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. 11, 2005
Filed:
Jul. 20, 2001
Applicant:
Hiroshi Kuzuyama, Aichi-ken, JP;
Inventor:
Hiroshi Kuzuyama, Aichi-ken, JP;
Assignee:
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 4702 ;
U.S. Cl.
CPC ...
Abstract
A fuel injector includes a needle valve for injecting fuel from an injection port, a cylindrical member containing therein a pushing spring to the needle valve and a sleeve body for receiving the cylindrical member in an abutment condition so as to expose the injection port. A support portion having an enlarged diameter toward an inner circumference of the sleeve body is provided in a part of an outer circumference of the cylindrical member. A posture of the other cylindrical members may be corrected by the cylindrical member having the support portion.