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. 27, 2015
Filed:
Feb. 21, 2012
Takeshi Shimura, Wako, JP;
Shinji Kobayashi, Wako, JP;
Ikuo Hara, Wako, JP;
Takuma Koishikawa, Wako, JP;
Satoshi Okayama, Wako, JP;
Takeshi Uemae, Wako, JP;
Takeshi Shimura, Wako, JP;
Shinji Kobayashi, Wako, JP;
Ikuo Hara, Wako, JP;
Takuma Koishikawa, Wako, JP;
Satoshi Okayama, Wako, JP;
Takeshi Uemae, Wako, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
An evaporated fuel treatment device is provided to treat evaporated fuel by using a fuel supply cap with a small size while the flowout of fuel can also be suitably prevented. The evaporated fuel treatment device includes a positive pressure adjusting valve which opens when an inner pressure of a fuel tank becomes a predetermined pressure or more, and a spherical rollover valve which closes the positive pressure adjusting valve when the fuel tank is inclined at an angle equal to or larger than a predetermined angle. The positive pressure adjusting valve and the spherical rollover valve are mounted on one cylindrical portion formed on a fuel supply cap.