Auxiliary brake gear of automobile
Title：
Auxiliary brake gear of automobile
Application Number：
 200310103043
Application Date：
 2003/10/31
Announcement Date：
 2004/10/27
Pub. Date：
Publication Number：
 1539688
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B60T 8/32B60T 13/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Li Keqiang, Gao Feng, Xu youchun
Key Words：
 brake gear, automobile, Auxiliary
Abstract：
 An auxiliary brake system is composed of the sequentially connected such units as pressure source, pressure regulator and the connection unit of main pump and sub-pumps. Said pressure regulator has two high-speed valves for regulating oil pressure. Their instruction inputs are connected to car controller for receiving control instruction. Said connection unit has thuttle valve connected between regulator, main pump and sub-pumps.
Claim：
Priority：
PCT：
LegalStatus：
 2006-10-4Date of deemed withdrawal

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