Invention Grant
- Patent Title: Transmission integrated converter flow
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Application No.: US17037930Application Date: 2020-09-30
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Publication No.: US11384833B2Publication Date: 2022-07-12
- Inventor: Edward W. Mellet , Leonid Basin , Clinton E. Carey
- Applicant: GM Global Technology Operations LLC
- 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: Vivacqua Crane, PLLC
- Main IPC: F16H61/02
- IPC: F16H61/02 ; F16H61/14

Abstract:
An automatic transmission comprising a control valve body adapted to control oil flow within the transmission, a torque converter having a torque converter clutch operable in one of an open and an applied condition, a first control circuit between the control valve body and the torque converter and a second control circuit between the control valve body and the torque converter, a first oil path that provides a fluid connection between the first control circuit and the torque converter, a second oil path that provides a fluid connection between the second control circuit and the torque converter, a third oil path that provides a fluid connection between the second control circuit and the torque converter clutch, and an orifice that provides a fluid connection between the second control circuit and the torque converter.
Public/Granted literature
- US20220099179A1 TRANSMISSION INTEGRATED CONVERTER FLOW Public/Granted day:2022-03-31
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