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    • 2. 发明授权
    • Apparatus for igniting a discharge lamp including circuitry for
preventing cataphoresis phenomenon generation
    • 用于点燃包括用于防止产生电泳现象的电路的放电灯的装置
    • US4982137A
    • 1991-01-01
    • US288133
    • 1988-12-22
    • Masakatsu KichibayashiKazuhiko ItoShigeru HoriiMasakatsu OzawaKouji Miyazaki
    • Masakatsu KichibayashiKazuhiko ItoShigeru HoriiMasakatsu OzawaKouji Miyazaki
    • H05B41/282
    • H05B41/2821Y10S315/02
    • An apparatus is provided for driving a discharge lamp, the discharge lamp having first and second electrodes, each of the first and second electrodes having first and second terminals. The apparatus includes a switching circuit coupled to the first terminals of the first and second electrodes of the discharge lamp for supplying a high frequency signal to the discharge lamp for igniting the discharge lamp. A starting circuit is provided connected to the second terminals of the first and second electrodes of the discharge lamp and including an inductor and capacitor connected in parallel across the discharge lamp. Alternately, a thermister is provided between parallel connected conductor and capacitor and one of the second terminals of the first electrode of the discharge lamp. Furthermore, circuitry is provided which is connected between the switching circuit and the thermister for deactivating the switching circuit when the thermister is heated to a specified temperature.
    • 提供一种用于驱动放电灯的装置,该放电灯具有第一和第二电极,每个第一和第二电极具有第一和第二端子。 该装置包括耦合到放电灯的第一和第二电极的第一端子的开关电路,用于向放电灯提供高频信号以点燃放电灯。 提供了连接到放电灯的第一和第二电极的第二端子并且包括并联连接在放电灯上的电感器和电容器的起动电路。 或者,在并联连接的导体和电容器之间设置热敏电阻,并且在放电灯的第一电极的第二端子之一中设置热敏电阻。 此外,提供电路,其连接在开关电路和热敏电阻之间,以在热敏电阻加热到指定温度时停用开关电路。
    • 3. 发明授权
    • Fluorescent lamp operating apparatus
    • 荧光灯操作装置
    • US6107757A
    • 2000-08-22
    • US164725
    • 1998-10-01
    • Satoshi KominamiKouji MiyazakiShigeru HoriiMamoru Takeda
    • Satoshi KominamiKouji MiyazakiShigeru HoriiMamoru Takeda
    • H01J61/54H05B41/298H01J11/04
    • H01J61/547H05B41/2988
    • A fluorescent lamp operating apparatus is used for operating a fluorescent lamp, which includes a glass tube coated with a phosphor and has at least mercury sealed therein, by generating an electric field in a direction from an inner surface of the glass tube toward a center of the glass tube. The operating apparatus, for example, includes: a ballast circuit connected to the fluorescent lamp for starting the fluorescent lamp; a potential application member disposed so as to at least partially surround discharge plasma generated in the fluorescent lamp; and a potential application circuit for applying a potential to the potential application member. In such a case, the potential application circuit applies a potential to the potential application member which is higher than the potential of the discharge plasma.
    • 荧光灯操作装置用于操作荧光灯,其包括涂覆有荧光体的玻璃管并且至少具有汞被密封在其中,通过在从玻璃管的内表面朝向玻璃管的内部的中心的方向产生电场 玻璃管。 例如,操作装置包括:连接到用于启动荧光灯的荧光灯的镇流器电路; 设置成至少部分地围绕在荧光灯中产生的放电等离子体的潜在施加构件; 以及用于向潜在施加构件施加电位的潜在应用电路。 在这种情况下,潜在的施加电路向潜在的施加部件施加高于放电等离子体的电位的电位。
    • 5. 发明授权
    • Operating apparatus for discharge lamp
    • 放电灯操作装置
    • US5949192A
    • 1999-09-07
    • US912232
    • 1997-08-15
    • Satoshi KominamiKouji MiyazakiShigeru Horii
    • Satoshi KominamiKouji MiyazakiShigeru Horii
    • H05B41/292H05B39/00
    • H05B41/2928
    • An operating apparatus for a discharge lamp, which includes a pair of electrodes and an arc tube having a material enclosed therein, includes: a selective depositing device for selectively depositing the material on one electrode of the pair of electrodes when the discharge lamp is turned off; and a ballast circuit for starting operation of the discharge lamp and maintaining the operation under rated conditions. The ballast circuit includes a starting pulse generator for applying a starting pulse to the discharge lamp when the discharge lamp starts the operation. The starting pulse generates an electric field acting from the one electrode of the pair of electrodes having the material deposited thereon to the other electrode.
    • 一种用于放电灯的操作装置,其包括一对电极和其中包含材料的电弧管,包括:选择性沉积装置,用于在放电灯关闭时将该材料选择性地沉积在该对电极的一个电极上 ; 以及用于启动放电灯的操作并在额定条件下保持操作的镇流器电路。 镇流器电路包括启动脉冲发生器,用于当放电灯开始工作时将起始脉冲施加到放电灯。 起始脉冲产生从其上沉积有材料的一对电极的一个电极作用到另一个电极的电场。