Spray-coating device for a coating liquid

Details Spray-coating device for a coating liquid Spray-coating device for a coating liquid

2005-10-18

2005-10-18

Crispino, Richard (Department: 1734)

Coating apparatus

Control means responsive to a randomly occurring sensed...

Responsive to attribute, absence or presence of work

C118S685000, C118S681000, C239S063000, C239S067000, C239S068000

Reexamination Certificate

active

06955724

ABSTRACT:
A spraycoating device includes at least one coating liquid spray gun (2) which contains a measuring valve device (40) opening or closing a compressed gas measuring valve flow path (42) depending on the positions of a liquid feed valve (4). The measurement of the compressed gas flow allows automatically determining whether the liquid feed valve (4) is situated in a fully close or a fully open position or in an arbitrary intermediate position thereto.

REFERENCES:
patent: 4922852 (1990-05-01), Price
patent: 5152841 (1992-10-01), Medler et al.
patent: 6010740 (2000-01-01), Rutledge et al.
patent: 6681797 (2004-01-01), Mannhart

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