GB1500688A - Detonators - Google Patents

Detonators

Info

Publication number
GB1500688A
GB1500688A GB3379872A GB3379872A GB1500688A GB 1500688 A GB1500688 A GB 1500688A GB 3379872 A GB3379872 A GB 3379872A GB 3379872 A GB3379872 A GB 3379872A GB 1500688 A GB1500688 A GB 1500688A
Authority
GB
United Kingdom
Prior art keywords
explosive
ignition charge
primary
lead
july
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
GB3379872A
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 GB1500688A publication Critical patent/GB1500688A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
    • F42C1/02—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze
    • F42C1/08—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze with delayed action after ignition of fuze or after impact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

1500688 Delayed action detonator for an impact fuse DYNAMIT NOBEL AG 19 July 1972 [31 July 1971] 33798/72 Heading F3A A delayed action detonator for an impact fuse, especially of an anti-aircraft projectile, comprises separate spaced casings each containing parts of the ignition charge-primary explosivesecondary explosive chain, the casings being so spaced as to provide a delay time of 80-400 microseconds. In examples a first casing contains all or part of the ignition charge which may be followed by part of the primary explosive (lead azide), and a second casing separated by 5 mm. contains the secondary explosive (tetryl) together with all or part of the primary explosive and with or without part of the ignition charge. Lead styphnate may also be used as the primary explosive and PETN or hexogen as the secondary explosive. The ignition charge may be a mixture of antimony sulphide, lead styphnate, Pb 3 O 4 , and tetrazene or a mixture of lead azide, antimony sulphide, silicon carbide, and potassium chlorate.
GB3379872A 1971-07-31 1972-07-19 Detonators Expired GB1500688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712138371 DE2138371C3 (en) 1971-07-31 1971-07-31 Pyrotechnic ignition chain for impact fuses with delayed action in the target, especially for anti-aircraft projectiles

Publications (1)

Publication Number Publication Date
GB1500688A true GB1500688A (en) 1978-02-08

Family

ID=5815401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3379872A Expired GB1500688A (en) 1971-07-31 1972-07-19 Detonators

Country Status (3)

Country Link
DE (1) DE2138371C3 (en)
FR (1) FR2368688A1 (en)
GB (1) GB1500688A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667595A1 (en) * 1990-10-05 1992-04-10 Breed Automotive Tech PRIMER-DETONATOR FOR USE IN A PNEUMATIC SAFETY CUSHION SYSTEM.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO145808C (en) * 1979-01-12 1982-06-02 Raufoss Ammunisjonsfabrikker DETONASJONSELEMENT
DE3937144C2 (en) * 1989-11-08 1996-06-20 Diehl Gmbh & Co Electrical energy supply device for spin-stabilized ammunition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667595A1 (en) * 1990-10-05 1992-04-10 Breed Automotive Tech PRIMER-DETONATOR FOR USE IN A PNEUMATIC SAFETY CUSHION SYSTEM.

Also Published As

Publication number Publication date
DE2138371B2 (en) 1978-08-31
DE2138371A1 (en) 1978-03-16
DE2138371C3 (en) 1979-04-19
FR2368688A1 (en) 1978-05-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee