Honda Giken Kogyo Kabushiki Kaisha

Hondalock Mfg. Co., Ltd.

Masashi Takezawa

Hideo Watanabe

Hiroshi Kitagawa

Takeshi Suzuki

Shigeki Baba

Kazumi Yamazaki

Kenichi Sawada

Takashi Kiyomiya

Shoji Takahashi

Minoru Kawano

Tatsuro Yamashita

Kazuo Kojima

Hideki Kaseyama

Shouji Sekiai

Noboru Izu

Shunsuke Shibata

Shigeo Hara

Norimithu Kurihara

A vent passage communicated to an upper space of a fuel tank mounted on an automobile is connected to a canister. A two-way valve, which includes a pair of one-way valves disposed oppositely and in parallel to each other, is provided in the vent passage. One one-way valve is adjusted its valve opening pressure in a two-staged manner according to the operational state of an internal combustion engine. In another method, a bypass passage bypassing the two-way valve is provided in the vent passage. A solenoid valve and a one-way valve are interposed in the bypass passage. The above one one-way valve of the two-way valve is set at a first valve opening set-up pressure, and the other one-way valve is set at a second valve opening set-up pressure lower than the first valve opening set-up pressure. The solenoid valve is opened or closed according to the operational state of the internal combustion engine.

Evaporative fuel processing system for internal combustion engine

A vehicle steering lock device mounted to an automotive vehicle, in which a rotor in a cylinder lock is rotated to a lock position by the operation relevant to the rotor, comprises switching means for detecting a specific pushing operation to the rotor, etc. and switching means for detecting the situation of a shift lever to a parking position or not, in which rotation of the rotor to the locking position is allowed or inhibited in accordance with signals from both of the switching means and which enable safe parking on a downward slope and can prevent erroneous steering lock operation during down hill running without engine driving.

Vehicle steering lock device

Growing community of inventors

Wako, Japan

Masashi Takezawa