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. 06, 2005
Filed:
May. 27, 2004
Olaf Enke, Munich, DE;
Günter Lewentz, Regensburg, DE;
Alwin Perras, Breitenbrunn, DE;
Andreas Voigt, Regensburg, DE;
Hakan Yalcin, Neu-Ulm, DE;
Olaf Enke, Munich, DE;
Günter Lewentz, Regensburg, DE;
Alwin Perras, Breitenbrunn, DE;
Andreas Voigt, Regensburg, DE;
Hakan Yalcin, Neu-Ulm, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The injection valve has a housing, a nozzle body and a clamping nut connected to the housing that contacts the nozzle body with first contact surface () acting on a second contact surface (), whereby the clamping nut clamps the nozzle body against the housing. The first or second contact surface has a curvature () towards the second or first contact surface and the both contact surfaces are in contact in the area of the curvature.