NO905331L - Forsinkelsesdetonator. - Google Patents
Forsinkelsesdetonator.Info
- Publication number
- NO905331L NO905331L NO90905331A NO905331A NO905331L NO 905331 L NO905331 L NO 905331L NO 90905331 A NO90905331 A NO 90905331A NO 905331 A NO905331 A NO 905331A NO 905331 L NO905331 L NO 905331L
- Authority
- NO
- Norway
- Prior art keywords
- charge
- ignition
- tubular member
- primary base
- delay
- Prior art date
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
- 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
- F42B3/16—Pyrotechnic delay initiators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Air Bags (AREA)
- Networks Using Active Elements (AREA)
- Pulse Circuits (AREA)
- Valve Device For Special Equipments (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Thermistors And Varistors (AREA)
- Peptides Or Proteins (AREA)
- Furan Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Forsinkelsesdetonator for detcmering av en eksplosiv ladning innbefattende et rørformet element (4) med en lukket ende (8) og en åpen ende. En primær basis-ladning (38, 40) er anbragt i den lukkede enden (8) til rørelementet (4) og kan detonere den eksplosive ladningen når tent. En forsinkelsesrekkeladning (36) er anbragt tilliggende den primære basisladningen. (38, 40) for å brenne som reaksjon på et tennsignal som således tenner primærbasisladningen (38, 40). En tennkilde er anbragt i det rørformede elementet (4) nær den åpne enden for å utvikle et tennsignal. Et overgangselement (28) er anbragt mellom forsinkelsesrekkeladningen (36) og tennkilden og reagerer på et tennsignal fra tennkilden for å tilveiebringe en tenning med hovedsakelig stabil forbrenningshastighet for således å tenne forsinkelsesrekkeladningen (36).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47235090A | 1990-01-30 | 1990-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO905331D0 NO905331D0 (no) | 1990-12-10 |
NO905331L true NO905331L (no) | 1991-07-31 |
Family
ID=23875162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90905331A NO905331L (no) | 1990-01-30 | 1990-12-10 | Forsinkelsesdetonator. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5182417A (no) |
EP (1) | EP0439955B1 (no) |
JP (1) | JPH04214088A (no) |
AT (1) | ATE134762T1 (no) |
AU (1) | AU629444B2 (no) |
CA (1) | CA2035126C (no) |
DE (1) | DE69025584T2 (no) |
ES (1) | ES2086387T3 (no) |
NO (1) | NO905331L (no) |
ZA (1) | ZA9010043B (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2296757A (en) * | 1994-07-28 | 1996-07-10 | Asahi Chemical Ind | Electronic delay igniter and electric detonator |
US5594196A (en) * | 1995-04-20 | 1997-01-14 | Ireco, Inc. | Shock tube surface connector |
DE19601094C2 (de) * | 1996-01-13 | 1998-04-16 | Diehl Gmbh & Co | Sprengkapsel mit Anzündschnur |
US6513437B2 (en) | 2000-04-28 | 2003-02-04 | Orica Explosives Technology Pty Ltd. | Blast initiation device |
US6578490B1 (en) * | 2000-10-03 | 2003-06-17 | Bradley Jay Francisco | Ignitor apparatus |
JP4791645B2 (ja) * | 2001-04-05 | 2011-10-12 | カヤク・ジャパン株式会社 | ***用延時装置 |
CZ292545B6 (cs) | 2001-08-06 | 2003-10-15 | Austin Detonator S. R. O. | Rozbuška se zlepšeným prostorovým a výkonovým nastavením iniciační mohutnosti a brizance |
US20040231546A1 (en) * | 2003-05-23 | 2004-11-25 | Ofca William W. | Safe electrical initiation plug for electric detonators |
US7930976B2 (en) * | 2007-08-02 | 2011-04-26 | Ensign-Bickford Aerospace & Defense Company | Slow burning, gasless heating elements |
CN101303218B (zh) * | 2008-04-07 | 2011-06-01 | 中国科学技术大学 | 一种燃烧型延期起爆***及其延期元件 |
US8794152B2 (en) | 2010-03-09 | 2014-08-05 | Dyno Nobel Inc. | Sealer elements, detonators containing the same, and methods of making |
