NO891620L - Detonator. - Google Patents

Detonator.

Info

Publication number
NO891620L
NO891620L NO89891620A NO891620A NO891620L NO 891620 L NO891620 L NO 891620L NO 89891620 A NO89891620 A NO 89891620A NO 891620 A NO891620 A NO 891620A NO 891620 L NO891620 L NO 891620L
Authority
NO
Norway
Prior art keywords
charge
detonator
base
base charge
passage
Prior art date
Application number
NO89891620A
Other languages
English (en)
Norwegian (no)
Other versions
NO891620D0 (no
Inventor
Andre Patrick Crane
Jean Luc Curutchet
Michael Peter Du Plessis
Original Assignee
Aeci 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 Aeci Ltd filed Critical Aeci Ltd
Publication of NO891620D0 publication Critical patent/NO891620D0/no
Publication of NO891620L publication Critical patent/NO891620L/no

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
    • 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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NO89891620A 1988-04-29 1989-04-20 Detonator. NO891620L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA883082 1988-04-29

Publications (2)

Publication Number Publication Date
NO891620D0 NO891620D0 (no) 1989-04-20
NO891620L true NO891620L (no) 1989-10-30

Family

ID=25579249

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891620A NO891620L (no) 1988-04-29 1989-04-20 Detonator.

Country Status (9)

Country Link
US (1) US4939993A (de)
EP (1) EP0339847A3 (de)
AU (1) AU616507B2 (de)
FI (1) FI892039L (de)
GB (1) GB2217818A (de)
MW (1) MW2389A1 (de)
NO (1) NO891620L (de)
NZ (1) NZ228857A (de)
ZW (1) ZW5789A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462092B (sv) * 1988-10-17 1990-05-07 Nitro Nobel Ab Initieringselement foer primaerspraengaemnesfria spraengkapslar
AU670612B2 (en) * 1992-10-08 1996-07-25 Orica Explosives Technology Pty Ltd Shock resistant detonator and method of making the same
ZA946555B (en) * 1993-05-28 1995-06-12 Altech Ind Pty Ltd An electric igniter
US5728964A (en) * 1993-10-20 1998-03-17 Quantic Industries, Inc. Electrical initiator
US5648634A (en) * 1993-10-20 1997-07-15 Quantic Industries, Inc. Electrical initiator
US5780765A (en) * 1997-02-18 1998-07-14 Dyben; Jerry F. Pyrogen compound kit for an electrical model rocket ignitor
US5889228A (en) 1997-04-09 1999-03-30 The Ensign-Bickford Company Detonator with loosely packed ignition charge and method of assembly
RU2148239C1 (ru) * 1998-09-09 2000-04-27 Дубровский Константин Андреевич Детонатор
SE516812C2 (sv) * 1999-09-06 2002-03-05 Dyno Nobel Sweden Ab Sprängkapsel, förfarande för tändning av basladdning samt initieringselement för sprängkapsel
RU2163339C1 (ru) * 1999-12-23 2001-02-20 Дубровский Константин Андреевич Средство инициирования
DE112013006659B4 (de) 2013-04-09 2019-03-14 Halliburton Energy Services, Inc. Plasmaspaltzündvorrichtung mit neuartigem Zündsystem
US11761743B2 (en) * 2020-05-20 2023-09-19 DynaEnergetics Europe GmbH Low voltage primary free detonator

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA511183A (en) * 1955-03-22 F. Filbert William Electric blasting caps
DE10448C (de) * C. KURTZ in Cöln, Eigelstein 24 Elektrischer Zünder in hermetisch geschlossener Metallhülse
CA583319A (en) * 1959-09-15 H. Woodbury Norman Ventless delay electric initiators
US1570733A (en) * 1922-07-12 1926-01-26 Eschbach Wilhelm Electric time fuse for blasting cartridges
US1516009A (en) * 1924-06-18 1924-11-18 Atlas Powder Co Electric detonator
NL70977C (de) * 1947-06-04
BE550304A (de) * 1955-08-15
GB883276A (en) * 1957-06-21 1961-11-29 Consolidation Coal Co An explosive system
FR1233126A (fr) * 1959-04-30 1960-10-12 Prb Nv Détonateur électrique à temps
NL122448C (de) * 1960-02-26
US3106892A (en) * 1961-12-27 1963-10-15 Du Pont Initiator
GB1050645A (de) * 1963-02-11
US3301183A (en) * 1965-06-30 1967-01-31 Du Pont Safe-arm mechanism for explosive trains
US3831523A (en) * 1967-01-04 1974-08-27 Us Army Electroexplosive device
US3726215A (en) * 1971-07-16 1973-04-10 Us Navy Explosive destruct device
DE2922351A1 (de) * 1978-06-12 1980-12-04 Dynamit Nobel Ag Sprengmomentzuender
US4239003A (en) * 1978-08-14 1980-12-16 The United States Of America As Represented By The Secretary Of The Navy Method for transmitting detonation at a sharp angle
ZA80340B (en) * 1979-02-26 1981-03-25 Du Pont Non-electric delay detonator
US4299167A (en) * 1980-04-28 1981-11-10 E. I. Du Pont De Nemours & Co. Nonelectric delay initiator
US4331081A (en) * 1980-07-25 1982-05-25 C-I-L Inc. Explosive booster
DE3274390D1 (en) * 1981-06-01 1987-01-08 Ici Plc Method and apparatus for indicating a time-break on a seismic record
FR2519784A1 (fr) * 1982-01-13 1983-07-18 Aerospatiale Dispositif de transmission multivoies d'un ordre pyrotechnique comportant un ensemble relais a relevement de pieces
FR2557689B1 (fr) * 1983-12-28 1987-06-12 Poudres & Explosifs Ste Nale Initiateur pyrotechnique utilisant une prise coaxiale
GB2169690B (en) * 1984-11-23 1989-01-11 Du Pont Canada Method for severing an elongate article
DE3629371A1 (de) * 1986-04-26 1987-10-29 Dynamit Nobel Ag Sprengzeitzuender
US4776276A (en) * 1987-05-06 1988-10-11 Eti Explosives Technologies International Inc. Cast explosive primer initiatable by low-energy detonating cord

Also Published As

Publication number Publication date
FI892039A7 (fi) 1989-10-30
AU616507B2 (en) 1991-10-31
US4939993A (en) 1990-07-10
EP0339847A2 (de) 1989-11-02
FI892039A0 (fi) 1989-04-28
AU3333789A (en) 1989-11-02
FI892039L (fi) 1989-10-30
NO891620D0 (no) 1989-04-20
NZ228857A (en) 1991-10-25
ZW5789A1 (en) 1990-01-03
GB2217818A (en) 1989-11-01
EP0339847A3 (de) 1990-09-05
MW2389A1 (en) 1990-01-10
GB8908637D0 (en) 1989-06-01

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