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    • 2. 发明授权
    • Steel strip descaling apparatus and a steel strip manufacturing apparatus using the descaling apparatus
    • 钢带剥皮装置和使用除锈装置的钢带制造装置
    • US06726830B2
    • 2004-04-27
    • US09978567
    • 2001-10-18
    • Katsumi MabuchiTomoko KikuchiYasunobu KaniTsuneo NakamuraShinichi Yokosuka
    • Katsumi MabuchiTomoko KikuchiYasunobu KaniTsuneo NakamuraShinichi Yokosuka
    • C25D1700
    • C25F1/06C25F7/00
    • This invention relates to an improved apparatus and method for electrolytic descaling of steel strips. The apparatus comprises electrodes integrated with nozzles having jet openings for dispensing electrolyte onto the surface of the steel strips. By jetting the electrolyte to the steel strip in the air and applying a voltage to the electrode, the scale on the surface of the steel strip is removed. This jetting of electrolyte reduces the size requirement of the electrolyte tank storing the electrolyte because the required quantity of electrolyte decreases. The present invention does not require immersion of the electrodes in the electrolyte and thus avoids the problem of short-circuiting that occurs with submerged electrodes. This results in a significant improvement in electric power efficiency. By individually adjusting the jet pressure of the electrolyte jets, the waving and the flexure of the steel strip is prevented and the electrodes can be arranged close to the steel strip to reduce required electric power. With the reduction in short circuit currents, many electrodes can be provided and the speed of the descaling can be increased as a result of the increase in electric current to the steel strip.
    • 本发明涉及一种用于钢带电解除垢的改进装置和方法。 该装置包括与具有用于将电解质分配到钢带表面上的喷射开口的喷嘴集成的电极。 通过将电解质喷射到空气中的钢带并向电极施加电压,去除钢带表面上的氧化皮。 电解液的这种喷射减少了储存电解质的电解质槽的尺寸要求,因为所需量的电解质减少。 本发明不需要将电极浸入电解质中,因此避免了浸没电极发生短路的问题。 这导致电力效率的显着改善。 通过单独调节电解液喷射的喷射压力,可以防止钢带的波动和弯曲,并且电极可以靠近钢带布置以减少所需的电力。 随着短路电流的减少,可以提供许多电极,并且由于对钢带的电流的增加,除垢速度可以增加。
    • 3. 发明授权
    • Steel strip descaling apparatus and a steel strip manufacturing apparatus using the descaling apparatus
    • 钢带剥皮装置和使用除锈装置的钢带制造装置
    • US06325913B1
    • 2001-12-04
    • US09378768
    • 1999-08-23
    • Katsumi MabuchiTomoko KikuchiYasunobu KaniTsuneo NakamuraShinichi Yokosuka
    • Katsumi MabuchiTomoko KikuchiYasunobu KaniTsuneo NakamuraShinichi Yokosuka
    • C25D1700
    • This invention relates to an improved apparatus and method for electrolytic descaling of steel strips. The apparatus comprises electrodes integrated with nozzles having jet openings for dispensing electrolyte onto the surface of the steel strips. By jetting the electrolyte to the steel strip in the air and applying a voltage to the electrode, the scale on the surface of the steel strip is removed. This jetting of electrolyte reduces the size requirement of the electrolyte tank storing the electrolyte because the required quantity of electrolyte decreases. The present invention does not require immersion of the electrodes in the electrolyte and thus avoids the problem of short-circuiting that occurs with submerged electrodes. This results in a significant improvement in electric power efficiency. By individually adjusting the jet pressure of the electrolyte jets, the waving and the flexure of the steel strip is prevented and the electrodes can be arranged close to the steel strip to reduce required electric power. With the reduction in short circuit currents, many electrodes can be provided and the speed of the descaling can be increased as a result of the increase in electric current to the steel strip.
    • 本发明涉及一种用于钢带电解除垢的改进装置和方法。 该装置包括与具有用于将电解质分配到钢带表面上的喷射开口的喷嘴集成的电极。 通过将电解质喷射到空气中的钢带并向电极施加电压,去除钢带表面上的氧化皮。 电解液的这种喷射减少了储存电解质的电解质槽的尺寸要求,因为所需量的电解质减少。 本发明不需要将电极浸入电解质中,因此避免了浸没电极发生短路的问题。 这导致电力效率的显着改善。 通过单独调节电解液喷射的喷射压力,可以防止钢带的波动和弯曲,并且电极可以靠近钢带布置以减少所需的电力。 随着短路电流的减少,可以提供许多电极,并且由于对钢带的电流的增加,除垢速度可以增加。
    • 9. 发明授权
    • Circuit board for coordinate detecting apparatus with noise suppression
    • 具有噪声抑制的坐标检测装置的电路板
    • US5506375A
    • 1996-04-09
    • US24170
    • 1993-02-22
    • Tomoko Kikuchi
    • Tomoko Kikuchi
    • G06F3/033G06F3/046G08C21/00G09G3/02
    • G06F3/046
    • A multilayer circuit board for a coordinate detecting apparatus has a sensor region having X-coordinate sensor lines which are equidistantly arranged in parallel and Y-coordinate sensor lines which are also equidistantly arranged in parallel; a processing circuit is in a periphery of the board. A first layer has signal lines which constitute the processing circuit. A second layer has grounded dummy sensor lines in a position corresponding to the signal lines on the first layer. The X and Y dummy sensor lines intersect to form mesh grounds on the second layer and cover the signal lines. Optionally, the mesh grounds are formed on a third layer, and the first layer is sandwiched between the second and third layers. The dummy sensor lines or the mesh grounds substantially block propagation of noise produced by the circuit board and help increase the size of the sensor region effective area.
    • 用于坐标检测装置的多层电路板具有传感器区域,其具有平行等距布置的X坐标传感器线和同样等距布置的Y坐标传感器线; 处理电路位于电路板的外围。 第一层具有构成处理电路的信号线。 第二层具有在与第一层上的信号线对应的位置接地的虚拟传感器线。 X和Y虚拟传感器线相交以在第二层上形成网格接地并覆盖信号线。 可选地,网格结构形成在第三层上,第一层夹在第二层和第三层之间。 虚拟传感器线或网格物体基本上阻挡由电路板产生的噪声的传播,并且有助于增加传感器区域有效面积的大小。