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1. 发明申请

US20110259285A1 AMMONIA BURNING INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： AMMONIA燃烧内燃机
公开(公告)号：US20110259285A1
公开(公告)日：2011-10-27
申请号：US12767297
申请日：2010-04-26
申请人： Ryo MICHIKAWAUCHI , Shiro Tanno , Yasushi Ito
发明人： Ryo MICHIKAWAUCHI , Shiro Tanno , Yasushi Ito
IPC分类号： F02B47/04 , F02B63/00
CPC分类号： F02M31/10 , B60H1/00271 , F02D19/022 , F02D19/027 , F02D19/0644 , F02D19/0692 , F02M21/0206 , F02M21/0275 , F02M21/0278 , F02M21/06 , F02M31/18 , Y02T10/126 , Y02T10/32 , Y02T10/36
摘要： An ammonia burning internal combustion engine using ammonia as fuel comprises an ammonia feed device feeding ammonia to a combustion chamber and a temperature/pressure raising system raising the temperature or raising the pressure of ammonia fed to the ammonia feed device. The temperature/pressure raising system raises the temperature or raises the pressure of ammonia by energy produced along with the operation of the internal combustion engine. As a result, an ammonia burning internal combustion engine maintaining high energy efficiency for the internal combustion engine as a whole or a vehicle mounted with the internal combustion engine as a whole while appropriately controlling the temperature or pressure of ammonia fed to an ammonia injector is provided.
摘要翻译：使用氨作为燃料的氨燃烧内燃机包括向燃烧室供给氨的氨进料装置和升高温度或提高送入氨进料装置的氨的压力的升温系统。温度/升压系统通过内燃机的运行产生的能量升高温度或提高氨的压力。结果，提供了一种在适当控制供给到氨喷射器的氨的温度或压力的同时整体内燃机整体上保持高能量效率的氨燃烧内燃机或整体上安装有内燃机的车辆。

2. 发明申请

US20110259290A1 AMMONIA BURNING INTERNAL COMBUSTION ENGINE 有权
标题翻译： AMMONIA燃烧内燃机
公开(公告)号：US20110259290A1
公开(公告)日：2011-10-27
申请号：US12767304
申请日：2010-04-26
申请人： Ryo MICHIKAWAUCHI , Yasushi Ito , Kazuki Iwatani , Shiro Tanno
发明人： Ryo MICHIKAWAUCHI , Yasushi Ito , Kazuki Iwatani , Shiro Tanno
IPC分类号： F02B43/10 , F02D41/02
CPC分类号： F02M25/14 , F02D15/00 , F02D19/0644 , F02D19/0665 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/105 , F02D35/026 , F02D41/0002 , F02D41/0007 , F02D41/0025 , F02D41/0047 , F02D41/005 , F02D41/401 , F02D2041/001 , F02D2041/1468 , F02D2200/0414 , F02D2250/31 , F02D2700/03 , F02M21/0287 , F02M26/05 , F02M26/23 , F02M37/0088 , Y02T10/121 , Y02T10/32 , Y02T10/36 , Y02T10/42
摘要： An ammonia burning internal combustion engine can feed ammonia and a highly combustible substance burning easier than ammonia to a combustion chamber. When the amount of ammonia fed into the combustion chamber is increased or when the ratio of the amount of the ammonia to the total amount of the ammonia and the highly combustible substance fed into the combustion chamber is increased, the operating parameters of the internal combustion engine are controlled so the air-fuel mixture fed into the combustion chamber is made easier to burn. As a result, an ammonia burning internal combustion engine designed to suppress a drop in combustibility of auxiliary fuel due to ammonia, can be provided.
摘要翻译：氨燃烧内燃机可以将氨和燃烧比氨更容易燃烧的高可燃物质送入燃烧室。当进入燃烧室的氨的量增加时，或者当氨的量与进入燃烧室中的氨和高度可燃物质的总量的比例增加时，内燃机的运行参数被控制，使得进入燃烧室的空气 - 燃料混合物变得更容易燃烧。结果，可以提供设计成抑制由氨引起的辅助燃料的燃烧性降低的氨燃烧内燃机。

