IL129274A - Process for the manufacture of an object such as an ammunition igniter from a granular material - Google Patents

Process for the manufacture of an object such as an ammunition igniter from a granular material

Info

Publication number: IL129274A
Authority: IL; Israel
Prior art keywords: weight; binder; igniting; process according; mould
Prior art date: 1998-03-30

Application number

IL12927499A

Other languages

English (en)

Other versions

IL129274A0 (en

Original Assignee

Giat Ind Sa

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.)

1998-03-30

Filing date

1999-03-30

Publication date

2001-12-23

1999-03-30 Application filed by Giat Ind Sa filed Critical Giat Ind Sa

2000-02-17 Publication of IL129274A0 publication Critical patent/IL129274A0/xx

2001-12-23 Publication of IL129274A publication Critical patent/IL129274A/en

Links

238000000034 method Methods 0.000 title claims abstract description 69
230000008569 process Effects 0.000 title claims abstract description 69
239000008187 granular material Substances 0.000 title claims abstract description 45
238000004519 manufacturing process Methods 0.000 title claims abstract description 32
239000011230 binding agent Substances 0.000 claims abstract description 71
239000000463 material Substances 0.000 claims abstract description 48
239000002245 particle Substances 0.000 claims abstract description 19
239000007791 liquid phase Substances 0.000 claims abstract description 4
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 75
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 37
229910052796 boron Inorganic materials 0.000 claims description 37
235000010333 potassium nitrate Nutrition 0.000 claims description 37
239000004323 potassium nitrate Substances 0.000 claims description 37
239000000203 mixture Substances 0.000 claims description 35
239000000843 powder Substances 0.000 claims description 35
239000003380 propellant Substances 0.000 claims description 35
239000000020 Nitrocellulose Substances 0.000 claims description 22
229920001220 nitrocellulos Polymers 0.000 claims description 22
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 10
229920001577 copolymer Polymers 0.000 claims description 10
239000004800 polyvinyl chloride Substances 0.000 claims description 9
230000001681 protective effect Effects 0.000 claims description 9
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
-1 polytetrafluorethylene Polymers 0.000 claims description 8
229920000915 polyvinyl chloride Polymers 0.000 claims description 7
239000002904 solvent Substances 0.000 claims description 7
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
238000009792 diffusion process Methods 0.000 claims description 6
239000011777 magnesium Substances 0.000 claims description 6
229910052749 magnesium Inorganic materials 0.000 claims description 6
229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
239000007787 solid Substances 0.000 claims description 6
239000004411 aluminium Substances 0.000 claims description 5
229910052782 aluminium Inorganic materials 0.000 claims description 5
239000004814 polyurethane Substances 0.000 claims description 4
229920001004 polyvinyl nitrate Polymers 0.000 claims description 4
239000003822 epoxy resin Substances 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
229920000647 polyepoxide Polymers 0.000 claims description 3
229920002635 polyurethane Polymers 0.000 claims description 3
239000011118 polyvinyl acetate Substances 0.000 claims description 3
FPBWSPZHCJXUBL-UHFFFAOYSA-N 1-chloro-1-fluoroethene Chemical group FC(Cl)=C FPBWSPZHCJXUBL-UHFFFAOYSA-N 0.000 claims description 2
239000004925 Acrylic resin Substances 0.000 claims description 2
229920000178 Acrylic resin Polymers 0.000 claims description 2
239000005062 Polybutadiene Substances 0.000 claims description 2
229920001971 elastomer Polymers 0.000 claims description 2
239000002360 explosive Substances 0.000 claims description 2
229920002857 polybutadiene Polymers 0.000 claims description 2
229920001225 polyester resin Polymers 0.000 claims description 2
239000004645 polyester resin Substances 0.000 claims description 2
229920002689 polyvinyl acetate Polymers 0.000 claims description 2
239000005060 rubber Substances 0.000 claims description 2
238000006243 chemical reaction Methods 0.000 description 12
230000001105 regulatory effect Effects 0.000 description 7
239000012071 phase Substances 0.000 description 6
238000007596 consolidation process Methods 0.000 description 5
239000008188 pellet Substances 0.000 description 5
238000002485 combustion reaction Methods 0.000 description 4
230000009467 reduction Effects 0.000 description 4
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
239000004809 Teflon Substances 0.000 description 3
229920006362 Teflon® Polymers 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
230000014759 maintenance of location Effects 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
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 compound 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 description 2
230000008901 benefit Effects 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000001035 drying Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
230000005855 radiation Effects 0.000 description 2
238000011084 recovery Methods 0.000 description 2
238000007789 sealing Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
239000005751 Copper oxide Substances 0.000 description 1
229920002449 FKM Polymers 0.000 description 1
235000015842 Hesperis Nutrition 0.000 description 1
235000012633 Iberis amara Nutrition 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
229920006397 acrylic thermoplastic Polymers 0.000 description 1
239000011149 active material Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
229910000431 copper oxide Inorganic materials 0.000 description 1
238000000151 deposition Methods 0.000 description 1
238000005474 detonation Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000011049 filling Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920005749 polyurethane resin Polymers 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000036632 reaction speed Effects 0.000 description 1
238000005204 segregation Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
238000013519 translation Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C9/00—Chemical contact igniters; Chemical lighters
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0033—Shaping the mixture
- C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Air Bags (AREA)

