Title:
AEROSOL GENERATING DEVICE INCLUDING HEATER AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/229256
Kind Code:
A1
Abstract:
According to various embodiments, an aerosol generating device for generating an aerosol by heating a cigarette includes a pipe including an opening into which the cigarette is inserted, a first surface enclosing at least a partial region of an outer circumferential surface of the cigarette when the cigarette is inserted, and a second surface opposite to the first surface, a heater provided on the second surface of the pipe and configured to heat the pipe, and an insulating layer configured to provide electrical insulation and provided between the heater and the second surface of the pipe, wherein the heater includes a heating wire printed directly on the second surface and the insulating layer in a pattern enclosing at least a partial region of the second surface of the pipe.
Inventors:
LEE WONKYEONG (KR)
KIM MIN KYU (KR)
SUNWOO PAUL JOON (KR)
KIM MIN KYU (KR)
SUNWOO PAUL JOON (KR)
Application Number:
PCT/KR2023/006097
Publication Date:
November 30, 2023
Filing Date:
May 04, 2023
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/46; A24F40/20; A24F40/30; A24F40/50; H05B3/10; H05B3/16; H05B3/46
Foreign References:
| KR102330300B1 | 2021-11-24 | |||
| KR20220010601A | 2022-01-25 | |||
| US20200046028A1 | 2020-02-13 | |||
| KR102029225B1 | 2019-10-08 | |||
| KR20200030372A | 2020-03-20 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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