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. 26, 2002
Filed:
Sep. 20, 2000
Kenichi Nomura, Yokohama, JP;
Keihin Corporation, Tokyo, JP;
Abstract
A mounting apparatus of a fuel injection valve by which a fuel injection valve can be securely mounted to a fuel distributing pipe with a significantly simple engaging member so as to improve a performance of mounting to a suction pipe and increase a production efficiency. In accordance with the mounting structure of the fuel injection valve, in a state of the fuel introduction cylinder portion ( ) of the fuel injection valve (J) being inserted into the fuel introduction cylinder portion guide hole ( ) of the fuel distributing pipe (D) and the rear end surface ( A) of the engaging flange portion ( ) being brought into contact with the lower end surface (D ) of the fuel distributing pipe (D), the first engaging protrusion ( A) of the engaging member (K) is arranged in such a manner as to be engaged with the first engaging groove ( ) of the fuel distributing pipe (D), the fork portion ( ) is arranged in such a manner as to be inserted between the opposing flat wall portions ( E, F) of the fuel injection valve (J), the second engaging protrusion ( ) is arranged in such a manner as to be fitted to the second engaging groove ( ) of the fuel distributing pipe (D), and the engaging flange portion ( ) of the fuel injection valve (J) is gripped by the lower end surface (D ) of the fuel distributing pipe (D) and the fork portion ( ) of the engaging member (K).