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:
Sep. 09, 1997
Filed:
Jan. 11, 1996
Rainer Martin, Efringen-Kirchen, DE;
Endress + Hauser GmbH + Co., Maulburg, DE;
Abstract
For measuring pressure or differential pressure, in particular for highly viscous and/or glutinous foodstuffs, provision is made for a device which exhibits a ceramic pressure sensor (1), a housing (2) and a connection element (3) which is connected releasably to the housing (2) and is intended for fastening the device on a wall (6) of a container which contains a measuring medium. Furthermore, two sealing elements (4, 9) which engage around one another coaxially are provided: an outer sealing element (4) which is located between the housing (2) and the pressure sensor (1), on the side facing the measuring medium, and an inner, exchangeable sealing element (9) which is arranged between the pressure sensor (1) and the connection element (3).