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公开(公告)号：US08931460B2
公开(公告)日：2015-01-13
申请号：US13244366
申请日：2011-09-24
申请人： Katsuhiko Makino , Junya Kimoto
发明人： Katsuhiko Makino , Junya Kimoto
CPC分类号： F02M25/089 , B01D53/04 , B01D53/229 , B01D2253/102 , B01D2259/40088 , B01D2259/4516 , F02M37/0082 , F02M37/025
摘要： 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.
摘要翻译： 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。
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2.发明授权Apparatus and method for checking leakage from fuel vapor processing apparatus 有权检查燃油蒸汽处理装置泄漏的装置和方法公开(公告)号：US08347691B2
公开(公告)日：2013-01-08
申请号：US12781016
申请日：2010-05-17
申请人： Katsuhiko Makino , Junya Kimoto , Takashi Mani , Masaki Ikeya
发明人： Katsuhiko Makino , Junya Kimoto , Takashi Mani , Masaki Ikeya
IPC分类号： G01M3/26
CPC分类号： F02M25/0818 , F02M25/0836
摘要： An apparatus for checking leakage from a fuel vapor processing apparatus includes an interrupting device capable of interrupting communication between a canister and a fuel tank when a pressure within the canister is negative and a pressure within the fuel tank is positive. A first pressure detecting device can detect the pressure within the canister or its equivalent. A second pressure detecting device can detect the pressure within the fuel tank or its equivalent.
摘要翻译： 用于检查来自燃料蒸汽处理装置的泄漏的装置包括当罐内的压力为负并且燃料箱内的压力为正时能够中断罐和燃料箱之间的连通的中断装置。 第一压力检测装置可以检测罐内的压力或其等效物。 第二压力检测装置可以检测燃料箱内的压力或其等效物。
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公开(公告)号：US08518164B2
公开(公告)日：2013-08-27
申请号：US13192645
申请日：2011-07-28
IPC分类号： B01D53/02
摘要： An adsorbent canister has a housing defining an adsorption chamber therein, an adsorbent filled in the adsorption chamber, and a honeycomb core. The honeycomb core is made from a material having a higher thermal conductivity than the adsorbent, defines therein a plurality of cells passing through the honeycomb core and is disposed in the adsorption chamber. The adsorbent canister can further have a heater for heating the honeycomb core or the honeycomb core can be made from a material, which produce heat when current is applied.
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公开(公告)号：US20100294251A1
公开(公告)日：2010-11-25
申请号：US12772272
申请日：2010-05-03
IPC分类号： F02M33/02
CPC分类号： F02M25/0836 , F02M25/0854 , F02M25/0872 , F02M25/089 , F02M37/0023 , F02M37/0052 , F02M37/025 , F02M37/106 , F02M37/20
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20100288241A1
公开(公告)日：2010-11-18
申请号：US12780999
申请日：2010-05-17
IPC分类号： F02M33/02
CPC分类号： F02M25/0836 , F02M37/025 , F02M37/10
摘要： A fuel vapor processing apparatus includes a device that can restrict or prevent flow of gas from a vapor passage into a canister during recovering of fuel vapor from the canister into a fuel tank.
摘要翻译： 燃料蒸气处理装置包括一种装置，该装置可以在从罐进入燃料箱的燃料蒸汽回收期间限制或防止气体从蒸气通道流入罐中。
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6.发明授权公开(公告)号：US08545610B2
公开(公告)日：2013-10-01
申请号：US13192645
申请日：2011-07-28
IPC分类号： B01D53/02
CPC分类号： B01D53/0438 , B01D2253/102 , B01D2259/40096 , B01D2259/4516
摘要： An adsorbent canister has a housing defining an adsorption chamber therein, an adsorbent filled in the adsorption chamber, and a honeycomb core. The honeycomb core is made from a material having a higher thermal conductivity than the adsorbent, defines therein a plurality of cells passing through the honeycomb core and is disposed in the adsorption chamber. The adsorbent canister can further have a heater for heating the honeycomb core or the honeycomb core can be made from a material, which produce heat when current is applied.
摘要翻译： 吸附剂罐具有在其中限定吸附室的壳体，填充在吸附室中的吸附剂和蜂窝芯。 蜂窝芯由具有比吸附剂更高的导热性的材料制成，其中限定了多个通过蜂窝芯的电池并且设置在吸附室中。 吸附剂罐还可以具有用于加热蜂窝芯的加热器，或者蜂窝芯可以由当施加电流时产生热量的材料制成。
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公开(公告)号：US08448629B2
公开(公告)日：2013-05-28
申请号：US12780999
申请日：2010-05-17
CPC分类号： F02M25/0836 , F02M37/025 , F02M37/10
摘要： A fuel vapor processing apparatus includes a device that can restrict or prevent flow of gas from a vapor passage into a canister during recovering of fuel vapor from the canister into a fuel tank.
摘要翻译： 燃料蒸气处理装置包括一种装置，该装置可以在从罐进入燃料箱的燃料蒸汽回收期间限制或防止气体从蒸气通道流入罐中。
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公开(公告)号：US20120085325A1
公开(公告)日：2012-04-12
申请号：US13244366
申请日：2011-09-24
申请人： Katsuhiko Makino , Junya Kimoto
发明人： Katsuhiko Makino , Junya Kimoto
IPC分类号： F02M33/02
CPC分类号： F02M25/089 , B01D53/04 , B01D53/229 , B01D2253/102 , B01D2259/40088 , B01D2259/4516 , F02M37/0082 , F02M37/025
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20100288242A1
公开(公告)日：2010-11-18
申请号：US12781004
申请日：2010-05-17
IPC分类号： F02M33/02
CPC分类号： F02M25/0836 , F02M37/025 , F02M37/10
摘要： A fuel vapor processing apparatus includes a purge air supply device including separation device that can separate gas, which is introduced from within a fuel tank, into a fuel component and an air component. The air component is supplied into a canister for purging the canister.
摘要翻译： 一种燃料蒸气处理装置，包括：净化空气供给装置，包括分离装置，该分离装置可以将从燃料箱内引入的气体分离成燃料部件和空气部件。 将空气组分供应到用于清洗罐的罐中。
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公开(公告)号：US08474439B2
公开(公告)日：2013-07-02
申请号：US12772272
申请日：2010-05-03
CPC分类号： F02M25/0836 , F02M25/0854 , F02M25/0872 , F02M25/089 , F02M37/0023 , F02M37/0052 , F02M37/025 , F02M37/106 , F02M37/20
摘要： 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.
摘要翻译： 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。
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