Invention Grant
- Patent Title: Hydraulic pressure supply system of automatic transmission
- Patent Title (中): 自动变速器液压供油系统
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Application No.: US14145400Application Date: 2013-12-31
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Publication No.: US09334951B2Publication Date: 2016-05-10
- Inventor: Taehwan Wi
- Applicant: Hyundai Motor Company
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Priority: KR10-2013-0112193 20130917
- Main IPC: F16D31/02
- IPC: F16D31/02 ; F16H61/00 ; F16H61/4017 ; F16H61/4026 ; F16H61/4061 ; F04C2/344
Abstract:
A hydraulic pressure supply system supplies hydraulic pressure generated at a hydraulic pump provided with first and second pump chambers formed therein to a high pressure portion and a low pressure portion of the automatic transmission through a high-pressure regulator valve, the switch valve, and a low-pressure regulator valve.
Public/Granted literature
- US20150075152A1 HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION Public/Granted day:2015-03-19
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