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公开(公告)号：US08118012B2
公开(公告)日：2012-02-21
申请号：US12066161
申请日：2006-09-14
IPC分类号： F02M21/02
CPC分类号： B60W20/10 , B60K6/24 , B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , F02D19/0628 , F02D19/0644 , F02D19/0671 , F02D19/0689 , F02D19/0694 , F02D19/0697 , F02D19/081 , Y02T10/36 , Y02T10/6221 , Y02T10/6286 , Y02T10/6295 , Y02T90/42 , Y10S123/12
摘要： In an internal combustion engine using hydrocarbon fuel and hydrogen gas as fuels and including a fuel injection device that injects liquid fuel, a hydrogen-blended fuel in which hydrogen gas is contained in the form of minute bubbles in a liquid hydrocarbon fuel, that is supplied to the fuel injection device. The hydrogen-blended fuel is stored in a fuel tank. Hydrogen gas that has escaped from the hydrogen-blended fuel in the fuel tank is fed to a minute-bubble producing device, which forms the fuel gas into minute bubbles and mixes the minute bubbles back into the hydrogen-blended fuel.
摘要翻译： 在使用碳氢化合物燃料和氢气作为燃料的内燃机中，包括喷射液体燃料的燃料喷射装置，在液体烃燃料中以微小气泡的形式含有氢气的氢混合燃料 到燃料喷射装置。 氢混合燃料储存在燃料箱中。 将从燃料箱中的氢混合燃料中逸出的氢气供给到微小气泡生成装置，该装置将燃料气体形成微小气泡，并将微小气泡混合回氢混合燃料。
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公开(公告)号：US20080223344A1
公开(公告)日：2008-09-18
申请号：US12066161
申请日：2006-09-14
CPC分类号： B60W20/10 , B60K6/24 , B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , F02D19/0628 , F02D19/0644 , F02D19/0671 , F02D19/0689 , F02D19/0694 , F02D19/0697 , F02D19/081 , Y02T10/36 , Y02T10/6221 , Y02T10/6286 , Y02T10/6295 , Y02T90/42 , Y10S123/12
摘要： In an internal combustion engine using hydrocarbon fuel and hydrogen gas as fuels and including a fuel injection device that injects liquid fuel, a hydrogen-blended fuel in which hydrogen gas is contained in the form of minute bubbles in a liquid hydrocarbon fuel, that is supplied to the fuel injection device. The hydrogen-blended fuel is stored in a fuel tank. Hydrogen gas that has escaped from the hydrogen-blended fuel in the fuel tank is fed to a minute-bubble producing device, which forms the fuel gas into minute bubbles and mixes the minute bubbles back into the hydrogen-blended fuel.
摘要翻译： 在使用碳氢化合物燃料和氢气作为燃料的内燃机中，包括喷射液体燃料的燃料喷射装置，在液体烃燃料中以微小气泡的形式含有氢气的氢混合燃料 到燃料喷射装置。 氢混合燃料储存在燃料箱中。 将从燃料箱中的氢混合燃料中逸出的氢气供给到微小气泡生成装置，该装置将燃料气体形成微小气泡，并将微小气泡混合回氢混合燃料。
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公开(公告)号：US07775196B2
公开(公告)日：2010-08-17
申请号：US11922142
申请日：2006-06-28
IPC分类号： F02M27/00
CPC分类号： F02M27/08 , F02D2200/0606 , F02M69/041 , F02M69/042 , F02M69/08
摘要： A fuel supply apparatus that supplies fuel to an internal combustion engine by injecting liquid fuel from a fuel injection valve into a suction port is configured by a microbubble generator that generates microbubbles and an ultrasonic wave generator that generates an ultrasonic wave depending on a gas in the microbubbles generated by the microbubble generator. In the fuel supply apparatus, the generated microbubbles are mixed into the liquid fuel that is supplied to the fuel injection valve, and the liquid fuel in which the microbubbles are mixed is irradiated with the ultrasonic wave depending on the driving state of the internal combustion engine. When the liquid fuel in which the microbubbles are mixed is irradiated with the ultrasonic wave, a temperature of the liquid fuel is raised instantaneously due to contraction of the microbubbles.
