DEVICE FOR PREVENTING WINDING-UP OF SHEET METAL IN CONTINUOUS HOT-DIPPING BATH
    2.
    发明申请
    DEVICE FOR PREVENTING WINDING-UP OF SHEET METAL IN CONTINUOUS HOT-DIPPING BATH 有权
    用于防止在连续热浸浴中上网的金属装置

    公开(公告)号:US20090183674A1

    公开(公告)日:2009-07-23

    申请号:US12302472

    申请日:2007-05-25

    IPC分类号: B05C3/02

    CPC分类号: C23C2/003

    摘要: A system for prevention of stirred up dross in continuous hot-dip plating bath of a metal sheet characterized by placing flow regulating members partially separated from each other under a sink roll at the two side wall surfaces of a hot-dip plating bath which axial ends of the sink roll face so that said members contact the wall surfaces and thereby suppressing the flow of hot dip metal ascending or descending along the wall surfaces.

    摘要翻译: 一种用于防止在金属片的连续热浸镀浴中搅动浮渣的系统,其特征在于,在热浸镀浴的两个侧壁表面处,将流动调节构件相互部分地分开放置在下沉辊下方, 使得所述构件与壁表面接触,从而抑制沿着壁表面上升或下降的热浸金属的流动。

    Apparatus for detecting abnormal combustion in a combustion engine
    7.
    发明授权
    Apparatus for detecting abnormal combustion in a combustion engine 有权
    用于检测内燃机异常燃烧的装置

    公开(公告)号:US09512788B2

    公开(公告)日:2016-12-06

    申请号:US14421306

    申请日:2013-11-13

    申请人: Hiroyuki Tanaka

    发明人: Hiroyuki Tanaka

    摘要: A spark ignition internal combustion engine includes: a compression ratio changing mechanism by which a volume of a combustion chamber varies; a cylinder internal pressure sensor that acquires a pressure signal of a pressure vibration inside a cylinder; and an abnormal combustion detector including a filter that passes the pressure signal, of a set frequency band among the pressure signal, and detecting an occurrence of abnormal combustion based on the pressure signal having passed through the filter. The abnormal combustion detector sets a frequency band of the filter based on a crank angle section in which abnormal combustion occurs and on a mechanical compression ratio.

    摘要翻译: 火花点火式内燃机包括:燃烧室体积变化的压缩比变化机构; 气缸内部压力传感器,其获取气缸内的压力振动的压力信号; 以及异常燃烧检测器,其包括通过压力信号之间的设定频带的压力信号的过滤器,并且基于已经通过过滤器的压力信号来检测异常燃烧的发生。 异常燃烧检测器基于发生异常燃烧的曲柄角部和机械压缩比来设定过滤器的频带。

    Surface acoustic wave filter and duplexer using same
    8.
    发明授权
    Surface acoustic wave filter and duplexer using same 有权
    表面声波滤波器和双工器使用相同

    公开(公告)号:US09041487B2

    公开(公告)日:2015-05-26

    申请号:US13379617

    申请日:2010-06-25

    申请人: Hiroyuki Tanaka

    发明人: Hiroyuki Tanaka

    摘要: An SAW filter and a duplexer excellent in electrical characteristics will be provided. An SAW filter has a piezoelectric substrate 40, a surface acoustic wave element 10 having a first IDT electrode 1 on the piezoelectric substrate 40, a first signal line 31 electrically connected to the first IDT electrode 1, and a ring-shaped reference potential line 9 which has a first intersecting portion intersecting with the first signal line 31 through an insulation member 41 and surrounds the surface acoustic wave element 10.

    摘要翻译: 将提供优异的电气特性的SAW滤波器和双工器。 SAW滤波器具有压电基板40,在压电基板40上具有第一IDT电极1的表面声波元件10,与第一IDT电极1电连接的第一信号线31和环状基准电位线9 其具有通过绝缘构件41与第一信号线31相交的第一相交部分并且包围声表面波元件10。

    INTERNAL COMBUSTION ENGINE PROVIDED WITH VARIABLE COMPRESSION RATIO MECHANISM
    10.
    发明申请
    INTERNAL COMBUSTION ENGINE PROVIDED WITH VARIABLE COMPRESSION RATIO MECHANISM 有权
    内燃机提供了可变压缩比机构

    公开(公告)号:US20150128911A1

    公开(公告)日:2015-05-14

    申请号:US14119622

    申请日:2011-11-08

    IPC分类号: F02D15/00 G01M15/08 F02D13/02

    摘要: This internal combustion engine is provided with a variable compression ratio mechanism capable of changing a mechanical compression ratio by changing the volume of the combustion chamber at the top dead center. The pressure and temperature of remaining combusted gas within the combustion chamber at the time when the exhaust valve is closed in the intake stroke is measured or estimated, the pressure and temperature of intake air supplied into the combustion chamber after the exhaust valve is closed in the intake stroke is measured or estimated, and based on the assumption that the pressure and temperature of the remaining combusted gas which saturates the volume of the combustion chamber at the time when the exhaust valve is closed in the air intake stroke become, when the intake air is supplied to the combustion chamber, equal to the pressure and temperature of the intake air, the volume of the remaining combusted gas after the change is calculated.

    摘要翻译: 该内燃机设置有通过改变上止点处的燃烧室的体积而能够改变机械压缩比的可变压缩比机构。 测量或估计在进气冲程中关闭排气阀时在燃烧室内的剩余燃烧气体的压力和温度,在排气阀关闭后供给到燃烧室中的进气的压力和温度 进气行程被测量或估计,并且基于在进气冲程中当排气门关闭时饱和燃烧室的容积的剩余燃烧气体的压力和温度变为当进气 被供给到等于进气的压力和温度的燃烧室,计算出改变后的剩余燃烧气体的体积。