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. 17, 2023
Filed:
Oct. 13, 2022
Eagle Actuator Components Gmbh & Co. KG, Heppenheim, DE;
Ralf Heinrich, Schwegenheim, DE;
David Daenhardt, Mannheim, DE;
Christiane Spilger, Fürth, DE;
Peter Lexa, Einhausen, DE;
Klaus Bickel, Hammelbach, DE;
Eagle Actuator Components GmbH & Co. KG, Heppenheim, DE;
Abstract
A module () for detecting a leakage, comprising a pressure sensor () and a pump () for generating pressure, is characterized in that, regarding the object of detecting and/or quantifying a leakage of an arrangement which has a large sealed volume, in a reliable manner with a compact device, the module () has a sealable reference volume () which can be connected in terms of flow by means of a valve () to a tank connection () and which can be disconnected therefrom in a flow-tight manner, wherein the pressure inside the reference volume () can be detected by the pressure sensor (), wherein pressure can be generated inside the reference volume () by means of the pump () and wherein the reference volume () can be connected in a flow-conducting manner by means of a shut-off valve () via a reference aperture () with a defined flow cross section to an atmosphere outlet () and can be disconnected therefrom.