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:
Oct. 20, 2015
Filed:
Dec. 06, 2012
Windmöller & Hölscher KG, Lengerich, DE;
Andreas Lamkemeyer, Georgsmarienhütte, DE;
Achim Seeberger, Lengerich, DE;
Windmöller & Hölscher KG, Lengerich, DE;
Abstract
A measuring apparatus () for determining the volume flow of glue in a gluing device () for an apparatus, particularly a bottoming device or a tubing machine, for manufacturing bags or semifinished bag products. The measuring apparatus () comprises a pressure accumulator () having a gas volume () and a glue volume () that is separated from the gas volume () by a pressure equalization element (), particularly a flexible membrane, wherein the glue volume () as a glue port () for connection to a glue line () of the gluing device (), and the pressure accumulator () comprises a pressure sensor () for determining the internal pressure inside the pressure accumulator ().