Invention Grant
- Patent Title: Hydraulic control system for an automatic transmission
- Patent Title (中): 自动变速器液压控制系统
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Application No.: US13936714Application Date: 2013-07-08
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Publication No.: US09254831B2Publication Date: 2016-02-09
- Inventor: Todd R. Berger , Kevin Michael Dougan
- 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
- Main IPC: F16H61/02
- IPC: F16H61/02 ; B60W10/02 ; B60W10/11 ; F16H61/686
Abstract:
A hydraulic control system for a transmission includes a source of pressurized hydraulic fluid that communicates with an electronic transmission range selection (ETRS) subsystem or manual valve and a clutch actuation subsystem.
Public/Granted literature
- US20140034437A1 HYDRAULIC CONTROL SYSTEM FOR AN AUTOMATIC TRANSMISSION Public/Granted day:2014-02-06
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