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. 18, 2000
Filed:
Mar. 25, 1998
Charles T Scholl, Shaker Heights, OH (US);
Accuspray, Inc., Cleveland, OH (US);
Abstract
A high volume, low pressure spray gun for use with air atomizable liquids includes a gun handle and a gun barrel. A plenum is defined in the gun barrel. A valve seat defined in the gun barrel communicates with the plenum. A supply air inlet in the plenum feeds supply air into the plenum. An aperture in the plenum directs air flow out of the plenum. A first outlet defined in a wall of the aperture directs fan air flow out of the aperture and a second outlet defined in the wall of the aperture directs atomizing air flow out of the aperture. A third outlet, which is located in the plenum, directs atomizing air flow out of the plenum. The third outlet is located on one side of the valve seat and the second outlet is located on the other side of the valve seat. With this construction, the valve may selectively close one of these outlets and restrict atomizing air flow out of the plenum. At the same time, fan air flow is shut off.