Uchida Manufacturing Co., Ltd.

Tsutomu Uchida

Susumu Kazama

Tetsuei Uchida

Nobuo Tsuchida

Akio Hirasawa

An ultrasonic humidifier includes a spraying chamber for receiving water received therein, a vibrator adapted to make ultrasonic vibrations, a blower, and a perfume case. Ultrasonic waves are applied to the water by the vibrator to produce a water spray in the form of a mist. The water spray is emitted, by driving the blower, into a room by way of a jet of air scented by the perfume to thereby not only moisten the air in the room but also to give forth a pleasing fragrance. The humidifier further comprises an air-feeding suction port hole formed in one side wall of a body of the humidifier. The perfume case is installed at the air suction port hole so as to be demountable from outside the body of the humidifier.

Ultrasonic humidifier

A household humidifier comprising a closed water tank, a demineralizer, an air exchange pipe for introducing the outside air, a housing defining a chamber, and a coiled spring. The demineralizer has a container containing ion-exchange resin. The water tank has a water supply port through which the demineralizer and the air exchange pipe can be inserted into the tank. One hollow end of the container is rotatably connected to the chamber such that the container is in communication with the chamber. The container is biased downward by the spring so that the container always lies on its side.

Growing community of inventors

Sanjo, Japan

Tsutomu Uchida