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:
Apr. 07, 2020
Filed:
Nov. 03, 2017
Nordson Corporation, Westlake, OH (US);
William M. Ridge, Cumming, GA (US);
Nordson Corporation, Westlake, OH (US);
Abstract
A method of supplying adhesive particulates from a supply container to an adhesive melter includes fluidly coupling an adhesive transfer structure between the adhesive melter and the supply container, lowering an internal surface temperature of the adhesive transfer structure by directing cooling air through the adhesive transfer structure, and moving the adhesive particulates from the supply container into the adhesive melter for melting the adhesive particulates into a fluid adhesive after lowering the internal surface temperature of the adhesive transfer structure. A hot melt adhesive system includes a supply container for storing adhesive particulate, an adhesive melter, an adhesive transfer structure coupled to the supply container and the adhesive melter for transferring cooling air and adhesive particulate toward the adhesive melter, and a control configured to transfer the cooling air through the adhesive transfer structure before the adhesive particulate is transferred toward the adhesive melter.