136699 ⎘
Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
Circulating piston engine having a rotary valve assembly
#2Direct port commutator and manifold assembly
#3Four-stroke rotary- piston engine with adjustable compression ratio and adjustable valve control times
#4Rotary internal combustion engine with rotary valve
#5Circulating piston engine having a rotary valve assembly
#6Reversing mechanism for a power tool
#7Rotary expansible chamber devices and systems incorporating the same
#8Air-tight switching device for use in a pneumatic tool
#9Refrigeration system including a rotary expansible chamber device having adjustable working-fluid ports
#10Displacement pump and a control ring for a displacement pump
#11Reversible pneumatic vane motor
#12Rotary expansible chamber devices having adjustable arcs of rotation, and systems incorporating the same
#13Rotary engine and process
#14Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same
#15Gerotor pump, a gerotor motor and a gerotor transmission system
#16Rotary piston steam engine with rotary variable inlet-cut-off valve
#17Gerotor apparatus for a quasi-isothermal Brayton cycle engine
#18INTERNAL COMBUSTION ENGINES WITH RING-SHAPED CYLINDERS
#19Low speed, high torque rotary abutment motor
#20Gerotor apparatus for a quasi-isothermal Brayton cycle engine
#21Micro-Air Motor
#22Rotary positive displacement machine