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:
Apr. 18, 2017
Filed:
May. 10, 2012
Peter Thiele, Berlin, DE;
Christian Wohlgemuth, Berlin, DE;
Peter Thiele, Berlin, DE;
Christian Wohlgemuth, Berlin, DE;
EPCOS AG, Munich, DE;
Abstract
A pressure sensor () is specified, comprising a housing (), a membrane (), which forms with the housing () a chamber () closed off toward the outside, and a filling opening () for filling the chamber () with a fluid medium (). The filling opening () is closed by means of a soldering or welding closure (). Furthermore, a method for producing a pressure sensor () is specified, wherein a housing (), which together with a membrane () forms a chamber (), is provided, the chamber () is filled with a fluid medium () through a filling opening (), and the filling opening () is subsequently closed by means of soldering or welding.