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:
Jun. 30, 2020
Filed:
Mar. 13, 2018
Robert Bosch Gmbh, Stuttgart, DE;
Wolfram Schindler, Kirchberg, DE;
Wolfgang Maurischat, Satteldorf, DE;
Thomas Peter, Kloten, CH;
Lucien Matthias Drescher, Fichtenau, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for testing a container () having an interior volume () for tightness, comprising the following steps: providing the container () in a pressure chamber () and reducing pressure within the pressure chamber () or increasing pressure within the container () as far as a predefined test pressure, ascertaining a pressure profile () within the pressure chamber () over time, comparing the pressure profile () to a reference profile () in order to determine whether a leak is present within the container (), wherein ambient conditions of the container () and/or the pressure chamber () are monitored and the reference profile () is adapted to changing ambient conditions.