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:
Mar. 13, 2007
Filed:
Feb. 21, 2006
Applicant:
Ulrich Augustin, Blythewood, SC (US);
Inventor:
Ulrich Augustin, Blythewood, SC (US);
Assignee:
Siemens VDO Automotive Corporation, Auburn Hills, unknown;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 61/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel injector includes a needle valve having a metering land that corresponds with the metering edge to define a metering gap. The metering gap produces a pressure drop utilized to tailor needle valve opening and closing response times.
Augustin, Ulrich. (2007). Common rail injector with active needle closing device (U.S. Patent No. 7188788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7188788
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile