High pressure co-rail electric control fuel injection system |
Title： |
| High pressure co-rail electric control fuel injection system |
|
Application Number： |
200710090598 |
Application Date： |
2007/04/13 |
Announcement Date： |
2007/10/10 |
Pub. Date： |
|
Publication Number： |
101050734 |
Announcement Number： |
|
Grant Date： |
|
Granted Pub. Date： |
|
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
F02D 41/38F02D 41/40F02M 37/08F02M 51/00F02M 59/00F02M 59/46F02M 59/20F02M 63/02 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Zhou Ming, Li Liguo, Li Hui |
Key Words： |
High pressure, co-rail, fuel injection system |
Abstract： |
The present invention belongs to a high-pressure common rail electrically-controlled fuel-injection system, and relates to a diesel engine fuel-injection system. Said invention is characterized by that on the basis of existent high-pressure common rail electrically-controlled fuel-injection system its high-pressure common rail pump and low-pressure oil circuit adopt the electrically-controlled high-pressure oil pump and low-pressure oil circuit in the non-high-pressure common rail electrically-controlled fuel-injection system, and the existent electrically-controlled high-pressure oil pump and low-pressure oil circuit can be properly improved according to the requirements of working characteristics of the high-pressure common roil electrically-controlled fuel-injection system. |
Claim： |
|
Priority： |
|
PCT： |
|
LegalStatus： |
|
Relevancy information
