GB1475754A - Shaped charge device - Google Patents

Shaped charge device

Info

Publication number
GB1475754A
GB1475754A GB4537474A GB4537474A GB1475754A GB 1475754 A GB1475754 A GB 1475754A GB 4537474 A GB4537474 A GB 4537474A GB 4537474 A GB4537474 A GB 4537474A GB 1475754 A GB1475754 A GB 1475754A
Authority
GB
United Kingdom
Prior art keywords
liner
conical
neck
base
charge
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
GB4537474A
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 GB4537474A priority Critical patent/GB1475754A/en
Priority to CA236,261A priority patent/CA1053970A/en
Publication of GB1475754A publication Critical patent/GB1475754A/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
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Ropes Or Cables (AREA)

Abstract

1475754 Shaped charges IMPERIAL CHEMICAL INDUSTRIES Ltd 8 Sept 1975 [21 Oct 1974] 45374/74 Heading F3A A shaped charge comprises a space 9 enclosed between a metal element 8 and a metal liner 4. The liner may be conical, frusto-conical or sphero-conical and the metal element 8 may present a flat, conical, concave or convex surface to the enclosed space 9 or outwardly towards the base of the liner. The element 8 may be a sphere of copper or steel whose diameter at the periphery of contact with the liner is from 5% to 35% of the diameter of the base of the liner. The explosive charge 10, 11 may be a liquid composition which is mixed immediately before use and loaded through a neck 2, the neck being closed with a stopper 12 through which a priming loop 13 of detonating cord having a core charge of 6 grams/foot of PETN is threaded.
GB4537474A 1974-10-21 1974-10-21 Shaped charge device Expired GB1475754A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4537474A GB1475754A (en) 1974-10-21 1974-10-21 Shaped charge device
CA236,261A CA1053970A (en) 1974-10-21 1975-09-24 Shaped charge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4537474A GB1475754A (en) 1974-10-21 1974-10-21 Shaped charge device

Publications (1)

Publication Number Publication Date
GB1475754A true GB1475754A (en) 1977-06-10

Family

ID=10436982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4537474A Expired GB1475754A (en) 1974-10-21 1974-10-21 Shaped charge device

Country Status (2)

Country Link
CA (1) CA1053970A (en)
GB (1) GB1475754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169690A (en) * 1984-11-23 1986-07-16 Du Pont Canada Explosive device and method of use therefor
GB2582670A (en) * 2019-05-25 2020-09-30 Alford Ip Ltd Improvements in or relating to explosive charges

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169690A (en) * 1984-11-23 1986-07-16 Du Pont Canada Explosive device and method of use therefor
GB2582670A (en) * 2019-05-25 2020-09-30 Alford Ip Ltd Improvements in or relating to explosive charges
GB2582670B (en) * 2019-05-25 2023-07-12 Alford Ip Ltd Improvements in or relating to explosive charges

Also Published As

Publication number Publication date
CA1053970A (en) 1979-05-08

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Legal Events

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