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234 条记录 (耗时 0.045 秒)

    Programmed start circuit for ballast
    1.
    发明授权
    Programmed start circuit for ballast 有权
    镇流器编程启动电路

    公开(公告)号：US08896209B2

    公开(公告)日：2014-11-25

    申请号：US13262139

    申请日：2011-05-09

    申请人： Gang Yao ,  Bo Zhang ,  Ting Zhang

    发明人： Gang Yao ,  Bo Zhang ,  Ting Zhang

    IPC分类号： H05B37/02 ,  H05B41/16 ,  H05B41/34 ,  H05B41/282

    CPC分类号： H05B37/02 ,  H05B41/2828

    摘要： A programmed start ballast circuit is presented having a mode control circuit to selectively switch an inverter output load to control operation for cathode preheating, step dimming and/or anti-arcing operation.

    摘要翻译： 提出了一种编程的启动镇流器电路，其具有模式控制电路，用于选择性地切换逆变器输出负载以控制阴极预热，步进调光和/或防电弧操作的操作。

    PROGRAMMED START CIRCUIT FOR BALLAST
    5.
    发明申请
    PROGRAMMED START CIRCUIT FOR BALLAST 有权
    编程启动电路

    公开(公告)号：US20140055033A1

    公开(公告)日：2014-02-27

    申请号：US13262139

    申请日：2011-05-09

    申请人： Gang Yao ,  Bo Zhang ,  Ting Zhang

    发明人： Gang Yao ,  Bo Zhang ,  Ting Zhang

    IPC分类号： H05B37/02

    CPC分类号： H05B37/02 ,  H05B41/2828

    摘要： A programmed start ballast circuit is presented having a mode control circuit to selectively switch an inverter output load to control operation for cathode preheating, step dimming and/or anti-arcing operation.

    摘要翻译： 提出了一种编程的启动镇流器电路，其具有模式控制电路，用于选择性地切换逆变器输出负载以控制阴极预热，步进调光和/或防电弧操作的操作。

    Changing power input to a gas discharge lamp
    7.
    发明授权
    Changing power input to a gas discharge lamp 失效
    更换气体放电灯的电源输入

    公开(公告)号：US08084953B2

    公开(公告)日：2011-12-27

    申请号：US12392216

    申请日：2009-02-25

    申请人： Xuefei Xie ,  Gang Yao ,  Chenghua Zhu ,  Bo Zhang

    发明人： Xuefei Xie ,  Gang Yao ,  Chenghua Zhu ,  Bo Zhang

    IPC分类号： H05B37/02

    CPC分类号： H05B41/2827

    摘要： The present disclosure thus provides a technique for providing multi-level operation of ballast circuitry for discharge lamps. In one version, an auxiliary capacitance is switched in and out of circuit by a user controlled switch for lower the frequency of the voltage from the inverter to the transformer resulting in lower power output to the lamps. In another version, the auxiliary capacitance may be switched in and out of circuit by a user operated switch wherein the capacitance is connected to the secondary or output winding of the transformer for selectively reducing power to the lamps for reduced illumination. In other versions, auxiliary inductances are selectively switched in and out of circuit to alter the frequency of the primary voltage to the transformer. In another version, an auxiliary winding is selectively switched in and out of the secondary of the transformer for providing normal and reduced level power to the lamps. In another version, a variable direct current power supply is provided to the coupled inductors of the ballast circuitry for user control of the power supply to the ballast circuitry.

    摘要翻译： 因此，本公开提供了一种用于提供用于放电灯的镇流器电路的多电平操作的技术。 在一个版本中，通过用户控制的开关将辅助电容切换到电路外，用于降低从逆变器到变压器的电压的频率，导致较低的功率输出到灯。 在另一个版本中，辅助电容可以通过用户操作的开关进入和断开电路，其中电容连接到变压器的次级或输出绕组，用于选择性地降低灯的功率以减少照明。 在其他版本中，辅助电感被选择性地切换到电路中，从而改变变压器的初级电压的频率。 在另一个版本中，辅助绕组被选择性地切换到变压器的次级中，以便向灯提供正常和降低的电平。 在另一个版本中，将可变直流电源提供给镇流器电路的耦合电感器，以便用户控制镇流器电路的电源。

    CHANGING POWER INPUT TO A GAS DISCHARGE LAMP
    8.
    发明申请
    CHANGING POWER INPUT TO A GAS DISCHARGE LAMP 失效
    将功率输入更换为气体放电灯

    公开(公告)号：US20100213864A1

    公开(公告)日：2010-08-26

    申请号：US12392216

    申请日：2009-02-25

    申请人： Xuefei Xie ,  Gang Yao ,  Chenghua Zhu ,  Bo Zhang

    发明人： Xuefei Xie ,  Gang Yao ,  Chenghua Zhu ,  Bo Zhang

    IPC分类号： H05B41/34

    CPC分类号： H05B41/2827

    摘要： The present disclosure thus provides a technique for providing multi-level operation of ballast circuitry for discharge lamps. In one version, an auxiliary capacitance is switched in and out of circuit by a user controlled switch for lower the frequency of the voltage from the inverter to the transformer resulting in lower power output to the lamps. In another version, the auxiliary capacitance may be switched in and out of circuit by a user operated switch wherein the capacitance is connected to the secondary or output winding of the transformer for selectively reducing power to the lamps for reduced illumination. In other versions, auxiliary inductances are selectively switched in and out of circuit to alter the frequency of the primary voltage to the transformer. In another version, an auxiliary winding is selectively switched in and out of the secondary of the transformer for providing normal and reduced level power to the lamps. In another version, a variable direct current power supply is provided to the coupled inductors of the ballast circuitry for user control of the power supply to the ballast circuitry.

    摘要翻译： 因此，本公开提供了一种用于提供用于放电灯的镇流器电路的多电平操作的技术。 在一个版本中，通过用户控制的开关将辅助电容切换到电路外，用于降低从逆变器到变压器的电压的频率，导致较低的功率输出到灯。 在另一个版本中，辅助电容可以通过用户操作的开关进入和断开电路，其中电容连接到变压器的次级或输出绕组，用于选择性地降低灯的功率以减少照明。 在其他版本中，辅助电感被选择性地切换到电路中，从而改变变压器的初级电压的频率。 在另一个版本中，辅助绕组被选择性地切换到变压器的次级中，以便向灯提供正常和降低的电平。 在另一个版本中，将可变直流电源提供给镇流器电路的耦合电感器，以便用户控制镇流器电路的电源。

    Floating drink holder for pool
    9.
    外观设计
    Floating drink holder for pool 有权

    公开(公告)号：USD1024702S1

    公开(公告)日：2024-04-30

    申请号：US29908299

    申请日：2024-01-11

    申请人： Bo Zhang

    设计人： Bo Zhang

    摘要： FIG. 1 is a front, top and right-side perspective view of the floating drink holder for pool showing my new design;
    FIG. 2 is a front elevation view thereof;
    FIG. 3 is a rear elevation view thereof;
    FIG. 4 is a left side elevation view thereof;
    FIG. 5 is a right side elevation view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof;
    FIG. 8 is a rear, bottom and left-side perspective view thereof; and,
    FIG. 9 is an enlarged view selected from FIG. 1.
    The broken lines throughout the drawing figures depict portions of the floating drink holder for pool that form no part of the claimed design.