The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 1998
Filed:
May. 17, 1996
Robert Milovich, Lorain, OH (US);
Ronald R Schroeder, Amherst, OH (US);
William F Parmentar, Vermilion, OH (US);
Julius J Molnar, Amherst, OH (US);
Jack Penick, Westlake, OH (US);
Nordson Corporation, Westlake, OH (US);
Abstract
An apparatus for supplying electrically conductive coating material, such as water-based paint, includes a manifold connected to a high voltage electrostatic power supply and to one or more coating dispensers, and, a number of coating transfer units which are movable between a discharge position or station at the manifold and a filling station physically spaced from the manifold. Each of the transfer units includes a combined shuttle and pumping device which initially receives coating material at the filling station, and is then movable to the discharge station where the coating material is transferred from the pumping device, through the manifold, and then to one or more coating dispensers for deposition onto a substrate.