FR1438690A - Seismic detonator - Google Patents

Seismic detonator

Info

Publication number
FR1438690A
FR1438690A FR19729A FR19729A FR1438690A FR 1438690 A FR1438690 A FR 1438690A FR 19729 A FR19729 A FR 19729A FR 19729 A FR19729 A FR 19729A FR 1438690 A FR1438690 A FR 1438690A
Authority
FR
France
Prior art keywords
seismic detonator
detonator
seismic
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
FR19729A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1438690A publication Critical patent/FR1438690A/en
Expired 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
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • F42B3/107—Sealing-plugs characterised by the material used
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermistors And Varistors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Air Bags (AREA)
FR19729A 1964-06-04 1965-06-04 Seismic detonator Expired FR1438690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23225/64A GB1033793A (en) 1964-06-04 1964-06-04 Seismic detonator

Publications (1)

Publication Number Publication Date
FR1438690A true FR1438690A (en) 1966-05-13

Family

ID=10192188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19729A Expired FR1438690A (en) 1964-06-04 1965-06-04 Seismic detonator

Country Status (6)

Country Link
US (1) US3279372A (en)
AT (1) AT260081B (en)
DE (1) DE1247917B (en)
ES (1) ES313756A1 (en)
FR (1) FR1438690A (en)
GB (1) GB1033793A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358600A (en) * 1966-01-13 1967-12-19 Trojan Powder Co Self-destroying explosive cartridge for underwater seismic exploration
US3322066A (en) * 1966-02-08 1967-05-30 Trojan Powder Co Self-destructive explosive cartridge for underwater seismic exploration
US3348483A (en) * 1966-03-16 1967-10-24 Re Lo Mfg Co Can for explosive charge
GB1119168A (en) * 1966-03-18 1968-07-10 Ici Ltd Marine seismic detonator
US3358601A (en) * 1966-06-29 1967-12-19 Hercules Inc Initiator systems
US3374736A (en) * 1966-08-02 1968-03-26 Du Pont Water desensitized water work boosters
US3372640A (en) * 1966-08-03 1968-03-12 Du Pont Water-desensitized blasting caps
US3356024A (en) * 1966-11-09 1967-12-05 Hercules Inc Self-disarming electric blasting caps and assembly containing same
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
US3451341A (en) * 1967-09-22 1969-06-24 Hercules Inc Booster structure
DE1912727C3 (en) * 1969-03-13 1980-02-07 Les Forges De Zeebrugge S.A., Herstal B. Luettich (Belgien) Process for the surface treatment of ammunition cases made of combustible materials and ammunition cases or cartridges manufactured according to this
US3865008A (en) * 1970-02-04 1975-02-11 Arwyn Theophilus Thomas Manufacture of fuse heads
GB1425084A (en) * 1973-07-04 1976-02-18 Ici Ltd Water-resistand fuse-cord
GB1520692A (en) * 1976-03-01 1978-08-09 Ici Ltd Shaped explosive charge casing
US4484960A (en) * 1983-02-25 1984-11-27 E. I. Du Pont De Nemours And Company High-temperature-stable ignition powder
DE4435319A1 (en) * 1994-10-01 1996-04-04 Temic Bayern Chem Airbag Gmbh Ignition unit for a gas generator of a passive restraint system
CN101936691A (en) * 2010-09-17 2011-01-05 新疆天河化工有限公司 Seismic charge capable of destroying actively

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759417A (en) * 1950-11-06 1956-08-21 Olin Mathieson Electric blasting cap and perforating gun containing said cap

Also Published As

Publication number Publication date
ES313756A1 (en) 1966-03-01
AT260081B (en) 1968-02-12
US3279372A (en) 1966-10-18
GB1033793A (en) 1966-06-22
DE1247917B (en) 1967-08-17

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