US PATENT SUBCLASS 60 / 329 .~ Condition responsive control means responsive to, or compensating for, motive fluid compressibility, temperature variation or viscosity variation driven master
Current as of: June, 1999
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.~ Condition responsive control means responsive to, or compensating for, motive fluid compressibility, temperature variation or viscosity variation driven master
DEFINITION
Classification: 60/329
(under subclass 325) Apparatus having means by which the motive fluid or the apparatus may be controlled or adjusted responsive to a change in the compressibility, temperature or viscosity of said motive fluid to maintain a desired output work rate or to avoid apparatus failure.
(1) Note. Apparatus or motive fluid control means responsive to motive fluid pressure variations, per se, are not included in this subclass even though it may be argued that pressure variations are the result of compressibility, temperature or viscosity variations of the motive fluid.
