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:
Jan. 10, 2017
Filed:
Mar. 06, 2013
Katcon Usa, Inc., Auburn Hills, MI (US);
Robert W. Houtschilt, Commerce Township, MI (US);
John Boehnke, Grand Blanc, MI (US);
Sandra Serna, Oakland Township, MI (US);
Joseph Furnari, Washington, MI (US);
KATCON USA, Inc., Auburn Hills, MI (US);
Abstract
An exhaust valve assembly for use in an exhaust system includes a body region and an auxiliary region. The body region has first and second ends and defines a longitudinal axis defined between the ends. The body region has an interior surface terminating at the ends and defines a flow path along the axis and an opening. The auxiliary region is coupled to the body region about the opening. The auxiliary region has at least one wall that defines a space in communication with the opening outside the flow path. The exhaust valve assembly further includes a shaft coupled to the wall of the auxiliary region and a vane coupled to the shaft. The vane is movable between an open position with the vane disposed entirely within the auxiliary region and a closed position with at least a portion of the vane disposed in the body region intersecting the axis.