3. 发明授权

US08904994B2 Ammonia burning internal combustion engine 有权
标题翻译：氨燃烧内燃机
公开(公告)号：US08904994B2
公开(公告)日：2014-12-09
申请号：US12767304
申请日：2010-04-26
申请人： Ryo Michikawauchi , Yasushi Ito , Kazuki Iwatani , Shiro Tanno
发明人： Ryo Michikawauchi , Yasushi Ito , Kazuki Iwatani , Shiro Tanno
IPC分类号： F02B47/00 , F02D19/06 , F02M21/02 , F02D19/08 , F02M37/00 , F02M25/14 , F02M25/07
CPC分类号： F02M25/14 , F02D15/00 , F02D19/0644 , F02D19/0665 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/105 , F02D35/026 , F02D41/0002 , F02D41/0007 , F02D41/0025 , F02D41/0047 , F02D41/005 , F02D41/401 , F02D2041/001 , F02D2041/1468 , F02D2200/0414 , F02D2250/31 , F02D2700/03 , F02M21/0287 , F02M26/05 , F02M26/23 , F02M37/0088 , Y02T10/121 , Y02T10/32 , Y02T10/36 , Y02T10/42
摘要： An ammonia burning internal combustion engine can feed ammonia and a highly combustible substance burning easier than ammonia to a combustion chamber. When the amount of ammonia fed into the combustion chamber is increased or when the ratio of the amount of the ammonia to the total amount of the ammonia and the highly combustible substance fed into the combustion chamber is increased, the operating parameters of the internal combustion engine are controlled so the air-fuel mixture fed into the combustion chamber is made easier to burn. As a result, an ammonia burning internal combustion engine designed to suppress a drop in combustibility of auxiliary fuel due to ammonia, can be provided.
摘要翻译：氨燃烧内燃机可以将氨和燃烧比氨更容易燃烧的高可燃物质送入燃烧室。当进入燃烧室的氨的量增加时，或者当氨的量与进入燃烧室中的氨和高度可燃物质的总量的比例增加时，内燃机的运行参数被控制，使得进入燃烧室的空气 - 燃料混合物变得更容易燃烧。结果，可以提供设计成抑制由氨引起的辅助燃料的燃烧性降低的氨燃烧内燃机。

4. 发明申请

US20110265455A1 AMMONIA BURNING INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： AMMONIA燃烧内燃机
公开(公告)号：US20110265455A1
公开(公告)日：2011-11-03
申请号：US12769257
申请日：2010-04-28
申请人： Shinya HIROTA , Tsuyoshi Ashida , Ryo Michikawauchi , Yasushi Ito , Shiro Tanno
发明人： Shinya HIROTA , Tsuyoshi Ashida , Ryo Michikawauchi , Yasushi Ito , Shiro Tanno
IPC分类号： F02D41/30
CPC分类号： F02D19/0644 , F01N3/206 , F01N2610/02 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D41/0025 , F02D41/146 , F02D41/1463 , F02D2041/1468 , F02M21/0287 , F02P5/1502 , Y02T10/32 , Y02T10/36 , Y02T10/46
摘要： An ammonia burning internal combustion engine capable of using ammonia as fuel comprises an exhaust purifying catalyst purifying ammonia and NOx in an inflowing exhaust gas and an inflowing gas control system controlling a ratio of ammonia and NOx in the exhaust gas flowing into the exhaust purifying catalyst. The inflowing gas control system controls control parameters of the internal combustion engine so that the ratio of the ammonia and NOx in the exhaust gas flowing into the exhaust purifying catalyst becomes a target ratio. As a result, an internal combustion engine capable of purifying unburned ammonia and NOx in an exhaust gas well by a post-treatment system is provided.
摘要翻译：能够使用氨作为燃料的氨燃烧内燃机包括净化废气中的氨和NOx的排气净化催化剂，以及控制流入排气净化催化剂的排气中的氨和NOx的比例的流入气体控制系统。流入气体控制系统控制内燃机的控制参数，使得流入排气净化催化剂的废气中的氨和NOx的比例成为目标比。因此，提供了能够通过后处理系统对排气中的未燃烧氨和NOx净化的内燃机。

