| 发明名称 |
HEAT EXCHANGER |
| 摘要 |
A heat exchanger includes: a heat exchange body through which a fluid serving as a cooled object passes; and a coolant passage which is provided in at least one of a central portion and an outer circumferential portion of the heat exchange body, and through which a coolant exchanging heat with the heat exchange body flows, wherein the heat exchange body includes: a first heat transfer means which extends from a central portion to an outer circumferential portion; and a second heat transfer means which extends in a circumferential direction, and which intersects the first heat transfer means, a heat transfer efficiency of the first heat transfer means is greater than that of the second heat transfer means. |
| 申请公布号 |
US2015292812(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201214437956 |
申请日期 |
2012.10.25 |
| 申请人 |
TOMITA Sho;KUROKI Rentaro;HIRAI Takuya;KITAYAMA Takeshi |
发明人 |
TOMITA Sho;KUROKI Rentaro;HIRAI Takuya;KITAYAMA Takeshi |
| 分类号 |
F28F1/00 |
主分类号 |
F28F1/00 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A heat exchanger comprising:
a heat exchange body through which a fluid serving as a cooled object passes; and a coolant passage which is provided in at least one of a central portion and an outer circumferential portion of the heat exchange body, and through which a coolant exchanging heat with the heat exchange body flows, wherein the heat exchange body includes:
a first heat transfer portion which extends from the central portion to the outer circumferential portion; anda second heat transfer portion which extends in a circumferential direction, and which intersects the first heat transfer portion, a heat transfer efficiency of the first heat transfer portion moans is greater than that of the second heat transfer portion. |
| 地址 |
US |
