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1. 发明申请

US20080092851A1 FUEL SUPPLY APPARATUS AND FUEL SUPPLY CONTROL APPARATUS FOR INTERNAL-COMBUSTION ENGINE 有权
标题翻译：内燃机燃油供应设备和燃油供应控制装置
公开(公告)号：US20080092851A1
公开(公告)日：2008-04-24
申请号：US11873609
申请日：2007-10-17
申请人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
发明人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
IPC分类号： F02M57/00 , B01D63/00
CPC分类号： F02M69/465 , B01D61/027 , B01D71/028 , F02M43/00 , F02M69/54 , F02M2200/90 , F02M2200/9046
摘要： A fuel supply apparatus includes a component adjustment unit, a low-pressure side passage, and a valve. The unit adjusts component composition of fuel by separating a particular component from fuel. The unit includes a component separation wall, which divides an interior of a portion of a fuel supply passage between an anterior chamber and a posterior chamber. The wall includes a separation membrane, which the particular component of fuel in the anterior chamber selectively permeates to be separated. The particular component after passing through the wall is temporarily stored in the posterior chamber. When the low-pressure side passage connected to the posterior chamber is opened by the valve, the particular component is separated. Fuel, from which the particular component is separated, is supplied to an injection valve from the anterior chamber. When the low-pressure side passage is closed by the valve, the separation of the particular component is restricted.
摘要翻译：燃料供给装置包括部件调整单元，低压侧通路和阀。该单元通过将特定组分与燃料分离来调节燃料的组分组成。该单元包括部件分隔壁，其将燃料供给通道的一部分的内部分隔在前房和后室之间。该壁包括分离膜，其中前房中的燃料的特定组分选择性渗透以分离。通过壁后的特定部件临时储存在后室中。当连接到后室的低压侧通道被阀打开时，特定部件被分离。特定部件从其分离的燃料从前房提供给注射阀。当低压侧通道被阀关闭时，特定部件的分离受到限制。

2. 发明授权

US07976700B2 Water separation unit and fuel supply apparatus for internal-combustion engine 有权
标题翻译：用于内燃机的水分离装置和燃料供应装置
公开(公告)号：US07976700B2
公开(公告)日：2011-07-12
申请号：US11949857
申请日：2007-12-04
申请人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
发明人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
IPC分类号： F02M37/22
CPC分类号： B01D71/028 , B01D61/02 , B01D63/087 , B01D2313/20 , B01D2313/90 , F02M37/0082 , F02M37/221
摘要： A water separation unit includes a water separation portion. The water separation portion includes a component separation wall, a liquid chamber, and a gas chamber. The separation wall divides the water separation portion between the liquid chamber and the gas chamber. Liquid fuel is led to the liquid chamber. The separation wall includes a separation membrane, which water selectively permeates to be separated from liquid fuel in the liquid chamber. Water passing through the separation wall is temporarily stored in the gas chamber. A fuel supply apparatus supplies liquid fuel in a fuel tank to an internal-combustion engine. The apparatus includes the water separation unit. The water separation portion is disposed integrally in one of the fuel tank and a passage leading from a filler opening into the fuel tank, such that the liquid chamber is located above the gas chamber in a vertical direction of the water separation portion.
摘要翻译：水分离单元包括水分离部分。水分离部分包括部件分离壁，液体室和气体室。分隔壁将液体室和气室之间的水分离部分分开。液体燃料被引导到液体室。分离壁包括分离膜，该分离膜选择性渗透以与液体室中的液体燃料分离。通过分隔壁的水暂时储存在气室中。燃料供给装置将燃料箱内的液体燃料供给内燃机。该装置包括水分离单元。水分离部一体地设置在一个燃料箱和从填料开口引入燃料箱的通道中，使得液室在水分离部的垂直方向上位于气室的上方。

