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    • 92. 发明申请
    • MULTI-LAYERED THERMOELECTRIC DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 多层热电装置及其制造方法
    • US20120024335A1
    • 2012-02-02
    • US12947037
    • 2010-11-16
    • Sung Ho LEEYong Suk KimYoung Soo OhTae Kon KooSung Kwon Wi
    • Sung Ho LEEYong Suk KimYoung Soo OhTae Kon KooSung Kwon Wi
    • H01L35/16H01L21/18H01L35/20
    • H01L35/34H01L35/32
    • The present invention provides a multi-layered thermoelectric device and a method of manufacturing the same. The method for manufacturing a multi-layered thermoelectric device includes the steps of: forming a P-type semiconductor and an N-type semiconductor in a sheet type by mixing thermoelectric semiconductor materials at a preset component ratio; cutting the sheets according to a preset specification of the thermoelectric device; stacking sheets which are made by mixing the thermoelectric semiconductor materials at a preset component ratio and are cut into the same size for each of them; and forming a final thermoelectric device by compressing the stacked sheets. By using the method, scattering phenomenon due to a short wavelength of phonon occurs at a boundary of each layer, which results in active scattering of phonon. Therefore, it is possible to expect an effect of improving a thermoelectric figure of merit of a thermoelectric device.
    • 本发明提供一种多层热电装置及其制造方法。 制造多层热电装置的方法包括以下步骤:通过以预设的分量比混合热电半导体材料来形成片状的P型半导体和N型半导体; 根据热电装置的预设规格切割片材; 通过将热电半导体材料以预设的分量比混合而制成的片材,并将它们分别切成相同的尺寸; 并通过压缩堆叠的片材形成最终的热电装置。 通过使用该方法,在每层的边界发生由于短波长的声子引起的散射现象,这导致声子的主动散射。 因此,可以预期提高热电装置的热电性能值的效果。
    • 96. 发明申请
    • Solenoid Valve Controlled By Wireless Communication
    • 电磁阀由无线通信控制
    • US20110121215A1
    • 2011-05-26
    • US12644292
    • 2009-12-22
    • Hyun Rok ChaSung Ho LeeDae Yeong ImIk Hyun OhChang Seog Kang
    • Hyun Rok ChaSung Ho LeeDae Yeong ImIk Hyun OhChang Seog Kang
    • F16K31/06
    • F16K37/0025
    • A solenoid valve controlled by wireless communication, in which the operation of the valve is controlled by wireless communication, thereby reducing costs and labors necessary for installation and maintenance. The solenoid valve includes a valve body having an inlet port, through which fluid is introduced, and an outlet port, through which fluid is discharged; a plunger movably mounted inside the valve body to open or close one or both of the inlet and outlet ports; a solenoid, which drives the plunger to a position, in which the plunger opens or closes one or both of the inlet and outlet ports, when electric power is supplied; and a communication module provided on the valve body. The communication module receives a wireless control signal transmitted from outside and controls the electric power supplied to the solenoid valve depending on the wireless control signal.
    • 由无线通信控制的电磁阀,其中通过无线通信来控制阀的操作,从而降低安装和维护所需的成本和劳动力。 电磁阀包括具有入口的阀体,通过该入口导入流体,以及出口,排出流体; 可移动地安装在阀体内部以打开或关闭入口和出口端口中的一个或两个的柱塞; 螺线管,当电力供应时,其将柱塞驱动到其中柱塞打开或关闭入口和出口端口中的一个或两个的位置; 以及设置在阀体上的通信模块。 通信模块接收从外部发送的无线控制信号,并根据无线控制信号控制提供给电磁阀的电力。
    • 99. 发明授权
    • Self magnetizing motor
    • 自励电机
    • US07902715B2
    • 2011-03-08
    • US12227145
    • 2007-04-25
    • Jae-Min KimSung-Ho LeeJin-Soo Park
    • Jae-Min KimSung-Ho LeeJin-Soo Park
    • H02K21/12
    • H02K19/106H02K21/46
    • A self magnetizing motor, in which a magnetic substance is disposed at the rotor and a stator is provided with a magnetizing portion to magnetize the magnetic substance, and the magnetizing portion forms an exciter pole protruding toward the magnetic substance and a tip portion tapered at an end of the exciter pole, wherein a width of the exciter pole, a protruding length of the tip portion, and a width of the tip portion are formed in the ratio of 8-9:2-2.5:1-2.4, thereby increasing the intensity of magnetizing of the magnetic substance thus to improve the motor performance.
    • 一种自磁化电动机,其中磁性物质设置在转子处,并且定子设置有磁化部分以磁化磁性物质,并且磁化部分形成朝向磁性物质突出的激励极,并且尖端部分在 励磁极的端部以8-9:2-2.5:1-2.4的比例形成,其中激励极的宽度,尖端部分的突出长度和尖端部分的宽度形成为: 磁性物质的磁化强度因此提高了电机性能。