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:
Aug. 27, 2002
Filed:
Nov. 06, 2000
Applicant:
Inventors:
Hiroshi Shimamura, Sashima-gun, JP;
Hiroshi Osaki, Sashima-gun, JP;
Assignee:
Kyosan Denki Co., Ltd., Sashima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 2/404 ;
U.S. Cl.
CPC ...
F16K 2/404 ;
Abstract
In the fuel evaporative emission controller, mounting of the piping is simplified, and the amount of piping such as rubber hoses is minimized, reducing the cost and the fuel permeation. The fuel evaporative emission controller includes a valve structure integrating a fuel-level sensing valve and a fuel cut valve. It further includes a vent line and an evaporate line both provided in the valve structure. In the fuel evaporative emission controller having the vent line connected to the canister, the valve structure has an opening for communicating the vent line and evaporate line with each other.