Power plants – One shot explosion actuated expansible chamber type motor
Patent
1990-10-01
1991-07-23
Look, Edward K.
Power plants
One shot explosion actuated expansible chamber type motor
92 31, 92 34, 92 36, 92 89, 92 90, 92 91, F01B 2908, F02N 1300
Patent
active
050332708
ABSTRACT:
An actuator, which directly converts fluid pressure to rotary movement, has generally cylindrical and helically fluted circumferential wall, an end wall bearing an output member, and a fixed opposite end wall. The actuator may be a one-shot device providing substantial torque and driving the output member through a relatively wide angle by having a pyrotechnic gas generating charge mounted inwardly of the fixed end wall and by exceeding the elastic limit of the circumferential wall which is metallic to so as to withstand pyrotechnically generated gas.
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Church Stephen J.
Denion Thomas
Look Edward K.
Sheinbein Sol
Sliwka Melvin J.
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