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. 10, 1988
Filed:
Feb. 21, 1986
Applicant:
Inventors:
Takaaki Ito, Mishima, JP;
Koji Uranishi, Susono, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123519 ; 123516 ; 220 / ;
Abstract
A fuel tank including a tank body, a fuel supply pipe mounted on the tank body, and a canister connected to the tank body. The fuel supply pipe is provided with a closing valve therein, the canister is connected to the tank body through a first fuel vapor passage having a change-over control valve. The fuel injection pipe is further communicated with the tank body through a second fuel vapor passage. The change-over valve is interlocked to the closing valve so that the change-over valve opens the first fuel vapor passage along with opening of the closing valve when a fuel feed nozzle is inserted into the fuel injection pipe.