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. 18, 2016
Filed:
Sep. 13, 2012
Applicants:
Matthias Reisch, Ravensburg, DE;
Ralf Dreibholz, Meckenbeuren, DE;
Inventors:
Matthias Reisch, Ravensburg, DE;
Ralf Dreibholz, Meckenbeuren, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/02 (2006.01); F16D 25/12 (2006.01); F16D 13/72 (2006.01); F16D 25/0638 (2006.01); F16D 25/10 (2006.01);
U.S. Cl.
CPC ...
F16K 31/02 (2013.01); F16D 25/12 (2013.01); F16D 25/123 (2013.01); F16D 13/72 (2013.01); F16D 25/0638 (2013.01); F16D 25/10 (2013.01);
Abstract
A device is provided for controlling at least one cooling oil flow and/or lubricating oil flow by means of at least one valve () for at least one cooling point and/or lubrication point () connected to a shaft (). The valve () is connected in an electrically controllable and torque-proof manner to a cooling point and/or lubrication point (). The electrical energy is able to be supplied for actuating the valve () without contact.