This invention relates to a check valve of a fuel tank which is provided in an end portion of a fuel supply pipe for introducing fuel to the fuel tank, which end portion is located inside of the tank. The check valve comprises a valve plate which is large enough to cover the end face of the pipe, and a valve support which supports the valve plate by a connecting pin serving as a hinge, the valve support being of a semicylindrical shape having an inner diameter which is substantially equal to an outer diameter of the pipe to which the valve support is att...
A check valve of a fuel tank comprising: a valve plate having joints on one peripheral side; a valve support integrally formed with holders for the valve plate, said valve support being of a semicylindrical shape having an inner diameter which is substantially equal to an outer diameter of a pipe to which the valve support is attached, said valve support being attached to said associated pipe by engaging projections and grooves or a plurality of projections and their receiving holes which are formed at least on end portions of the valve support on both s...
이 특허를 인용한 특허 피인용횟수: 14
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