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. 08, 1998
Filed:
Feb. 07, 1997
Jurgen Biskup, Minden, DE;
Hartmann & Braun GmbH & Co. KG, Frankfurt, DE;
Abstract
A differential pressure transducer unit with an overload protection system to measure slight differential pressure in liquids and gases under high static compression loading, which unit can be connected by flanges to the differential-pressure lines. In order to reduce the number of pressure-tight electrical bushings and largely to dispense with continuously stressed flexible connection lines, the one or more sensors contained in the measuring element are constructed on a single, multi-pole electrical bushing, which form an integral unit with the latter. The measuring element constructed on the bushing is housed in a cutout of the measuring-element housing so that it can oscillate and is free from tension. The cutout is closed by the bushing in the manner of a plug.