摘要翻译： 通过将燃料喷射阀的液体燃料喷射到吸入口内而向内燃机供给燃料的燃料供给装置由产生微泡的微泡发生器和产生超声波的超声波发生器构成，所述超声波发生器根据 由微泡发生器产生的微泡。 在燃料供给装置中，将生成的微泡混合到供给到燃料喷射阀的液体燃料中，并且混合有微泡的液体燃料根据内燃机的驱动状态被照射超声波 。 当混合有微泡的液体燃料用超声波照射时，由于微泡的收缩，液体燃料的温度立即升高。
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4.发明申请公开(公告)号：US20100043731A1
公开(公告)日：2010-02-25
申请号：US11922141
申请日：2006-06-05
CPC分类号： F01M5/02 , F01P9/00 , F16H57/0412 , F16N39/00
摘要： A medium circulating apparatus of engine oil, which improves startability and warm up ability of an internal combustion engine, includes a microbubble generator that generates microbubbles and mixes the microbubbles into the circulating engine oil. Further, the medium circulating apparatus includes a medium temperature acquiring unit that acquires a temperature of the engine oil. The microbubbles are generated by the microbubble generator when the temperature of the engine oil is less than or equal to a predetermined value in order to decrease a viscosity, a heat conductivity, and a heat capacity of the engine oil in which the microbubbles are mixed.
摘要翻译： 发动机油的介质循环装置，其提高内燃机的起动性和预热能力，包括产生微泡并将微泡混入循环发动机油的微泡发生器。 此外，介质循环装置包括获取发动机油的温度的介质温度获取单元。 为了降低混合微泡的发动机油的粘度，导热性和热容量，当发动机机油的温度小于或等于预定值时，微泡由微泡发生器产生。
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公开(公告)号：US20080245318A1
公开(公告)日：2008-10-09
申请号：US11817348
申请日：2006-04-07
IPC分类号： F02B43/08
CPC分类号： C01B3/02 , F02B23/104 , F02D19/0605 , F02D19/0628 , F02D19/0644 , F02D19/0671 , F02D19/0689 , F02D19/0694 , F02D19/081 , F02M25/12 , Y02T10/121 , Y02T10/36 , Y10S123/12
摘要： It is an object of the present invention to improve the mixability of liquid hydrocarbon fuel and hydrogen gas and reduce the number of parts required for fuel supply means that supplies the two types of fuel. Disclosed is a hydrogen-fueled internal combustion engine that uses liquid hydrocarbon fuel and hydrogen gas as fuel. The hydrogen-fueled internal combustion engine comprises a fuel injection device for injecting hydrocarbon fuel; fuel supply means for supplying hydrocarbon fuel to the fuel injection device; and a microbubble generation device for generating microbubbles of hydrogen gas and mixing the generated microbubbles of hydrogen gas into liquid hydrocarbon fuel in the fuel supply means. The hydrogen gas microbubbles are supplied, for instance, to a fuel supply path (second fuel supply path) and fuel tank, which constitute the fuel supply means.
摘要翻译： 本发明的目的是提高液态烃燃料和氢气的混合性，并减少供应两种燃料的燃料供应装置所需的部件数量。 公开了一种使用液体烃燃料和氢气作为燃料的氢燃料内燃机。 氢燃料内燃机包括用于喷射烃燃料的燃料喷射装置; 用于向燃料喷射装置供给碳氢燃料的燃料供给装置; 以及用于产生氢气微泡并将生成的氢气微泡混合到燃料供给装置中的液态烃燃料的微泡生成装置。 氢气微泡例如被供给到构成燃料供给装置的燃料供给路径（第二燃料供给路径）和燃料箱。
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公开(公告)号：US07789047B2
公开(公告)日：2010-09-07
申请号：US11817348
申请日：2006-04-07
IPC分类号： F02B43/08
CPC分类号： C01B3/02 , F02B23/104 , F02D19/0605 , F02D19/0628 , F02D19/0644 , F02D19/0671 , F02D19/0689 , F02D19/0694 , F02D19/081 , F02M25/12 , Y02T10/121 , Y02T10/36 , Y10S123/12
摘要： A hydrogen-fueled internal combustion engine that uses liquid hydrocarbon fuel and hydrogen gas as fuel, which improves mixability of liquid hydrocarbon fuel and hydrogen gas and reduces the number of parts required for a fuel supply that supplies the two types of fuel. The hydrogen-fueled internal combustion engine includes a fuel injection device injecting hydrocarbon fuel; a fuel supply supplying hydrocarbon fuel to the fuel injection device; and a microbubble generation device generating microbubbles of hydrogen gas and mixing the generated microbubbles of hydrogen gas into liquid hydrocarbon fuel in the fuel supply. The hydrogen gas microbubbles are supplied, for instance, to a fuel supply path and fuel tank, which constitute the fuel supply.
