Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ATOMIZING MEMBER AND ATOMIZER EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2010/089822
Kind Code:
A1
Abstract:
Provided are an atomizing member that utilizes a piezoelectric vibrator, and an atomizer which is equipped with said atomizing member and is capable of achieving high atomization efficiency and reducing power consumption. The atomizing member (30) is equipped with a piezoelectric vibrator (31) and a vibrating membrane (40). The piezoelectric vibrator (31) has a cylindrical piezoelectric body (32), a first electrode (33) formed on the inner circumferential surface of the piezoelectric body (32), and a second electrode (34) formed on the outer circumferential surface of the piezoelectric body (32). The piezoelectric vibrator (31) generates cylinder breathing vibration. The vibrating membrane (40) is provided at an open part at one end of the piezoelectric body (32) in the axial direction to cover the open part. A through-hole (43) is formed in the center part of the vibrating membrane (40).

Inventors:
KAMBAYASHI TSUGUJI (JP)
FUJIMOTO KATSUMI (JP)
Application Number:
PCT/JP2009/005978
Publication Date:
August 12, 2010
Filing Date:
November 10, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MURATA MANUFACTURING CO (JP)
KAMBAYASHI TSUGUJI (JP)
FUJIMOTO KATSUMI (JP)
International Classes:
B05B17/06; A01M1/20; A01M7/00; A61L9/14; F24F6/12
Foreign References:
JPS6246226B21987-10-01
JPS5867374A1983-04-21
JPH067721A1994-01-18
JPS6438244U1989-03-07
Attorney, Agent or Firm:
MIYAZAKI, Chikara et al. (JP)
Chikara Miyazaki (JP)
Download PDF:



 
Previous Patent: HEARING AID

Next Patent: WIRELESS COMMUNICATION DEVICE AND SYSTEM