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:
Mar. 24, 2020
Filed:
Oct. 05, 2017
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventor:
Mohammad Ali Moetakef, West Bloomfield, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01); F01L 1/344 (2006.01);
U.S. Cl.
CPC ...
F01L 1/3442 (2013.01); F01L 2001/34453 (2013.01); F01L 2001/34456 (2013.01); F01L 2001/34459 (2013.01); F01L 2001/34463 (2013.01); F01L 2001/34469 (2013.01); F01L 2250/02 (2013.01); F01L 2250/04 (2013.01); F01L 2800/00 (2013.01);
Abstract
Methods and devices are provided for locking and unlocking a phase control apparatus. In one example, a phase control apparatus is provided with a locking plate including a drive wheel, a pin recess, and a ramped channel opening into the pin recess and a housing coupled to the locking plate. The phase control apparatus also includes a vane rotor including a vane and positioned in a hydraulic chamber of the housing and a locking pin positioned within a bore of the vane and movable into a locked position where the locking pin engages with the pin recess.