136502 ⎘
Regulating, controlling, or safety means; Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity; Final actuators Arrangements or adaptations of working-fluid admission or discharge valves
STEAM ENGINE
#2CYLINDER/RECIPROCATING-PISTON DEVICE, COMPRESSED AIR ENGINE, AND VEHICLE
#3Vacuum Engine
#4Operating engine
#5PNEUMATIC DEVICE WITH A MOVABLY MOUNTED PISTON
#6COMPRESSED-AIR ENGINE WITH INTEGRATED ACTIVE CHAMBER AND ACTIVE DISTRIBUTION WITH BALANCED VALVE
#7Shut-off valve
#8Liquid column generator
#9Dual-concentric control valve with direct drive control and failed motor protection
#10Dual-Concentric Control Valve with Direct Drive Control and Failed Motor Protection
#11Pressure-limiting unit for a pressure booster as well as a pressure booster for driving hydraulic tools
#12FLUID-WORKING MACHINE AND OPERATING METHOD
#13System economically using compressed air as an automobile power source and method thereof
#14FLUID-WORKING MACHINE AND OPERATING METHOD
#15Refrigeration device
#16Fluid-working machine and operating method
#17Switch gain scheduled explicit model predictive control of diesel engines
#18Air motor having ceramic valves
#19Air motor having a modular add on regulator
#20Air motor having drop tube with knuckle ends
#21Piston type pneumatic engine
#22FLUID WORKING MACHINES AND METHODS
#23Fluid working machines and methods
#24Fluid-working machine and operating method
#25Fluid-working machine and operating method
#26Vapor powered electro-mechanical generator
#27Valve assembly
#28High efficiency steam engine