5. 发明授权

US08720417B1 Control system of internal combustion engine 失效
标题翻译：内燃机控制系统
公开(公告)号：US08720417B1
公开(公告)日：2014-05-13
申请号：US13874911
申请日：2013-05-01
申请人： Kazuki Iwatani , Yasushi Ito , Shiro Tanno
发明人： Kazuki Iwatani , Yasushi Ito , Shiro Tanno
IPC分类号： F02M7/00
CPC分类号： F02M25/00 , F01N3/0807 , F01N3/0842 , F01N3/103 , F01N3/2066 , F01N5/02 , F01N13/009 , F02D41/0025 , F02D41/3094 , F02D41/402 , F02M43/00 , F02M69/044 , F02M69/046 , Y02T10/16 , Y02T10/44
摘要： An internal combustion engine can use ammonia and a non-ammonia fuel which is easier to burn than ammonia as fuel. The non-ammonia fuel is directly injected into a combustion chamber by a non-ammonia fuel injector, and the injected non-ammonia fuel is ignited, whereby combustion of the air-fuel mixture in the combustion chamber is commenced. In the control system of the internal combustion engine, the injection timing of the non-ammonia fuel is advanced at a time when a ratio of ammonia in all fuel fed to the internal combustion engine is high in comparison with the time when the ratio is low. Therefore, a control system of an internal combustion engine capable of using ammonia and a non-ammonia fuel (gasoline, light oil, hydrogen, etc.) which is easier to burn than ammonia, which suitably feeds fuel and controls combustion in order to suitably burn an air-fuel mixture in a combustion chamber is provided.
摘要翻译：内燃机可以使用比氨更容易燃烧的氨和非氨燃料作为燃料。非氨燃料通过非氨燃料喷射器直接喷射到燃烧室中，并且喷射的非氨燃料被点燃，从而开始燃烧室内的空气燃料混合物的燃烧。在内燃机的控制系统中，与比率低的时间相比，在供给内燃机的全部燃料中的氨的比例高时，非氨燃料的喷射正时进行。因此，能够使用氨和能够比氨更容易燃烧的非氨燃料（汽油，轻油，氢气等）的内燃机的控制系统，其适当地供给燃料并控制燃烧以适当地在燃烧室中燃烧空气燃料混合物。

6. 发明申请

US20100288221A1 INTAKE DEVICE FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：多缸内燃机的装置
公开(公告)号：US20100288221A1
公开(公告)日：2010-11-18
申请号：US12734715
申请日：2008-11-28
申请人： Keiji Yoeda , Yasushi Ito , Shouji Katsumata , Hideyuki Nishida , Shiro Tanno
发明人： Keiji Yoeda , Yasushi Ito , Shouji Katsumata , Hideyuki Nishida , Shiro Tanno
IPC分类号： F02M35/104 , F02B25/14
CPC分类号： F02M35/112 , F02B27/021 , F02B27/0268 , F02B29/083 , F02M35/10032 , F02M35/10045 , Y02T10/146
摘要： An intake passage in an internal combustion engine includes an independent passage disposed in each of cylinders, and a common passage connected to the independent passage, to be commonly used by the different cylinders. A cross-sectional area of the independent passage disposed in the cylinder having the long passage length from an intake valve to a surge tank is made greater than that of the independent passage disposed in the cylinder having the short passage length.
摘要翻译：内燃机中的进气通道包括设置在每个气缸中的独立通道和连接到独立通道的共同通道，以被不同气缸共同使用。设置在具有从进气阀到缓冲罐的长通道长度的气缸中的独立通道的横截面面积比设置在具有短通道长度的气缸中的独立通道的横截面积大。

