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:
Jan. 28, 2020
Filed:
Dec. 28, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Wolfgang Maurischat, Satteldorf, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The present invention relates to an arrangement for testing the tightness of a container (), comprising a testing chamber (), in which the container () which is to be tested can be arranged, also comprising a pressure-altering device (), in order to alter a pressure in the testing chamber () relative to a pressure in the container (), further comprising a differential-pressure sensor () for determining a pressure difference between a reference pressure in a reference chamber () and a pressure in the testing chamber (), and additionally comprising a valve () having a closing element (), a first sealing seat () and a second sealing seat (), wherein the first sealing seat () comprises a first sealing element () for sealing the reference chamber () in relation to an antechamber, and wherein the second sealing seat () comprises a second sealing element () for sealing the testing chamber () in relation to the antechamber ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile