GB1263574A - Igniter for propellants - Google Patents
Igniter for propellantsInfo
- Publication number
- GB1263574A GB1263574A GB09622/69A GB1962269A GB1263574A GB 1263574 A GB1263574 A GB 1263574A GB 09622/69 A GB09622/69 A GB 09622/69A GB 1962269 A GB1962269 A GB 1962269A GB 1263574 A GB1263574 A GB 1263574A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- mixture
- composition
- igniter
- secondary explosive
- 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
Links
- 239000003380 propellant Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 6
- 239000002360 explosive Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 abstract 2
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000028 HMX Substances 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 239000000026 Pentaerythritol tetranitrate Substances 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical group O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- 229910021346 calcium silicide Inorganic materials 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 229960004321 pentaerithrityl tetranitrate Drugs 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C5/00—Fuses, e.g. fuse cords
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/0803—Primers; Detonators characterised by the combination of per se known chemical composition in the priming substance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/0838—Primers or igniters for the initiation or the explosive charge in a warhead
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Air Bags (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
1,263,574. Igniters. ETAT FRANCAIS. 17 April, 1969 [17 May, 1968], No. 19622/69 Heading F3A. [Also in Division C1] An igniter for propellant charges 7 comprises a tube 1 containing a pyrotechnic igniting composition 2, the tube being formed of metal or other material which is combustible or destrucible on firing the igniter, and a detonating fuse 3a which is in contact with a primer 6, the detonating fuse lying along the axis of the tube and comprising a sheath of lead or tin of external diameter 1-3 mm. containing a mixture of a secondary explosive and an ignition booster, the secondary explosive being selected from trimethylene trinitramine (Hexogen), pentaerythritol tetranitrate (Penthrite) and cyclotetramethylene-tetranitramine (Octogen), and the ignition booster being selected from calcium silicide, antimony sulphide, iron sulphide, aluminium powder and magnesium powder, the proportion of ingredients by weight in the mixture being from 1/3 to 2/3 secondary explosive to from 2/3 to 1/3 of ignition booster. The tube 1 may be a perforated metal sleeve. Fuse 3 is borne by split cores 4, 4a, rings 4b, 4c, and nuts 5, 5<SP>1</SP>. The charge 2 is black powder; or a mixture of an oxidizing agent and combustible metal; or a composition of nitrocellulose, diphenylamine or ethyl bentralite as stabilizer, and aluminium or magnesium powder, the composition having been rendered porous by the incorporation and subsequent leaching of saltpetre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR152245 | 1968-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1263574A true GB1263574A (en) | 1972-02-09 |
Family
ID=8650407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB09622/69A Expired GB1263574A (en) | 1968-05-17 | 1969-04-17 | Igniter for propellants |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE731848A (en) |
CH (1) | CH508862A (en) |
DE (1) | DE1924626C3 (en) |
ES (1) | ES167429Y (en) |
FR (1) | FR1590593A (en) |
GB (1) | GB1263574A (en) |
IL (1) | IL32062A (en) |
LU (1) | LU58537A1 (en) |
NL (1) | NL164959B (en) |
SE (1) | SE358467B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2152643A (en) * | 1984-01-13 | 1985-08-07 | Britanite Ind Quimicas Ltd | Percussion or impact wave conductor unit |
EP0365503B1 (en) * | 1988-10-17 | 1994-01-05 | Nitro Nobel Ab | Initiating element for nonprimary explosive detonators |
US5845933A (en) * | 1996-12-24 | 1998-12-08 | Autoliv Asp, Inc. | Airbag inflator with consumable igniter tube |
EP1742009A1 (en) * | 2005-07-05 | 2007-01-10 | Institut Franco-Allemand de Recherches de Saint-Louis | Explosive composition for thermal ignition using a laser source and ignition device therefor |
CN116046840A (en) * | 2022-12-13 | 2023-05-02 | 西南交通大学 | Experimental device for aluminum-containing explosive product state equation under millisecond time scale |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2591735B1 (en) * | 1985-12-17 | 1989-09-15 | Thomson Brandt Armements | PYROTECHNIC GAS GENERATOR AND USE IN A DEVICE EJECTING UNMUNITION OF A MILITARY LOAD |
US5626360A (en) * | 1994-03-14 | 1997-05-06 | Morton International, Inc. | Linear igniters for airbag inflators |
-
1968
- 1968-05-17 FR FR152245A patent/FR1590593A/fr not_active Expired
-
1969
- 1969-04-16 CH CH571869A patent/CH508862A/en not_active IP Right Cessation
- 1969-04-17 GB GB09622/69A patent/GB1263574A/en not_active Expired
- 1969-04-22 IL IL32062A patent/IL32062A/en unknown
- 1969-04-22 BE BE731848D patent/BE731848A/xx not_active IP Right Cessation
- 1969-04-30 LU LU58537D patent/LU58537A1/xx unknown
- 1969-05-06 SE SE06365/69A patent/SE358467B/xx unknown
- 1969-05-14 DE DE1924626A patent/DE1924626C3/en not_active Expired
- 1969-05-14 ES ES1969167429U patent/ES167429Y/en not_active Expired
- 1969-05-16 NL NL6907528.A patent/NL164959B/en not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2152643A (en) * | 1984-01-13 | 1985-08-07 | Britanite Ind Quimicas Ltd | Percussion or impact wave conductor unit |
EP0365503B1 (en) * | 1988-10-17 | 1994-01-05 | Nitro Nobel Ab | Initiating element for nonprimary explosive detonators |
US5845933A (en) * | 1996-12-24 | 1998-12-08 | Autoliv Asp, Inc. | Airbag inflator with consumable igniter tube |
EP1742009A1 (en) * | 2005-07-05 | 2007-01-10 | Institut Franco-Allemand de Recherches de Saint-Louis | Explosive composition for thermal ignition using a laser source and ignition device therefor |
FR2888234A1 (en) * | 2005-07-05 | 2007-01-12 | Saint Louis Inst | OPTICALLY DOPED ENERGETIC COMPOSITION |
US7784403B2 (en) | 2005-07-05 | 2010-08-31 | Deutsch-Franzosisches Forschungsinstitut | Optically doped energetic igniter charge |
NO339580B1 (en) * | 2005-07-05 | 2017-01-09 | Deutsch Franzoesisches Forschungsinstitut Saint Louis | Optically doped energy-rich ignition |
CN116046840A (en) * | 2022-12-13 | 2023-05-02 | 西南交通大学 | Experimental device for aluminum-containing explosive product state equation under millisecond time scale |
CN116046840B (en) * | 2022-12-13 | 2023-08-29 | 西南交通大学 | Experimental device for aluminum-containing explosive product state equation under millisecond time scale |
Also Published As
Publication number | Publication date |
---|---|
DE1924626A1 (en) | 1971-07-08 |
NL6907528A (en) | 1969-11-19 |
IL32062A (en) | 1974-01-14 |
DE1924626B2 (en) | 1978-12-21 |
BE731848A (en) | 1969-10-01 |
NL164959B (en) | 1980-09-15 |
LU58537A1 (en) | 1969-07-29 |
SE358467B (en) | 1973-07-30 |
FR1590593A (en) | 1970-04-20 |
DE1924626C3 (en) | 1979-08-16 |
ES167429Y (en) | 1972-01-01 |
ES167429U (en) | 1971-08-01 |
CH508862A (en) | 1971-06-15 |
IL32062A0 (en) | 1970-11-30 |
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