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:
May. 05, 2020
Filed:
Mar. 14, 2019
Nordson Corporation, Westlake, OH (US);
Robert J. Woodlief, Suwanee, GA (US);
Peter W. Estelle, Peachtree Corners, GA (US);
Nordson Corporation, Westlake, OH (US);
Abstract
A hot melt dispensing system is described. The hot melt dispensing system includes a melter that melts solid material into hot melt, a pump that pumps the hot melt from the melter to at least one applicator, and a pressure control system that controls a pressure of pressurized air for operating the pump. The pressure control system includes a regulator assembly that controls the pressure of the pressurized air, and a drive component that actuates the regulator assembly. The hot melt dispensing system also includes a controller that determines a pressure setting for the pressurized air. The drive component receives the pressure setting from the controller and actuates the regulator assembly to a position associated with the pressure setting.