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:
Jul. 14, 1992
Filed:
Oct. 25, 1990
Applicant:
Inventor:
Alfred S Conte, Hollister, CA (US);
Assignee:
Sun Microsystems, Inc., Mountain View, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ; B05B / ;
U.S. Cl.
CPC ...
239-4 ; 239104 ;
Abstract
A cylindrical body is provided over an ultrasonic flux nozzle. The cylindrical body contains a cavity inside generating a vacuum when the flux nozzle in in operation. Additionally, the portion of the top surface of the cylindrical body that is adjacent to the output of the flux nozzle has passageways for drawing off excess flux into the cavity. As a result, flux that exits the nozzle in an atomized vapor form is limited to a fine stream, thereby allowing the amount of flux to be deposited on a desired area to be precisely controlled.