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:
Jun. 10, 2008
Filed:
Jul. 15, 2005
Applicants:
Fabrizio Biagetti, Leghorn, IT;
Valerio Polidori, Leghorn, IT;
Inventors:
Fabrizio Biagetti, Leghorn, IT;
Valerio Polidori, Leghorn, IT;
Assignee:
Siemens VDO Automotive SpA, Fauglia/Pisa, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 41/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a metering device for dosing pressurized fluids, comprising a housing with a metering opening, controlled an axially moveable valve needle, an axially extendable piezoelectric actuator, a thermal compensator unit, and an electrical connector for supplying electrical power to the piezoelectric actuator.