GB240718A - Improvements in and relating to blasting detonators and the like - Google Patents

Improvements in and relating to blasting detonators and the like

Info

Publication number
GB240718A
GB240718A GB5334/25A GB533425A GB240718A GB 240718 A GB240718 A GB 240718A GB 5334/25 A GB5334/25 A GB 5334/25A GB 533425 A GB533425 A GB 533425A GB 240718 A GB240718 A GB 240718A
Authority
GB
United Kingdom
Prior art keywords
detonator
tube
blasting
relating
detonators
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
GB5334/25A
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
Publication of GB240718A publication Critical patent/GB240718A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • 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
    • 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
    • F42B3/195—Manufacture
    • 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
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools

Abstract

240,718. Corrie, D. Feb. 26, 1925. Addition to 239,773. Blasting-detonators. - A blasting-detonator, as in the parent Specification, comprising a primer d in an open-ended recess with thickened walls b at the base end of a primer tube a in combination with a detachable detonator tube f, is made without a charge in the detonator tube, this tube being adapted to be charged at the moment of use by a portion of the cartridge, charge, for example when the detonator is forced into the cartridge.
GB5334/25A 1925-02-07 1925-02-26 Improvements in and relating to blasting detonators and the like Expired GB240718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3521/25A GB239773A (en) 1925-02-07 1925-02-07 Improvements in or relating to blasting detonators

Publications (1)

Publication Number Publication Date
GB240718A true GB240718A (en) 1925-10-08

Family

ID=9759879

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3521/25A Expired GB239773A (en) 1925-02-07 1925-02-07 Improvements in or relating to blasting detonators
GB5334/25A Expired GB240718A (en) 1925-02-07 1925-02-26 Improvements in and relating to blasting detonators and the like

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3521/25A Expired GB239773A (en) 1925-02-07 1925-02-07 Improvements in or relating to blasting detonators

Country Status (4)

Country Link
US (1) US1599078A (en)
DE (1) DE472518C (en)
FR (1) FR595927A (en)
GB (2) GB239773A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL63494C (en) * 1942-07-29
GB748820A (en) * 1953-04-15 1956-05-09 Du Pont Improvements in delay connectors for explosive charges
US2980019A (en) * 1957-09-09 1961-04-18 Du Pont Electric initiator
DE1187531B (en) * 1961-09-13 1965-02-18 Oerlikon Buehrle Ag Device for directed firing of explosive charges
US3776135A (en) * 1972-06-29 1973-12-04 Hercules Inc Non-electric blasting cap assembly
US4291623A (en) * 1978-12-29 1981-09-29 Nl Industries, Inc. Binary electroexplosive device and method of assembly thereof
US8256337B2 (en) * 2008-03-07 2012-09-04 Baker Hughes Incorporated Modular initiator
WO2017041820A1 (en) * 2015-09-07 2017-03-16 Abb Schweiz Ag An automated connection system for a charging application and a charging method
MX2022004930A (en) * 2019-10-23 2022-08-10 Orica Int Pte Ltd Automated systems and apparatuses for storing, transporting, dispensing, and tracking initiation device components configurable for initiating explosive material compositions.

Also Published As

Publication number Publication date
US1599078A (en) 1926-09-07
GB239773A (en) 1925-09-17
FR595927A (en) 1925-10-12
DE472518C (en) 1929-03-01

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