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:
Aug. 12, 2014
Filed:
Apr. 07, 2011
Ralf Dittmann, Melbeck, DE;
Kai Luebbecke, Wittorf, DE;
Jorg-olaf Bagung, Deutsch Evern, DE;
Jurgen Dittmers, Lueneburg, DE;
Ralf Dittmann, Melbeck, DE;
Kai Luebbecke, Wittorf, DE;
Jorg-Olaf Bagung, Deutsch Evern, DE;
Jurgen Dittmers, Lueneburg, DE;
Nordson Corporation, Westlake, OH (US);
Abstract
A device for dispensing fluid onto a substrate includes a basic body, a fluid supply channel connectible to a fluid source for supplying the fluid, and a nozzle assembly which has a distribution channel that communicates with the fluid supply channel and which has an essentially elongated slit that communicates with the distribution channel. The slit includes at least one discharge opening for dispensing the fluid. The effective length of the distribution channel is variable by means of a closure element that is movable in the distribution channel. An equalization channel is connected with the distribution channel, and the volume of the equalization channel is adjustable.