IL12927499A 1998-03-30 1999-03-30 Process for the manufacture of an object such as an ammunition igniter from a granular material IL129274A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9804021A FR2776656B1 (fr)	1998-03-30	1998-03-30	Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede

Publications (2)

Publication Number	Publication Date
IL129274A0 IL129274A0 (en)	2000-02-17
IL129274A true IL129274A (en)	2001-12-23

Family

ID=9524726

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL12927499A IL129274A (en)	1998-03-30	1999-03-30	Process for the manufacture of an object such as an ammunition igniter from a granular material

Country Status (6)

Country	Link
US (2)	US6336981B2 (fr)
EP (1)	EP0949224B1 (fr)
DE (1)	DE69917523T2 (fr)
FR (1)	FR2776656B1 (fr)
IL (1)	IL129274A (fr)
ZA (1)	ZA992433B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6402781B1 (en) *	2000-01-31	2002-06-11	Mitralife	Percutaneous mitral annuloplasty and cardiac reinforcement
FR2807610B1 (fr)	2000-04-11	2002-10-11	Giat Ind Sa	Torche a plasma incorporant un fusible d'amorcage reactif et tube allumeur integrant une telle torche
DE10152177A1 (de) *	2001-10-23	2003-04-30	Bosch Gmbh Robert	Stabspule für Zündanlagen
FR2878025B1 (fr)	2004-11-12	2009-05-15	Giat Ind Sa	Munition sans douille et procede de montage d'une telle munition
FR2888923B1 (fr)	2005-07-25	2010-12-17	Giat Ind Sa	Munition et procede de montage d'une telle munition
US7758709B2 (en)	2006-06-21	2010-07-20	Autoliv Asp, Inc.	Monolithic gas generant grains
US9193639B2 (en) *	2007-03-27	2015-11-24	Autoliv Asp, Inc.	Methods of manufacturing monolithic generant grains
US8057611B2 (en) *	2007-08-13	2011-11-15	Autoliv Asp, Inc.	Multi-composition pyrotechnic grain
EP2190801A2 (fr) *	2007-08-13	2010-06-02	Autoliv Asp, Inc.	Grain pyrotechnique à compositions multiples et son procédé de formation
US8057612B2 (en) *	2007-08-13	2011-11-15	Autoliv Asp, Inc.	Methods of forming a multi-composition pyrotechnic grain
US8815029B2 (en) *	2008-04-10	2014-08-26	Autoliv Asp, Inc.	High performance gas generating compositions
USD581459S1 (en) *	2008-04-21	2008-11-25	Block And Company, Inc.	Binder divider with flash drive storage compartments
US8808476B2 (en) *	2008-11-12	2014-08-19	Autoliv Asp, Inc.	Gas generating compositions having glass fibers
US9062943B2 (en) *	2012-03-27	2015-06-23	Dmd Systems, Llc	Spooling pyrotechnic device
US9051223B2 (en)	2013-03-15	2015-06-09	Autoliv Asp, Inc.	Generant grain assembly formed of multiple symmetric pieces
EP3762199A1 (fr) *	2018-03-05	2021-01-13	BAE SYSTEMS plc	Évidement prédéfini
CN111397438A (zh) *	2020-03-16	2020-07-10	上海新力动力设备研究所	一种适用于燃气发生器的带支架包覆药柱结构

