.~ To provide unequal inlet and exhaust flow rates to single working chamber
DEFINITION
Classification: 91/443
(under subclass 418) Apparatus in which the valve means controls the inlet and exhaust flow of motive fluid to and from the same working chamber to cause the magnitude of the inlet flow and exhaust flow to be unequal.
(1) Note. The valve means must be more than a mere manually operable throttle in a common inlet and exhaust line and includes, for example, additional passages in the valve means or plural motive fluid lines.
SEE OR SEARCH THIS CLASS, SUBCLASS:
6+, for expansible chamber motors having a single working chamber having fluid supplied thereto by diverse flow paths.
