| 发明名称 |
Intake air warming device |
| 摘要 |
A first air-warming chamber partially surrounds a second air-warming chamber, which is disposed about an exhaust pipe. Air is passed through the first then second chambers in a zigzag flow path. The prewarmed air entering the second chamber is further heated to a desired level.
|
| 申请公布号 |
US4050430(A) |
申请公布日期 |
1977.09.27 |
| 申请号 |
US19760712052 |
申请日期 |
1976.08.06 |
| 申请人 |
NISSAN MOTOR CO., LIMITED |
发明人 |
AMAGAI, SUSUMU;OIKAWA, SHIGERU |
| 分类号 |
F01N13/00;F01N13/08;F01N99/00;F02M31/08;F02M31/093;F28D7/10;(IPC1-7):F02M31/00 |
主分类号 |
F01N13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
