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:
Jul. 04, 2017
Filed:
Apr. 17, 2012
Motoki Akimoto, Tochigi, JP;
Kuniaki Takahashi, Kakunda, JP;
Tatsuya Miura, Kakuda, JP;
Satoshi Tanaka, Kakuda, JP;
Motoki Akimoto, Tochigi, JP;
Kuniaki Takahashi, Kakunda, JP;
Tatsuya Miura, Kakuda, JP;
Satoshi Tanaka, Kakuda, JP;
Keihin Corporation, Tokyo, JP;
Abstract
A fuel supply device for an engine is provided in which a throttle body is provided with an electrically operated fuel pump, wherein a base member integrally having a base portion that extends in the vertical direction on one side of the throttle body and a housing tube portion that is formed into a bottomed tube shape having an end wall communicating with the base portion is linked integrally to a body, a pump housing case that forms a fuel storage chamber is formed from the housing tube portion and a bottomed tubular housing cover joined to the housing tube portion via a seal member and is disposed beneath the body, and a vapor discharge path for discharging vapor generated in a fuel storage chamber is formed in the base portion so as to extend in the vertical direction and communicate with the fuel storage chamber.