CA2252353A1 - Detonateur autre que d'amorcage - Google Patents

Detonateur autre que d'amorcage Download PDF

Info

Publication number
CA2252353A1
CA2252353A1 CA 2252353 CA2252353A CA2252353A1 CA 2252353 A1 CA2252353 A1 CA 2252353A1 CA 2252353 CA2252353 CA 2252353 CA 2252353 A CA2252353 A CA 2252353A CA 2252353 A1 CA2252353 A1 CA 2252353A1
Authority
CA
Canada
Prior art keywords
mixture
detonators
initiator
pressurizing
smaller particle
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.)
Granted
Application number
CA 2252353
Other languages
English (en)
Other versions
CA2252353C (fr
Inventor
Sek Kwan Chan
John Cooper
David Proven Sutton
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.)
Orica Explosives Technology Pty Ltd
Original Assignee
Orica Explosives Technology Pty 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 Orica Explosives Technology Pty Ltd filed Critical Orica Explosives Technology Pty Ltd
Priority to CA 2252353 priority Critical patent/CA2252353C/fr
Priority to AU13661/00A priority patent/AU757884B2/en
Priority to CN99814042A priority patent/CN1111719C/zh
Priority to PCT/AU1999/000940 priority patent/WO2000026603A1/fr
Publication of CA2252353A1 publication Critical patent/CA2252353A1/fr
Priority to ZA200103538A priority patent/ZA200103538B/en
Application granted granted Critical
Publication of CA2252353C publication Critical patent/CA2252353C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
CA 2252353 1998-11-04 1998-11-04 Detonateur autre que d'amorcage Expired - Lifetime CA2252353C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2252353 CA2252353C (fr) 1998-11-04 1998-11-04 Detonateur autre que d'amorcage
AU13661/00A AU757884B2 (en) 1998-11-04 1999-10-29 Non-primary detonators
CN99814042A CN1111719C (zh) 1998-11-04 1999-10-29 不用初级炸药的引爆器
PCT/AU1999/000940 WO2000026603A1 (fr) 1998-11-04 1999-10-29 Detonateurs non-primaires
ZA200103538A ZA200103538B (en) 1998-11-04 2001-05-02 Non-primary detonators.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2252353 CA2252353C (fr) 1998-11-04 1998-11-04 Detonateur autre que d'amorcage

Publications (2)

Publication Number Publication Date
CA2252353A1 true CA2252353A1 (fr) 2000-05-04
CA2252353C CA2252353C (fr) 2007-06-19

Family

ID=27671951

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2252353 Expired - Lifetime CA2252353C (fr) 1998-11-04 1998-11-04 Detonateur autre que d'amorcage

Country Status (2)

Country Link
CA (1) CA2252353C (fr)
ZA (1) ZA200103538B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111410209A (zh) * 2019-10-24 2020-07-14 中北大学 一种制备纳米级高氯酸铵和纳米级硝酸铵的方法
CN114105720A (zh) * 2021-12-01 2022-03-01 南京理工大学 一种装用钝感点火药和太安炸药的无起爆药火焰雷管
US11761743B2 (en) 2020-05-20 2023-09-19 DynaEnergetics Europe GmbH Low voltage primary free detonator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024042390A1 (fr) * 2023-07-18 2024-02-29 Ayoman Esmaeil Initiation sûre de tubes de choc (nonel) connectés à des détonateurs minéraux basée sur la nanotechnologie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111410209A (zh) * 2019-10-24 2020-07-14 中北大学 一种制备纳米级高氯酸铵和纳米级硝酸铵的方法
US11761743B2 (en) 2020-05-20 2023-09-19 DynaEnergetics Europe GmbH Low voltage primary free detonator
CN114105720A (zh) * 2021-12-01 2022-03-01 南京理工大学 一种装用钝感点火药和太安炸药的无起爆药火焰雷管

Also Published As

Publication number Publication date
CA2252353C (fr) 2007-06-19
ZA200103538B (en) 2002-08-02

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20181105