136937 ⎘
Regulating or controlling by varying flow; Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
MODULATED AIR FLOW HEAT EXCHANGER SYSTEM IN BI-FI DUCT
#2TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM
#3FUELDRAULIC HEAT MANAGEMENT SYSTEM
#4TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM
#5COOLING GAS RECOVERED FROM A WELL
#6TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM
#7TURBINE ENGINE COMPRISING AN OIL SUPPLY SYSTEM
#8Valve position control
#9HYDRAULIC DRIVE VALVE MONITORING DEVICE
#10Cooling gas recovered from a well
#11On-line verifiable trip and throttle valve actuator
#12Gas turbine engine with compressor bleed system for combustor start assist
#13Gas turbine engine actuation device
#14VALVE POSITION CONTROL
#15Self contained hydraulic lock apparatus
#16Method for monitoring the operating state of a system for positioning variable-geometry members of a turbomachine
#17Steam turbine valve abnormality monitoring system, steam turbine valve drive device, steam turbine valve device, and steam turbine plant
#18Variable guide vanes assembly
#19Valve drive device and steam turbine system
#20Hydraulic energy collection system
#21Actuating drive having a hydraulic outflow booster
#22Turbine control system
#23Valve position control
#24ACTUATOR
#25Assembly for controlling variable pitch blades
#26Pneumatic controller for controlling a bleed valve
#27Valve device for turbine, turbine, and method for producing valve device and turbine
#28Main stop valve
#29Oil transfer for a control system regulating the propeller pitch of a turbine engine
#30Actuator cooling flow limiter
#31DAMPED RELIEF VALVE USING DOUBLE PISTONS
#32Engine turning motor via pneumatic or hydraulic motor
#33SENSOR AND HOUSING DESIGN FOR IN-LINE FLUID MONITORING
#34Assembly for controlling variable pitch vanes in a turbine engine
#35Linear motion mechanism, valve device, and steam turbine
#36Compressor geometry control
#37Emergency shutoff device and emergency shutoff system provided with same
#38Hydraulic control device for an emergency stop valve of a steam turbine and steam turbine arrangement
#39Variable area fan nozzle actuation system
#40Full-area bleed valves
#41Steam valve
#42Rotary actuator for variable geometry vanes
#43Housing for a gas turbine, aircraft engine, and a process for operating a gas turbine
#44Fan drive thrust balance
#45Rotary actuator for variable vane adjustment system
#46Rotary hydraulic motor driven hybrid thrust reverser actuation system with end-of-stroke snubbing
#47Rotary actuator with integrated actuation
#48Ceramic pedestal and shield for gas path temperature measurement
#49METHODS AND SYSTEMS FOR OPERATING AN INTEGRATED ACTUATOR
#50CASE ASSEMBLY WITH FUEL DRIVEN ACTUATION SYSTEMS
#51Aircraft hydraulic air bleed valve system
#52AIRFLOW CONTROL SYSTEM
#53AUXILIARY HYDRAULIC POWER GENERATION SYSTEM
#54Memory device using ion implant isolated conductive metal oxide
#55Memory Device Using A Dual Layer Conductive Metal Oxide Structure
#56Piston with a duct under a gasket
#57CYLINDER DRIVING DEVICE
#58Inlet guide vane drive system with spring preload on mechanical linkage
#59Actuator
#60Actuator
#61Memory cell formation using ion implant isolated conductive metal oxide
#62Turbocharger with variable turbine nozzle actuated by hydraulic and mechanical spring forces
#63Hydraulic trip unit for a valve unit in a prime mover plant, especially for a fast-acting shut-off valve of a turbine plant
#64HYDRAULICALLY ACTUATED PNEUMATIC REGULATOR
#65Methods and apparatus for regulating gas turbine engine fluid flow
#66Methods and apparatus for regulating gas turbine engine fluid flow
#67SYSTEM AND METHOD FOR ELECTRICAL POWER GENERATION UTILIZING VEHICLE TRAFFIC ON ROADWAYS
#68Turbine cooling flow modulation
#69System and method for electrical power generation utilizing vehicle traffic on roadways
#70Method and apparatus for performing gas turbine engine maintenance
#71Drive arrangement
#72Turbofan engine including a fan actuation system
#73Hydraulic energy collection system