Electrically operated propellants with elevated self-sustaining threshold pressures
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United States of America Patent
Stats
-
Mar 5, 2019
Grant Date -
Nov 10, 2016
app pub date -
Jul 20, 2016
filing date -
May 28, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The rate of combustion of an electrically operated propellant having a self-sustaining threshold of at least 1,000 psi is controlled to produce chamber pressures that are sufficient to produce a desired pressure profile in the airbag to accommodate a range of human factors and crash conditions yet never exceeding the self-sustaining threshold. The combustion of the propellant is extinguished to control the total pressure impulse delivered to the airbag. Propellants formed with an ionic perchlorate-based oxidizer have demonstrated thresholds in excess of 1,500 psi and higher.
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International Classification(s)
- 2016 Application Filing Year
- C06D Class
- 11 Applications Filed
- 7 Patents Issued To-Date
- 63.64 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- C06D Class
- 0 % this patent is cited more than
- 6 Age
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