公开(公告)号：US20140115918A1

公开(公告)日：2014-05-01

申请号：US14068665

申请日：2013-10-31

Applicant: ABB Oy

Inventor： Jorma MANNINEN ,  Timo KOIVULUOMA

IPC: F26B25/08 ,  F26B21/08

CPC classification number: F26B25/08 ,  F26B21/086 ,  H05K5/0213

Abstract: Exemplary embodiments are directed to an equipment space that is a closed space provided with electrical equipment and an air dryer condensing the moisture of the air in the equipment space into water. A system for removing water from the equipment space includes a porous element having a capillary structure and being located in an outlet opening of the equipment space. The porous element is connected such that water condensed by the air dryer is directed to a first inner surface of the porous element. The capillary structure of the porous element is configured to propogate water from the inner surface of the porous element to an outer surface of the porous element. The outer surface of the porous element is configured to release water to ambient air outside the equipment space.

Abstract translation: 示例性实施例涉及设置有设置有电气设备和将设备空间中的空气的湿气冷凝成水的空气干燥器的封闭空间的设备空间。 用于从设备空间除去水的系统包括具有毛细结构并位于设备空间的出口的多孔元件。 多孔元件连接成使得由空气干燥器冷凝的水被引导到多孔元件的第一内表面。 多孔元件的毛细结构构造成将水从多孔元件的内表面传播到多孔元件的外表面。 多孔元件的外表面构造成将水释放到设备空间外的周围空气。

公开(公告)号：US20140216069A1

公开(公告)日：2014-08-07

申请号：US14172257

申请日：2014-02-04

Applicant: ABB Oy

Inventor： Timo KOIVULUOMA ,  Jorma MANNINEN

IPC: F25D29/00

CPC classification number: F25D29/00 ,  F24F3/14 ,  F24F13/222 ,  F24F2003/1446 ,  F24F2013/227 ,  F25D21/14 ,  H05K7/20609 ,  H05K7/207

Abstract: A cooling assembly includes a device chamber containing a device chamber cooling medium, a heat exchanger including at least one cooling surface in contact with the device chamber cooling medium, a control unit configured to control the heat exchanger, a humidity sensor configured to detect a humidity level in the device chamber, and a receptacle. The control unit is configured to perform a dehumidification operation as a response to the humidity level exceeding a predetermined threshold value in the device chamber. The dehumidification operation includes lowering a temperature of the at least one cooling surface in order to condensate water from the device chamber cooling medium on the at least one cooling surface. The receptacle is configured to receive water dripping from the at least one cooling surface.

Abstract translation: 一种冷却组件，包括：装置室，包含装置室冷却介质;热交换器，包括与所述装置室冷却介质接触的至少一个冷却表面;控制单元，被配置为控制所述热交换器;湿度传感器，被配置为检测湿度 装置室中的高度，以及容器。 控制单元被配置为执行除湿操作，作为对设备室中超过预定阈值的湿度水平的响应。 除湿操作包括降低至少一个冷却表面的温度，以便冷凝来自装置室冷却介质的水在至少一个冷却表面上。 容器构造成接收从至少一个冷却表面滴下的水。

公开(公告)号：US20130206370A1

公开(公告)日：2013-08-15

申请号：US13766163

申请日：2013-02-13

Applicant: ABB Oy

Inventor： Matti SMALÉN ,  Timo KOIVULUOMA ,  Matti KAUHANEN

IPC: H02K5/20

CPC classification number: H02K5/20 ,  H05K7/20254 ,  H05K7/20927

Abstract: An electronic apparatus includes an extruded metallic frame with walls which are integrated parts of the extruded metallic frame, at least one extruded flow channel in at least one of the walls for passing a cooling fluid within the respective wall, an inlet arranged outside the electronic apparatus and an outlet arranged outside the electronic apparatus for providing a flow path via the at least one extruded flow channel, and detachable covers which are attached to the walls for sealing off at least one electric component space from an outside of the electronic apparatus.

Abstract translation: 一种电子设备包括具有壁的挤出金属框架，其是挤压的金属框架的整体部分，至少一个挤压流动通道，用于使各个壁内的冷却流体通过，至少一个挤出流动通道，布置在电子设备外部的入口 以及布置在电子设备外部的出口，用于经由至少一个挤出流动通道提供流动通道，以及附接到壁的可拆卸盖，用于从电子设备的外部密封至少一个电气部件空间。

公开(公告)号：US20130128454A1

公开(公告)日：2013-05-23

申请号：US13679009

申请日：2012-11-16

Applicant: ABB OY

Inventor： Timo KOIVULUOMA ,  Jukka Tiittanen ,  Marko Harju

IPC: H05K7/20

CPC classification number: H05K7/20 ,  H05K5/0213

Abstract: A method and arrangement are provided for reducing the amount of condensed moisture inside an enclosure which encloses at least one piece of electrical equipment which is configured to receive electric power from outside the enclosure in a first electrical magnitude range (0 . . . maxinput) and to feed electric power to outside the enclosure in a second electrical magnitude range (minoutput . . . maxoutput). Electric power received on at least one portion (a, b, c) of the first electrical magnitude range (0 . . . maxinput) being outside the second electrical magnitude range (minoutput . . . maxoutput) is utilized for heating the condensed moisture for exhaustion thereof.

Abstract translation: 提供了一种方法和装置，用于减少包围至少一个电气设备的外壳内的冷凝水分的量，该电气设备被配置成在第一电气量程范围（0 ... maxinput）和 在第二个电气量程范围（最小输出... maxoutput）中将电力供电到外壳外部。 在第二电量范围（minoutput ... maxoutput）之外的第一电量范围（0 ... maxinput）的至少一部分（a，b，c）上接收的电功率用于加热冷凝水分 耗尽。