|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 11|
In a breather system for a fuel tank having a tank body, a fuel supply port opened and closed by a fuel cap provided in a central portion of an upper wall of the tank body, wherein an upper end of a breather pipe is located to face a central portion of a fuel supply port. When the fuel supply port is closed by the fuel cap, a breather chamber is formed in the fuel cap and the breather chamber communicates with the breather pipe. Thus, when the fuel tank is inclined, fuel is prevented from entering the breather pipe, and the fuel supply port is not immer...
What is claimed is: 1. A breather system for a fuel tank including a tank body, an air chamber in the upper portion of the tank body, a fuel supply port located in a central portion of the upper wall of the tank body for adding fuel into the fuel tank and a fuel cap for closing the fuel supply port, the breather system comprising: a breather pipe mounted on the tank body wherein breathing action is performed through the breather pipe between the air chamber and the exterior of the fuel tank; and a breather chamber formed in the fuel cap wherein the brea...