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    • 2. 发明申请
    • VENTILATING APPARATUS WITH PRESSURE-DEPENDENTLY REGULATING VALVE
    • 带压力调节阀的通风装置
    • WO2006088352A1
    • 2006-08-24
    • PCT/NL2005/000142
    • 2005-02-18
    • ALUSTA NATUURLIJKE VENTILATIETECHNIEK B.V.MEESTER, Andreas, Wilhelmus, JozefZWAAN, Adrianus, Jacobus
    • MEESTER, Andreas, Wilhelmus, JozefZWAAN, Adrianus, Jacobus
    • F24F11/047
    • F24F11/75
    • A ventilating apparatus provided with a substantially block-shaped housing (1) with a ventilating channel (2) extending in it, while at least one valve body is present for pressure-dependently regulating the free passage of the ventilating channel, for which purpose the valve body is designed as a body arranged to be substantially freely rotatable about a pivot (9) and provided with at least two closing legs (12, 13) and an initiating leg (14), while one of the closing legs in the initial position extends in and opposite to the flow direction of the ventilating air through the ventilating channel, with respect to which leg a further closing leg and an initiating leg are arranged so as to diverge in a V-shape. The pivot for the valve body, viewed in the flow direction of the air in the ventilating channel, is preferably placed in the outflow mouth area or just behind it.
    • 一种通风设备,其具有基本上为块状的壳体(1),其具有在其中延伸的通风通道(2),同时存在至少一个阀体,用于压力依赖地调节通风通道的自由通道,为此, 阀体被设计为主体,其布置成可围绕枢轴(9)基本上可自由旋转并设置有至少两个闭合腿(12,13)和起始腿(14),而其中一个闭合腿处于初始位置 通过通风通道延伸并相对于通风空气的流动方向,相对于哪个腿,另外的关闭腿和起始腿被布置成以V形的方式发散。 在通气通道中的空气的流动方向上看到的阀体的枢轴优选地放置在流出口区域中或者恰好在其后面。