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:
Jul. 07, 2020
Filed:
Jul. 31, 2018
Applicant:
Magna Powertrain Bad Homburg Gmbh, Bad Homburg, DE;
Inventors:
Hannes Hofstetter, Waidhofen a.d. Thaya, AT;
Viktor Racz, St. Valentin, AT;
Assignee:
MAGNA POWERTRAIN BAD HOMBURG GMBH, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 5/04 (2006.01); F16K 5/18 (2006.01); F16K 11/085 (2006.01); F16K 5/08 (2006.01);
U.S. Cl.
CPC ...
F16K 5/0464 (2013.01); F16K 5/0457 (2013.01); F16K 5/08 (2013.01); F16K 5/181 (2013.01); F16K 11/085 (2013.01);
Abstract
A rotary valve comprising a housing with a valve chamber, wherein the valve chamber has at least one inlet and at least one outlet, wherein the inlet and/or the outlet are at least partially closable, as required, by a valve body which is rotatable about an axis and is arranged in the valve chamber, wherein, on that side of the housing facing the valve body, the inlet and/or the outlet is enclosed by a sliding seal, and wherein the sliding seal bears sealingly, under elastic preload, against that surface of the valve body facing the housing.