3. 发明申请

US20080283019A1 DILUTION LIMITING DEVICE 审中-公开
标题翻译：稀释限制装置
公开(公告)号：US20080283019A1
公开(公告)日：2008-11-20
申请号：US12118835
申请日：2008-05-12
申请人： Miyao ARAKAWA , Masatoshi Kuroyanagi , Yoshiaki Nishijima , Yoshimichi Kiyozumi
发明人： Miyao ARAKAWA , Masatoshi Kuroyanagi , Yoshiaki Nishijima , Yoshimichi Kiyozumi
IPC分类号： F16N39/00
CPC分类号： F01M1/10 , F01M2001/165
摘要： An anterior chamber receives a mixture fluid, in which a lubricant oil and a fuel are mixed. A semipermeable separation film is permeable to the fuel component in the anterior chamber and is not permeable to the lubricant oil in the anterior chamber due to a molecular size difference between the lubricant oil and the fuel, so that the semipermeable separation film selectively separates the fuel component from the mixture fluid. A posterior chamber is placed on an opposite side of the semipermeable separation film, which is opposite from the anterior chamber. The posterior chamber receives the separated fuel component, which is separated by the semipermeable separation film.
摘要翻译：前房接收混合流体，其中润滑油和燃料混合在一起。半透膜分离膜由于润滑油和燃料之间的分子尺寸差异而对前房中的燃料组分是可渗透的，并且对于前房中的润滑油是不可渗透的，使得半透膜分离膜选择性地分离燃料组分从混合液中。后室被放置在与前房相反的半透膜分离膜的相对侧上。后室接收被半透膜分离膜隔开的分离的燃料成分。

4. 发明授权

US07493897B2 Fuel supply apparatus and fuel supply control apparatus for internal-combustion engine 有权
标题翻译：用于内燃机的燃料供应装置和燃料供应控制装置
公开(公告)号：US07493897B2
公开(公告)日：2009-02-24
申请号：US11873609
申请日：2007-10-17
申请人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
发明人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
IPC分类号： F02B1/00 , F02B1/08
CPC分类号： F02M69/465 , B01D61/027 , B01D71/028 , F02M43/00 , F02M69/54 , F02M2200/90 , F02M2200/9046
摘要： A fuel supply apparatus includes a component adjustment unit, a low-pressure side passage, and a valve. The unit adjusts component composition of fuel by separating a particular component from fuel. The unit includes a component separation wall, which divides an interior of a portion of a fuel supply passage between an anterior chamber and a posterior chamber. The wall includes a separation membrane, which the particular component of fuel in the anterior chamber selectively permeates to be separated. The particular component after passing through the wall is temporarily stored in the posterior chamber. When the low-pressure side passage connected to the posterior chamber is opened by the valve, the particular component is separated. Fuel, from which the particular component is separated, is supplied to an injection valve from the anterior chamber. When the low-pressure side passage is closed by the valve, the separation of the particular component is restricted.
摘要翻译：燃料供给装置包括部件调整单元，低压侧通路和阀。该单元通过将特定组分与燃料分离来调节燃料的组分组成。该单元包括部件分隔壁，其将燃料供给通道的一部分的内部分隔在前房和后室之间。该壁包括分离膜，其中前房中的燃料的特定组分选择性渗透以分离。通过壁后的特定部件临时储存在后室中。当连接到后室的低压侧通道被阀打开时，特定部件被分离。特定部件从其分离的燃料从前房提供给注射阀。当低压侧通道被阀关闭时，特定部件的分离受到限制。

5. 发明申请

US20080128350A1 WATER SEPARATION UNIT AND FUEL SUPPLY APPARATUS FOR INTERNAL-COMBUSTION ENGINE 有权
标题翻译：用于内燃机的水分离装置和燃油供应装置
公开(公告)号：US20080128350A1
公开(公告)日：2008-06-05
申请号：US11949857
申请日：2007-12-04
申请人： Miyao ARAKAWA , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
发明人： Miyao ARAKAWA , Yoshiaki Nishijima , Masatoshi Kuroyanagi , Yoshimichi Kiyozumi
IPC分类号： B01D63/00
CPC分类号： B01D71/028 , B01D61/02 , B01D63/087 , B01D2313/20 , B01D2313/90 , F02M37/0082 , F02M37/221
摘要： A water separation unit includes a water separation portion. The water separation portion includes a component separation wall, a liquid chamber, and a gas chamber. The separation wall divides the water separation portion between the liquid chamber and the gas chamber. Liquid fuel is led to the liquid chamber. The separation wall includes a separation membrane, which water selectively permeates to be separated from liquid fuel in the liquid chamber. Water passing through the separation wall is temporarily stored in the gas chamber. A fuel supply apparatus supplies liquid fuel in a fuel tank to an internal-combustion engine. The apparatus includes the water separation unit. The water separation portion is disposed integrally in one of the fuel tank and a passage leading from a filler opening into the fuel tank, such that the liquid chamber is located above the gas chamber in a vertical direction of the water separation portion.
摘要翻译：水分离单元包括水分离部分。水分离部分包括部件分离壁，液体室和气体室。分隔壁将液体室和气室之间的水分离部分分开。液体燃料被引导到液体室。分离壁包括分离膜，该分离膜选择性渗透以与液体室中的液体燃料分离。通过分隔壁的水暂时储存在气室中。燃料供给装置将燃料箱内的液体燃料供给内燃机。该装置包括水分离单元。水分离部一体地设置在一个燃料箱和从填料开口引入燃料箱的通道中，使得液室在水分离部的垂直方向上位于气室的上方。

