NON-COMBUSTION HEATING-TYPE SMOKING ARTICLE

Title:

NON-COMBUSTION HEATING-TYPE SMOKING ARTICLE

Document Type and Number:

WIPO Patent Application WO/2019/171417

Kind Code:

A1

Abstract:

Provided is a technology related to a non-combustion heating-type smoking article in which the smoke temperature does not rise excessively and the amount of a flavor component that is delivered during each suction is stable. A non-combustion heating-type smoking article comprises: a mouthpiece having a suction port hole; a flavor source accommodation section that accommodates a flavor source, and that has a vapor discharge port that discharges a vapor component generated by evaporation of the flavor source; a heater for heating and evaporating the flavor source; a chamber section for establishing communication between the vapor discharge port and the suction port hole, and temporarily storing the vapor component generated by evaporation of the flavor source; and an air intake hole that establishes communication between the inside and the outside of the chamber section. The vapor discharge port is opened to only the chamber section, and during each suction, the vapor component that has accumulated in the chamber section is mixed with intake air that has flowed into the chamber section from the air intake hole and is then transported to the suction port hole.

Inventors:

KUDO TAKAHISA (JP)
ISHIKAWA NOBUYUKI (JP)

Application Number:

PCT/JP2018/008255

Publication Date:

September 12, 2019

Filing Date:

March 05, 2018

Export Citation:

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Assignee:

JAPAN TOBACCO INC (JP)

International Classes:

A24F40/485; A24F40/10

Domestic Patent References:

WO2017153270A1	2017-09-14
WO2017108721A1	2017-06-29
WO2013120565A2	2013-08-22

Foreign References:

JP2009502136W
JP2017501805W

Other References: