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. 11, 2005
Filed:
Mar. 14, 2002
Applicant:
Waldemar Hans, Bamberg, DE;
Inventor:
Waldemar Hans, Bamberg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 6114 ;
U.S. Cl.
CPC ...
Abstract
A fuel injector for the direct injection of fuel into the combustion chamber of a mixture-compressing internal combustion engine having external ignition includes a valve housing formed by a nozzle body, and a first sealing ring which seals the fuel injector against a cylinder head of the internal combustion engine. The first sealing ring tapers conically at a radially outer side in a flow direction of the fuel and cooperates with a second sealing ring, which tapers conically at a radially inner side counter to the flow direction of the fuel.