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    Automotive compressor
    1.
    发明公开
    Automotive compressor 有权
    Kraftfahrzeugkompressor

    公开(公告)号：EP1598559A1

    公开(公告)日：2005-11-23

    申请号：EP04425351.6

    申请日：2004-05-18

    申请人： C.R.F. Società Consortile per Azioni

    发明人： Marchese, Paolo ,  Pesola, Fabio ,  Caenazzo, Dario ,  Delzanno, Paolo

    IPC分类号： F04D29/44

    CPC分类号： F04D29/624 ,  F04D29/4213 ,  F04D29/444 ,  F05D2250/51 ,  Y10S415/912

    摘要： There is described an automotive compressor (1) having a casing (8) defining an intake section (11) for a fluid for compression, and a delivery section (15) for delivering the compressed fluid; an impeller (3) movable angularly inside the casing (8) to increase the pressure of the fluid; and distributing means (22) carried by the intake section (11) of the casing (8) to conduct the fluid for compression to the impeller (3); the casing (8) and the distributing means (22) being defined by separate members connected releasably to each other.

    摘要翻译： 描述了具有限定用于压缩流体的进气部分（11）的壳体（8）的汽车压缩机（1）和用于输送压缩流体的输送部分（15） 叶轮（3），其可在所述壳体（8）内成角度地移动，以增加所述流体的压力; 以及由所述壳体（8）的进气部分（11）承载以将所述流体压缩到所述叶轮（3）的分配装置（22）。 壳体（8）和分配装置（22）由可分离地彼此连接的分开的构件限定。

    Valve
    2.
    发明公开
    Valve 审中-公开
    阀

    公开(公告)号：EP1860516A1

    公开(公告)日：2007-11-28

    申请号：EP06425349.5

    申请日：2006-05-23

    申请人： C.R.F. Società Consortile per Azioni

    发明人： Mirolo, Efrem ,  Delzanno, Paolo

    IPC分类号： G05D16/06 ,  F16K31/126

    CPC分类号： H01M8/04089 ,  G05D16/0602 ,  G05D16/0669

    摘要： A valve (10) receives hydrogen under pressure, and is provided with an outlet (17) for conveying the gas at a reduced pressure to the anode (4) of a fuel-cell stack (5), and provided with a pilot member (28), which is movable for opening a valve seat (21) under the thrust of a first preloaded spring (35) against the action of the pressure of the gas at the outlet (17); a compensator (38) varies the pre-loading of the first spring (35) as a function of the pressure of the gas in a pre-defined point (39) between the outlet (17) and the anode (4); the compensator (38) has a membrane sensor member (60), which is movable in order to increase the aforesaid pre-loading under the thrust of a second spring (59) against the action of the pressure of the gas and is coupled to the first spring (35) via a mechanical lever transmission (80) .

    摘要翻译： 阀（10）在压力下接收氢气，并且设置有用于将减压气体输送到燃料电池堆（5）的阳极（4）的出口（17），并且设置有导向构件（ 克服气体在出口（17）处的压力的作用在第一预加载弹簧（35）的推力下可移动以打开阀座（21）; 补偿器（38）根据在出口（17）和阳极（4）之间的预定点（39）中的气体压力来改变第一弹簧（35）的预加载; 补偿器（38）具有膜传感器构件（60），所述膜传感器构件可移动以便在第二弹簧（59）的推力下抵抗气体的压力的作用增加前述的预加载并且耦合到 第一弹簧（35）通过机械杠杆传动装置（80）传递。