GB841790A - Detonator casing - Google Patents

Detonator casing

Info

Publication number
GB841790A
GB841790A GB13100/58A GB1310058A GB841790A GB 841790 A GB841790 A GB 841790A GB 13100/58 A GB13100/58 A GB 13100/58A GB 1310058 A GB1310058 A GB 1310058A GB 841790 A GB841790 A GB 841790A
Authority
GB
United Kingdom
Prior art keywords
detonator
bore
cup
plastics
leads
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
GB13100/58A
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.)
Davey Bickford Smith et Cie SA
Original Assignee
Davey Bickford Smith et Cie SA
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 Davey Bickford Smith et Cie SA filed Critical Davey Bickford Smith et Cie SA
Publication of GB841790A publication Critical patent/GB841790A/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
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/30—Containers for detonators or fuzes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

841,790. Electric detonators. ETABLISSEMENTS DAVEY BICKFORD SMITH & CIE. April 24, 1958 (Oct. 22, 1957], No. 13100/58 Class 9(1). A housing 1 for an electric detonator 4 comprises a cylindrical block of wood, plastics or other suitable material having an axial bore 2 in which is placed a cup 3 to grip the base of the detonator. The cup 3 is preferably of a heatinsulating plastic material and the other end of the bore 2 is closed by the detonator plug 6 which has an annular flange 6a frictionally engaging the wall of the bore 2 and surrounding the leads 7. Heat-insulating material such as wax, plastics, asbestos or glass-wool may fill the annular space 5 around the detonator. A charge 8 of a compressed explosive such as tetryl may be placed in the cup 3 beneath the detonator, which is of a conventional type: The leads 7 may be taken along a groove or bore la parallel to the bore 2.
GB13100/58A 1957-10-22 1958-04-24 Detonator casing Expired GB841790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1185029T 1957-10-22

Publications (1)

Publication Number Publication Date
GB841790A true GB841790A (en) 1960-07-20

Family

ID=9663728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13100/58A Expired GB841790A (en) 1957-10-22 1958-04-24 Detonator casing

Country Status (2)

Country Link
FR (1) FR1185029A (en)
GB (1) GB841790A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392712A (en) * 1993-02-16 1995-02-28 Clipmate Corp. Electric detonator and lead connector assembly
CN109163627A (en) * 2018-09-10 2019-01-08 沈阳工学院 Industrial detonator safety guard in a kind of knapsack

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392712A (en) * 1993-02-16 1995-02-28 Clipmate Corp. Electric detonator and lead connector assembly
US5585591A (en) * 1993-02-16 1996-12-17 Clipmate Corp. Electric detonator and lead connector assembly
US5596164A (en) * 1993-02-16 1997-01-21 Clipmate Corp. Electric detonator and lead connector assembly
CN109163627A (en) * 2018-09-10 2019-01-08 沈阳工学院 Industrial detonator safety guard in a kind of knapsack

Also Published As

Publication number Publication date
FR1185029A (en) 1959-07-29

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