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:
Aug. 29, 2006
Filed:
Aug. 06, 2004
Applicants:
Willibald Schürz, Pielenhofen, DE;
Martin Simmet, Bad Abbach, DE;
Marcus Unruh, Zeitlarn, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 13/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
The sealing element consisting entirely of elastomer is plugged onto the head plate of a piezo actuator for a fuel injection valve. Encircling sealing bulges () are formed on the first end of the sealing element and effect a sealing toward the injector body (). The sealing element has passages for accommodating contact pins (), whereby sealing lips () are formed around the passages in order to seal the contact pins (). The sealing actions of the sealing bulges () and of the sealing lips () are separate from one another.