Electrical activation of a viscous clutch
Electrical activation of a viscous clutch
Electrically actuated viscous fan clutch
Electro-viscous fan clutch
Electro-viscous fan clutch with snap action spring valve element
Electromagnetic control assembly and method for a viscous fluid
Electromagnetically actuated valve plate for a viscous fluid fan
Electromagnetically actuated viscous clutch
Electromagnetically controlled fluid friction coupling
Electromagnetically controlled hydraulic clutch
Electronically controlled fluid coupling device
Electronically controlled fluid coupling device
Electronically controlled fluid coupling device with fluid...
Electronically controlled fluid coupling device with fluid...
Electronically controlled fluid coupling device with fluid...
Electronically controlled viscous fan drive
Electronically controlled viscous fan drive having cast...
External control type fan-coupling device
External control type fan-coupling device
External control type fan-coupling device