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1. 发明授权

US09217378B2 Controller for internal combustion engine 有权
标题翻译：内燃机控制器
公开(公告)号：US09217378B2
公开(公告)日：2015-12-22
申请号：US13397225
申请日：2012-02-15
申请人： Junichi Kamio , Kohei Kuzuoka , Tadashi Kurotani
发明人： Junichi Kamio , Kohei Kuzuoka , Tadashi Kurotani
IPC分类号： F01L1/34 , F02D13/02 , F01L1/26 , F02D41/00
CPC分类号： F02D13/0223 , F01L1/267 , F02D13/0211 , F02D13/023 , F02D41/0002 , F02D41/005 , F02D41/18 , F02D2041/001 , Y02T10/18 , Y02T10/42 , Y02T10/47
摘要： A controller for internal combustion engine has an intake cam for low-load operation and an intake cam for high-load operation. The controller switches the intake cam used to open/close an intake valve and changes the phase angle of each intake cam according to load on the internal combustion engine. The controller changes the phase angle at start of opening of intake valve by the intake cam for low-load operation in lag angle direction within a predetermined range as load on the internal combustion engine increases, and changes the phase angle at start of opening of intake valve by the intake cam for high-load operation in lead angle direction within the predetermined range as load on the internal combustion engine increases. Switching between the two intake cams is performed where the phase angles of the intake cams are controlled to predetermined phase angles on a lag angle side.
摘要翻译：用于内燃机的控制器具有用于低负载运行的进气凸轮和用于高负载运行的进气凸轮。控制器切换用于打开/关闭进气门的进气凸轮，并根据内燃机的负载改变每个进气凸轮的相位角。控制器在内燃机的负荷增加时，在预定范围内，通过进气凸轮在滞后角方向进行低负荷运转的进气凸轮的开度改变相位角，并且改变进气口开启时的相位角通过进气凸轮进行高负荷运转，在内燃机的负荷增加的情况下，在规定的范围内进行高负荷运转。执行两个进气凸轮之间的切换，其中进气凸轮的相位角在滞后角侧被控制到预定的相位角。

2. 发明授权

US07370609B2 Internal combustion engine system 失效
标题翻译：内燃机系统
公开(公告)号：US07370609B2
公开(公告)日：2008-05-13
申请号：US11723914
申请日：2007-03-22
申请人： Junichi Kamio
发明人： Junichi Kamio
IPC分类号： F02M25/00 , F02B47/00 , F02B7/00
CPC分类号： F02M31/16 , F01N2240/22 , F01N2240/30 , F02B1/12 , F02D19/0671 , F02D19/0692 , F02D19/081 , F02D19/084 , F02M25/0227 , F02M25/0228 , F02M31/04 , Y02T10/121 , Y02T10/126 , Y02T10/36
摘要： An internal combustion engine system uses a blended fuel of gasoline and ethanol, operates with high efficiency, and can inhibit nitrogen oxide and the like from being discharged. The internal combustion engine system includes: a fuel tank 3 that accommodates a blended fuel having an octane number of 80 to 100, which has been prepared by blending gasoline having the octane number of 30 to 85 and ethanol into a weight ratio between 9:1 and 6:4; A separating device for adding water to the blended fuel to separate the blended fuel into the gasoline and an ethanol-water mixture liquid; A reforming device for reforming one part of the ethanol-water mixture liquid to produce a mixture liquid of diethyl ether and water; and fuel injectors which independently inject each of the gasoline, the ethanol-water mixture liquid and the mixture liquid of diethyl ether and water.
摘要翻译：内燃机系统使用汽油和乙醇的混合燃料，高效运转，能够抑制氮氧化物等的排出。内燃机系统包括：燃料箱3，其容纳辛烷值为80〜100的混合燃料，其通过将辛烷值为30〜85的汽油与乙醇混合制成，重量比为9：1 和6：4; 一种用于向混合燃料中加入水以将混合燃料分离成汽油和乙醇 - 水混合液体的分离装置; 一种用于重整一部分乙醇 - 水混合液以产生二乙醚和水的混合液体的重整装置; 以及独立地注入汽油，乙醇 - 水混合液体和二乙醚和水的混合液体的燃料喷射器。