US8038760B1 (en) | 2010-07-09 | 2011-10-18 | Climax Engineered Materials, Llc | Molybdenum/molybdenum disulfide metal articles and methods for producing same |
US8608878B2 (en) | 2010-09-08 | 2013-12-17 | Ensign-Bickford Aerospace & Defense Company | Slow burning heat generating structure |
PE20130595A1 (es) * | 2011-10-14 | 2013-05-09 | Famesa Explosivos S A C | Tubo de transmision de senal con sello de retencion de iniciacion inversa |
US9127920B2 (en) * | 2012-03-20 | 2015-09-08 | Sharon Joseph | Pyrotechnic slug |
CA2921088C (en) | 2013-08-26 | 2021-01-19 | Arash Shahinpour | Ballistic transfer module |
US9347754B1 (en) * | 2014-11-11 | 2016-05-24 | Raytheon Company | Fuze shock transfer system |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE539754A (no) * | 1954-08-21 | |||
US3106892A (en) * | 1961-12-27 | 1963-10-15 | Du Pont | Initiator |
GB982364A (en) * | 1962-11-13 | 1965-02-03 | Canadian Ind | Improvements in or relating to a blasting assembly |
GB981863A (en) * | 1963-02-07 | 1965-01-27 | Canadian Ind | Delay assembly for blasting |
FR1400588A (fr) * | 1964-04-14 | 1965-05-28 | Elément de retard pour détonateurs électriques | |
US3353485A (en) * | 1965-12-29 | 1967-11-21 | Du Pont | Bidirectional delay connector |
FR1576201A (no) * | 1967-08-17 | 1969-07-25 | ||
US3556009A (en) * | 1968-08-19 | 1971-01-19 | Du Pont | Delay initiators |
US3638572A (en) * | 1969-02-18 | 1972-02-01 | Us Navy | Delay train for ordnance fuse |
US3981240A (en) * | 1975-07-30 | 1976-09-21 | The Ensign-Bickford Company | Detonating cap assembly and connecting bushing |
US3999484A (en) * | 1975-10-28 | 1976-12-28 | Ici United States Inc. | Delay device having dimpled transfer disc |
US4429632A (en) * | 1981-04-27 | 1984-02-07 | E. I. Du Pont De Nemours & Co. | Delay detonator |
CA1190435A (en) * | 1982-09-28 | 1985-07-16 | William K. Webster | Detonator assembly |
SE462391B (sv) * | 1984-08-23 | 1990-06-18 | China Met Imp Exp Shougang | Spraengkapsel och initieringselement innehaallande icke-primaerspraengaemne |
IT1181618B (it) * | 1985-03-22 | 1987-09-30 | Sipe Nobel Spa | Detonatore ritardato e procedimento per la sua realizzazione |
US4696231A (en) * | 1986-02-25 | 1987-09-29 | E. I. Du Pont De Nemours And Company | Shock-resistant delay detonator |
DE3614204A1 (de) * | 1986-04-26 | 1987-10-29 | Dynamit Nobel Ag | Sprengzeitzuender |
CA1273242A (en) * | 1987-06-29 | 1990-08-28 | Donald Clinton True | Delay initiator for blasting |
-
1990
- 1990-12-10 NO NO90905331A patent/NO905331L/no unknown
- 1990-12-13 ZA ZA9010043A patent/ZA9010043B/xx unknown
- 1990-12-24 ES ES90314257T patent/ES2086387T3/es not_active Expired - Lifetime
- 1990-12-24 AT AT90314257T patent/ATE134762T1/de not_active IP Right Cessation
- 1990-12-24 DE DE69025584T patent/DE69025584T2/de not_active Expired - Lifetime
- 1990-12-24 EP EP90314257A patent/EP0439955B1/en not_active Expired - Lifetime
-
1991
- 1991-01-02 AU AU68626/91A patent/AU629444B2/en not_active Ceased
- 1991-01-25 JP JP3023724A patent/JPH04214088A/ja active Pending
- 1991-01-29 CA CA002035126A patent/CA2035126C/en not_active Expired - Lifetime
- 1991-09-06 US US07/759,113 patent/US5182417A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5182417A (en) | 1993-01-26 |
EP0439955A3 (en) | 1992-06-03 |
AU6862691A (en) | 1991-08-08 |
DE69025584D1 (de) | 1996-04-04 |
ZA9010043B (en) | 1991-10-30 |
NO905331D0 (no) | 1990-12-10 |
ES2086387T3 (es) | 1996-07-01 |
EP0439955B1 (en) | 1996-02-28 |
ATE134762T1 (de) | 1996-03-15 |
AU629444B2 (en) | 1992-10-01 |
EP0439955A2 (en) | 1991-08-07 |
DE69025584T2 (de) | 1996-07-18 |
CA2035126C (en) | 1999-09-14 |
CA2035126A1 (en) | 1991-07-31 |
JPH04214088A (ja) | 1992-08-05 |
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