利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.029 秒)

    Supercharging device for internal combustion engine
    2.
    发明授权
    Supercharging device for internal combustion engine 失效
    内燃机增压装置

    公开(公告)号：US06922995B2

    公开(公告)日：2005-08-02

    申请号：US10780750

    申请日：2004-02-19

    申请人： Katsuhiko Kawamura ,  Kenichi Fujimura ,  Hideharu Kadooka ,  Susumu Kubo ,  Motoyuki Hattori ,  Naoki Mishima

    发明人： Katsuhiko Kawamura ,  Kenichi Fujimura ,  Hideharu Kadooka ,  Susumu Kubo ,  Motoyuki Hattori ,  Naoki Mishima

    IPC分类号： F02B33/36 ,  F02B33/38 ,  F02B39/10 ,  F02D9/02 ,  F02B33/44

    CPC分类号： F02B39/10 ,  F02B33/36 ,  F02B33/38 ,  F02D2009/0283

    摘要： In an intake passage (1) of an internal combustion engine (8), a compressor (4) combined with an electric motor/generator (4a) is provided. A bypass valve (6) connecting upstream and downstream portions of the intake passage (1) to bypass the compressor (4) is further provided. When a required intake air flow rate of the engine (8) is smaller than a threshold value, the engine (8) operates by natural aspiration of intake air and the electric motor/generator (4a) generate electric power by using rotational energy of the compressor (4) which rotates due to the flow of intake air. By increasing the opening of the bypass valve (6) as the required intake air flow rate diverges from the discharge flow rate of the compressor (4) the intake air flow rate is accurately controlled while satisfying the power generation requirement.

    摘要翻译： 在内燃机（8）的进气通路（1）中，设置有与电动机/发电机（4a）组合的压缩机（4）。 进一步提供连接进气通道（1）的上游和下游部分以绕过压缩机（4）的旁通阀（6）。 当发动机（8）的所需进气流量小于阈值时，发动机（8）通过进气的自然吸气进行动作，电动机/发电机（4a）通过使用旋转能量 由于进气的流动而旋转的压缩机（4）。 通过随着所需的进气流量与压缩机（4）的排出流量分开而增加旁通阀（6）的开度，在满足发电要求的同时，进气流量被精确地控制。

    Fuel vapor processor diagnostic device
    3.
    发明授权
    Fuel vapor processor diagnostic device 失效
    燃油蒸汽处理器诊断装置

    公开(公告)号：US5911209A

    公开(公告)日：1999-06-15

    申请号：US964869

    申请日：1997-11-05

    申请人： Yasuo Kouda ,  Kenichi Goto ,  Hideharu Kadooka

    发明人： Yasuo Kouda ,  Kenichi Goto ,  Hideharu Kadooka

    IPC分类号： F02M25/08 ,  F02M37/00 ,  F02M37/04

    CPC分类号： F02M25/0809

    摘要： In a fuel vapor processor for use with an engine provided with a fuel tank comprising a filler tube which fits on a fuel nozzle for refueling, the presence of leaks of fuel vapor is diagnosed according to a variation of a test pressure has been introduced into a purge passage. If refueling of the fuel tank is being performed during the leak diagnosis, an escape vent for air in the fuel tank is provided by connecting the canister to the atmosphere so that smooth refueling is performed.

    摘要翻译： 在一种用于与设置有燃料箱的发动机一起使用的燃料蒸汽处理器中，燃料箱包括装配在用于加油的燃料喷嘴上的填充管，根据测试压力的变化被诊断为存在燃料蒸气的泄漏已被引入 清洗通道。 如果在泄漏诊断期间正在进行燃料箱的加油，则通过将罐连接到大气来提供燃料箱中的空气的排气口，从而进行平滑的加油。

    Evaporated fuel recovery device for engines
    4.
    发明授权
    Evaporated fuel recovery device for engines 失效
    用于发动机的蒸发燃料回收装置

    公开(公告)号：US5682863A

    公开(公告)日：1997-11-04

    申请号：US722890

    申请日：1996-09-23

    申请人： Hideharu Kadooka

    发明人： Hideharu Kadooka

    IPC分类号： F02M25/08 ,  F02D41/00 ,  F02D43/00 ,  F02D45/00

    CPC分类号： F02D41/004 ,  F02M25/08

    摘要： The ON/OFF frequency of a purge control valve is defined by a product of an integer and a frequency of REF signal, where the integer does not have a divisor equal to any of the divisors of the number of the cylinders of the engine, other than one. The engine is prevented from being supplied a purge gas concentratedly to a specific cylinder by opening the purge control valve for every five cylinders, for example.

    摘要翻译： 清洗控制阀的ON / OFF频率由REF信号的整数和频率的乘积定义，其中整数不具有等于发动机数量的任何除数的除数，其他 比一个。 例如，通过打开每五个气缸的清洗控制阀，防止发动机集中地向特定气缸供给吹扫气体。