148427 ⎘
Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated electrically, e.g. by an electromagnet
Valve control system for viscous friction clutch
#2Controller of fan coupling device
#3Controller of fan coupling device
#4Shaft output viscous clutch
#5Energy harvesting clutch control assembly, valve assembly, and electrically actuated clutch
#6Fluid friction clutch
#7Control device for clutch
#8Viscous coupling for a coolant pump
#9Electromagnetic coil connection assembly
#10Fan-coupling device with unitary magnetic pole construction
#11Modular viscous clutch
#12Fluid fan clutch
#13Viscous clutch
#14Viscous clutch and associated electromagnetic coil
#15Viscous clutch and method of operation
#16Fluid friction clutch
#17Viscous coupling for a coolant pump
#18Viscous clutch fluid capture system
#19Working machine and cooling control system for the same
#20Viscous clutch fluid capture system
#21Live center viscous clutch
#22Morning sickness valve system for viscous clutch
#23External control type fan clutch device
#24Two speed clutch with viscous system
#25Viscous clutch and associated flux circuit configuration
#26Liquid Cooled Fan Clutch
#27Auxiliary drive device
#28Liquid cooled fan clutch
#29Fluid friction clutch
#30Fluid fan clutch
#31Electronic actuator for fan clutch
#32Viscous clutch drive with electromagnetic activation and wiper on clutch disk
#33Viscous clutch and associated reservoir configuration
#34Viscous clutch and associated reservoir configuration
#35Multi-speed viscous clutch
#36Two speed clutch with viscous system
#37VISCOUS FRICTION COUPLING
#38Highly reactive fluid fan clutch device
#39Work vehicle and method of controlling work vehicle
#40Viscous clutch with return bore through rotor
#41External-control type fan clutch device
#42Viscous clutch with adjustable pump mechanism
#43Fluid friction clutch
#44COMBINED FRICTION DISC/LIQUID FRICTION COUPLING
#45Electrically controlled silicon oil fan clutch rotary valve device
#46External control type fan clutch device
#47Clutch arrangement and actuation method
#48VISCOUS FAN DRIVE SYSTEMS HAVING FILL AND SCAVENGE CONTROL
#49Viscous clutch valve assembly
#50Highly reactive fluid fan coupling device
#51Integrated viscous clutch
#52Diagnosis device and diagnosis method for fan coupling device
#53Electronically controlled fluid coupling device with fluid scavenge control
#54Viscous clutch with eddy current reduction
#55Electronically controlled viscous fan drive with bushing
#56Fluid friction clutch
#57Viscous clutch
#58OD wiper
#59Electromagnetic differential speed control system for a fluid coupling device
#60Viscous fan drive systems having fill and scavenge control
#61COOLING FAN CLUTCH
#62Fluid friction clutch
#63Viscous clutch
#64Electromagnetically actuated viscous clutch
#65Fan drive device
#66Viscous friction clutch for driving a cooling fan in a motor vehicle
#67External control type fan-coupling device
#68Electronically controlled fluid coupling device with fluid scavenge control and enhanced cooling
#69Device and Method for Controlling Variable Input/Output Speed Ratio Clutch
#70Electronically controlled fluid coupling device with fluid scavenge control and check valve
#71Electronically controlled fluid coupling device with fluid scavenge control and slip speed sensor
#72Electronically controlled fluid coupling device with fluid scavenge control
#73Viscous clutch with controlled drain back
#74Viscous fan drive having modified land design and armature venting
#75Controllable drive for a motor vehicle, in particular for a coolant pump
#76Externally-controlled fluid coupling
#77Adaptive control of externally controlled fan drive
#78External control type fan-coupling device
#79Electronically controlled viscous fan drive having cast channels
#80OD wiper
#81Electronically controlled fluid coupling device
#82Shape memory alloy rotary actuator with capacitive position feedback
#83External control type fan-coupling device
#84Control method for external control type fan clutch
#85Electronically controlled fluid coupling device
#86Regulatable drive for a motor vehicle component
#87Actuator for viscous clutch with magnetic oil circulation valve
#88Electromagnetically controlled fluid friction coupling
#89Device for regulating rotational speed of the driven rotor of a viscosity coupling
#90Viscous coupling