7. 发明授权

US09002619B2 Apparatus for controlling a vehicle 有权
标题翻译：用于控制车辆的装置
公开(公告)号：US09002619B2
公开(公告)日：2015-04-07
申请号：US12676438
申请日：2008-11-28
申请人： Yasushi Ito , Shouji Katsumata , Keiji Yoeda , Hideyuki Nishida , Shiro Tanno
发明人： Yasushi Ito , Shouji Katsumata , Keiji Yoeda , Hideyuki Nishida , Shiro Tanno
IPC分类号： B60T7/12 , G05D1/00 , G06F7/00 , G06F17/00 , F02B29/08 , F02D41/00 , F02D41/22 , F02B3/06 , F02B29/04 , F02B37/00
CPC分类号： F02B29/083 , F02B3/06 , F02B29/0406 , F02B37/00 , F02D41/0002 , F02D41/222 , F02D2041/227 , F02D2200/0404 , Y02T10/146 , Y02T10/42
摘要： It is possible to suppress fluctuations of an air intake amount when the open degree of an air intake control valve is unknown. An engine includes an impulse valve common to all the cylinders arranged in the engine. The impulse valve is arranged in a communicating tube provided at the downstream side of a serge tank. An ECU executes impulse valve drive control. In the control, the ECU judges whether a rotation angle sensor which detects the open degree of the impulse valve has failed. If it is judged that the rotation angle sensor has failed, the ECU controls a drive motor and a drive circuit for driving a valve body so that a valve body of the impulse valve rotates inside the communicating tube. Here, the rotor of the drive motor which defines the rotation speed of the valve body has an rpm which is set in accordance with the mechanical rpm NE of the engine.
摘要翻译：当进气控制阀的开度未知时，可以抑制进气量的波动。发动机包括与布置在发动机中的所有气缸共用的脉冲阀。脉冲阀布置在设置在塞槽的下游侧的连通管中。 ECU执行脉冲阀驱动控制。在该控制中，ECU判断检测脉冲阀的开度的旋转角度传感器是否失败。如果判断为旋转角度传感器发生故障，则ECU控制驱动电动机和驱动阀体的驱动电路，使得脉冲阀的阀体在连通管的内部旋转。这里，限定阀体的转速的驱动马达的转子的转速为发动机的机械转速NE而设定。

8. 发明授权

US08534237B2 Control system of internal combustion engine 失效
标题翻译：内燃机控制系统
公开(公告)号：US08534237B2
公开(公告)日：2013-09-17
申请号：US12765488
申请日：2010-04-22
申请人： Kazuki Iwatani , Yasushi Ito , Shiro Tanno
发明人： Kazuki Iwatani , Yasushi Ito , Shiro Tanno
IPC分类号： F02B43/00 , F02M51/00
CPC分类号： F02M25/00 , F01N3/0807 , F01N3/0842 , F01N3/103 , F01N3/2066 , F01N5/02 , F01N13/009 , F02D41/0025 , F02D41/3094 , F02D41/402 , F02M43/00 , F02M69/044 , F02M69/046 , Y02T10/16 , Y02T10/44
摘要： An internal combustion engine can use ammonia and a non-ammonia fuel which is easier to burn than ammonia as fuel. The non-ammonia fuel is directly injected into a combustion chamber by a non-ammonia fuel injector, and the injected non-ammonia fuel is ignited, whereby combustion of the air-fuel mixture in the combustion chamber is commenced. In the control system of the internal combustion engine, the injection timing of the non-ammonia fuel is advanced at a time when a ratio of ammonia in all fuel fed to the internal combustion engine is high in comparison with the time when the ratio is low. Therefore, a control system of an internal combustion engine capable of using ammonia and a non-ammonia fuel (gasoline, light oil, hydrogen, etc.) which is easier to burn than ammonia, which suitably feeds fuel and controls combustion in order to suitably burn an air-fuel mixture in a combustion chamber is provided.
摘要翻译：内燃机可以使用比氨更容易燃烧的氨和非氨燃料作为燃料。非氨燃料通过非氨燃料喷射器直接喷射到燃烧室中，并且喷射的非氨燃料被点燃，从而开始燃烧室内的空气燃料混合物的燃烧。在内燃机的控制系统中，与比率低的时间相比，在供给内燃机的全部燃料中的氨的比例高时，非氨燃料的喷射正时进行。因此，能够使用氨和能够比氨更容易燃烧的非氨燃料（汽油，轻油，氢气等）的内燃机的控制系统，其适当地供给燃料并控制燃烧以适当地在燃烧室中燃烧空气燃料混合物。

