CA1017625A - Safety detonator device for detonating fusecord - Google Patents

Safety detonator device for detonating fusecord

Info

Publication number
CA1017625A
CA1017625A CA216,745A CA216745A CA1017625A CA 1017625 A CA1017625 A CA 1017625A CA 216745 A CA216745 A CA 216745A CA 1017625 A CA1017625 A CA 1017625A
Authority
CA
Canada
Prior art keywords
detonator device
safety detonator
fusecord
detonating
detonating fusecord
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
CA216,745A
Inventor
John J. Ridgeway
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 CA1017625A publication Critical patent/CA1017625A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/06—Fuse igniting means; Fuse connectors
    • 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
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/30—Containers for detonators or fuzes
    • 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
    • F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Air Bags (AREA)
  • Lighters Containing Fuel (AREA)
CA216,745A 1973-12-27 1974-12-23 Safety detonator device for detonating fusecord Expired CA1017625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428699A US3878786A (en) 1973-12-27 1973-12-27 Safety detonator device for detonating fusecord

Publications (1)

Publication Number Publication Date
CA1017625A true CA1017625A (en) 1977-09-20

Family

ID=23700017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,745A Expired CA1017625A (en) 1973-12-27 1974-12-23 Safety detonator device for detonating fusecord

Country Status (5)

Country Link
US (1) US3878786A (en)
CA (1) CA1017625A (en)
DE (1) DE2458696C3 (en)
FR (1) FR2256392B3 (en)
NO (1) NO744538L (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132171A (en) * 1974-11-04 1979-01-02 Pawlak Daniel E Apparatus for detonating an explosive charge
US4335652A (en) * 1979-02-26 1982-06-22 E. I. Du Pont De Nemours & Company Non-electric delay detonator
US4292895A (en) * 1979-10-09 1981-10-06 Schlumberger Technology Corporation Explosive safe-arming apparatus for perforating guns
US4311096A (en) * 1980-05-05 1982-01-19 Atlas Powder Company Electronic blasting cap
US4445435A (en) * 1980-05-05 1984-05-01 Atlas Powder Company Electronic delay blasting circuit
DE3505937A1 (en) * 1985-02-21 1986-08-21 Friedrich-Wilhelm Dipl.-Kaufm. 4600 Dortmund Sobbe Electrically operable pressure trigger
US5005694A (en) * 1987-10-19 1991-04-09 Goex, Inc. System for packaging detonating cord for transport
US5709265A (en) * 1995-12-11 1998-01-20 Weatherford/Lamb, Inc. Wellbore window formation
US5636692A (en) * 1995-12-11 1997-06-10 Weatherford Enterra U.S., Inc. Casing window formation
US5791417A (en) * 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
US8006622B2 (en) * 2006-11-07 2011-08-30 Orica Explosives Technology Pty Ltd Protector for detonator, and method of use
CN103822552B (en) * 2014-03-20 2015-06-24 武汉科技大学 Wired detonation line sealing device of container for simulating deepwater environment explosion test
CN103837046B (en) * 2014-03-20 2015-06-10 武汉科技大学 Detonating network of container used for simulating explosion test in deepwater environment
FR3043191B1 (en) 2015-10-29 2018-03-02 Nexter Munitions IGNITER FOR THRUSTER
DE202017102257U1 (en) * 2017-04-13 2017-06-20 Fr. Sobbe Gmbh Ignition device in compact version

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188914A (en) * 1963-08-30 1965-06-15 Du Pont Explosive release ignition assembly
US3739724A (en) * 1971-08-23 1973-06-19 Explosives Corp America Safety detonating apparatus

Also Published As

Publication number Publication date
US3878786A (en) 1975-04-22
FR2256392A1 (en) 1975-07-25
FR2256392B3 (en) 1977-09-23
DE2458696A1 (en) 1975-08-21
NO744538L (en) 1975-07-21
DE2458696B2 (en) 1978-09-21
DE2458696C3 (en) 1979-05-17

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