Fluid sprinkling – spraying – and diffusing – With cleaning means – drip collecting – waste disposal or soil... – Nozzle cleaner – flusher or drainer
Patent
1992-09-30
1994-07-19
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With cleaning means, drip collecting, waste disposal or soil...
Nozzle cleaner, flusher or drainer
239121, 427 96, B05B 1502
Patent
active
053301013
ABSTRACT:
Apparatus for applying a conformal coating to circuit boards which includes fluid circuits for applying coating material, solvent and drying circuits for cleaning the coating material circuits, and both a solvent dock and a nitrogen dock for the coating application nozzle to prevent skin-over of various coating materials thereon between coatings. Changeover controls and circuits for changing coating materials are disclosed, as well as solvent dump and replenishment circuits for the applicator nozzle solvent dock, and a supply line and cup for the alternative nitrogen dock.
REFERENCES:
patent: 3403695 (1968-10-01), Hopkins
patent: 3405092 (1969-06-01), Kock
patent: 3672570 (1972-06-01), Scarbrough et al.
patent: 3870233 (1975-03-01), Wilhelm et al.
patent: 4485840 (1984-12-01), Erwin
patent: 4534802 (1985-08-01), Gates et al.
patent: 4627465 (1986-12-01), Kolibas et al.
patent: 4657047 (1987-04-01), Kolibas
patent: 4695482 (1987-09-01), Weiswurm
patent: 4753819 (1988-06-01), Shimada
patent: 4830055 (1989-05-01), Kolibas
patent: 4830882 (1989-05-01), Ichinose et al.
patent: 4880159 (1989-11-01), Coffey
patent: 4880663 (1989-11-01), Shimada
patent: 4881563 (1989-11-01), Christian
patent: 4913930 (1990-04-01), Getson
patent: 5019409 (1991-05-01), Wesling
Donges William E.
Turner James J.
Kashnikow Andres
Nordson Corporation
Trainor Christopher G.
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