Title:
ATOMIZATION UNIT
Document Type and Number:
WIPO Patent Application WO/2019/198275
Kind Code:
A1
Abstract:
An atomization unit comprises a piezoelectric element substrate that has a comb-shaped electrode pair, and a liquid supply unit that is configured so as to supply a liquid to be atomized to the piezoelectric element substrate. The piezoelectric element substrate is configured so that the liquid is atomized by surface elastic waves generated by applying a voltage at a high frequency to the comb-shaped electrode pair. The number of comb-shaped electrode pairs that the piezoelectric element substrate has is determined on the basis of a desired aerosol to be atomized by the surface elastic waves.
Inventors:
MINAMI YUKI (JP)
KUDO TAKAHISA (JP)
INAGAKI MICHIHIRO (JP)
GEERNAERT ADAM (GB)
RUBICONI FRANCK (GB)
COX SIMON (GB)
KUDO TAKAHISA (JP)
INAGAKI MICHIHIRO (JP)
GEERNAERT ADAM (GB)
RUBICONI FRANCK (GB)
COX SIMON (GB)
Application Number:
PCT/JP2018/046712
Publication Date:
October 17, 2019
Filing Date:
December 19, 2018
Export Citation:
Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
B05B17/06; A24F40/05; A24F40/40; A24F40/10
Domestic Patent References:
| WO2010150629A1 | 2010-12-29 | |||
| WO2010047110A1 | 2010-04-29 | |||
| WO1997005960A1 | 1997-02-20 |
Foreign References:
| JP2012024646A | 2012-02-09 | |||
| JP2005111471A | 2005-04-28 | |||
| JP2015016407A | 2015-01-29 | |||
| JPH11114467A | 1999-04-27 | |||
| JP2013148572A | 2013-08-01 | |||
| JP2010253347A | 2010-11-11 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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