Apparatus and methods for producing motive power
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United States of America Patent
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-
Feb 5, 1991
Grant Date -
N/A
app pub date -
Jul 27, 1989
filing date -
Aug 9, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For spinning up a gyroscope rotor, a motive power generating unit is used which contains a pyrotechnic gas-generating substance in the form of an azide composition. When electrically ignited, it produces a jet of filtered nitrogen gas which impacts on buckets in the periphery of the rotor and spins it up to speed. The gas generating unit can be used for generating motive power for other purposes.
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