3. 发明授权

US07320297B2 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US07320297B2
公开(公告)日：2008-01-22
申请号：US11497426
申请日：2006-08-02
申请人： Junichi Kamio , Yukihiko Kiyohiro , Takashi Bannai
发明人： Junichi Kamio , Yukihiko Kiyohiro , Takashi Bannai
IPC分类号： F02B1/12
CPC分类号： F02M43/04 , F02B47/02 , F02D19/0663 , F02D19/0671 , F02D19/0692 , F02D19/081 , F02D19/084 , F02M25/0228 , Y02T10/121 , Y02T10/36
摘要： There is provided an internal combustion engine that uses a blended fuel consisting of hydrocarbon and alcohol, and can efficiently operate relative to a wide range of required load. The internal combustion engine includes: intake ports 4a and 4b and two injectors 5a and 5b. The injectors include a first injector 5a that injects a hydrocarbon fuel and a second injector 5b that injects an alcohol fuel. An optimum combustion mode is selected according to an operation state, and the ratio of the alcohol is properly adjusted according to the combustion mode. The intake ports includes a first intake port 4a that guides the hydrocarbon fuel to an inner peripheral portion of a combustion chamber, and a second intake port 4c that guides the alcohol fuel to an outer peripheral portion of the combustion chamber to control octane number distribution in a cylinder. The internal combustion engine further includes separating means 8 for adding water to a blended fuel consisting of alcohol and hydrocarbon to separate into the alcohol fuel consisting of the alcohol and the water and the hydrocarbon fuel.
摘要翻译：提供了一种内燃机，其使用由烃和醇组成的混合燃料，并且可以相对于宽范围的所需负载有效地操作。内燃机包括：进气口4a和4b以及两个喷射器5a和5b。喷射器包括喷射烃燃料的第一喷射器5a和喷射酒精燃料的第二喷射器5b。根据操作状态选择最佳燃烧模式，并根据燃烧模式适当地调整醇的比例。进气口包括将烃燃料引导到燃烧室的内周部分的第一进气口4a和将醇燃料引导到燃烧室的外周部分以控制辛烷值的第二进气口4c 分布在圆柱体中。内燃机还包括分离装置8，用于向由醇和烃组成的混合燃料中加入水分离成由醇和水和烃燃料组成的醇燃料。

4. 发明授权

US08783228B2 Operating system for internal combustion engine 有权
公开(公告)号：US08783228B2
公开(公告)日：2014-07-22
申请号：US13363804
申请日：2012-02-01
申请人： Junichi Kamio , Yasuyuki Kubo
发明人： Junichi Kamio , Yasuyuki Kubo
IPC分类号： F02D19/08
摘要： A fuel separation device is configured to separate the first fuel from the mixed fuel to have a concentration of the high-octane fuel not more than a prescribed upper limit value. The prescribed upper limit is defined that a consumed amount of the high-octane fuel measured under a condition that the internal combustion engine is operated at an operation mode including a state in which a fuel injection amount from a first fuel injection valve for the first fuel is equal to a lower injection amount limit by using the first fuel and the second fuel separated by the fuel separation device is less than a consumed amount of the high-octane fuel measured under at the above operation mode by using the first fuel and the second fuel having the concentration of the high-octane fuel at 100% and 0%, respectively, by a prescribed amount or more.

5. 发明授权

US08360013B2 Fuel tank system 失效
标题翻译：燃油箱系统
公开(公告)号：US08360013B2
公开(公告)日：2013-01-29
申请号：US12393786
申请日：2009-02-26
申请人： Yasuyuki Kubo , Junichi Kamio , Tadashi Kurotani
发明人： Yasuyuki Kubo , Junichi Kamio , Tadashi Kurotani
IPC分类号： F02B63/00
CPC分类号： F02M37/0064 , F02M37/0088
摘要： A system for separating an ethanol-gasoline blended fuel into gasoline and ethanol-water mixture by mixing water therewith with a lightweight, compact and simple configuration is provided. The system includes a fuel tank for storing a blended fuel; pump means for sucking the blended fuel in the fuel tank, separating the blended fuel into gasoline and ethanol-water mixture by mixing water therewith, and pressure-feeding the separated gasoline and ethanol-water mixture; a separation tank provided inside the fuel tank, and storing the gasoline and the ethanol-water mixture pressure-fed by the pump means in a state separated from each other and in a pressurized state; gasoline drawing means for drawing the gasoline stored in the separation tank via a first on-off valve; and ethanol drawing means for drawing the ethanol-water mixture stored in the separation tank via a second on-off valve.
摘要翻译：提供了一种将乙醇 - 汽油混合燃料分离成汽油和乙醇 - 水混合物的系统，通过与其混合水与重量轻，紧凑且简单的结构。该系统包括用于储存混合燃料的燃料箱; 用于吸入燃料箱中的混合燃料的泵装置，通过混合水将混合的燃料分离成汽油和乙醇 - 水混合物，并对分离的汽油和乙醇 - 水混合物进行加压; 设置在所述燃料箱内部的分离槽，并且将由所述泵装置压力供给的所述汽油和所述乙醇 - 水混合物以彼此分离并处于加压状态的状态进行存储; 用于通过第一开关阀抽吸存储在分离罐中的汽油的汽油抽出装置; 以及用于通过第二开关阀吸收储存在分离罐中的乙醇 - 水混合物的乙醇抽出装置。

