Gas bag inflators

Details Gas bag inflators Gas bag inflators

1984-11-21

1986-05-20

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Solid reactant type

280741, B01J 100, B60R 2128

Patent

active

045900418

ABSTRACT:
A spring actuated annular movable plate in the combustion chamber of a pyrotechnic gas generator exerts a constant pressure on gas generant pellets therein to prevent relative movement and consequent abrasion and reduction to powder form of the pellets regardless of the extent to which they continue to settle relative to one another as the result of age and continued vibration of the vehicle in which the generator is installed thereby improving the long duration stability of the generator and avoiding overpressurization of the generator that tends to result upon degradation of the gas generant pellets.

REFERENCES:
patent: 3838977 (1974-10-01), Warren
patent: 3985076 (1976-10-01), Schneiter et al.
patent: 4131299 (1978-12-01), Ono et al.
patent: 4249673 (1981-02-01), Katoh et al.
patent: 4278638 (1981-07-01), Nilsson et al.
patent: 4296084 (1981-10-01), Adams et al.

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