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:
Jan. 03, 2012
Filed:
Sep. 10, 2009
Mauro Grandi, Livorno, IT;
Cédric Leger, Pisa, FR;
Ileana Romeo, Grossetto, IT;
Continental Automotive GmbH, Hannover, DE;
Abstract
An injection valve () has an injection body () with a first cavity (), wherein a valve body () is at least partially disposed and wherein an armature collar () is axially movable. The valve body () has a second cavity (), wherein a valve needle () is axially movable. An armature () is axially movable at least partially within the first cavity () and has a first cylindrical portion () and a second cylindrical portion (), which is mechanically coupled to the valve needle (). A coil assembly () is operable to magnetically actuate the armature () and the valve needle (). The armature collar () partially takes in the second cylindrical portion (). An armature collar spring () is adopted to supply the armature collar () with a spring load to push the armature collar () towards the first cylindrical portion ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile