Heat storage type preheater with variable gas inlet channel
Title：
Heat storage type preheater with variable gas inlet channel
Application Number：
 00102923
Application Date：
 2000/03/10
Announcement Date：
 2000/08/23
Pub. Date：
Publication Number：
 1263988
Announcement Number：
 1108449
Grant Date：
Granted Pub. Date：
 2003-5-14
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 F02N 17/04
Applicant(s)：
 Qinghua Univ.
Inventor(s)：
 Wang Kefu, Liu Yiqun
Key Words：
 Heat storage type, preheater, variable gas inlet channel
Abstract：
 A heat storage type of preheater with variable channel is composed of shell, energy-storing heat exchanger and combined heat generator. Said heat exchanger and said combined heat generators are alternatively and serially linked by rivets, and installed in shell. An open-close gate is made on the partitions of heat exchanger between two sets of heat generator. It can reliability start engine at -45 deg.C without influence to engine performance. The energy storage mode can provide the hot air enough to flly ignite engine and reduce exhaust of harmful gas.
Claim：
Priority：
PCT：
LegalStatus：

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