会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 52. 发明授权
    • Multiple vacuum evaporation coating device and method for controlling the same
    • 多重真空蒸镀装置及其控制方法
    • US08025735B2
    • 2011-09-27
    • US11370033
    • 2006-03-08
    • Sung Ho LeeSu Hwan KimMin Jeong Hwang
    • Sung Ho LeeSu Hwan KimMin Jeong Hwang
    • C23C16/00
    • C23C14/243C23C14/56
    • A multiple vacuum evaporation coating device and a method for controlling the same. The vacuum evaporation coating device includes a plurality of evaporation sources, a rotating part adapted to rotate the plurality of evaporation sources and a coating block plate adapted to block all but one of said plurality of evaporation sources at any time, each of the plurality of evaporation sources comprise a case, a melting pot arranged within said case, an evaporation material arranged within the melting pot, a heating device arranged outside the melting pot and adapted to heat and evaporate the evaporation material, and a cooling device adapted to block heat generated by the heating device from transferring to an outside.
    • 一种多重真空蒸镀装置及其控制方法。 真空蒸发涂布装置包括多个蒸发源,适于使多个蒸发源旋转的旋转部分和适于在任何时间阻止所有多个蒸发源中的除所有多个蒸发源之外的所有蒸发源的涂层阻挡板,多个蒸发 源包括壳体,布置在所述壳体内的熔炉,布置在熔炉内的蒸发材料,布置在熔池外部并适于加热和蒸发蒸发材料的加热装置,以及适于阻挡由蒸发材料产生的热的冷却装置 加热装置转移到外部。
    • 59. 发明授权
    • Device for reducing harmonics in three-phase poly-wire power lines
    • 减少三相多线电力线路谐波的装置
    • US07629786B2
    • 2009-12-08
    • US11660808
    • 2005-08-25
    • Sung Ho Lee
    • Sung Ho Lee
    • H01F30/12G05F1/12H02J1/02H02H7/04
    • H02J3/01H01F27/385H01F30/12Y02E40/40
    • The invention is a harmonics reduction device for three-phase poly-wire power lines, which can more reliably eradiate harmonics current applied to an electric power system via a neutral line. The invention comprises an electric power system having three-phase poly-wire power lines in order to supply alternating-current (AC) power voltage to a load; a zigzag transformer in which windings connected with three-phase lines in the electric power system are wound through first and second legs, second and third legs, and third and first legs of a core having three legs, respectively, while varying direction of each magnetic flux, and an intermediate point of each winding is commonly connected with a neutral line of the electric power system and that of the load; and an open delta connection portion in which an winding connected with the neutral line of a load side is wound through the three legs so as to be connected with a neutral line of the electric power system.
    • 本发明是一种用于三相多线电力线的谐波减少装置,其可以更可靠地通过中性线分散施加到电力系统的谐波电流。 本发明包括具有三相多线电力线的电力系统,以向负载提供交流(AC)电力电压; 一种锯齿形变压器,其中与电力系统中的三相线路连接的绕组分别通过第一和第二腿部,第二和第三腿部以及具有三条腿的芯部的第三和第一腿部缠绕,同时改变每个磁体的方向 每个绕组的中间点通常与电力系统的中性线和负载的中性点连接; 以及开放的三角形连接部分,其中与负载侧的中性线连接的绕组通过三个腿缠绕以便与电力系统的中性线连接。