6. 发明申请

US20110204059A1 INTERNAL COMBUSTION ENGINE SYSTEM 审中-公开
标题翻译：内燃机系统
公开(公告)号：US20110204059A1
公开(公告)日：2011-08-25
申请号：US13023060
申请日：2011-02-08
申请人： Junichi KAMIO , Aya SATO , Nobuhiko MORI , Kiyoshi ARAKI
发明人： Junichi KAMIO , Aya SATO , Nobuhiko MORI , Kiyoshi ARAKI
IPC分类号： B65D25/04
CPC分类号： F02D41/0025 , F02D19/0665 , F02D19/0671 , F02D19/081 , F02D19/084 , Y02T10/36
摘要： Provided is an internal combustion engine system (1) capable of obtaining sufficient quantity of ethanol by separating a gasoline-ethanol composite fuel to gasoline and ethanol without being affected by components of gasoline. The internal combustion engine system (1) includes a composite fuel storing tank (2), a separation membrane (3) configured to separate a composite fuel to a gasoline component and an ethanol component, and a supplying unit (9) configured to supply the gasoline component and the ethanol component to an internal combustion engine respectively according to operation conditions. The separation membrane (3) is prepared to permeate aromatic hydrocarbons together with ethanol.
摘要翻译：提供一种内燃机系统（1），能够通过将汽油 - 乙醇复合燃料与汽油和乙醇分离而不受汽油成分的影响而获得足量的乙醇。内燃机系统（1）包括复合燃料储存罐（2），将复合燃料分离成汽油成分和乙醇成分的分离膜（3），以及供给部（9）汽油组分和乙醇组分分别根据操作条件分配给内燃机。制备分离膜（3）与乙醇一起渗透芳烃。

7. 发明申请

US20110186011A1 INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机
公开(公告)号：US20110186011A1
公开(公告)日：2011-08-04
申请号：US13007781
申请日：2011-01-17
申请人： Yasuyuki KUBO , Junichi KAMIO
发明人： Yasuyuki KUBO , Junichi KAMIO
IPC分类号： F02M43/04
CPC分类号： F02M43/04
摘要： Provided is an internal combustion engine which uses gasoline and alcohol as a fuel and can yield sufficient output even though the alcohol is injected into an intake port. The internal combustion engine (1) includes a first fuel injection unit (6) configured to inject gasoline into an intake port (4) or inject gasoline directly into a combustion chamber (2) and a second fuel injection unit (8) configured to inject alcohol into the intake port (4). The alcohol flows into the combustion chamber (2) after being injected directly onto a wall surface of an intake valve (4a) or a wall surface of the intake port (4) in liquid state by the second fuel injection unit (8).
摘要翻译：提供了一种使用汽油和酒精作为燃料并且即使酒精被注入进气口也能产生足够的输出的内燃机。内燃机（1）包括：第一燃料喷射单元（6），被配置为将汽油喷射到进气口（4）中或将汽油直接喷射到燃烧室（2）中;以及第二燃料喷射单元（8）酒精进入进气口（4）。在通过第二燃料喷射单元（8）直接喷射到进气门（4a）的壁面或进气口（4）的壁面之后，醇流入燃烧室（2）。

8. 发明授权

US07856950B2 Ethanol fuel reforming system for internal combustion engines 失效
标题翻译：内燃机用乙醇燃料重整系统
公开(公告)号：US07856950B2
公开(公告)日：2010-12-28
申请号：US12149904
申请日：2008-05-09
申请人： Kohei Kuzuoka , Junichi Kamio
发明人： Kohei Kuzuoka , Junichi Kamio
IPC分类号： B01J8/04
CPC分类号： F02M27/02 , F02M25/00 , F02M37/0064
摘要： An ethanol fuel reforming system for internal combustion engines performs a reaction of reforming ethanol into diethyl ether at a constant temperature with stability. The system has a reformer for containing a reforming catalyst, a first heat exchanger for heating a heating medium with the exhaust gas of an internal combustion engine, a second heat exchanger for heating an ethanol fuel with the heating medium, and heating medium circulating means for circulating the heating medium. The heating medium makes distribution of temperature in the reformer uniform. The heating medium heats the reformer and the ethanol fuel to an identical temperature. The reformer is an ethanol fuel channel filled with the catalyst, and the ethanol fuel channel is bent in the reformer.
摘要翻译：用于内燃机的乙醇燃料重整系统进行在稳定的温度下将乙醇重整成二乙醚的反应。该系统具有包含重整催化剂的重整器，用于使内燃机的排气加热加热介质的第一热交换器，利用加热介质加热乙醇燃料的第二热交换器，以及用于循环加热介质。加热介质使重整器中的温度分布均匀。加热介质将重整器和乙醇燃料加热到相同的温度。重整器是装有催化剂的乙醇燃料通道，乙醇燃料通道在重整器中弯曲。

