Patent ID: 8919512
Filing Date: 2014-12-30
Classification: F16D,Y10T

Abstract:
1. An arrangement of a wet dual clutch transmission assembly, said assembly comprising: an inner input shaft; an outer input shaft concentric with said inner input shaft; a clutch having radially aligned inner and outer clutch housings; an inner hub torsionally connected with said inner input shaft; an outer hub torsionally connected with said outer input shaft, said outer hub supporting said inner and outer clutch housings via a bearing; an outer friction pack for engaging said outer clutch housing with said inner hub; an inner friction pack for engaging said inner clutch housing with said outer hub; a cover with internal coolant passages for passing lubricant of said transmission, said cover supporting said inner input shaft; a dry damper for delivering torque to said clutch housing and pumping air over said cover to cool said transmission lubricant within said cover passages; and a variable output pump for transmitting transmission lubricant through said cover.