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    • 126. 发明申请
    • CONTROLLED COIL HEATING FOR GAS-DISCHARGE LAMPS
    • 控螺旋电热气体放
    • WO2012083327A2
    • 2012-06-28
    • PCT/AT2011000507
    • 2011-12-21
    • TRIDONIC GMBH & CO KGKLIEN DIETMAR
    • KLIEN DIETMAR
    • H05B41/3925H05B41/2325H05B41/295
    • The invention relates to a ballast for at least one gas-discharge lamp, having a load circuit, to which the gas-discharge lamp is to be connected, a preferably switched-mode heating circuit controlled by means of a switch for at least one coil of the gas-discharge lamp, and a control circuit, wherein the control circuit directly or indirectly detects a temperature of at least one coil on the basis of a preferably electrical temperature parameter, such as for example, a voltage and/or a current at the at least one coil, and the control circuit uses the determined temperature parameter as an actual value for a control of a heat output in order to control the electrical heat output supplied to the coil according to the temperature parameter by activating, preferably pulsing, the switch of the heating circuit. The invention further relates to a method for controlling a coil voltage of a gas-discharge lamp and to a circuit for carrying out the method.
    • 本发明提供一种压载至少一个气体放电灯,具有所述气体放电灯是将被连接,一个开关的控制装置的负载电路,优选主频加热电路,用于气体放电灯的至少一个线圈;以及控制电路,其中所述控制电路直接或间接的温度至少 根据一个优选电动温度参数,例如,电压的螺旋和/或电流上所检测到的至少一个线圈,并且所述控制电路使用所述确定的温度参数的实际值,用于调节取决于温度参数,以便加热功率 通过控制,优选控制加热电路的开关的定时提供给螺旋电加热功率。 此外,本发明提供一种用于控制气体放电灯的线圈电压和用于实现该方法的电路的方法。
    • 127. 发明申请
    • DEVICE AND METHOD FOR AUTOMATICALLY DETECTING INSTALLED LAMP TYPE
    • 用于自动检测安装的灯类型的装置和方法
    • WO2012042412A3
    • 2012-06-14
    • PCT/IB2011053949
    • 2011-09-09
    • KONINKL PHILIPS ELECTRONICS NVKEITH WILLIAM LAWRENCEGRUEV GEORGE
    • KEITH WILLIAM LAWRENCEGRUEV GEORGE
    • H05B41/295
    • H05B41/36H05B41/295
    • An apparatus (1100, 2000, 3000) executes an algorithm (2000) to determine a type of lamp (10) that is installed in a lighting unit (1000). The apparatus supplies power to the installed lamp (10) according to a first power control setting that will not overdrive the installed lamp when the installed lamp is of a first lamp type, and that will overdrive the installed lamp when the installed lamp is of a second lamp type. The apparatus (1100, 2000, 3000) detects whether the installed lamp (10) is overdriven at the first power control setting, and uses the detection result to determine the lamp type of the installed lamp (10). The apparatus (1100, 2000, 3000) then supplies power to the installed lamp (10) according to the determined lamp type.
    • 装置(1100,2000,3000)执行算法(2000)以确定安装在照明单元(1000)中的灯(10)的类型。 该设备根据第一电力控制设置向安装的灯(10)供电,该第一电力控制设置在安装的灯是第一灯类型时不会过度驱动安装的灯,并且当安装的灯是 第二种灯型。 装置(1100,2000,3000)在第一电力控制设置下检测所安装的灯(10)是否被过驱动,并且使用检测结果来确定所安装的灯(10)的灯类型。 装置(1100,2000,3000)然后根据确定的灯类型向安装的灯(10)供电。
    • 130. 发明申请
    • OPERATING DEVICE FOR GAS DISCHARGE LAMPS
    • 工作装置气体放
    • WO2011091462A2
    • 2011-08-04
    • PCT/AT2011000051
    • 2011-01-28
    • TRIDONIC GMBH & CO KGMARENT GUENTER
    • MARENT GUENTER
    • H05B41/2981H05B41/295
    • The invention relates to an operating device (1) for gas discharge lamps, in particular fluorescent lamps, comprising an inverter, which is supplied from a direct voltage and to which an output circuit having at least one heating circuit for operating at least one gas discharge lamp is connected, wherein the heating circuit has a heating transformer having at least one primary winding (Lprim) and at least one secondary winding (Lsek1, Lsek2), wherein the secondary winding (Lsek1, Lsek2) is connected in series with at least one coil of the gas discharge lamp, and wherein the primary winding (Lprim) is connected to a first monitoring means (R2), and at least one secondary winding (Lsek1, Lsek2) is connected to a second monitoring means (R1, R3, R4), characterized in that the two monitoring means (R2, R1, R3, R4) are coupled to each other.
    • 控制单元(1),用于气体放电灯,特别是荧光灯,与从一个直流电压供给逆变器中,向其中一个输出电路,其包括至少一个加热电路用于操作与加热电路连接具有加热变压器的至少一个气体放电灯的至少一个初级绕组(Lprim)和 具有至少一个次级绕组(Lsek1,Lsek2),所述次级绕组(Lsek1,Lsek2)串联地至少连接到所述气体放电灯的一个线圈,并且其中具有第一监控装置(R2)和至少一个次级绕组的初级绕组(Lprim)(Lsek1 ,Lsek2)(与第二监测装置R1,R3,R4)的特征在于在连接这两个监视装置(R2,R1,R3,R4)耦接在一起。