Patents Assigned to Yugen Kaisha Hareyama Jiko
  • Internal combustion engine
    Patent number: 4744341
    Abstract: An internal combustion engine comprising an activating chamber provided separate from a combustion chamber, a valve disposed between the activating chamber and the combustion chamber, fuel feeding means adapted to feed fuel into the interior of the activating chamber in accordance with a predetermined ignition timing sequence and valve opening and closing control means for opening the valve in accordance with the predetermined ignition timing sequence.
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: May 17, 1988
    Assignee: Yugen Kaisha Hareyama Jiko
    Inventors: Kisichiro Hareyama, Shokichi Hareyama