利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

115 条记录 (耗时 0.013 秒)

    Thermostatic valve for compensating air fuel mixture for air temperature change
    11.
    发明授权
    Thermostatic valve for compensating air fuel mixture for air temperature change 失效
    用于补偿空气燃料混合物用于空气温度变化的恒温阀

    公开(公告)号：US4244343A

    公开(公告)日：1981-01-13

    申请号：US12702

    申请日：1979-02-16

    申请人： Akihide Yamaguchi ,  Hajime Akado ,  Mitsuyoshi Teramura

    发明人： Akihide Yamaguchi ,  Hajime Akado ,  Mitsuyoshi Teramura

    IPC分类号： F02M5/10 ,  F02D33/00 ,  F02M19/00 ,  F02M23/10 ,  F02M31/06

    CPC分类号： F02M23/10 ,  F02M31/06 ,  Y02T10/126 ,  Y02T10/146

    摘要： A thermostatic valve for compensating for the change in the intake air temperature of an internal combustion engine. The thermostatic valve has a temperature detector attached to a housing provided with a port in communication with atmosphere, a pipe in communication with a vacuum motor, a pipe in communication with the portion of the intake passage downstream from the throttle valve of carburetor and a pipe in communication with the float chamber of the carburetor and also with the air cleaner of the engine. A first valve element adapted to be operated by the temperature detector, and a second valve element adapted to be operated by the first valve element are disposed in the housing and are pressed against respective valve seats formed in the housing by means of springs. The introduction of vacuum in the intake passage into the vacuum motor for adjusting the intake air temperature is controlled in response to the change in the intake air temperature. At the same time, the shortage of intake air attributable to a rise of the intake air temperature is compensated by an additional supply of air which is made directly to the portion of the intake passage downstream from the throttle valve, upon detect of the rise of the intake air temperature.

    摘要翻译： 一种用于补偿内燃机的进气温度变化的恒温阀。 恒温阀具有温度检测器，该温度检测器安装在壳体上，该外壳设有与大气连通的端口，与真空马达连通的管道，与进气通道部分相连通，该管道位于化油器的节流阀下游， 与化油器的浮子室以及发动机的空气净化器连通。 适于由温度检测器操作的第一阀元件和适于由第一阀元件操作的第二阀元件设置在壳体中并且通过弹簧压靠形成在壳体中的各个阀座。 响应于进气温度的变化来控制进入用于调节进气温度的真空马达的进气通道中的真空引入。 同时，由于进气温度升高引起的进气不足，通过在节气门下游的进气通道部分直接制造的附加空气供应来补偿， 进气温度。