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:
Sep. 10, 2013
Filed:
Jun. 18, 2009
Thomas Hofmann, Obertraubling, DE;
Michael Härtel, Zwickau, DE;
Uwe Leuteritz, Regensburg, DE;
Ferdinand Löbbering, Alteglofsheim, DE;
Thomas Hofmann, Obertraubling, DE;
Michael Härtel, Zwickau, DE;
Uwe Leuteritz, Regensburg, DE;
Ferdinand Löbbering, Alteglofsheim, DE;
Continental Automotive GmbH, Hannover, DE;
Abstract
A fuel injection valve for arrangement in a combustion chamber () of an internal combustion engine has a nozzle support with a nozzle body () disposed thereon in fixed fashion by way of a nozzle clamping nut (), the nozzle body designed to protrude into the combustion chamber () and being provided for holding a nozzle needle, and at least one annular combustion chamber sealing element () with an upper support surface () facing the nozzle clamping nut () and a lower support surface () facing the combustion chamber (), the lower surface surrounding the nozzle body () and being provided for sealing the nozzle support off from the combustion chamber (). At least one additional sealing element () is provided for sealing the nozzle body () in the area of the nozzle clamping nut ().