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1. 发明授权

US5746655A Method and apparatus for opening and closing an air outlet of an air conditioner 失效
标题翻译：打开和关闭空调出风口的方法和装置
公开(公告)号：US5746655A
公开(公告)日：1998-05-05
申请号：US763142
申请日：1996-12-10
申请人： Gab-Youl Lee
发明人： Gab-Youl Lee
IPC分类号： F24F13/06 , F24F13/12 , F24B13/20
CPC分类号： F24F13/06 , F24F13/12
摘要： An air conditioner includes a housing having an air inlet at its lower end. An air outlet is formed in an air discharge member which is mounted at an upper end of the housing. The discharge member is vertically movable relative to the housing, whereby the outlet is closed by a portion of the housing when the discharge member is in a lowermost position and becomes progressively opened as the discharge member is raised. Sensors are provided for detecting various positions of the discharge member during its vertical movement. The discharge member is moved by a main electric motor, and an auxiliary motor is moved into an operative position for vertically moving the discharge member when the main motor malfunctions.
摘要翻译：空调器包括在其下端具有空气入口的壳体。空气出口形成在安装在壳体的上端的排气构件中。排出构件相对于壳体可垂直移动，由此当排出构件处于最低位置时，出口由壳体的一部分封闭，并随着排出构件升高而逐渐打开。传感器被设置用于在垂直运动期间检测排出构件的各种位置。放电构件由主电动机移动，并且当主电动机发生故障时，辅助电动机移动到用于垂直移动排出构件的操作位置。

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