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    • 2. 发明专利
    • BR0301682A
    • 2004-08-24
    • BR0301682
    • 2003-06-17
    • HONDA MOTOR CO LTD
    • MORIMOTO JUNSHIBATA KAZUMITANAKA KUNIHIKO
    • F01L13/08F02D15/00F02N99/00
    • This invention discloses a decompression device that employs a solenoid and is designed to employ a compact solenoid and eliminates the use of a link mechanism. The decompression device of an engine of this invention is connected and moves along with an exhaust valve 28 or an intake valve. A first connection section and a second connection section 56, 57 are provided to a cam follower 40. A valve driving cam that is slidably connected to the first connection section 56 is provided to a camshaft 36. A decompression cam 65 that is slidably connected to the second connection section 57 during the compression stroke is integrally provided to a rotor 68 of a rotating solenoid 66 that is rotatable about the same axis as the camshaft 36. A one-way clutch 67 that is connected to the decompression cam 65 and the camshaft 36 when the rotor is excited to rotate by the exciting magnetic of the rotating solenoid 66 is provided between the decompression cam 65 and the camshaft 36.