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. 04, 2014
Filed:
Dec. 02, 2004
Applicant:
Alessandro Facchin, Pisa, IT;
Inventor:
Alessandro Facchin, Pisa, IT;
Assignee:
Continental Automotive Italy S.p.A., Fauglia Pisa, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fluid injector has a housing, an actuator unit and a valve body. The valve body has a needle () and a cartridge () with a recess, which takes in the needle () and which has on one of its ends a seat plate (), that has a needle seat () for the inward-opening needle (), with the needle () further having a seat part () with a sealing area (), that is destined to rest on the needle seat () if it is pushed against the needle seat (), with the seat part () having a cavity radially inwards and in proximity to the sealing area ().