Inflation apparatuses and methods are provided which utilize elemental carbon and nitrous oxide in the gas generation or formation process.
대표청구항▼
Inflation apparatuses and methods are provided which utilize elemental carbon and nitrous oxide in the gas generation or formation process. itrate, and approximately 16 weight percent water. 5. The gelled bipropellant composition of claim 4, comprising approximately 61.60 percent by weight EAN, appr
Inflation apparatuses and methods are provided which utilize elemental carbon and nitrous oxide in the gas generation or formation process. itrate, and approximately 16 weight percent water. 5. The gelled bipropellant composition of claim 4, comprising approximately 61.60 percent by weight EAN, approximately 23 percent by weight boron particles having a diameter of less than about 100 nanometers, approximately 3.85 percent by weight ammonium nitrate, and approximately 11.55 percent by weight water. 6. The gelled bipropellant composition of claim 5, further comprising a second gelling agent. 7. The gelled bipropellant composition of claim 6, wherein the second gelling agent comprises less than about 3 percent by weight. 8. The gelled bipropellant composition of claim 7, wherein the second gelling agent comprises fumed silica. 9. The propellant composition of claim 1, further comprising a monopropellant formed by adding the boron particles to a fuel containing oxygen. 10. The propellant composition of claim 9, wherein the fuel containing oxygen comprises a chemical selected from the group of HAP, HAN, EAN, TEAN, ADN, ammonium nitrate, ammonium perchlorate, hydrazinium mononitrate, nitroglycerine, propylene glycol dinitrate (PGDN), other nitrate esters, or a combination of said chemicals. 11. The propellant composition of claim 10, further comprising a protective coating surrounding the boron particles. 12. The propellant composition of claim 10, wherein the protective coating comprises vinylidene difluoride and hexafluoropropylene. 13. The propellant composition of claim 1, further comprising a solid propellant wherein the boron particles comprise a solid fuel. 14. The propellant composition of claim 13, further comprising other metals mixed with the boron particles comprising the solid fuel. 15. The propellant composition of claim 14, further comprising a binder comprising from about 3 percent by weight to about 20 percent by weight. 16. The propellant composition of claim 15, wherein the binder may be selected from the group comprising glycidal azide polymer (GAP), nitrate esters, HTPB, CTPB, other carboxy terminated materials, other hydroxy terminated materials, or cellulose acetate. 17. The propellant composition of claim 16, further comprising an oxidizing agent comprising less than about 80 percent by weight. 18. The propellant composition of claim 17, wherein the oxidizing agent is selected from the group comprising ammonium perchlorate, hydroxyl ammonium perchlorate, hydroxyl amine nitrate, or other energetic ingredients containing NF2 groups. 19. The gelled bipropellant of claim 1, wherein the diameter of the boron particles comprises less than about 50 nanometers. 20. The gelled bipropellant of claim 1, wherein the boron particles comprise an increased surface area by comprising an amorphous phase rather than a crystalline phase.
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이 특허에 인용된 특허 (9)
Rink Karl K. ; Green David J. ; Moore Walter A. ; Lewis Robert E., Adaptive output inflator having a selectable oxidant composition.
Blumenthal Jack L. (Los Angeles CA) Gat Nahum (Manhattan Beach CA) Faigle Ernst M. (Imlay City MI) Semchena John H. (Royal Oak MI) Thompson Richard J. (Imlay City MI), Apparatus for inflating a vehicle occupant restraint using a mixture of gases.
Rink Karl K. (Liberty UT) Green David J. (Brigham UT) Letendre Guy R. (Ogden UT), Inflators which store premixed fluid fuel and oxidizer in a porous matrix.
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