Patent ID: 11963550
Assignee: JAPAN TOBACCO INC.
Field: Other consumer goods (Other fields)
Classification: CPC A  B  F | IPC A  B  F

Claim 0:
1. An inhaler comprising:
a piezoelectric element substrate having an IDT constructed by use of a pair of interlocking comb-shaped metallic electrodes;
a liquid supplier for supplying liquid, which is to be atomized, to a front surface of the piezoelectric element substrate on which the pair of interlocking comb-shaped metallic electrodes is positioned;
a sensor, which comprises at least a pair of detection parts which are opposite to each other, for detecting liquid supplied to the front surface of the piezoelectric element substrate; and
a controller for controlling, based on result of detection by the sensor, the liquid supplier in such a manner that the liquid supplier supplies a certain quantity of the liquid to the front surface of the piezoelectric element substrate.