GB1246409A - Improvements in or relating to transmission primers - Google Patents

Improvements in or relating to transmission primers

Info

Publication number
GB1246409A
GB1246409A GB2018/69A GB201869A GB1246409A GB 1246409 A GB1246409 A GB 1246409A GB 2018/69 A GB2018/69 A GB 2018/69A GB 201869 A GB201869 A GB 201869A GB 1246409 A GB1246409 A GB 1246409A
Authority
GB
United Kingdom
Prior art keywords
primers
transmission
primer
jan
barium nitrate
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
GB2018/69A
Inventor
Heinz Gawlick
Gunther Marondel
Hellmut Bendler
Werner Siegelin
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 GB1246409A publication Critical patent/GB1246409A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0803—Primers; Detonators characterised by the combination of per se known chemical composition in the priming substance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0815—Intermediate ignition capsules, i.e. self-contained primary pyrotechnic module transmitting the initial firing signal to the secondary explosive, e.g. using electric, radio frequency, optical or percussion signals to the secondary explosive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air Bags (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1,246,409. Priming compositions. DYNAMIT NOBEL A.G. 13 Jan., 1969 [13 Jan., 1968], No. 2018/69. Heading C1D. [Also in Division F3] A transmission primer comprises a charge having the following composition by weight: 25-45% lead trinitroresorcinate, 3-10% nitroguanidine, 24-45 % barium nitrate, and 8-25% calcium silicide. Additional primer charges comprise barium nitrate, aluminium magnesium alloy, lead dioxide, calcium silicide or zirconium hydride, and optionally boron. The primers may be arranged at spaced intervals in a tube, a flame issuing from one primer serving to ignite the next one.
GB2018/69A 1968-01-13 1969-01-13 Improvements in or relating to transmission primers Expired GB1246409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1646350A DE1646350C3 (en) 1968-01-13 1968-01-13 Transfer primer, insensitive to friction and impact

Publications (1)

Publication Number Publication Date
GB1246409A true GB1246409A (en) 1971-09-15

Family

ID=5684589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2018/69A Expired GB1246409A (en) 1968-01-13 1969-01-13 Improvements in or relating to transmission primers

Country Status (8)

Country Link
US (1) US3613758A (en)
AT (2) AT288939B (en)
BE (1) BE726679A (en)
DE (1) DE1646350C3 (en)
FR (1) FR1599961A (en)
GB (1) GB1246409A (en)
NL (1) NL6817605A (en)
NO (1) NO119402B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438821A1 (en) * 1978-10-13 1980-05-09 France Etat SAFETY HOT WIRE IGNITION DEVICE
FR2583157B1 (en) * 1985-06-06 1987-11-20 Poudres & Explosifs Ste Nale IGNITER FOR SHELL GAS GENERATOR LOADS
DE749946T1 (en) * 1995-06-22 1997-09-04 Nippon Koki Kk Gas generating composition
US6086693A (en) * 1999-02-02 2000-07-11 Autoliv Asp, Inc. Low particulate igniter composition for a gas generant
FR2863352B1 (en) * 2003-12-03 2006-03-24 Armement Et D Etudes Alsetex S DEVICE FOR PROPULSION OF A GRENADE ANTI-EMEUTES
US7564615B2 (en) * 2004-12-14 2009-07-21 Electronics And Telecommunications Research Institute Color electrophoretic display
US20080060541A1 (en) * 2006-08-29 2008-03-13 Daicel Chemical Industries, Ltd. Electric igniter and method of manufacturing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038097A (en) * 1931-07-01 1936-04-21 Remington Arms Co Inc Priming mixture
US3257801A (en) * 1962-07-09 1966-06-28 North American Aviation Inc Pyrotechnic composition comprising solid oxidizer, boron and aluminum additive and binder
GB1086861A (en) * 1963-01-07 1967-10-11 Mini Of Technology Improvements in primary explosives

Also Published As

Publication number Publication date
BE726679A (en) 1969-06-16
AT288939B (en) 1971-03-25
FR1599961A (en) 1970-07-20
DE1646350B2 (en) 1973-08-16
US3613758A (en) 1971-10-19
NL6817605A (en) 1969-07-15
DE1646350A1 (en) 1971-08-05
AT287557B (en) 1971-01-25
NO119402B (en) 1970-05-11
DE1646350C3 (en) 1974-04-18

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