摘要翻译： 一种使用液体烃燃料和氢气作为燃料的氢燃料内燃机，其改善了液体烃燃料和氢气的混合性，并且减少了供应两种燃料的燃料供应所需的零件数量。 氢燃料内燃机包括喷射烃燃料的燃料喷射装置; 向所述燃料喷射装置供给碳氢化合物燃料的燃料供给; 以及产生氢气微泡并将生成的氢气微泡混合到燃料供应中的液态烃燃料中的微泡发生装置。 氢气微泡例如被供给到构成燃料供应的燃料供给路径和燃料箱。
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7.发明申请公开(公告)号：US20090012698A1
公开(公告)日：2009-01-08
申请号：US12162399
申请日：2006-12-28
申请人： Tomohiro Shinagawa , Makoto Suzuki
发明人： Tomohiro Shinagawa , Makoto Suzuki
IPC分类号： F02D41/30
CPC分类号： F02D41/3041 , F02B23/0669 , F02B23/0672 , F02B2023/085 , F02D13/0215 , F02D19/024 , F02D19/0644 , F02D19/0671 , F02D35/023 , F02D37/02 , F02D41/0027 , F02D41/3076 , F02D41/403 , F02D2041/389 , F02M21/02 , F02M21/0206 , F02M21/0275 , F02M21/0284 , Y02T10/125 , Y02T10/18 , Y02T10/32 , Y02T10/36
摘要： In a gas-fueled internal combustion engine, an ignition device (16, 6O, 62, 64, 66) is arranged in a moving direction of a stream of the gaseous fuel injected from an in-cylinder injection valve (40) in a combustion chamber. The ignition device can directly ignite the fuel stream and diffusive combustion of the gaseous fuel can be executed by sequentially injecting the gaseous fuel toward a flame created by the ignition. Further, premix combustion of the gaseous fuel can also be performed by igniting an air-fuel mixture after the gaseous fuel injected from the in-cylinder injection valve has been sufficiently mixed with the air. As an operation mode of the engine, a lean premix combustion operation is selected when the engine is operated in a prescribed operation region, and the operation mode is changed to a diffusive combustion operation when the engine is operated in a higher load operation region than the prescribed operation region.
摘要翻译： 在气体燃料内燃机中，点燃装置（16,60,62,64,66）沿着从缸内喷射阀（40）中燃烧的燃料气流的流动方向布置 房间。 点火装置可以直接点燃燃料流，并且气态燃料的扩散燃烧可以通过将气体燃料顺向地喷射到由点火产生的火焰中来执行。 此外，气体燃料的预混合燃烧也可以在从缸内喷射阀喷射的气态燃料与空气充分混合之后点燃空气 - 燃料混合物来进行。 作为发动机的操作模式，当发动机在规定的操作区域中操作时，选择精益预混燃烧操作，并且当发动机在比负载操作区域更高的负载操作区域中操作时，将操作模式改变为扩散燃烧操作 规定的操作区域。
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8.发明授权公开(公告)号：US08047165B2
公开(公告)日：2011-11-01
申请号：US11922141
申请日：2006-06-05
IPC分类号： F01P9/00
CPC分类号： F01M5/02 , F01P9/00 , F16H57/0412 , F16N39/00
摘要： A medium circulating apparatus of engine oil, which improves startability and warm up ability of an internal combustion engine, includes a microbubble generator that generates microbubbles and mixes the microbubbles into the circulating engine oil. Further, the medium circulating apparatus includes a medium temperature acquiring unit that acquires a temperature of the engine oil. The microbubbles are generated by the microbubble generator when the temperature of the engine oil is less than or equal to a predetermined value in order to decrease a viscosity, a heat conductivity, and a heat capacity of the engine oil in which the microbubbles are mixed.
