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. 25, 2003
Filed:
Jan. 19, 2001
Applicant:
Inventors:
Hakin Yalcin, Regensburg, DE;
Gunter Lewentz, Regensburg, DE;
Assignee:
Siemens Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 3/900 ;
U.S. Cl.
CPC ...
F02M 3/900 ;
Abstract
Fuel injection valve with a nozzle body having a central guide hole and, to the side of the guide hole, a supply channel curved in an approximately circular manner with a radius, both of which open into a pressure chamber, the supply channel being formed by an erosion device, and in another configuration the nozzle body having a step at its face end. The construction features give the nozzle body great pressure resistance.