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. 14, 2025
Filed:
Jun. 13, 2022
Elaflex Hiby Gmbh & Co. KG, Hamburg, DE;
Lasse Schulz-Hildebrandt, Hamburg, DE;
Matthias Fedde, Hamburg, DE;
ELAFLEX HIBY GMBH & CO. KG, Hamburg, DE;
Abstract
A filling nozzle, comprising an inlet () for the connection of a fluid supply line, an outlet () for dispensing the fluid, a fluid channel (), a coupling device () for converting a movement of a hand lever () into an actuation of a main valve () and a membrane () which separates a first membrane space () from a second membrane space () and which can be moved to actuate the coupling device () by a pressure difference existing between the first membrane space () and the second membrane space (). A vacuum can be applied to the first membrane space (), wherein a sensor line () opens into the first membrane space (). The second membrane space () is sealed with respect to the fluid channel () and is fluidically connected via a ventilation channel () to the surroundings outside the filling nozzle, wherein the fluid flows around a part of the coupling device () situated outside the second membrane space () when the main valve () is opened.