Title:
AEROSOL GENERATING DEVICE AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/060716
Kind Code:
A1
Abstract:
Provided is an aerosol generating device including: a heater configured to heat an aerosol-generating material; a battery configured to supply power to the heater; a puff detection sensor configured to detect a user's puff; and a controller configured to receive a sensing value from the puff detection sensor, wherein the controller is configured to, when the sensing value is equal to or less than a first threshold value, determine that a puff has occurred and control power supplied to the heater based on a first temperature profile for a pre-set time period, and after the pre-set time period, control power supplied to the heater based on a second temperature profile.
Inventors:
CHO BYUNG SUNG (KR)
KIM MIN KYU (KR)
LEE WON KYEONG (KR)
LEE JONG SUB (KR)
KIM MIN KYU (KR)
LEE WON KYEONG (KR)
LEE JONG SUB (KR)
Application Number:
PCT/KR2020/011241
Publication Date:
April 01, 2021
Filing Date:
August 24, 2020
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/50; A24F40/46; A24F40/51; A24F40/57; A24F40/60; H02J7/00; H05B1/02
Domestic Patent References:
| WO2018202403A1 | 2018-11-08 |
Foreign References:
| KR20090023742A | 2009-03-05 | |||
| KR20190038181A | 2019-04-08 | |||
| JP2018518264A | 2018-07-12 | |||
| KR101863934B1 | 2018-06-01 | |||
| US20140299141A1 | 2014-10-09 | |||
| US10111465B2 | 2018-10-30 | |||
| US20180146710A1 | 2018-05-31 |
Other References:
See also references of EP 3897249A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
Download PDF: