公开(公告)号：US20110247593A1

公开(公告)日：2011-10-13

申请号：US13082703

申请日：2011-04-08

Applicant: Satoshi Yoshizaki ,  Yasuyuki Irisawa ,  Shinichi Mitani ,  Takashi Tsunooka ,  Akira Satou ,  Shigeyuki Urano

Inventor： Satoshi Yoshizaki ,  Yasuyuki Irisawa ,  Shinichi Mitani ,  Takashi Tsunooka ,  Akira Satou ,  Shigeyuki Urano

IPC: F02M33/02

CPC classification number: F02M31/18 ,  Y02T10/126

Abstract: A control apparatus for an internal combustion engine includes a fuel tank; a vaporized fuel tank that is connected to an intake passage; an in-tank fuel supplying portion that supplies fuel in the fuel tank to the vaporized fuel tank; a vaporized fuel supply valve that opens and closes a connecting portion between the vaporized fuel tank and the intake passage; an air introduction valve provided in the vaporized fuel tank; a throttle valve; a vaporized fuel producing portion that produces vaporized fuel in the vaporized fuel tank; a vaporized fuel supplying portion that supplies vaporized fuel stored in the vaporized fuel tank; and a supply amount controlling portion that controls a supply amount of vaporized fuel according to an opening amount of the throttle valve by driving the throttle valve when supplying vaporized fuel.

Abstract translation: 一种用于内燃机的控制装置包括燃料箱; 连接到进气通道的汽化燃料箱; 将燃料箱内的燃料供给汽化后的燃料箱的箱内燃料供给部; 气化燃料供给阀，其使所述汽化燃料箱与所述进气通路之间的连接部分开闭; 设置在蒸发的燃料箱中的空气引入阀; 节流阀; 汽化燃料生产部分，其在汽化燃料箱中产生汽化燃料; 蒸发燃料供应部分，其供应储存在汽化燃料箱中的蒸发燃料; 以及供给量控制部，其通过在供给汽化燃料时驱动所述节流阀，根据所述节流阀的开度来控制蒸发燃料的供给量。