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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.:

US 9238979 B1

PDFFull Text
Date of Patent:
Jan. 19, 2016

Filed:

Oct. 03, 2011

Engine breathing system valve and seal

Applicants:

Todd R. Peterson, New Boston, MI (US);

Murray Busato, Clinton Township, MI (US);

Inventors:

Todd R. Peterson, New Boston, MI (US);

Murray Busato, Clinton Township, MI (US);

Assignee:

BorgWarner Inc., Auburn Hills, MI (US);

Attorney:

BrooksGroup

Primary Examiner:

Lindsay Low

Assistant Examiner:

Charles Brauch

Int. Cl.
CPC ...
F02B 23/00 (2006.01); F01L 1/00 (2006.01); F02B 37/18 (2006.01); F02D 9/10 (2006.01); F02M 25/07 (2006.01); F16K 1/226 (2006.01); F02M 25/10 (2006.01); F02M 21/00 (2006.01);
U.S. Cl.
CPC ...
F01L 1/00 (2013.01); F02B 37/183 (2013.01); F02D 9/106 (2013.01); F02M 25/077 (2013.01); F16K 1/2268 (2013.01); F02M 21/00 (2013.01); F02M 25/10 (2013.01); F02M 2700/1305 (2013.01); Y02T 10/121 (2013.01); Y02T 10/144 (2013.01);
Abstract

One embodiment may include a bushing () and a seal member (). The bushing may be located in a cavity () of a stationary body () of an engine breathing system valve (). The bushing may be located around a moveable stem () of the engine breathing system valve in order to facilitate movement of the valve. The seal member may be located in the cavity and around the stem. The seal member may substantially prevent fluid-flow between an outer diametrical surface () of the stem and a confronting inner diametrical surface () of the seal member.

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Peterson, Todd. (2016). Engine breathing system valve and seal (U.S. Patent No. 9238979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9238979

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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