The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 1988
Filed:
May. 09, 1986
Applicant:
Inventors:
Kiyoe Ishikawa, Saitama, JP;
Hiromi Nakamura, Saitama, JP;
Assignee:
Toa Nenryo Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ; F02M / ; F23D / ;
U.S. Cl.
CPC ...
2391022 ; 239500 ;
Abstract
The present invention consists of an ultrasonic atomizing vibratory element having a multi-stepped edged portion formed around the outer periphery thereof. The edged portion has at least two steps each defining an edge and being adapted to be supplied with liquid to be atomized. The vibratory element is provided with a liquid supply groove extending generally longitudinally to supply the liquid to the edge portion in a consistent and stable manner.