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    • 1. 发明申请
    • Air diffuser
    • 空气扩散器
    • US20030087599A1
    • 2003-05-08
    • US10287094
    • 2002-11-04
    • RICKARD AIR DIFFUSION (PROPRIETARY) LIMITED
    • Gustav Johann Van der Merwe
    • F24F011/00F24F013/06F24F013/08
    • F24F13/06F24F11/76F24F2013/1473
    • A diffuser (10) for controlling flow of air in an air conditioning system, the diffuser comprising two temperature sensitive elements (20, 22) for respectively sensing room temperature and duct temperature variations. The elements (20, 22) are axially aligned. Links (68) are provided for displacing an air flow control baffle (78). A control structure is provided for displacing the links (68) in dependence on sensed room temperature thereby to displace the baffle (68) and vary air flow. The control structure has two components (34, 36) which act on the links (68). When the element (22) is detecting cooled air the component (34) acts on the links (68). The component (36) acts on the links (68) when the element (22) is detecting warmed air. Switch over between these conditions occurs automatically as supply of air is changed from hot to cold and visa versa.
    • 一种用于控制空调系统中的空气流的漫射器(10),所述漫射器包括用于分别感测室温和管道温度变化的两个温度敏感元件(20,22)。 元件(20,22)是轴向对准的。 链节(68)用于移动气流控制挡板(78)。 提供控制结构,用于根据感测到的室温来移动连杆(68),从而移动挡板(68)并改变气流。 控制结构具有作用在链节(68)上的两个部件(34,36)。 当元件(22)检测到冷却空气时,部件(34)作用在连杆(68)上。 当元件(22)检测到暖空气时,部件(36)作用在连杆(68)上。 这些情况之间的切换会自动发生,因为空气的供应从热变为冷,反之亦然。