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GB195907A - Process for the manufacture of blasting detonators - Google Patents

Process for the manufacture of blasting detonators

Info

Publication number
GB195907A
GB195907A GB2024922A GB2024922A GB195907A GB 195907 A GB195907 A GB 195907A GB 2024922 A GB2024922 A GB 2024922A GB 2024922 A GB2024922 A GB 2024922A GB 195907 A GB195907 A GB 195907A
Authority
GB
United Kingdom
Prior art keywords
lead
fulminate
celluloid
primer
manufacture
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
GB2024922A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2024922A priority Critical patent/GB195907A/en
Priority to FR554734D priority patent/FR554734A/en
Publication of GB195907A publication Critical patent/GB195907A/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
    • C06C7/02—Manufacture; Packing
    • 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
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Manufacture Of Switches (AREA)

Abstract

195,907. Eschbach, W. July 24, 1922. Explosives. - A primer c partially or wholly comprising fulminate of mercury is enclosed in an inner casing b of brass, copper, or celluloid situated above a main detonating charge d of tetranitromethylaniline or trinitrotoluene in an aluminium outer casing a. The fulminate primer may be surmounted by an initial priming charge f of lead azide, lead trinitroresorcinate, or lead hexaminate; and there may be a touch hole in the top of the inner casing covered by a disc e of nitrocellulose or celluloid.
GB2024922A 1922-07-24 1922-07-24 Process for the manufacture of blasting detonators Expired GB195907A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2024922A GB195907A (en) 1922-07-24 1922-07-24 Process for the manufacture of blasting detonators
FR554734D FR554734A (en) 1922-07-24 1922-08-03 Manufacturing process of fulminant capsules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2024922A GB195907A (en) 1922-07-24 1922-07-24 Process for the manufacture of blasting detonators

Publications (1)

Publication Number Publication Date
GB195907A true GB195907A (en) 1923-04-12

Family

ID=10142848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2024922A Expired GB195907A (en) 1922-07-24 1922-07-24 Process for the manufacture of blasting detonators

Country Status (2)

Country Link
FR (1) FR554734A (en)
GB (1) GB195907A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617326A (en) * 1943-06-16 1952-11-11 Ici Ltd Explosive primer
CN103387475A (en) * 2013-07-31 2013-11-13 雅化集团绵阳实业有限公司 Ignition charge for seismic exploration electric detonator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617326A (en) * 1943-06-16 1952-11-11 Ici Ltd Explosive primer
CN103387475A (en) * 2013-07-31 2013-11-13 雅化集团绵阳实业有限公司 Ignition charge for seismic exploration electric detonator
CN103387475B (en) * 2013-07-31 2016-04-06 雅化集团绵阳实业有限公司 A kind of Ignition charge for seismic exploration electric detonator

Also Published As

Publication number Publication date
FR554734A (en) 1923-06-15

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