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:
Nov. 27, 2012
Filed:
Jan. 25, 2010
Dean Leigh Spiers, Yorktown, VA (US);
William J. Imoehl, Williamsburg, VA (US);
Dean Leigh Spiers, Yorktown, VA (US);
William J. Imoehl, Williamsburg, VA (US);
Continental Automotive Systems US, Inc., Auburn Hills, MI (US);
Abstract
A valve seat (') for a fuel injector () includes a main body () having a proximal and a distal end with at least one orifice () extending through the main body. A seating surface () is provided on the main body to receive a closure member () of a fuel injector such that when the closure member engages the seating surface, the at least one orifice is closed. A guide surface () is provided on the main body to guide movement of the closure member. An annular wall () extends in a cantilever manner from the main body at the distal end thereof and defines an outer peripheral portion of the valve seat. The wall is constructed and arranged to deform during welding at the wall so as to isolate effects of the welding from the seating surface and the guide surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile