Ignition elements and finely graduatable ignition components
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42C-019/12
F42C-019/08
C06C-005/00
D03D-023/00
출원번호
US-0150059
(2002-05-20)
우선권정보
DE-443 25 21 (1994-09-13)
발명자
/ 주소
Faber, Gunther
Zollner, Helmut
출원인 / 주소
Dynamit Nobel Artiengesellschaft
대리인 / 주소
Antonelli, Terry, Stout & Kraus, LLP
인용정보
피인용 횟수 :
1인용 특허 :
8
초록▼
An ignition element consists of a combination of first and second ignition components. The first ignition component contains at least one primer, at least on heat-conducting additive selected from the group consisting of zirconium, aluminum, titanium, ferrotitanium, zirconium boride, zirconium hydri
An ignition element consists of a combination of first and second ignition components. The first ignition component contains at least one primer, at least on heat-conducting additive selected from the group consisting of zirconium, aluminum, titanium, ferrotitanium, zirconium boride, zirconium hydride and mixtures thereof, at least one oxidant and a binder. The second ignition component contains at least one ingredient that produces hot re4action particles, an oxidant, and a binder.
대표청구항▼
An ignition element consists of a combination of first and second ignition components. The first ignition component contains at least one primer, at least on heat-conducting additive selected from the group consisting of zirconium, aluminum, titanium, ferrotitanium, zirconium boride, zirconium hydri
An ignition element consists of a combination of first and second ignition components. The first ignition component contains at least one primer, at least on heat-conducting additive selected from the group consisting of zirconium, aluminum, titanium, ferrotitanium, zirconium boride, zirconium hydride and mixtures thereof, at least one oxidant and a binder. The second ignition component contains at least one ingredient that produces hot re4action particles, an oxidant, and a binder. one ballistic panel including of an assembly of woven fabric plies with warp and fill yarns formed of bundled aramid fibers, said plies having a collective areal density of no greater than 1.30 pounds per square foot, and a V50 ballistic limit of no less than 1925 feet per second using a .22 caliber, 17 grain FSP at 0 degrees obliquity. 12. A body-armor product according to claim 11, wherein said body-armor product comprises a ballistic flak vest. 13. A body-armor product according to claim 11, overall weight of ballistic flak vest is less than 8.8 pounds. 14. A body-armor product according to claim 11, wherein said warp yarns weigh between 600 and 850 denier. 15. A body-armor product according to claim 11, wherein said fill yarns weigh between 600 and 850 denier. 16. A body-armor product according to claim 11, wherein each of said woven fabric plies comprises between 25 and 40 ends of warp yarn per inch. 17. A body-armor product according to claim 11, wherein each of said woven fabric plies comprises between 25 and 40 ends of fill yarn per inch. 18. A body-armor product according to claim 11, wherein said fabric plies are formed using a plain weave. 19. A body-armor product according to claim 11, wherein said ballistic panel comprises between 20 and 30 overlapping fabric plies. 20. A body-armor product according to claim 11, wherein the tensile modulus of the warp and fill yarns is greater than 700 grams/denier. 21. A body-armor product according to claim 11, wherein the breaking strength of the warp and fill yarns is greater than 475,000 pounds/square inch. 22. A method of forming a lightweight soft body-armor product adapted for covering an area of the body, the method comprising the steps of: (a) forming a panel of overlapping woven fabric plies with warp and fill yarns formed of bundled aramid fibers, the overlapping plies having a collective areal density of no greater than 1.30 pounds per square foot, and a V50 ballistic limit of no less than 1925 feet per second using a .22 caliber, 17 grain FSP at 0 degrees obliquity; and (b) incorporating the panel into an outer shell material of the body-armor product.
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이 특허에 인용된 특허 (8)
Avory Mark Lucas ; Fahey William David ; Fields Stewart Shannon ; Moore ; Jr. Charles Joyce ; Piper ; III Charles John ; Whang David, Electrical initiator.
Hans Paul C. (Scottsdale AZ) Meyer Daniel H. (Henderson NV) Rosenfield Gary C. (Las Vegas NV), Rocket ignition assembly and means and methods for making and using same.
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