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. 02, 2004
Filed:
Jun. 07, 2002
Heinz-Martin Krause, Markgroeningen, DE;
Stefan Lauter, Markgroeningen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A sealing element ( ) for a fuel injector ( ) insertable into a receiving bore ( ) of a cylinder head ( ) of an internal combustion engine for direct injection of fuel into a combustion chamber ( ) of the internal combustion engine has a sealing element ( ) surrounding a nozzle body ( ) of the fuel injector ( ) peripherally. The sealing element ( ) includes a base body ( ) having an axial recess ( ) through which the nozzle body ( ) extends. The base body ( ) also has an annular recess ( ) which communicates with the recess ( ) and into which the sealing element ( ) is introduced. At a first contact face ( ), the base body ( ) is in at least indirect contact with an end face ( ) of the fuel injector ( ), and at a second contact face ( ) opposite the first contact face ( ), the base body ( ) is at least in indirect contact with the step ( ) of the receiving bore ( ).