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.: US14145642Application Date: 2013-12-31
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Publication No.: US09175766B2Publication Date: 2015-11-03
- Inventor: Taehwan Wi , Ki Dong Kim , Kyung Moo Lee
- Applicant: Hyundai Motor Company
- Applicant Address: KR Seoul
- Assignee: HYUNDAI MOTOR COMPANY
- Current Assignee: HYUNDAI MOTOR COMPANY
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2013-0109094 20130911
- Main IPC: F16H61/478
- IPC: F16H61/478 ; F04C14/26 ; F16H61/46 ; F16H61/4017 ; F16H61/00
Abstract:
A hydraulic pressure supply system of an automatic transmission for a vehicle is disclosed. The hydraulic pressure supply system is adapted to supply surplus hydraulic pressure recircluated from a high pressure portion and a shift control portion to a low pressure portion by connecting lines of the high pressure portion and the shift control portion to the low pressure portion.
Public/Granted literature
- US20150068340A1 HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION Public/Granted day:2015-03-12
Information query
