Honda Motor Co., Ltd.

Honda Giken Kogyo Kabushiki Kaisha

Takayuki Okawada

Naoki Nozaki

Masahiro Kawamata

Kou Kurata

Yasno Hanafusa

In a fuel tank for a vehicle in which a lower opening part of a fuel supply guide tube is covered with a flame arrester, to enable a fuel to be extracted via a fuel supply port. In the fuel tank for a vehicle provided with a fuel supply port device, the fuel supply port device includes an insertion hole through which the inside of the fuel supply port device and the inside of a tank body communicate with each other and through which a tool for extracting the fuel is inserted, and an open-close lid for opening and closing the insertion hole.

Fuel tank for vehicle

To improve the low-temperature resistance of a blow-by gas treatment device. An air cleaner is connected through a carburetor to the intake side of a cylinder portion constituting an engine in a four-wheel buggy. A blow-by gas induction pipe is provided to connect a crankcase and one side surface of the air cleaner, so as to induce a blow-by gas from the crankcase to a return chamber defined in the air cleaner at one side portion thereof. An exhaust pipe extends rearwardly from the exhaust side of the cylinder portion along a part of the induction pipe, and is connected to a muffler. The muffler is located in the vicinity of the return chamber in the air cleaner, so as to warm the return chamber by the heat radiated from the muffler, thereby ensuring good returnability of the blow-by gas even at low temperatures. The exhaust pipe similarly warms the induction pipe.

Growing community of inventors

Saitama, Japan

Takayuki Okawada