Fluid sprinkling – spraying – and diffusing – Including supplemental gas shaping or shielding jet – Adjustable gas flow directing or controlling means
Patent
1998-03-25
2000-07-18
Weldon, Kevin
Fluid sprinkling, spraying, and diffusing
Including supplemental gas shaping or shielding jet
Adjustable gas flow directing or controlling means
2394162, 2394164, 2394173, B05B 126, B05B 130
Patent
active
060894717
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.
REFERENCES:
patent: 2559407 (1951-07-01), Dalrymple
patent: 2843425 (1958-07-01), Paasche
patent: 4713257 (1987-12-01), Luttermoller
patent: 4759502 (1988-07-01), Pomponi et al.
patent: 4915303 (1990-04-01), Hufgard
patent: 4948053 (1990-08-01), Hufgard
patent: 4993642 (1991-02-01), Hufgard
patent: 5178330 (1993-01-01), Rodgers
patent: 5180104 (1993-01-01), Mellete
patent: 5695120 (1997-12-01), Kingsford
patent: 5695125 (1997-12-01), Kumar
Accu-Spray, Inc.
Weldon Kevin
LandOfFree
Fluid spray gun does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid spray gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid spray gun will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2027654