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. 05, 2012
Filed:
Jan. 16, 2009
Kazunori Kitagawa, Chiyoda-ku, JP;
Masayuki Aota, Chiyoda-ku, JP;
Tsuyoshi Munezane, Chiyoda-ku, JP;
Kazunori Kitagawa, Chiyoda-ku, JP;
Masayuki Aota, Chiyoda-ku, JP;
Tsuyoshi Munezane, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A fuel injection valve has a first and a second injection ports whose central axes are parallel to each other, the central axis of the second injection port is out of alignment with respect to the central axis of the first injection port so that, when the largest length Mof a longer-side line along which a plane including the central axis of the valve seat member and the central axis of the second injection port intersects with an inner wall of the second injection port is larger than the shortest length Mof a shorter-side line along which the above plane intersects with an inner wall of the second injection port, the distance Wfrom the inner wall of the first injection port to the longer-side line of the second injection port as measured within the plane is larger than the distance Wfrom the inner wall of the first injection port to the shorter-side line of the second injection port as measured within the plane.