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. 22, 1991
Filed:
Mar. 30, 1990
Friedrich Ruckenbauer, Graz, AT;
Josef Winkler, Judendorf-Strassengel, AT;
Abstract
In order to prevent tilting and torsional stresses from entering the actual sensor element of a pressure sensor comprising a supporting part and an integrated sensor part, the proposal is put forward that the coresponding surfaces of a shoulder of the supporting part and of a fastening element screwed into the measuring bore be confugured as the lateral surfaces of cones whose generating lines intersect with the longitudinal axis of the supporting part, or as parts of the surface of a sphere whose center is situated on the longitudinal axis of the sensor part. The two corresponding faces transmitting the pressure from the fastening element onto the supporting part, and permitting a slight tilt of the longitudinal axis of the supporting part relative to the axis of the internal thread of the measuring bore.