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US3205286A (en) *	1946-06-08	1965-09-07	Donald H Black	Smokeless powder manufacture
GB888858A (en) *	1951-08-15	1962-02-07	Hercules Powder Co Ltd	Method and apparatus for manufacture of cast plastic compositions
GB750390A (en) *	1951-08-15	1956-06-13	Hercules Powder Co Ltd	Explosive composition and production thereof
US3062147A (en) *	1959-09-28	1962-11-06	Du Pont	Igniter for solid propellant grains
US3529551A (en) *	1960-04-21	1970-09-22	Hercules Inc	Rocket propellant
US3195302A (en)	1962-01-22	1965-07-20	Atlantic Res Corp	Solid propellant grain of variable electron-emissive composition
US3537923A (en) *	1965-10-22	1970-11-03	Mb Assoc	Booster ignition compositions for small arms weapon containing boron and boron compositions
GB1231181A (fr) *	1967-05-05	1971-05-12
FR1603394A (fr) *	1968-10-15	1971-04-13
FR2640259B1 (fr) *	1983-10-26	1992-01-03	Poudres & Explosifs Ste Nale	Procede de fabrication par moulage d'un bloc de propergol solide a combustion frontale pilotee par des conducteurs de chaleur et bloc obtenu par ce procede
FR2593905B1 (fr) *	1986-02-03	1990-05-25	France Etat Armement	Allumeur destructible pour charges propulsives
US4730560A (en) *	1986-10-03	1988-03-15	The Ensign-Bickford Company	Combination blasting signal transmission tube connector and delay assembly
US4742773A (en) *	1986-10-03	1988-05-10	The Ensign-Bickford Company	Blasting signal transmission tube delay unit
DE3730530A1 (de) *	1987-09-11	1989-03-23	Rheinmetall Gmbh	Anzuenduebertragungsladung fuer eine treibladung
US4886560A (en) *	1988-12-28	1989-12-12	Hercules Incorporated	Ignition modifying overcoat for deterrent-coated smokeless propellant
FR2665254B1 (fr) *	1990-07-27	1992-10-16	Giat Ind Sa	Systeme d'allumage pour une composition pyrotechnique.
JP3543347B2 (ja) *	1994-01-24	2004-07-14	日本油脂株式会社	点火薬造粒物の製造方法
US5453236A (en) *	1994-02-08	1995-09-26	Composite Design International, Inc.	Method of molding a load bearing pallet from recycled materials
US5626360A (en) *	1994-03-14	1997-05-06	Morton International, Inc.	Linear igniters for airbag inflators
US5844164A (en) *	1996-02-23	1998-12-01	Breed Automotive Technologies, Inc.	Gas generating device with specific composition