6. 发明申请

US20090183497A1 EXHAUST GAS PURIFYING APPARATUS 审中-公开
标题翻译：排气净化装置
公开(公告)号：US20090183497A1
公开(公告)日：2009-07-23
申请号：US12354246
申请日：2009-01-15
申请人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi
发明人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi
IPC分类号： F01N9/00
CPC分类号： F02D9/04 , F01N3/2006 , F01N3/2892 , F01N13/087 , F01N2240/36 , Y02A50/2322 , Y02T10/22 , Y02T10/26
摘要： In a hybrid vehicle equipped with an exhaust gas purifying apparatus, when a gasoline engine stops, an exhaust gas passage is closed by a pair of upstream-side and downstream-side throttle units to form an accommodation space. A pressure reduction unit reduces a pressure of the closed accommodation space where a three way catalyst is placed. The exhaust gas around the three way catalyst in the closed accommodation space does not leak into either an outside atmosphere side or into the gasoline engine side. Reducing the pressure in the closed accommodation space decreases heat conduction through the exhaust gas toward the outside. It is thereby possible to prevent the temperature drop of the three way catalyst and to keep the three way catalyst at a temperature of not less than its activation temperature for a long period of time even if the gasoline engine stops.
摘要翻译：在配备有排气净化装置的混合动力车辆中，当汽油发动机停止时，排气通道被一对上游侧下游侧节气门单元封闭，形成收容空间。减压单元降低了放置三元催化剂的封闭收纳空间的压力。在封闭的容纳空间内的三元催化剂周围的废气不会泄漏到外部气氛侧或汽油发动机侧。降低封闭的容纳空间中的压力减少了通过排气向外部的热传导。因此，即使汽油发动机停止，也可以防止三元催化剂的温度下降并使三元催化剂长时间保持在不低于其活化温度的温度。

7. 发明申请

US20090183496A1 EXHAUST GAS PURIFYING APPARATUS 审中-公开
标题翻译：排气净化装置
公开(公告)号：US20090183496A1
公开(公告)日：2009-07-23
申请号：US12353481
申请日：2009-01-14
申请人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi
发明人： Miyao Arakawa , Yoshiaki Nishijima , Masatoshi Kuroyanagi
IPC分类号： F01N9/00
CPC分类号： F01N3/2892 , B01D53/9454 , B01D2258/012 , B01D2258/014 , F01N3/0842 , F01N3/2006 , F01N3/2013 , F01N3/2033 , F01N3/2066 , F01N13/0097 , F01N2560/06 , Y02T10/22 , Y02T10/26
摘要： A throttle unit placed in an exhaust gas passage controls an opening-ratio of each of first and second valve members to control a gas-flow sectional area of the exhaust gas passage. When the temperature of a three-way catalyst is low, the throttle unit introduces the exhaust gas flow into a part of an outer-periphery of the three-way catalyst. This control can rapidly increase the temperature of the three-way catalyst from an early period of starting an internal combustion engine within a short period of time. The throttle unit increases the gas-flow sectional area of the exhaust gas passage according to increasing the temperature of the three-way catalyst. When the three-way catalyst reaches its activation temperature, the throttle unit instructs the first and second valve members to fully open. This decreases a pressure loss of the exhaust gas because the exhaust gas is supplied into the entire of the three-way catalyst.
摘要翻译：放置在废气通道中的节气门单元控制第一和第二阀构件中的每一个的开口比，以控制排气通道的气流截面面积。当三元催化剂的温度低时，节气门单元将废气流引入三元催化剂的外周的一部分。该控制可以在短时间内从起动内燃机的早期阶段迅速提高三元催化剂的温度。节气门单元根据提高三元催化剂的温度来增加排气通道的气流截面面积。当三元催化剂达到其活化温度时，节气门单元指示第一和第二阀构件完全打开。由于将废气供给到全部三元催化剂中，所以能够降低废气的压力损失。

