FR1538405A - Systèmes d'amorçage explosifs - Google Patents

Systèmes d'amorçage explosifs

Info

Publication number
FR1538405A
FR1538405A FR48843A FR69048843A FR1538405A FR 1538405 A FR1538405 A FR 1538405A FR 48843 A FR48843 A FR 48843A FR 69048843 A FR69048843 A FR 69048843A FR 1538405 A FR1538405 A FR 1538405A
Authority
FR
France
Prior art keywords
initiation systems
explosive initiation
explosive
systems
initiation
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
FR48843A
Other languages
English (en)
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of FR1538405A publication Critical patent/FR1538405A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • 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
    • 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
    • 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
    • F42B3/192—Initiators therefor designed for neutralisation on contact with water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means
    • F42D5/05—Blasting mats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
FR48843A 1966-06-29 1967-06-28 Systèmes d'amorçage explosifs Expired FR1538405A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561550A US3358601A (en) 1966-06-29 1966-06-29 Initiator systems

Publications (1)

Publication Number Publication Date
FR1538405A true FR1538405A (fr) 1968-09-06

Family

ID=24242442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48843A Expired FR1538405A (fr) 1966-06-29 1967-06-28 Systèmes d'amorçage explosifs

Country Status (4)

Country Link
US (1) US3358601A (fr)
BE (1) BE700642A (fr)
FR (1) FR1538405A (fr)
GB (1) GB1154946A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415189A (en) * 1967-03-24 1968-12-10 Atlas Chem Ind Water destructible electric match
US3415188A (en) * 1967-03-31 1968-12-10 Atlas Chem Ind Sea water destructible booster assembly
US3431848A (en) * 1967-04-28 1969-03-11 Hercules Inc Explosive cartridge assemblies
DE1646347A1 (de) * 1967-12-01 1971-08-05 Dynamit Nobel Ag Selbstzerstoerende Sprengkapsel
US4484960A (en) * 1983-02-25 1984-11-27 E. I. Du Pont De Nemours And Company High-temperature-stable ignition powder
US4696231A (en) * 1986-02-25 1987-09-29 E. I. Du Pont De Nemours And Company Shock-resistant delay detonator
US4821645A (en) * 1987-07-13 1989-04-18 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
US4953464A (en) * 1987-07-13 1990-09-04 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
GB2227816A (en) * 1989-01-25 1990-08-08 Astra Holdings Plc Pyrotechnic sealing
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
US7420728B2 (en) 2004-09-27 2008-09-02 Idc, Llc Methods of fabricating interferometric modulators by selectively removing a material
AU2008229625B2 (en) * 2007-03-16 2012-06-14 Orica Explosives Technology Pty Ltd Initiation of explosives materials
EP2305624B1 (fr) * 2009-10-01 2017-09-27 Maxamcorp Holding, S.L. Dispositif explosif autodégradable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123507A (en) * 1964-03-03 Gas-generating compositions
US2966822A (en) * 1946-03-13 1961-01-03 George B Kistiakowsky Explosive streamer
GB649806A (en) * 1948-11-29 1951-01-31 Arthur James Lowe Improvements in or relating to rigid explosive blasting cartridges
US2739535A (en) * 1950-07-14 1956-03-27 Atlas Powder Co Electric explosion initiators
US2759417A (en) * 1950-11-06 1956-08-21 Olin Mathieson Electric blasting cap and perforating gun containing said cap
US3132585A (en) * 1961-01-03 1964-05-12 Asahi Chemical Ind Detonator having a priming sponge
GB1033793A (en) * 1964-06-04 1966-06-22 Ici Ltd Seismic detonator

Also Published As

Publication number Publication date
GB1154946A (en) 1969-06-11
BE700642A (fr) 1967-12-28
US3358601A (en) 1967-12-19

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