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:
Mar. 14, 2006
Filed:
Nov. 06, 2002
Bernhard Spiegl, Vienna, AT;
Dietmar Artner, Oberwart, AT;
Bernhard Spiegl, Vienna, AT;
Dietmar Artner, Oberwart, AT;
Hoerbiger Kompressortechnik Services GmbH, Vienna, AT;
Abstract
In sealing elements (″) for automatic compressor valves, composed of synthetic material () having embedded fiber reinforcement (), the fiber reinforcement () and/or the surrounding synthetic material () in the finished sealing element (″) has an inhomogeneous distribution and/or locally different material characteristics under consideration of different local requirements. Near-surface regions () may be designed to be free of fiber to avoid fiber breaks and the danger of cracks extending from there, and said near-surface regions () may preferably consist of different materials compared to the one in the remaining sealing element (″)