Coating apparatus – Projection or spray type
Reexamination Certificate
2005-11-14
2010-12-28
Tadesse, Yewebdar T (Department: 1713)
Coating apparatus
Projection or spray type
C239S419300, C407S011000, C408S061000, C222S402180
Reexamination Certificate
active
07856940
ABSTRACT:
A control module for a nozzle arrangement, including at least one two-component nozzle for spraying a gas/liquid mixture on the zones of action between a tool and a workpiece is characterized by a gas supply line for pressurized air and a liquid supply line for pressurized liquid, both leading to the two-component nozzle, a liquid check valve in the liquid supply line, a control device to be actuated by the pressurized gas for opening or closing of the liquid check valve, a packing disposed downstream of the liquid check valve, a branch line in the form of a capillary tube extending from the packing to the or each two-component nozzle.
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patent: 5226506 (1993-07-01), Link
patent: 2003/0123940 (2003-07-01), Hubbard et al.
patent: 37 43 968 (1988-12-01), None
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patent: 102 22 863 (2003-11-01), None
Link Edmar
Wendler Thomas
Duane Morris LLP
Microjet GmbH
Tadesse Yewebdar T
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