136622 ⎘
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 both the movement defined in group and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member
PISTONLESS COMBUSTION FLYWHEEL ENGINE DESIGN FOR LOW FUEL CONSUMPTION
#2Rotary energy converter with retractable barrier
#3Revolving outer body rotary vane compressor or expander
#4Rotary energy converter with retractable barrier
#5Isochoric heat addition engines and methods
#6Concentric rotary fluid machine
#7Pendulum slide pump with at least one communication channel
#8Isochoric heat addition engines and methods
#9Rotary energy converter with retractable barrier
#10Isochoric heat addition engines and methods
#11EXPANDER
#12Refrigeration cycle apparatus and fluid machine used for the same
#13Rotary energy converter with retractable barrier
#14Rotary expander with discharge and introduction passages for working fluid
#15Fluid machine
#16Positive displacement expander
#17Fluid machine
#18Expander
#19Positive displacement expander and fluid machinery
#20Roudong Volume Variation Method for Fluid Machinery and Its Mechanisms and Applications
#21Displacement type expansion machine and fluid machine