Electronic atomization cigarette

  • US 7,832,410 B2
  • Filed: 03/18/2005
  • Issued: 11/16/2010
  • Est. Priority Date: 04/14/2004
  • Status: Active Grant
First Claim
Patent Images

1. An electronic atomization cigarette, comprising:

  • a shell;

    a mouthpiece;

    an air inlet provided on the external wall of the shell;

    a cell, an electronic circuit board, a normal pressure cavity, a sensor, a vapor-liquid separator, an atomizer, a liquid-supplying bottle arranged sequentially within the shell;

    a stream passage provided on one side of the sensor;

    a gas vent;

    a negative pressure cavity provided in the sensor;

    an atomization cavity arranged in the atomizer;

    an aerosol passage provided on one side of the liquid-supplying bottle;

    wherein the liquid-supplying bottle is in contact with the atomizer;

    a ripple film provided between the sensor and the negative pressure cavity within the sensor;

    a first magnetic steel, a second magnetic steel and a magneto device connected between said first and second magnetic steel provided within the sensor, wherein the second magnetic steel is attached to the ripple film; and

    the air inlet, normal pressure cavity, vapor-liquid separator, atomizer, aerosol passage, the gas vent and mouthpiece are sequentially interconnected.

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