| 发明名称 |
COOLING ASSEMBLY |
| 摘要 |
A cooling assembly includes a device chamber, a cooling chamber separated from the device chamber, a heat exchanger, a device chamber fan arrangement and a control unit. The heat exchanger includes a first portion located in the device chamber and a second portion located in the cooling chamber for transferring heat from the device chamber to the cooling chamber. The device chamber fan arrangement is configured to generate a device chamber cooling medium flow including a first partial flow interacting with the first portion of the heat exchanger. The cooling assembly also includes a first throttle arrangement for regulating the first partial flow. The control unit is configured to reduce a cooling power of the heat exchanger as a response to predetermined operating conditions by decreasing the first partial flow with the first throttle arrangement. |
| 申请公布号 |
US2014216681(A1) |
申请公布日期 |
2014.08.07 |
| 申请号 |
US201414172280 |
申请日期 |
2014.02.04 |
| 申请人 |
ABB Oy |
发明人 |
MANNINEN Jorma;Koivuluoma Timo;Lehto Jaakko |
| 分类号 |
F28F27/00 |
主分类号 |
F28F27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cooling assembly comprising: a device chamber;
a cooling chamber separated from the device chamber; a heat exchanger; device chamber fan means; and control means, wherein: the heat exchanger comprises a first portion located in the device chamber and a second portion located in the cooling chamber for transferring heat from the device chamber to the cooling chamber; the device chamber fan means are configured to generate a device chamber cooling medium flow including a first partial flow interacting with the first portion of the heat exchanger; the cooling assembly comprises first throttle means for regulating the first partial flow; the control means are configured to reduce a cooling power of the heat exchanger as a response to predetermined operating conditions by decreasing the first partial flow with the first throttle means. |
| 地址 |
Helsinki FI |
