136636 ⎘
Rotary-piston machines or engines having the characteristics covered by two or more groups , , , or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group or and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member
AIR MOTOR WITH INCREASED DWELL AT MAX VANE EXTENSION
#2VANE MOTOR
#3POSITIVE DISPLACEMENT HEAT MACHINES WITH SCAVENGING
#4Rotary fluid machine operable as a motor or a pump
#5Revolving vane expander having delivery conduit arranged to control working fluid flow
#6Rotary combustion engine and hydraulic motor
#7Vane machine with stationary and rotating cylinder parts
#8Micro-Air Motor
#9Compressed air motor