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    • 3. 发明申请
    • FUEL VAPOR PROCESSORS
    • 燃油蒸馏加工机
    • US20100294251A1
    • 2010-11-25
    • US12772272
    • 2010-05-03
    • Katsuhiko MakinoJunya KimotoMasanobu ShinagawaTakashi ManiMasakazu Hasegawa
    • Katsuhiko MakinoJunya KimotoMasanobu ShinagawaTakashi ManiMasakazu Hasegawa
    • F02M33/02
    • F02M25/0836F02M25/0854F02M25/0872F02M25/089F02M37/0023F02M37/0052F02M37/025F02M37/106F02M37/20
    • A fuel vapor processor has a fuel tank, a canister, a recovery pipe, a fuel pump, a negative pressure generator, a pressure regulator, a fuel intake pipe and a fuel intake regulator. The vapor pipe leads the fuel vapor generated in the fuel tank into the canister for trapping the fuel vapor. The recovery pipe connects the fuel tank and the canister for recovering the fuel vapor trapped in the canister into the fuel tank. The fuel intake pipe directly connects the fuel pump provided in the fuel tank with the negative pressure generator for leading fuel to the negative pressure generator. The negative pressure generator generates negative pressure depending on an amount of fuel supplied to the negative pressure generator from the fuel pump. The fuel vapor trapped in the canister is recovered to the fuel tank through the recovery pipe due to the negative pressure. The pressure regulator is connected with the fuel pump for returning excess fuel discharged from the fuel pump into the fuel tank. The fuel intake regulator disposed on the fuel intake pipe controls the amount of the fuel supplied to the negative pressure generator from the fuel pump.
    • 燃料蒸汽处理器具有燃料箱,罐,回收管,燃料泵,负压发生器,压力调节器,燃料进入管和燃料进入调节器。 蒸汽管将燃料箱中产生的燃料蒸气引导到罐中以捕获燃料蒸气。 回收管连接燃料箱和罐,用于将容纳在罐中的燃料蒸汽回收到燃料箱中。 燃料吸入管直接将设置在燃料箱中的燃料泵与用于引导燃料的负压发生器连接到负压发生器。 负压发生器根据从燃料泵供给到负压发生器的燃料量产生负压。 捕获在罐中的燃料蒸气由于负压而通过回收管被回收到燃料箱。 压力调节器与燃料泵连接,用于将从燃料泵排出的多余的燃料返回到燃料箱中。 设置在燃料吸入管上的燃料进入调节器控制从燃料泵供给到负压发生器的燃料量。
    • 4. 发明授权
    • Fuel vapor processors
    • 燃油蒸气处理器
    • US08474439B2
    • 2013-07-02
    • US12772272
    • 2010-05-03
    • Katsuhiko MakinoJunya KimotoMasanobu ShinagawaTakashi ManiMasakazu Hasegawa
    • Katsuhiko MakinoJunya KimotoMasanobu ShinagawaTakashi ManiMasakazu Hasegawa
    • F02M37/20F02M33/02
    • F02M25/0836F02M25/0854F02M25/0872F02M25/089F02M37/0023F02M37/0052F02M37/025F02M37/106F02M37/20
    • A fuel vapor processor has a fuel tank, a canister, a recovery pipe, a fuel pump, a negative pressure generator, a pressure regulator, a fuel intake pipe and a fuel intake regulator. The vapor pipe leads the fuel vapor generated in the fuel tank into the canister for trapping the fuel vapor. The recovery pipe connects the fuel tank and the canister for recovering the fuel vapor trapped in the canister into the fuel tank. The fuel intake pipe directly connects the fuel pump provided in the fuel tank with the negative pressure generator for leading fuel to the negative pressure generator. The negative pressure generator generates negative pressure depending on an amount of fuel supplied to the negative pressure generator from the fuel pump. The fuel vapor trapped in the canister is recovered to the fuel tank through the recovery pipe due to the negative pressure. The pressure regulator is connected with the fuel pump for returning excess fuel discharged from the fuel pump into the fuel tank. The fuel intake regulator disposed on the fuel intake pipe controls the amount of the fuel supplied to the negative pressure generator from the fuel pump.
    • 燃料蒸汽处理器具有燃料箱,罐,回收管,燃料泵,负压发生器,压力调节器,燃料进入管和燃料进入调节器。 蒸汽管将燃料箱中产生的燃料蒸气引导到罐中以捕获燃料蒸气。 回收管连接燃料箱和罐,用于将容纳在罐中的燃料蒸汽回收到燃料箱中。 燃料吸入管直接将设置在燃料箱中的燃料泵与用于引导燃料的负压发生器连接到负压发生器。 负压发生器根据从燃料泵供给到负压发生器的燃料量产生负压。 捕获在罐中的燃料蒸气由于负压而通过回收管被回收到燃料箱。 压力调节器与燃料泵连接,用于将从燃料泵排出的多余的燃料返回到燃料箱中。 设置在燃料吸入管上的燃料进入调节器控制从燃料泵供给到负压发生器的燃料量。
    • 9. 发明授权
    • Fuel vapor recovery system
    • 燃油蒸气回收系统
    • US08931460B2
    • 2015-01-13
    • US13244366
    • 2011-09-24
    • Katsuhiko MakinoJunya Kimoto
    • Katsuhiko MakinoJunya Kimoto
    • F02M33/02F02M25/08B01D53/04B01D53/22F02M37/02F02M37/00
    • F02M25/089B01D53/04B01D53/229B01D2253/102B01D2259/40088B01D2259/4516F02M37/0082F02M37/025
    • A fuel vapor recovery system has a fuel tank, an adsorbent canister, a separator capable of separating fuel vapor from air, and a negative pressure supplier applying negative pressure to the adsorbent canister in order to remove the fuel vapor from the adsorbent canister. The separator has a housing and a separation membrane. The separation membrane divides an inner space of the housing into a receiving chamber and a permeation chamber and is configured to allow the fuel vapor to pass therethrough. The separator is connected with the fuel tank such that the fuel tank is fluidly connected with the receiving chamber. The negative pressure supplier is fluidly connected with the adsorbent canister via the permeation chamber. When the negative pressure supplier applies negative pressure to the adsorbent canister, purge gas flows from the adsorbent canister into the fuel tank via the permeation chamber.
    • 燃料蒸汽回收系统具有燃料箱,吸附剂罐,能够将空气中的燃料蒸气分离的隔板以及向吸附剂罐施加负压的负压供体,以从吸附剂罐中除去燃料蒸气。 分离器具有壳体和分离膜。 分离膜将壳体的内部空间划分为接收室和渗透室,并且构造成允许燃料蒸气通过。 分离器与燃料箱连接,使得燃料箱与接收室流体连接。 负压供应器通过渗透室与吸附剂罐流体连接。 当负压供应商对吸附剂罐施加负压时,净化气体经由渗透室从吸附剂罐流入燃料箱。