(under subclass 508) Apparatus including a conduit means for connecting the contracting chamber of one motor with the expanding chamber of another motor (serial connection).
(1) Note. A mere connection through the reservoir is not considered a conduit means for this subclass.
(2) Note. Both the one motor and the other motor must have a fluid pressure input and a mechanical output (e.g., motor) or a mechanical input and a fluid pressure output (e.g., pump).
SEE OR SEARCH CLASS
60, Power Plants,
533+, for an expansible chamber device which has a fluid pressure input and a fluid pressure output (e.g., pulsator) with no mechanical output but which pressurizes the motive fluid for an expansible chamber motor.
