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:
May. 25, 2004
Filed:
Jul. 24, 2002
Yuki Fujino, Kakuda, JP;
Akira Akabane, Kakuda, JP;
Keihin Corporation, Tokyo, JP;
Abstract
To prevent a fuel liquid surface within a float chamber from rising when a liquid surface change occurs to make a float rotate so that a float valve opens a valve seat hole, a first float (F ) is arranged in one outer side from one end (F ) of the bearing portion (F ) and in one side (B), one end (F ) of the bearing portion (F ) and the first float (F ) are connected by a first connecting arm portion (F ), a second float (F ) is arranged in another outer side from another end (F ) of the bearing portion (F ) and in one side (B), another end (F ) of the bearing portion (F ) and the second float (F ) are connected by a second connecting arm portion (F ), a first buffer rib (F ) is integrally formed between an outer side surface (F A) of the first connecting arm portion (F ) and another side surface (F ) of the first float (F ), and a second buffer rib (F ) is integrally formed between an outer side surface (FIOA) of the second connecting arm portion (F ) and another side surface (F ) of the second float (F ).