Valve unit for an electrostatic coating installation

Details Valve unit for an electrostatic coating installation Valve unit for an electrostatic coating installation

2007-10-02

2007-10-02

Keasel, Eric (Department: 3753)

Fluid sprinkling, spraying, and diffusing

Electrostatic type

With impeller

C385S018000, C137S554000, C251S129040, C118S325000

Reexamination Certificate

active

10360775

ABSTRACT:
The main needle valve of an electrostatic atomizer has an opto-electronic sensor device with optical waveguides whose faces are opposite a reflecting element of a component moveable with the valve needle for potential-free switch position interrogations.

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