Electronic vapor provision device
First Claim
1. An electronic vapor provision device comprising a power cell, a vaporizer and a liquid store, the vaporizer including a heater and a cylindrical heater support of porous ceramic material configured to support the heater without a separate support for the heater, the heater being internally supported from its inside by the heater support, and the heater and the heater support arranged so that a longitudinal axis of the heater is perpendicular to a direction of air movement over the heater, the liquid store comprising a porous material, and the heater support being, or forming part of, the liquid store, the device further comprising a mouthpiece section, and the vaporizer being part of the mouthpiece.
2 Assignments
0 Petitions
Accused Products
Abstract
An electronic vapor provision device comprising a power cell, a vaporizer and a liquid store, wherein the vaporizer comprises a heater and a heater support, wherein the liquid store comprises a porous material.
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Citations
25 Claims
- 1. An electronic vapor provision device comprising a power cell, a vaporizer and a liquid store, the vaporizer including a heater and a cylindrical heater support of porous ceramic material configured to support the heater without a separate support for the heater, the heater being internally supported from its inside by the heater support, and the heater and the heater support arranged so that a longitudinal axis of the heater is perpendicular to a direction of air movement over the heater, the liquid store comprising a porous material, and the heater support being, or forming part of, the liquid store, the device further comprising a mouthpiece section, and the vaporizer being part of the mouthpiece.
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25. A mouthpiece section for an electronic vapor provision device having a power cell, the mouthpiece section comprising:
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a vaporizer including a heater and a cylindrical heater support of porous ceramic material configured to support the heater without a separate support for the heater, the heater being internally supported from its inside by the heater support, and the heater and the heater support arranged so that a longitudinal axis of the heater is perpendicular to a direction of air movement over the heater; and a liquid store comprising a porous material, the heater support being at least part of the liquid store.
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Specification