×

Rapid buring propellant charge for automobile air bag inflators, rocket motors, and igniters therefor

  • US 4,798,142 A
  • Filed: 08/18/1986
  • Issued: 01/17/1989
  • Est. Priority Date: 08/18/1986
  • Status: Expired due to Fees
First Claim
Patent Images

1. A propellant charge comprises a reticulated substrate having a quantity of interconnected ligaments and a coating of solid propellant material on said ligaments, said coating has a thickness such that interstices are between coated ligaments which interstices define propellant surface area for combustion.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×