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:
Aug. 06, 2013
Filed:
Dec. 12, 2007
Applicants:
Bernhard Spiegl, Vienna, AT;
Markus Testori, Hollabrunn, AT;
Uwe Fuxa, Vienna, AT;
Inventors:
Assignee:
Hoerbiger Kompressortechnik Holding GmbH, Vienna, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 7/00 (2006.01); F04B 49/00 (2006.01); F16K 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A suction valve includes a non-rotatable lock sleeveconcentrically arranged on a valve seat, the lock sleeve having a non-circular outer contour onto which an unloaderis placed with its radial central sectionand which is correspondingly formed in a diametrically opposed manner to prevent turning.