GB700638A - Improvements in or relating to ventless short period delay electric detonators - Google Patents

Improvements in or relating to ventless short period delay electric detonators

Info

Publication number
GB700638A
GB700638A GB14614/51A GB1461451A GB700638A GB 700638 A GB700638 A GB 700638A GB 14614/51 A GB14614/51 A GB 14614/51A GB 1461451 A GB1461451 A GB 1461451A GB 700638 A GB700638 A GB 700638A
Authority
GB
United Kingdom
Prior art keywords
delay
ventless
silicon
per cent
relating
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
GB14614/51A
Other languages
English (en)
Inventor
Idwal Owen Lewis
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB700638A publication Critical patent/GB700638A/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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/06—Fuse igniting means; Fuse connectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Silicon Compounds (AREA)
GB14614/51A 1951-06-20 1951-06-20 Improvements in or relating to ventless short period delay electric detonators Expired GB700638A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB307004X 1951-06-20
GB130252X 1952-02-13

Publications (1)

Publication Number Publication Date
GB700638A true GB700638A (en) 1953-12-09

Family

ID=26249445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14614/51A Expired GB700638A (en) 1951-06-20 1951-06-20 Improvements in or relating to ventless short period delay electric detonators

Country Status (5)

Country Link
BE (1) BE512205A (zh)
CH (1) CH307004A (zh)
DE (1) DE958453C (zh)
FR (1) FR1054583A (zh)
GB (1) GB700638A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2731276C2 (ru) * 2019-02-12 2020-09-01 Акционерное общество "Научно-производственное предприятие "Краснознаменец" Термостойкий пиротехнический накольный состав

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805214A (en) * 1925-01-03 1931-05-12 George C Hale Delay powder

Also Published As

Publication number Publication date
BE512205A (zh)
CH307004A (de) 1955-05-15
FR1054583A (fr) 1954-02-11
DE958453C (de) 1957-02-28

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