Title:
An ultrasonic atomization device for sterile processes
Document Type and Number:
Japanese Patent JP6155391
Kind Code:
B2
Abstract:
An ultrasonic atomizer capable of maintaining a constant temperature of an ultrasonic vibration generating unit by decreasing a temperature at the periphery of the ultrasonic vibration generating unit even under an environment in which the ultrasonic vibration generating unit is exposed to a high temperature is provided. The ultrasonic atomizer includes: an ultrasonic vibration generating unit which generates ultrasonic waves and atomizes a spray material; a nozzle unit which includes a spray flow path in which the spray material moves along a central axis that penetrates a center of the ultrasonic vibration generating unit, and includes a nozzle tip which is supplied with the spray material from one end of the spray flow path, and sprays the spray material from the other end of the spray flow path; a housing which surrounds the ultrasonic vibration generating unit and has a plurality of heat exchange chambers therein; and a heat exchange unit which surrounds the ultrasonic vibration generating unit, includes a separation wall which divides the heat exchange unit into the plurality of heat exchange chambers, and cools heat generated from the ultrasonic vibration generating unit, in which the plurality of heat exchange chambers include: a heating chamber which is positioned in the housing at the periphery of the ultrasonic vibration generating unit, and includes a heating space; and a cooling chamber which surrounds the heating chamber, and includes a cooling space by being isolated with the heat exchange unit abutting the heating chamber between the cooling chamber and the heating chamber.
Inventors:
Kim, Chun Sik
Lee, Juhan
Won, Don Pill
Lee, Jin Woo
Choi, foil
Lee, Juhan
Won, Don Pill
Lee, Jin Woo
Choi, foil
Application Number:
JP2016524461A
Publication Date:
June 28, 2017
Filing Date:
August 19, 2014
Export Citation:
Assignee:
Peptron Incorporated
International Classes:
B05B17/06; A61L2/04
Domestic Patent References:
| JP8131530A | ||||
| JP2007283164A | ||||
| JP2009652A | ||||
| JP201085020A | ||||
| JP51060007A | ||||
| JP63207909A | ||||
| JP39005781Y1 | ||||
| JP61259783A | ||||
| JP2006142119A | ||||
| JP2004298684A |
Foreign References:
| WO2009047896A1 | ||||
| US6247525 | ||||
| US20060196968 | ||||
| US3970250 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Yuko Hara
Masakazu Ito
Yuko Hara