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:
Feb. 13, 2001
Filed:
Oct. 26, 1999
Applicant:
Inventors:
Martin Maier, Möglingen, DE;
Christian Preussner, Markgröningen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 5/502 ;
U.S. Cl.
CPC ...
F02M 5/502 ;
Abstract
A fuel injection valve having a nozzle body can be inserted into a receiving bore of a cylinder head of an internal combustion engine for direct injection of fuel into the combustion chamber of the internal combustion engine. A metal ring arranged on the nozzle body is deformed when heated, producing a radial pressure of the fuel injection valve in the receiving bore only when heated after the fuel injection valve has been inserted into the receiving bore.