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Title:
CARTRIDGE FOR AN AEROSOL-GENERATING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/117705
Kind Code:
A3
Abstract:
A cartridge for use in an aerosol-generating system is described. The cartridge comprises a liquid storage portion comprising a housing (24) for holding a liquid aerosol-forming substrate, wherein the liquid storage portion comprises at least two parts in fluid communication with each other. The first part (32) of the liquid storage portion comprises a heater assembly (46), a first capillary material (36), provided in contact with the heater assembly, and a second capillary material (38) in contact with the first capillary material and spaced apart from the heater assembly by the first capillary material. The the second part (34) of the liquid storage portion comprises a container for example a tank for holding aerosol-forming substrate in liquid form and supplying the liquid to the second capillary material.

Inventors:
MALGAT ALEXANDRE (CH)
BRIFCANI NOORI MOYAD (CH)
BATISTA RUI (CH)
MIRONOV OLEG (CH)
Application Number:
PCT/EP2014/077852
Publication Date:
October 08, 2015
Filing Date:
December 15, 2014
Export Citation:
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Assignee:
PHILIP MORRIS PRODUCTS SA (CH)
International Classes:
A24F47/00; A61M15/06; H05B3/34
Domestic Patent References:
WO2011042212A12011-04-14
WO2013083634A12013-06-13
WO2014177861A12014-11-06
WO2014130695A12014-08-28
WO2014071329A12014-05-08
WO2014159982A12014-10-02
Foreign References:
CN102861694A2013-01-09
US20110226236A12011-09-22
US20130319407A12013-12-05
GB2504076A2014-01-22
US20130160764A12013-06-27
Other References:
See also references of EP 3104723A2
Attorney, Agent or Firm:
GRITSCHNEDER, Sebastian et al. (Munich, DE)
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