Matches 1 - 14 out of 14
Match Document Document Title
7581627 Viscous clutch with controlled drain back  
A viscous fluid clutch for controlling the rotation of an engine cooling fan has a dividing disk separating a storage chamber from a working chamber. The dividing disk includes an opening having a...
6647332 Electronic inching control strategy  
The present invention provides a method and apparatus for controlling the pressure of an actuating fluid flowing through an inching clutch. The invention includes the steps of determining an actual...
5893441 Hydraulic friction clutch  
A hydraulic friction clutch has a drive shaft, a drive disk fastened non-rotatably thereto, and an output, which is define by an housing. The housing is rotatably journaled relative to the drive...
5775115 Climate control device with a cooling compressor and viscous coupling  
A climate control device for a cooling compressor operated by a driving means. The climate control device including a control device for operating the cooling compressor at a compressor speed...
5562191 Viscous coupling  
A viscous coupling has a housing (2) and a hub (24), and a separating wall (8). An operating chamber (33) is formed between the housing (2), hub (24) and separating wall (8). Inner plates (37) and...
5004085 Fluid friction coupling with closing slide  
The invention relates to a fluid friction coupling (1) with a housing (2) and a hub (4) rotatably received within the housing. The interior (11) of the housing is divided into a main chamber (22)...
4414925 Engine cooling fan with shearable drive to eliminate fan overspeed  
An engine cooling fan driven through a viscous clutch and having a mechanically shearable drive element into the powered input of the viscous clutch which shears at a predetermined low torque level...
3642105 SPEED RESPONSIVE FLUID COUPLING  
This invention is a device wherein a centrifugally operated valve operating automatically to open or close with the fluctuation of the number of revolutions of the driven side is provided for each...
3445057 DRIVE MECHANISM  
3262527 Fluid shear coupling  
3259219 Viscous coupling  
3259220 Rotatable coupling  
3159254 Speed responsive coupling device  
2792095 Constant torque pulley  
Matches 1 - 14 out of 14