CA1295185C - Detonateur a charge secondaire - Google Patents

Detonateur a charge secondaire

Info

Publication number
CA1295185C
CA1295185C CA 502384 CA502384A CA1295185C CA 1295185 C CA1295185 C CA 1295185C CA 502384 CA502384 CA 502384 CA 502384 A CA502384 A CA 502384A CA 1295185 C CA1295185 C CA 1295185C
Authority
CA
Canada
Prior art keywords
initiating
charge
element according
secondary explosive
explosive
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
CA 502384
Other languages
English (en)
Inventor
Wang Quicheng
Li Xianquan
Xu Tianrui
Zhang Xiqin
Hu Guowen
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.)
CHINA METALLURGICAL SAFETY TECHNOLOGY INSTITUTE
CHINA METALLURGICAL IMPORT AND EXPORT CORP
Original Assignee
CHINA METALLURGICAL SAFETY TECHNOLOGY INSTITUTE
CHINA METALLURGICAL IMPORT AND EXPORT CORP
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 CHINA METALLURGICAL SAFETY TECHNOLOGY INSTITUTE, CHINA METALLURGICAL IMPORT AND EXPORT CORP filed Critical CHINA METALLURGICAL SAFETY TECHNOLOGY INSTITUTE
Priority to CA 502384 priority Critical patent/CA1295185C/fr
Application granted granted Critical
Publication of CA1295185C publication Critical patent/CA1295185C/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0815—Intermediate ignition capsules, i.e. self-contained primary pyrotechnic module transmitting the initial firing signal to the secondary explosive, e.g. using electric, radio frequency, optical or percussion signals to the secondary explosive
    • 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
    • F42B3/12—Bridge initiators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
CA 502384 1986-02-21 1986-02-21 Detonateur a charge secondaire Expired CA1295185C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 502384 CA1295185C (fr) 1986-02-21 1986-02-21 Detonateur a charge secondaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 502384 CA1295185C (fr) 1986-02-21 1986-02-21 Detonateur a charge secondaire

Publications (1)

Publication Number Publication Date
CA1295185C true CA1295185C (fr) 1992-02-04

Family

ID=4132514

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 502384 Expired CA1295185C (fr) 1986-02-21 1986-02-21 Detonateur a charge secondaire

Country Status (1)

Country Link
CA (1) CA1295185C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3006889A1 (fr) * 2014-10-08 2016-04-13 Fr. Sobbe GmbH Amorce chimique dotee d'un declenchement electrique
US11761743B2 (en) 2020-05-20 2023-09-19 DynaEnergetics Europe GmbH Low voltage primary free detonator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3006889A1 (fr) * 2014-10-08 2016-04-13 Fr. Sobbe GmbH Amorce chimique dotee d'un declenchement electrique
US11761743B2 (en) 2020-05-20 2023-09-19 DynaEnergetics Europe GmbH Low voltage primary free detonator

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Legal Events

Date Code Title Description
MKLA Lapsed