9. 发明授权

US07757659B2 Controller for homogenous charge compression ignition internal combustion engine 失效
标题翻译：用于均质充气压缩点火内燃机的控制器
公开(公告)号：US07757659B2
公开(公告)日：2010-07-20
申请号：US12153688
申请日：2008-05-22
申请人： Tadashi Kurotani , Junichi Kamio
发明人： Tadashi Kurotani , Junichi Kamio
IPC分类号： F02M43/00 , F02D41/14 , F02D19/08
CPC分类号： F02M69/046 , F02B1/12 , F02D19/061 , F02D19/0636 , F02D19/0649 , F02D19/0692 , F02D19/0694 , F02D19/081 , F02D35/021 , F02D35/028 , F02D41/0025 , F02D41/0085 , F02D41/3035 , F02M43/00 , Y02T10/128 , Y02T10/36
摘要： A homogeneous charge compression ignition internal combustion engine (HCCI) (1) is able to supply two types of fuels with different octane numbers to each cylinder (3) through fuel supply devices (17, 18). A controller (2) detects via an ion current sensor (21) disposed in each cylinder (3) a combustion timing corresponded state value having a regular correlativity to a combustion timing for each cylinder (3) and then adjusts by using the fuel supply devices (17, 18) a relative proportion of a respective supplied quantity of each fuel to each cylinder (3) according to a deviation between the combustion timing corresponded state value and a desired state value set according to a working state of the HCCI engine 1. Thereby, it is able to efficiently inhibit variations on the combustion timing for each cylinder of the HCCI engine 1 having plural cylinders without involving a complex mechanism.
摘要翻译：均质充气压缩点火内燃机（HCCI）（1）能够通过燃料供应装置（17,18）向每个气缸（3）供应具有不同辛烷值的两种类型的燃料。控制器（2）经由设置在每个气缸（3）中的离子电流传感器（21）检测与每个气缸（3）的燃烧定时具有规则相关性的燃烧定时对应状态值，然后通过使用燃料供给装置（17,18）根据燃料定时对应状态值与根据HCCI发动机1的工作状态设定的期望状态值之间的偏差，各燃料的相应供给量相对于每个气缸（3）的相对比例。由此，能够有效地抑制具有多个气缸的HCCI发动机1的各气缸的燃烧正时的变化，而不需要复杂的机构。

10. 发明申请

US20090235908A1 FUEL TANK SYSTEM 失效
标题翻译：燃油箱系统
公开(公告)号：US20090235908A1
公开(公告)日：2009-09-24
申请号：US12393786
申请日：2009-02-26
申请人： Yasuyuki Kubo , Junichi Kamio , Tadashi Kurotani
发明人： Yasuyuki Kubo , Junichi Kamio , Tadashi Kurotani
IPC分类号： F02B43/00 , F02M61/04
CPC分类号： F02M37/0064 , F02M37/0088
摘要： A system for separating an ethanol-gasoline blended fuel into gasoline and ethanol-water mixture by mixing water therewith with a lightweight, compact and simple configuration is provided. The system includes a fuel tank for storing a blended fuel; pump means for sucking the blended fuel in the fuel tank, separating the blended fuel into gasoline and ethanol-water mixture by mixing water therewith, and pressure-feeding the separated gasoline and ethanol-water mixture; a separation tank provided inside the fuel tank, and storing the gasoline and the ethanol-water mixture pressure-fed by the pump means in a state separated from each other and in a pressurized state; gasoline drawing means for drawing the gasoline stored in the separation tank via a first on-off valve; and ethanol drawing means for drawing the ethanol-water mixture stored in the separation tank via a second on-off valve.
摘要翻译：提供了一种将乙醇 - 汽油混合燃料分离成汽油和乙醇 - 水混合物的系统，通过与其混合水与重量轻，紧凑且简单的结构。该系统包括用于储存混合燃料的燃料箱; 用于吸入燃料箱中的混合燃料的泵装置，通过混合水将混合的燃料分离成汽油和乙醇 - 水混合物，并对分离的汽油和乙醇 - 水混合物进行加压; 设置在所述燃料箱内部的分离槽，并且将由所述泵装置压力供给的所述汽油和所述乙醇 - 水混合物以彼此分离并处于加压状态的状态进行存储; 用于通过第一开关阀抽吸存储在分离罐中的汽油的汽油抽出装置; 以及用于通过第二开关阀吸收储存在分离罐中的乙醇 - 水混合物的乙醇抽出装置。

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