101/54 A GB24101/54 A GB 24101/54A GB 2410154 A GB2410154 A GB 2410154A GB 752983 A GB752983 A GB 752983A
Authority
GB
United Kingdom
Prior art keywords
delay
chamber
wall
composition
chambers
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
GB24101/54A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB752983A publication Critical patent/GB752983A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/16—Pyrotechnic delay initiators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Systems And Boosters (AREA)
GB24101/54A 1953-08-27 1954-08-18 Firedamp-proof electric time fuse Expired GB752983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE752983X 1953-08-27

Publications (1)

Publication Number Publication Date
GB752983A true GB752983A (en) 1956-07-18

Family

ID=6655797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24101/54A Expired GB752983A (en) 1953-08-27 1954-08-18 Firedamp-proof electric time fuse

Country Status (3)

Country Link
BE (1) BE530401A (enrdf_load_stackoverflow)
FR (1) FR1110324A (enrdf_load_stackoverflow)
GB (1) GB752983A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980019A (en) * 1957-09-09 1961-04-18 Du Pont Electric initiator
US3173366A (en) * 1961-01-13 1965-03-16 Lissements Davey Bickford Smit Electric, delay-type detonator assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980019A (en) * 1957-09-09 1961-04-18 Du Pont Electric initiator
US3173366A (en) * 1961-01-13 1965-03-16 Lissements Davey Bickford Smit Electric, delay-type detonator assembly

Also Published As

Publication number Publication date
FR1110324A (fr) 1956-02-10
BE530401A (enrdf_load_stackoverflow)

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