GB462000A - Improvements in or relating to delay action detonators and fuzes and delay compositions for use therein - Google Patents

Improvements in or relating to delay action detonators and fuzes and delay compositions for use therein

Info

Publication number
GB462000A
GB462000A GB24193/35A GB2419335A GB462000A GB 462000 A GB462000 A GB 462000A GB 24193/35 A GB24193/35 A GB 24193/35A GB 2419335 A GB2419335 A GB 2419335A GB 462000 A GB462000 A GB 462000A
Authority
GB
United Kingdom
Prior art keywords
composition
delay
tube
fuzes
compositions
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
GB24193/35A
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
Priority to GB24193/35A priority Critical patent/GB462000A/en
Priority to US98255A priority patent/US2105674A/en
Publication of GB462000A publication Critical patent/GB462000A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

462,000. Fuzes and fuze compositions. SOSSON, C. E., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Aug. 29, 1935, No. 24193. [Classes 9 (i) and 9 (ii)] A substantially gasless delay composition for use in sealed casings comprises - a mixture of antimony, zinc, and potassium permanganate, to which may be added a small proportion of an inert inorganic material such as lead chromate or zinc oxide. The composition is filled into a lead tube and compressed by drawing the tube to a smaller diameter. A short length 3 of such a tube filled with the composition 4 is inserted in a detonator 1 between the main charge 2 and an electric fuze head 7 situated in a fire-proof paper sleeve 5, as described in Specification 428,872. This is covered by a rubber plug 8 followed by a bituminous composition 11. The casing is crimped at 10 around the rubber plug.
GB24193/35A 1935-08-29 1935-08-29 Improvements in or relating to delay action detonators and fuzes and delay compositions for use therein Expired GB462000A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB24193/35A GB462000A (en) 1935-08-29 1935-08-29 Improvements in or relating to delay action detonators and fuzes and delay compositions for use therein
US98255A US2105674A (en) 1935-08-29 1936-08-27 Delay action detonator and fuse and delay composition for use therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24193/35A GB462000A (en) 1935-08-29 1935-08-29 Improvements in or relating to delay action detonators and fuzes and delay compositions for use therein

Publications (1)

Publication Number Publication Date
GB462000A true GB462000A (en) 1937-03-01

Family

ID=10207859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24193/35A Expired GB462000A (en) 1935-08-29 1935-08-29 Improvements in or relating to delay action detonators and fuzes and delay compositions for use therein

Country Status (2)

Country Link
US (1) US2105674A (en)
GB (1) GB462000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942319C (en) * 1952-04-21 1956-05-03 Ici Ltd Blowhole-free electric detonator with a short delay

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478838A (en) * 1945-03-03 1949-08-09 Atlas Powder Co Electric explosion initiator
US2457860A (en) * 1945-06-19 1949-01-04 Catalyst Research Corp Delay fuse compositions
US2515238A (en) * 1946-05-18 1950-07-18 Hercules Powder Co Ltd Blasting cap manufacture
GB843227A (en) * 1958-02-19 1960-08-04 Ici Ltd Improvements in or relating to delay fuse elements for delay electric detonators anddelay electric detonators containing them
US3111438A (en) * 1961-10-24 1963-11-19 Atlas Chem Ind Delay compositions for delay electric detonators
US3122462A (en) * 1961-11-24 1964-02-25 Martin H Kaufman Novel pyrotechnics
DE3008001C2 (en) * 1980-03-01 1982-06-03 Dynamit Nobel Ag, 5210 Troisdorf Pyrotechnic mixture of sentences for delay elements
US20010030007A1 (en) * 1994-09-13 2001-10-18 Gunther Faber Ignition elements and finely graduatable ignition components
US9175937B1 (en) 2011-04-08 2015-11-03 Purdue Research Foundation Gasless ignition system and method for making same
CN102515992B (en) * 2011-10-19 2013-08-14 南京理工大学 Method for manufacturing and detecting identification detonator used for engineering detonation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942319C (en) * 1952-04-21 1956-05-03 Ici Ltd Blowhole-free electric detonator with a short delay

Also Published As

Publication number Publication date
US2105674A (en) 1938-01-18

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