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    • 2. 发明申请
    • INTERNAL COMBUSTION ENGINE
    • 内燃机
    • US20150252749A1
    • 2015-09-10
    • US14423166
    • 2013-08-28
    • Shinichi KobayashiTakahiro Harada
    • Shinichi KobayashiTakahiro Harada
    • F02F1/36
    • F02F1/36F01M11/02F01M2011/023
    • In an internal combustion engine, a first oil chamber includes a curved surface portion provided on the upstream side in an oil flow direction and an inclined surface portion provided on the downstream side. The engine is so constructed that oil drops from upper oil passages onto the curved surface portion on the upstream side of the first oil chamber and the inclined surface portion on the downstream side. The curved surface portion on the upstream side has a curved shape which is convex downward, and the inclined surface portion on the downstream side has a slope shape which is inclined downward with respect to the horizontal direction. The curved shape of the curved surface portion on the upstream side is connected to the inclined surface portion before a tangent line of the curved surface portion turns to the horizontal direction.
    • 在内燃机中,第一油室包括设置在油流方向上游侧的曲面部和设置在下游侧的倾斜面部。 发动机构造成使得油从上部油路中滴落到第一油室的上游侧的弯曲表面部分和下游侧的倾斜表面部分上。 上游侧的弯曲部分具有向下凸起的弯曲形状,并且下游侧的倾斜表面部分具有相对于水平方向向下倾斜的倾斜形状。 上游侧的曲面部分的弯曲形状在弯曲表面部分的切线转向水平方向之前连接到倾斜表面部分。
    • 8. 发明授权
    • Superconducting coil and superconducting conductor for use therein
    • 超导线圈和超导导体用于其中
    • US08565845B2
    • 2013-10-22
    • US12293143
    • 2008-02-06
    • Shinichi KobayashiTetsuyuki Kaneko
    • Shinichi KobayashiTetsuyuki Kaneko
    • H01F6/06H01B12/02
    • H01F6/06
    • The invention offers a superconducting coil that has the shape of a pancake formed by winding a superconducting conductor. The superconducting conductor is composed of a tape-shaped (Bi, Pb)2223-based superconducting wire and a tape-shaped thin-film RE123-based superconducting wire that are electrically connected in parallel with each other. The coil generates only a low voltage in the steady-operation state, limits the generated voltage to a low level even in a state where an external disturbance enters for some reason, and is therefore less susceptible to quenching. Consequently, the coil can be operated stably in both states. The invention also offers a superconducting conductor to be used to form the coil.
    • 本发明提供一种超导线圈,其具有通过缠绕超导导体形成的薄饼形状。 超导导体由彼此并联电连接的带状(Bi,Pb)2223基超导线和带状薄膜RE123基超导线构成。 线圈在稳定运行状态下仅产生低电压,即使在由于某种原因导致外部干扰进入的状态下也将发电电压限制在低电平,因此不易于淬火。 因此,能够以两种状态稳定地操作线圈。 本发明还提供一种用于形成线圈的超导导体。