Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1992-08-27
1994-03-15
Owens, Terry J.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427421, 427422, 427427, 239 8, 239291, 239295, 239296, 239297, B05D 102
Patent
active
052944590
ABSTRACT:
Apparatus and methods for spray coating selected areas of a circuit board with an insulative coating material without coating regions of the circuit board to be left uncoated. A liquid spray device emits the coating material and an air assist attachment connected to the liquid spray device directs jets of air into impinging relation with the coating material emitted therefrom to transform the coating material into an atomized, shaped spray pattern for coating the selected areas. The air assist attachment can be disabled so that the spray device transforms the coating material into a non-atomized, shaped spray pattern for coating selected areas without coating regions of the circuit board to be left uncoated.
REFERENCES:
patent: 3635400 (1972-01-01), Nord et al.
patent: 3843052 (1974-10-01), Cowan
patent: 4228957 (1980-10-01), Davini
patent: 4273287 (1981-06-01), Huber
patent: 4527507 (1985-07-01), Sawai et al.
patent: 4880663 (1989-11-01), Shimada
patent: 5141165 (1992-08-01), Sharpless et al.
patent: 5143680 (1992-09-01), Molnar et al.
patent: 5183322 (1993-02-01), Haruch
Hogan Patrick T.
McHugh Bernard J.
Nishimura Tsuyoshi
Shimada Takaji
Stoops Bradley N.
Cohn Howard M.
Maiorana David M.
Nordson Corporation
Owens Terry J.
LandOfFree
Air assisted apparatus and method for selective coating does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air assisted apparatus and method for selective coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air assisted apparatus and method for selective coating will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1534796