Invention Grant
- Patent Title: Transmission with integrated housing for motor and clutch
- Patent Title (中): 传动带有电机和离合器的集成外壳
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Application No.: US12328081Application Date: 2008-12-04
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Publication No.: US08234954B2Publication Date: 2012-08-07
- Inventor: Alan G. Holmes , Grantland I. Kingman
- Applicant: Alan G. Holmes , Grantland I. Kingman
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: F16H57/02
- IPC: F16H57/02 ; F16H57/04 ; F16H61/00 ; H02K7/20 ; H02K17/44 ; H02K19/38 ; H02K47/00 ; B60K6/42
Abstract:
A transmission has a motor assembly with a stationary portion surrounding a rotor. The transmission also includes a clutch housing. A transmission casing surrounds the motor and the clutch housing. The stationary portion is rigidly connected to and supported by the clutch housing. Thus, a separate housing for the motor/generator is avoided. The housing may also support one or more motor bearings, seals, clutch pistons, or clutch plates.
Public/Granted literature
- US20100139452A1 TRANSMISSION WITH INTEGRATED HOUSING FOR MOTOR AND CLUTCH Public/Granted day:2010-06-10
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