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. 17, 2018
Filed:
Nov. 26, 2016
Applicant:
Eco Holding 1 Gmbh, Marktheidenfeld, DE;
Inventor:
Andreas Knecht, Tuebingen, DE;
Assignee:
ECO Holding 1 GmbH, Marktheidenfeld, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/344 (2006.01); F16K 31/06 (2006.01); F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
F01L 1/3442 (2013.01); F01L 1/34 (2013.01); F01L 1/344 (2013.01); F16K 31/0613 (2013.01); F01L 2001/3443 (2013.01); F01L 2001/34426 (2013.01); F01L 2001/34479 (2013.01); Y10T 137/86622 (2015.04);
Abstract
The invention relates to a hydraulic valve for phaser. In the hydraulic valve according to the invention a seal element is arranged so that a risk of a transition of oil from an oil cycle or a lubricant cycle of an internal combustion engine or a risk of hydraulic fluid from the hydraulic valve entering a coil of an actuator is avoided.