公开(公告)号：US20130258598A1

公开(公告)日：2013-10-03

申请号：US13851617

申请日：2013-03-27

Applicant: ABB OY

Inventor： Dan Millner ,  Juha Tuomola ,  Juha Hamari

IPC: H05K5/02

CPC classification number: H05K5/0213

Abstract: The disclosure relates to an electric apparatus including an electric device which, during use, generates heat, and a housing enclosing the electric device from the surrounding environment. In order to avoid problems caused by water, the electric apparatus including a receptacle for containing a desiccant. The receptacle has an opening allowing gas to flow between an interior of the receptacle and an interior of the housing in order for the desiccant to come into contact with moisture in the housing, and the receptacle is thermally connected to the electric device for transferring heat from the electric device to the desiccant for removing moisture from the desiccant.

Abstract translation: 本发明涉及一种电气设备，其包括在使用期间产生热量的电气设备和从周围环境包围电气设备的壳体。 为了避免由水引起的问题，电气设备包括用于容纳干燥剂的容器。 容器具有允许气体在容器的内部和壳体的内部之间流动的开口，以使干燥剂与壳体中的湿气接触，并且容器热连接到电气装置以将热量从 用于从干燥剂中除去水分的干燥剂的电子装置。