METHOD FOR IMPLEMENTING FEEDBACK CONTROL FUNCTION OF AEROSOL GENERATING APPARATUS, AND AEROSOL GENERATING APPARATUS

Title:

METHOD FOR IMPLEMENTING FEEDBACK CONTROL FUNCTION OF AEROSOL GENERATING APPARATUS, AND AEROSOL GENERATING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2019/066245

Kind Code:

A1

Abstract:

Disclosed is an aerosol generating apparatus having a feedback control function, the aerosol generating apparatus according to one embodiment of the present invention comprising: a heater for heating an aerosol-generating substrate to generate aerosol; a control unit for controlling, on the basis of a control signal, power supplied to the heater by a battery; a switch for carrying out a switching action in response to the control signal to supply power to the heater; and a comparison signal calculation unit for receiving a signal triggered by the switching action and calculating a comparison signal, wherein, if the comparison value calculated by comparing the comparison signal and a reference signal exceeds a previously set range, then the control unit generates a cut-off signal which stops the switching action of the switch.

Inventors:

LEE JAE MIN (KR)
LIM HUN IL (KR)
PARK SANG KYU (KR)
LEE SEUNG WON (KR)
JUNG HYUNG JIN (KR)
KIM YOUNG JE (KR)
LEE HYUN SEONG (KR)

Application Number:

PCT/KR2018/009153

Publication Date:

April 04, 2019

Filing Date:

August 10, 2018

Export Citation:

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Assignee:

KT & G CORP (KR)

International Classes:

H05B1/02

Foreign References:

KR20140118985A	2014-10-08
KR101619034B1	2016-05-18
KR101667177B1	2016-10-24
US20150257445A1	2015-09-17
KR20130052119A	2013-05-22

Other References: