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    • 46. 发明授权
    • Motor
    • 发动机
    • US07986068B2
    • 2011-07-26
    • US12486221
    • 2009-06-17
    • Takanori SuzukiTatsuya Fukushima
    • Takanori SuzukiTatsuya Fukushima
    • H02K15/02
    • H02K1/276H02K1/28
    • A motor including: a rotatably supported shaft; and a rotor section press-fitted and fixed coaxially to the shaft, wherein the rotor section is provided with: a rotor yoke; a housing hole formed on an end surface of the rotor yoke along the axial direction of the shaft; a permanent magnet housed within the housing hole; and a pair of end surface plates: that have a ring-shaped plate that is provided so as to cover at least an opening section of the housing hole and that is made of a non-magnetic material, and a supporting plate that supports the ring-shaped plate, that is press-fitted and fixed on the shaft, and that has a coefficient of linear expansion equivalent to that of the shaft; that are provided on axial end portions of the rotor yoke; and that clamp the rotor yoke so as to hold the permanent magnet within the housing hole.
    • 一种电动机,包括:可旋转地支撑的轴; 以及与所述轴同轴地压配合并固定的转子部,其中,所述转子部设置有:转子轭; 壳体孔,沿着轴的轴向形成在转子轭的端面上; 容纳在所述容纳孔内的永磁体; 以及一对端面板,其具有环状板,所述环状板设置成覆盖所述壳体孔的至少一个开口部并且由非磁性材料制成,并且支撑所述环 形状的板,其被压配并固定在轴上,并且具有与轴的线膨胀系数相等的线膨胀系数; 设置在转子轭的轴向端部上; 并且夹紧转子轭以将永磁体保持在壳体孔内。
    • 50. 发明授权
    • Process for production of cumene hydroperoxide
    • 氢过氧化枯烯生产工艺
    • US07439404B2
    • 2008-10-21
    • US10591439
    • 2005-03-03
    • Keiji KumaTakanori Suzuki
    • Keiji KumaTakanori Suzuki
    • C07C409/00C07C407/00
    • B01J4/001B01J4/002B01J19/26C07C37/08C07C407/00C07C409/10C07C39/04
    • A process for the continuous production of cumene hydroperoxide (CHP) by oxidizing cumene in a liquid phase in a reactor in the presence of an oxygen-containing gas, wherein the oxygen content of the whole gas fed into the liquid phase in the reactor is adjusted to 22 to 50 mol % and the oxidation is carried out under the condition that: (1) the CHP production per unit volume of the reaction fluid in the reactor is at least 22 kg/m3/hr, (2) the oxygen content of the exhaust gas from the reactor is 2 to 10 mol %, or (3) the oxygen-containing gas is fed into the reactor by the use of a sparger whose aperture pitch is at least twice the aperture diameter. The process enhances CHP production per unit volume of the reaction fluid in the reactor, thus downsizing the reactor permitting required CHP production or enabling increased CHP production in an existing reactor.
    • 通过在含氧气体的存在下在反应器中的液相中氧化异丙基苯来连续生产氢过氧化枯烯(CHP)的方法,其中调节进料到反应器中液相的整个气体的氧含量 至22至50摩尔%,并且在以下条件下进行氧化:(1)反应器中每单位体积的反应流体的CHP产量为至少22kg / m 3 / hr ,(2)来自反应器的废气的氧含量为2至10摩尔%,或(3)通过使用孔径为孔的至少两倍的喷射器将含氧气体进料到反应器中 直径。 该方法提高反应器中每单位体积反应流体的CHP产量,从而使反应器小型化,允许所需的CHP生产或使现有反应器中的CHP生产增加。