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    • 3. 发明申请
    • AIR CLEANER INCLUDING CONSTANT CURRENT POWER SUPPLY
    • 空气净化器包括恒流源电源
    • WO2008011310A1
    • 2008-01-24
    • PCT/US2007/073208
    • 2007-07-11
    • ORECK HOLDINGS, LLC
    • BOHLEN, John, Relman
    • B03C3/68
    • B03C3/68Y10S323/903
    • An air cleaner (100) including a constant current power supply (102) is provided according to an embodiment of the invention. The air cleaner (100) includes a collector cell (110) and the constant current power supply (102) coupled to the collector cell (110). The constant current power supply (102) is configured to maintain a substantially constant electrical current output to the collector cell (110), compare an output voltage of the constant current power supply (102) to an upper voltage threshold V U and to a lower voltage threshold V L , and shut down the constant current power supply (102) if the output voltage is not between the upper voltage threshold V U and the lower voltage threshold V L .
    • 根据本发明的实施例,提供一种包括恒流电源(102)的空气滤清器(100)。 空气滤清器(100)包括耦合到集电池(110)的集电池(110)和恒流电源(102)。 恒流电源(102)被配置为保持向收集器单元(110)输出的基本上恒定的电流,将恒流电源(102)的输出电压与上限电压阈值V < / SUB>和较低电压阈值V L L,并且如果输出电压不在上限电压阈值V L1之间,则关闭恒流电源(102) 和较低电压阈值V L L。