Electronic cigarette

  • US 9,456,632 B2
  • Filed: 01/11/2013
  • Issued: 10/04/2016
  • Est. Priority Date: 05/16/2006
  • Status: Active Grant
First Claim
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1. A electronic vaporizing device, comprising:

  • a battery and a liquid storage component in an elongated cylindrical housing having at least one air inlet and an outlet;

    a hollow cylindrical component comprising a fiber material, with the hollow cylindrical component in the elongated cylindrical housing and having a central axis parallel to a longitudinal axis of the elongated cylindrical housing, with the hollow cylindrical component in contact with the liquid storage component, and an atomizing chamber formed within inner cylindrical walls of the hollow cylindrical component between a front end opening and a back end opening of the hollow cylindrical component, to allow air to flow into the atomizing chamber from the front end opening and out from the back end opening of the hollow cylindrical component;

    an air flow path from the one or more air inlets through the atomizing chamber in the hollow cylindrical component, to the outlet; and

    a wire coil in the atomizing chamber wound on a porous component and electrically connected to the battery.

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