摘要翻译： 发动机油的介质循环装置，其提高内燃机的起动性和预热能力，包括产生微泡并将微泡混入循环发动机油的微泡发生器。 此外，介质循环装置包括获取发动机油的温度的介质温度获取单元。 为了降低混合微泡的发动机油的粘度，导热性和热容量，当发动机机油的温度小于或等于预定值时，微泡由微泡发生器产生。
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9.发明授权公开(公告)号：US07822530B2
公开(公告)日：2010-10-26
申请号：US12162399
申请日：2006-12-28
申请人： Tomohiro Shinagawa , Makoto Suzuki
发明人： Tomohiro Shinagawa , Makoto Suzuki
IPC分类号： F02D19/02
CPC分类号： F02D41/3041 , F02B23/0669 , F02B23/0672 , F02B2023/085 , F02D13/0215 , F02D19/024 , F02D19/0644 , F02D19/0671 , F02D35/023 , F02D37/02 , F02D41/0027 , F02D41/3076 , F02D41/403 , F02D2041/389 , F02M21/02 , F02M21/0206 , F02M21/0275 , F02M21/0284 , Y02T10/125 , Y02T10/18 , Y02T10/32 , Y02T10/36
摘要： In a gas-fueled internal combustion engine, an ignition device (16, 6O, 62, 64, 66) is arranged in a moving direction of a stream of the gaseous fuel injected from an in-cylinder injection valve (40) in a combustion chamber. The ignition device can directly ignite the fuel stream and diffusive combustion of the gaseous fuel can be executed by sequentially injecting the gaseous fuel toward a flame created by the ignition. Further, premix combustion of the gaseous fuel can also be performed by igniting an air-fuel mixture after the gaseous fuel injected from the in-cylinder injection valve has been sufficiently mixed with the air. As an operation mode of the engine, a lean premix combustion operation is selected when the engine is operated in a prescribed operation region, and the operation mode is changed to a diffusive combustion operation when the engine is operated in a higher load operation region than the prescribed operation region.
摘要翻译： 在气体燃料内燃机中，点燃装置（16,60,62,64,66）沿着从缸内喷射阀（40）中燃烧的燃料气流的流动方向布置 房间。 点火装置可以直接点燃燃料流，并且气态燃料的扩散燃烧可以通过将气体燃料顺向地喷射到由点火产生的火焰中来执行。 此外，气体燃料的预混合燃烧也可以在从缸内喷射阀喷射的气态燃料与空气充分混合之后点燃空气 - 燃料混合物来进行。 作为发动机的操作模式，当发动机在规定的操作区域中操作时，选择精益预混燃烧操作，并且当发动机在比负载操作区域更高的负载操作区域中操作时，将操作模式改变为扩散燃烧操作 规定的操作区域。
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公开(公告)号：US20090288647A1
公开(公告)日：2009-11-26
申请号：US11922142
申请日：2006-06-28
IPC分类号： F02M27/00
CPC分类号： F02M27/08 , F02D2200/0606 , F02M69/041 , F02M69/042 , F02M69/08
摘要： A fuel supply apparatus that supplies fuel to an internal combustion engine by injecting liquid fuel from a fuel injection valve into a suction port is configured by a microbubble generator that generates microbubbles and an ultrasonic wave generator that generates an ultrasonic wave depending on a gas in the microbubbles generated by the microbubble generator. In the fuel supply apparatus, the generated microbubbles are mixed into the liquid fuel that is supplied to the fuel injection valve, and the liquid fuel in which the microbubbles are mixed is irradiated with the ultrasonic wave depending on the driving state of the internal combustion engine. When the liquid fuel in which the microbubbles are mixed is irradiated with the ultrasonic wave, a temperature of the liquid fuel is raised instantaneously due to contraction of the microbubbles.
摘要翻译： 通过将燃料喷射阀的液体燃料喷射到吸入口内而向内燃机供给燃料的燃料供给装置由产生微泡的微泡发生器和产生超声波的超声波发生器构成，所述超声波发生器根据 由微泡发生器产生的微泡。 在燃料供给装置中，将生成的微泡混合到供给到燃料喷射阀的液体燃料中，并且混合有微泡的液体燃料根据内燃机的驱动状态被照射超声波 。 当混合有微泡的液体燃料用超声波照射时，由于微泡的收缩，液体燃料的温度立即升高。
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