9. 发明申请

US20110264355A1 CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机控制系统
公开(公告)号：US20110264355A1
公开(公告)日：2011-10-27
申请号：US12765488
申请日：2010-04-22
申请人： Kazuki IWATANI , Yasushi Ito , Shiro Tanno
发明人： Kazuki IWATANI , Yasushi Ito , Shiro Tanno
IPC分类号： F02D41/30 , F23C1/00
CPC分类号： F02M25/00 , F01N3/0807 , F01N3/0842 , F01N3/103 , F01N3/2066 , F01N5/02 , F01N13/009 , F02D41/0025 , F02D41/3094 , F02D41/402 , F02M43/00 , F02M69/044 , F02M69/046 , Y02T10/16 , Y02T10/44
摘要： An internal combustion engine can use ammonia and a non-ammonia fuel which is easier to burn than ammonia as fuel. The non-ammonia fuel is directly injected into a combustion chamber by a non-ammonia fuel injector, and the injected non-ammonia fuel is ignited, whereby combustion of the air-fuel mixture in the combustion chamber is commenced. In the control system of the internal combustion engine, the injection timing of the non-ammonia fuel is advanced at a time when a ratio of ammonia in all fuel fed to the internal combustion engine is high in comparison with the time when the ratio is low. Therefore, a control system of an internal combustion engine capable of using ammonia and a non-ammonia fuel (gasoline, light oil, hydrogen, etc.) which is easier to burn than ammonia, which suitably feeds fuel and controls combustion in order to suitably burn an air-fuel mixture in a combustion chamber is provided.
摘要翻译：内燃机可以使用比氨更容易燃烧的氨和非氨燃料作为燃料。非氨燃料通过非氨燃料喷射器直接喷射到燃烧室中，并且喷射的非氨燃料被点燃，从而开始燃烧室内的空气燃料混合物的燃烧。在内燃机的控制系统中，与比率低的时间相比，在供给内燃机的全部燃料中的氨的比例高时，非氨燃料的喷射正时进行。因此，能够使用氨和能够比氨更容易燃烧的非氨燃料（汽油，轻油，氢气等）的内燃机的控制系统，其适当地供给燃料并控制燃烧以适当地在燃烧室中燃烧空气燃料混合物。

10. 发明授权

US08516991B2 Multi-fuel internal combustion engine 有权
标题翻译：多燃料内燃机
公开(公告)号：US08516991B2
公开(公告)日：2013-08-27
申请号：US12989559
申请日：2008-04-24
申请人： Shiro Tanno , Yasushi Ito
发明人： Shiro Tanno , Yasushi Ito
IPC分类号： F02B5/00 , F02M43/00
CPC分类号： F02D41/0025 , F02B3/06 , F02B17/005 , F02B23/101 , F02B2075/125 , F02B2275/16 , F02D13/0226 , F02D19/061 , F02D19/0636 , F02D19/0649 , F02D19/0665 , F02D19/0689 , F02D19/0692 , F02D19/0694 , F02D19/081 , F02D35/021 , F02D35/023 , F02D35/028 , F02D41/3076 , F02D41/401 , F02D41/403 , F02D2200/0408 , F02D2200/0414 , F02D2200/0611 , F02D2200/0612 , F02M37/0064 , F02M37/0088 , Y02T10/123 , Y02T10/36 , Y02T10/44
摘要： To improve an ignitability to a fuel having a low compressed ignitability in a combustion chamber in a compressed self-ignition diffusive combustion mode operation. In a multi-fuel internal combustion engine operated by introducing at least one type of fuel among at least two types of fuels having different properties into a combustion chamber or introducing a mixed fuel composed of at least the two types of fuels into the combustion chamber, an electronic control unit is provided with a fuel characteristics detection means that detects an ignitability index value as an index showing a compressed ignitability of a fuel itself introduced into the combustion chamber, and a fuel injection control means that previously injects, when a compressed self-ignition diffusive combustion is performed using a fuel in the combustion chamber, which is determined to have a low compressed ignitability based on the ignitability index value, the fuel at a predetermined timing in a period from an intake stroke to a compression stroke, and thereafter mainly injects the fuel and introduces the fuel having the low compressed ignitability into the combustion chamber.
摘要翻译：在压缩自点火扩散燃烧模式操作中，改善在燃烧室中具有低压缩点火性的燃料的点火性。在通过将具有不同特性的至少两种类型的燃料中的至少一种燃料引入燃烧室或将由至少两种类型的燃料组成的混合燃料引入燃烧室中的多燃料内燃机中，电子控制单元设置有燃料特性检测装置，其检测作为引导到燃烧室中的燃料本身的压缩点火性的指标的点火指标值，以及当压缩自对准时预先注入的燃料喷射控制装置，使用燃烧室中的燃料进行点火扩散燃烧，该燃料被确定为在从进气冲程到压缩冲程的期间内的预定定时基于点火指数值具有低压缩点火性，然后主要喷射燃料并将具有低压燃点燃性的燃料引入燃烧室。

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