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. 08, 1994
Filed:
Aug. 24, 1992
Applicant:
Inventor:
D William Medlock, Indianapolis, IN (US);
Assignee:
Ransburg Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239301 ; 239290 ; 239412 ; 239526 ; 2395331 ;
Abstract
HVLP spray gun capable of operating from a source of high pressure air. Compressed air is delivered to the gun through a relatively small diameter air hose. A pressure compensated control valve is mounted in the spray gun to reduce the air pressure delivered to an air/fluid nozzle to a predetermined pressure of no greater than 0.7 Kg/cm.sup.2 (10 psig). The control valve maintains a constant air pressure at the nozzle when either the atomization air flow rate is changed and/or the fan air flow rate is changed of the pressure of the source air changes.