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특허 상세정보

Primer mix, percussion primer and method for initiating combustion

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/02   
미국특허분류(USC) 149/21 ; 149/2 ; 149/42 ; 149/113
출원번호 US-0587344 (1984-03-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 0
초록

A primer mix which contains from 26 to 66 weight percent titanium and from 74 to 44 weight percent potassium perchlorate having a density of from 68 to 81 percent of crystal density such that the mix is stable at high temperature up to 525°F. for more than 100 hours without degradation and requires a relatively high amount of impact energy greater than 4 ft.-lbs. in order to ignite it. Alternatively, the primer mix contains from 40 to 74 weight percent zirconium and from 60 to 26 weight percent potassium perchlorate having the above density. The primer m...

대표
청구항

As an article of manufacture a primer mix, which consists essentially of from 26 to 66 weight percent titanium and from 74 to 44 weight percent potassium perchlorate having a density of from 2.1 to 2.5 g/cc.

이 특허를 인용한 특허 피인용횟수: 24

  1. Pile, Donald A.; John, Jr., Henry J.. Bismuth oxide primer composition. USP2012038128766.
  2. Pile, Donald A.; John, Jr., Henry J.. Bismuth oxide primer composition. USP2013128597445.
  3. Petersen, Eric; Small, Jennifer; Stephens, Metthew; Arvanetes, Jason; Seal, Sudipta; Deshpande, Sameer. Burn rate sensitization of solid propellants using a nano-titania additive. USP2011118066834.
  4. Voreck, Wallace E.; Yang, Wenbo. Detonator. USP2009067546805.
  5. Ewick David W. ; Walsh Brendan M.. Detonator with loosely packed ignition charge and method of assembly. USP1999035889228.
  6. Mei George C. (Creve Coeur MO). Electric primer with intrinsic conductive mix. USP1991024994125.
  7. Mei George C. (Creve Coeur MO). Electric primer with reduced RF and ESD hazard. USP1991075027707.
  8. Holler, Christopher A.. Firearm cartridge having a plurality of ignition primer chambers and associated methods for reducing the likelihood of misfire and cold shot and enhancing rapid and reliable firing. USP2003016502514.
  9. Forsthuber,Markus. Heating element for igniting pyrotechnic charge. USP2006087089861.
  10. David W. Ewick ; Brendan M. Walsh. Initiator with loosely packed ignition charge and method of assembly. USP2002066408759.
  11. Johnston, Harold E.; Warner, Kirstin F.; Blau, Reed J.; Lusk, Scott K.. Methods of forming a sensitized explosive and a percussion primer. USP2012108282751.
  12. Erickson, Jack; Sandstrom, Joel L.; Johnston, Gene; Norris, Neal; Braun, Patrick; Blau, Reed; Liu, Lisa Spendlove. Non-toxic percussion primers and methods of preparing the same. USP2013068454770.
  13. Erickson, Jack; Sandstrom, Joel L.; Johnston, Gene; Norris, Neal; Braun, Patrick; Blau, Reed; Liu, Lisa Spendlove; Newell, Rachel Hendrika. Non-toxic percussion primers and methods of preparing the same. USP2013068454769.
  14. Erickson, Jack; Sandstrom, Joel Lee; Johnston, Gene; Norris, Neal; Braun, Patrick; Blau, Reed; Liu, Lisa Spendlove; Newell, Rachel Hendrika. Non-toxic percussion primers and methods of preparing the same. USP2012068192568.
  15. Erickson, Jack; Sandstrom, Joel; Johnston, Gene; Norris, Neal; Braun, Patrick; Blau, Reed; Liu, Lisa Spendlove. Non-toxic percussion primers and methods of preparing the same. USP2012068202377.
  16. Sandstrom, Joel; Quinn, Aaron A.; Erickson, Jack. Non-toxic, heavy-metal free explosive percussion primers and methods of preparing the same. USP2013068470107.
  17. Sandstrom, Joel; Quinn, Aaron A; Erickson, Jack. Non-toxic, heavy-metal free sensitized explosive percussion primers and methods of preparing the same. USP2012068206522.
  18. Busky, Randall T.; Botcher, Tod R.; Sandstrom, Joel; Erickson, Jack. Nontoxic, noncorrosive phosphorus-based primer compositions. USP2010127857921.
  19. Busky, Randall T.; Botcher, Tod R.; Sandstrom, Joel L.; Erickson, Jack A.. Nontoxic, noncorrosive phosphorus-based primer compositions and an ordnance element including the same. USP2013098540828.
  20. Johnston, Harold E.; Warner, Kristin F.; Blau, Reed J.; Lusk, Scott K.. Percussion primer composition and systems incorporating same. USP2013068460486.
  21. Busky, Randall T.; Botcher, Tod R.; Sandstrom, Joel; Erickson, Jack. Percussion primers comprising a primer composition and ordnance including the same. USP2013098524018.
  22. Pile, Donald Allen; John, Jr., Henry J.. Priming mixtures for small arms. USP2014078784583.
  23. Hafner, Matthew T.; Balangue, Ruben; Clark, Danny D.; Westbrook, III, John William. Propellant compositions including stabilized red phosphorus and methods of forming same. USP2015129199887.
  24. Hafner, Matthew T.; Balangue, Ruben; Clark, Danny D.; Westbrook, III, John William. Propellant compositions including stabilized red phosphorus, a method of forming same, and an ordnance element including the same. USP2014028641842.