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:
Oct. 11, 1983
Filed:
Jun. 17, 1981
Applicant:
Inventor:
Anthony J Last, Oakville, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239102 ; 239417 ;
Abstract
A sonic liquid atomizing device having a body member with a concave face and a resonator spaced from the face. An air nozzle projects through an opening in the face to form an annular aperture about the nozzle and an inlet for liquid connects with the annular aperture. The nozzle carries an axial stem on which the resonator is mounted and the nozzle is adjustable axially to vary the area of the annular aperture. The nozzle is tapered and its conical projection terminates on the axis of the stem between the resonator and a point one third of the distance between the resonator and the nozzle.