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. 31, 2015
Filed:
Jan. 25, 2010
Applicants:
Garrett R. Holmes, Ortonville, MI (US);
Michael E. Jones, Lake Orion, MI (US);
Jeffrey J. Waterstredt, Royal Oak, MI (US);
Inventors:
Garrett R. Holmes, Ortonville, MI (US);
Michael E. Jones, Lake Orion, MI (US);
Jeffrey J. Waterstredt, Royal Oak, MI (US);
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/07 (2006.01); F16K 31/06 (2006.01); F16H 61/02 (2006.01);
U.S. Cl.
CPC ...
F16K 11/07 (2013.01); F16K 31/0613 (2013.01); F16H 61/0276 (2013.01);
Abstract
In a preferred embodiment, the present solenoid control valve is provided which has a valve sleeve having upper and lower feedback chambers which are connected to control pressure by an exterior surface longitudinal slot or slots.