- Patent Title: Hydraulic system for an automatic transmission of a motor vehicle
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Application No.: US16317846Application Date: 2017-08-01
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Publication No.: US11280404B2Publication Date: 2022-03-22
- Inventor: Mathias Weinhardt
- Applicant: AUDI AG
- Applicant Address: DE Ingolstadt
- Assignee: AUDI AG
- Current Assignee: AUDI AG
- Current Assignee Address: DE Ingolstadt
- Agency: Maier & Maier, PLLC
- Priority: DE102016214370.0 20160803
- International Application: PCT/EP2017/069447 WO 20170801
- International Announcement: WO2018/024730 WO 20180208
- Main IPC: F16H61/12
- IPC: F16H61/12 ; F15B19/00 ; F16H61/688 ; F15B1/033 ; F15B11/20 ; F16H61/00 ; G07C5/08 ; F16H59/68
Abstract:
A hydraulic system for an automatic transmission of a motor vehicle, with which hydraulic cylinders of at least one clutch and of gear selectors can be actuated, which hydraulic system has a pressure accumulator for providing an accumulator pressure in the hydraulic system, wherein a clutch valve that can be actuated by the control unit is arranged in a clutch path leading from the pressure accumulator to the clutch hydraulic cylinder.
Public/Granted literature
- US20190234514A1 HYDRAULIC SYSTEM FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE Public/Granted day:2019-08-01
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