8. 发明授权

US08088336B2 Reducing gas generator and solid reductant SCR system having the generator 有权
标题翻译：具有发电机的气体发生器和固体还原剂SCR系统的减少
公开(公告)号：US08088336B2
公开(公告)日：2012-01-03
申请号：US12076482
申请日：2008-03-19
申请人： Kazunori Suzuki , Masatoshi Kuroyanagi , Yoshiaki Nishijima
发明人： Kazunori Suzuki , Masatoshi Kuroyanagi , Yoshiaki Nishijima
IPC分类号： C01C1/02
CPC分类号： C01C1/086 , B01B1/005 , B01D7/00 , B01D2251/2067 , B01D2257/404 , C01C1/026
摘要： A reducing gas generator generates reducing gas including ammonia. The generator includes a solid reductant and a heat-generating portion. The solid reductant is formed in a columnar shape. A cross-sectional surface of the solid reductant has a constant shape and is perpendicular to a central axis of the solid reductant. The heat-generating portion includes a heat-generating surface opposed to a lower surface of the solid reductant in a vertical direction thereof and in contact with an entire region of the lower surface, and a heating element that heats the heat-generating surface when energized, so that the solid reductant is heated and decomposed to generate the reducing gas.
摘要翻译：还原气体发生器产生包括氨的还原气体。发电机包括固体还原剂和发热部分。固体还原剂形成为柱状。固体还原剂的横截面具有恒定的形状并且垂直于固体还原剂的中心轴线。发热部分包括与固体还原剂的垂直方向的下表面相对并且与下表面的整个区域接触的发热表面，以及在通电时加热发热表面的加热元件，使得固体还原剂被加热分解以产生还原气体。

9. 发明授权

US07895829B2 Exhaust purification device of engine 有权
标题翻译：发动机排气净化装置
公开(公告)号：US07895829B2
公开(公告)日：2011-03-01
申请号：US11907450
申请日：2007-10-12
申请人： Kazunori Suzuki , Masatoshi Kuroyanagi , Yoshiaki Nishijima
发明人： Kazunori Suzuki , Masatoshi Kuroyanagi , Yoshiaki Nishijima
IPC分类号： F01N3/00
CPC分类号： F01N3/2066 , F01N3/0821 , F01N13/009 , F01N2610/02 , F01N2610/10 , F01N2610/14 , F01N2610/1486 , Y02T10/24
摘要： A DPF and a SCR catalyst are provided in an exhaust pipe, and a urea solution addition valve is provided between the DPF and the SCR catalyst for performing addition supply of urea solution into the exhaust pipe. In a urea solution supply system, the urea solution of prescribed concentration is stored in a urea solution tank, and a urea solution pump is provided in the tank. A urea solution supply pipe is connected to the urea solution pump. A part of the urea solution supply pipe is structured as a compound pipe structure defining two passages. One of the two passages serves as a urea solution passage, and the other one serves as an engine coolant passage.
摘要翻译： DPF和SCR催化剂设置在排气管中，并且在DPF和SCR催化剂之间设置有尿素溶液添加阀，用于进行尿素溶液加入到排气管中。在尿素溶液供给系统中，将规定浓度的尿素溶液储存在尿素溶液罐中，在罐内设置尿素溶液泵。尿素溶液供应管连接到尿素溶液泵。尿素溶液供应管的一部分被构造为限定两个通道的复合管结构。两个通道中的一个用作尿素溶液通道，另一个用作发动机冷却剂通道。

10. 发明申请

US20080260597A1 Reducing gas generator and solid reductant SCR system having the generator 有权
标题翻译：具有发电机的气体发生器和固体还原剂SCR系统的减少
公开(公告)号：US20080260597A1
公开(公告)日：2008-10-23
申请号：US12076482
申请日：2008-03-19
申请人： Kazunori Suzuki , Masatoshi Kuroyanagi , Yoshiaki Nishijima
发明人： Kazunori Suzuki , Masatoshi Kuroyanagi , Yoshiaki Nishijima
IPC分类号： C01C1/00
CPC分类号： C01C1/086 , B01B1/005 , B01D7/00 , B01D2251/2067 , B01D2257/404 , C01C1/026
摘要： A reducing gas generator generates reducing gas including ammonia. The generator includes a solid reductant and a heat-generating portion. The solid reductant is formed in a columnar shape. A cross-sectional surface of the solid reductant has a constant shape and is perpendicular to a central axis of the solid reductant. The heat-generating portion includes a heat-generating surface opposed to a lower surface of the solid reductant in a vertical direction thereof and in contact with an entire region of the lower surface, and a heating element that heats the heat-generating surface when energized, so that the solid reductant is heated and decomposed to generate the reducing gas.
摘要翻译：还原气体发生器产生包括氨的还原气体。发电机包括固体还原剂和发热部分。固体还原剂形成为柱状。固体还原剂的横截面具有恒定的形状并且垂直于固体还原剂的中心轴线。发热部分包括与固体还原剂的垂直方向的下表面相对并且与下表面的整个区域接触的发热表面，以及在通电时加热发热表面的加热元件，使得固体还原剂被加热分解以产生还原气体。

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