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:
Oct. 27, 2020
Filed:
Jul. 03, 2015
Applicant:
Avl List Gmbh, Graz, AT;
Inventors:
Assignee:
AVL List GmbH, Graz, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 5/04 (2006.01); F16K 5/12 (2006.01); B60T 10/02 (2006.01); B60T 13/18 (2006.01); F16K 27/06 (2006.01);
U.S. Cl.
CPC ...
F16K 5/0407 (2013.01); B60T 10/02 (2013.01); B60T 13/18 (2013.01); F16K 5/12 (2013.01); F16K 27/065 (2013.01);
Abstract
To achieve a compactly designed, simple and robust control valve for a hydrodynamic torque generator which is linear over a wide adjustment range, the control channel () of the control valve is formed in such a way that a substantially linear relationship between valve position (α) and flow ({dot over (V)}) is achieved by rotating the valve body () between a first valve position (α), which differs from the closed position, and a second valve position (α) with a larger flow ({dot over (V)}) than in the first position (α).