Color shuttle valve arrangement of a coating plant

Details Color shuttle valve arrangement of a coating plant Color shuttle valve arrangement of a coating plant

2006-08-29

2006-08-29

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Unitary plural outlet means

C239S549000, C239S551000, C239S305000, C137S565010

Reexamination Certificate

active

07097121

ABSTRACT:
Valve assemblies for the color change valve arrangement of a coating plant, for example for the production coating of vehicle bodies, wherein various measures are proposed to miniaturize the needle valves forming the valve body of the color changer based on the principle of optimizing the drive device acting on the valve needles to open the valve against the force of a pressure spring.

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patent: 5676756 (1997-10-01), Murate et al.
patent: 6328799 (2001-12-01), Inoue et al.
patent: 2003/0015607 (2003-01-01), Ehinger et al.
patent: 43 39 301 (1995-05-01), None
European Search Report for EP 04 01 6360.

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