1998
- 1998-03-30 FR FR9804021A patent/FR2776656B1/fr not_active Expired - Fee Related
1999
- 1999-03-25 DE DE69917523T patent/DE69917523T2/de not_active Expired - Lifetime
- 1999-03-25 EP EP99400732A patent/EP0949224B1/fr not_active Expired - Lifetime
- 1999-03-30 ZA ZA9902433A patent/ZA992433B/xx unknown
- 1999-03-30 US US09/280,700 patent/US6336981B2/en not_active Expired - Lifetime
- 1999-03-30 IL IL12927499A patent/IL129274A/en not_active IP Right Cessation
2000
- 2000-03-24 US US09/534,492 patent/US6368434B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0949224A1 (fr)	1999-10-13
DE69917523T2 (de)	2005-06-02
US6368434B1 (en)	2002-04-09
ZA992433B (en)	1999-09-30
FR2776656A1 (fr)	1999-10-01
FR2776656B1 (fr)	2000-04-28
IL129274A0 (en)	2000-02-17
US6336981B2 (en)	2002-01-08
US20010050123A1 (en)	2001-12-13
DE69917523D1 (de)	2004-07-01
EP0949224B1 (fr)	2004-05-26

Legal Events

Date	Code	Title
2002-05-23	FF	Patent granted
2002-06-30	KB	Patent renewed
2005-05-17	KB	Patent renewed
2009-09-15	KB	Patent renewed
2013-11-28	MM9K	Patent not in force due to non-payment of renewal fees

Publication	Publication Date	Title
US6368434B1 (en)	2002-04-09	Igniter tube and propellant charge made of granular material in a binder
DE2946422C2 (fr)	1988-01-14
CN1023511C (zh)	1994-01-12	用于无起爆药雷管的起爆元件
KR102451244B1 (ko)	2022-10-05	추진제 충전물 또는 그레인
US5567912A (en)	1996-10-22	Insensitive energetic compositions, and related articles and systems and processes
US3092525A (en)	1963-06-04	Method of producing unitary nitrocellulose grains capable of fragmentation under primer blast to original granules
US3956038A (en)	1976-05-11	Process for obtaining coated pyrotechnic compositions
US3899973A (en)	1975-08-19	Ignition device for explosive charges
US20090151591A1 (en)	2009-06-18	Warhead casing
IL294747A (en)	2022-09-01	Igniter tube for a propellant charge
JP2012021685A (ja)	2012-02-02	発射装薬
CA2077630A1 (fr)	1993-03-10	Amorce pour tube a chocs
CZ300130B6 (cs)	2009-02-18	Náboj se strelným prachem pro hlavnovou zbran
EP0475279B1 (fr)	1995-05-24	Revêtement d'allumage dans une charge propulsive principale d'une munition téléscopique
JPH06317399A (ja)	1994-11-15	複合発射装薬
US20060266451A1 (en)	2006-11-30	Method for producing a propellant
RS63992B1 (sr)	2023-03-31	Punjenje za paljenje municije, način dobijanja istog, cev za paljenje i sistem za paljenje koji koristi takvo punjenje
EP2580175B1 (fr)	2017-07-05	Procédé de fabrication et utilisation d'un mélange de substances explosives contenant du combustible
IL22959A (en)	1968-08-22	Igniter cord
US20210171415A1 (en)	2021-06-10	Propellant charge
US20260098714A1 (en)	2026-04-09	Combustible charges adhering to the inner wall of a combustible structure containing a propellant charge
US4844845A (en)	1989-07-04	Dry mixture for production of pre-formed propellant charge
DE10316997B4 (de)	2005-12-08	Verfahren zur Herstellung von pressbaren, insensitiven Hexogen-Sprengstoffmischungen
NO316914B1 (no)	2004-06-21	Presset, uomfintlig sprengstoff, samt en fremgangsmate for dets fremstilling
Levy et al.	1963	DEVELOPMENT OF VIBRATION RESISTANT PROPELLANTS FOR THE M91 CARTRIDGE FOR PROPELLANT ACTUATED DEVICES. II. SINGLE GRAIN EXTRUDED CHARGE