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:
Jul. 14, 2009
Filed:
Aug. 12, 2005
Christopher D Smout, Plymouth, GB;
Louise a Connelly, Rainham, GB;
Christopher D Smout, Plymouth, GB;
Louise A Connelly, Rainham, GB;
Delphi Technologies, Inc., Troy, MI (US);
Abstract
An injection nozzle for an internal combustion engine includes a nozzle body having a first nozzle outlet, a second nozzle outlet and a delivery chamber for fuel, an outer valve needle engageable with an outer valve seating to control fuel injection through the first nozzle outlet and an inner valve needle engageable with an inner valve seating to control fuel injection through the second nozzle outlet. The outer valve needle is provided with an axial bore within which the inner valve needle is slidable. The injection nozzle further includes a sleeve member coupled to the inner valve needle and a ring member coupled to the outer valve needle, wherein the ring member is brought into engagement with the sleeve member when the outer valve needle is moved axially through a distance that is greater than a predetermined distance 'L' so as to cause axial movement of the inner valve needle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile