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公开(公告)号：US20130133624A1
公开(公告)日：2013-05-30
申请号：US13813434
申请日：2011-08-04
申请人： Takayuki Hirose , Takeshi Yamada , Yasunori Ashikaga , Takayuki Yamada , Takahiro Kuge , Takahiro Takimoto , Mamoru Nomura
发明人： Takayuki Hirose , Takeshi Yamada , Yasunori Ashikaga , Takayuki Yamada , Takahiro Kuge , Takahiro Takimoto , Mamoru Nomura
IPC分类号： F02M51/06
CPC分类号： F02M51/06 , F02B25/04 , F02D19/061 , F02D19/0689 , F02D19/0692 , F02D19/10 , F02M21/0212 , F02M21/0275 , Y02T10/32 , Y02T10/36
摘要： Disclosed herein is a two-cycle engine that includes an exhaust port which is opened and closed at one end portion in a longitudinal direction of a cylinder; a scavenging port which is opened and closed at the other end portion in the longitudinal direction of the cylinder; and a fuel injection port which injects a fuel into the cylinder provided between the exhaust port and the scavenging port, wherein the fuel begins to be injected in a state in which at least any one of the exhaust port and the scavenging port is opened.
摘要翻译： 这里公开了一种双冲程发动机，其包括在气缸的纵向方向上的一个端部处打开和关闭的排气口; 在气缸的长度方向的另一端部开闭的清扫口; 以及燃料喷射口，其将燃料喷射到设置在排气口和扫气口之间的气缸中，其中燃料开始以排气口和扫气口中的至少任一个打开的状态喷射。
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公开(公告)号：US08972151B2
公开(公告)日：2015-03-03
申请号：US13813434
申请日：2011-08-04
申请人： Takayuki Hirose , Takeshi Yamada , Yasunori Ashikaga , Takayuki Yamada , Takahiro Kuge , Takahiro Takimoto , Mamoru Nomura
发明人： Takayuki Hirose , Takeshi Yamada , Yasunori Ashikaga , Takayuki Yamada , Takahiro Kuge , Takahiro Takimoto , Mamoru Nomura
CPC分类号： F02M51/06 , F02B25/04 , F02D19/061 , F02D19/0689 , F02D19/0692 , F02D19/10 , F02M21/0212 , F02M21/0275 , Y02T10/32 , Y02T10/36
摘要： Disclosed herein is a two-cycle engine that includes an exhaust port which is opened and closed at one end portion in a longitudinal direction of a cylinder; a scavenging port which is opened and closed at the other end portion in the longitudinal direction of the cylinder; and a fuel injection port which injects a fuel into the cylinder provided between the exhaust port and the scavenging port, wherein the fuel begins to be injected in a state in which at least any one of the exhaust port and the scavenging port is opened.
摘要翻译： 这里公开了一种双冲程发动机，其包括在气缸的纵向方向上的一个端部处打开和关闭的排气口; 在气缸的长度方向的另一端部开闭的清扫口; 以及燃料喷射口，其将燃料喷射到设置在排气口和扫气口之间的气缸中，其中燃料开始以排气口和扫气口中的至少任一个打开的状态喷射。
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公开(公告)号：US08534262B2
公开(公告)日：2013-09-17
申请号：US12747646
申请日：2008-11-05
CPC分类号： F02M61/14 , F02B23/0651 , F02B23/0663 , F02B23/069 , F02B2275/14 , F02M61/1813 , Y02T10/123 , Y02T10/125
摘要： In a diesel engine 1 with fuel injection valves 6a and 6b for injecting fuel 5a, 5b into a combustion chamber 4, respectively, the valves 6a and 6b are arranged such that they are opposed to each other horizontally and diametrically of the combustion chamber 4 in a plan view and are out of alignment in height to each other axially of a cylinder 2. With the valves 6a and 6b being positioned close to and away from the cylinder head 7, respectively, an upper surface of the piston 3 has a rising gradient extending from its side adjacent to the valve 6b toward its side adjacent to the valve 6a up to diametrically halfway of the piston 3.
摘要翻译： 在具有用于将燃料5a，5b分别喷射到燃烧室4中的燃料喷射阀6a和6b的柴油发动机1中，阀6a和6b被布置成使得它们相对于燃烧室4的水平和直径彼此相对 平面图，并且在气缸2的轴向彼此高度不对齐。由于阀6a和6b分别靠近和远离气缸盖7定位，活塞3的上表面具有升高的梯度 从其邻近阀6b的一侧向其邻近阀6a的一侧延伸直到活塞3的直径半径。
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公开(公告)号：US20110155101A1
公开(公告)日：2011-06-30
申请号：US12808379
申请日：2008-11-05
IPC分类号： F02M69/04
CPC分类号： F02B23/02 , F02B3/06 , F02B23/066 , F02B23/0669 , F02B2275/14 , F02M61/1806 , Y02T10/123 , Y02T10/125
摘要： In a diesel engine including a fuel injection valve for injection of fuel into a combustion chamber to produce sprays in the chamber, an axis of the valve is deviated radially outwardly of an axis of a cylinder, so that the valve is positioned close to an inner periphery of the cylinder. Nozzle holes of the valve are grouped into two groups with respect to a line formed by connecting, in plan view, the axis of the valve with the axis of the cylinder. The sprays injected from the nozzle holes advance in a fan-like manner in the plan view and strike against the inner periphery of the cylinder on a side away from the valve.
摘要翻译： 在包括用于将燃料喷射到燃烧室中以在腔室中产生喷雾的燃料喷射阀的柴油发动机中，阀的轴线在气缸的轴线的径向外侧偏离，使得阀靠近内部 气缸周边。 阀的喷嘴孔相对于在平面图中通过将气缸的轴线与气缸的轴线连接而形成的线分成两组。 从喷嘴孔喷射的喷雾在平面图中以扇形的方式前进，并且在远离阀的一侧抵靠气缸的内周。
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公开(公告)号：US20100294234A1
公开(公告)日：2010-11-25
申请号：US12747646
申请日：2008-11-05
IPC分类号： F02B3/00
CPC分类号： F02M61/14 , F02B23/0651 , F02B23/0663 , F02B23/069 , F02B2275/14 , F02M61/1813 , Y02T10/123 , Y02T10/125
摘要： In a diesel engine 1 with fuel injection valves 6a and 6b for injecting fuel 5a, 5b into a combustion chamber 4, respectively, the valves 6a and 6b are arranged such that they are opposed to each other horizontally and diametrically of the combustion chamber 4 in a plan view and are out of alignment in height to each other axially of a cylinder 2. With the valves 6a and 6b being positioned close to and away from the cylinder head 7, respectively, an upper surface of the piston 3 has a rising gradient extending from its side adjacent to the valve 6b toward its side adjacent to the valve 6a up to diametrically halfway of the piston 3.
摘要翻译： 在具有用于将燃料5a，5b分别喷射到燃烧室4中的燃料喷射阀6a和6b的柴油发动机1中，阀6a和6b被布置成使得它们相对于燃烧室4的水平和直径彼此相对 平面图，并且在气缸2的轴向彼此高度不对齐。由于阀6a和6b分别靠近和远离气缸盖7定位，活塞3的上表面具有升高的梯度 从其邻近阀6b的一侧向其邻近阀6a的一侧延伸直到活塞3的直径半径。
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公开(公告)号：US08418673B2
公开(公告)日：2013-04-16
申请号：US12808379
申请日：2008-11-05
CPC分类号： F02B23/02 , F02B3/06 , F02B23/066 , F02B23/0669 , F02B2275/14 , F02M61/1806 , Y02T10/123 , Y02T10/125
摘要： In a diesel engine including a fuel injection valve for injection of fuel into a combustion chamber to produce sprays in the chamber, an axis of the valve is deviated radially outwardly of an axis of a cylinder, so that the valve is positioned close to an inner periphery of the cylinder. Nozzle holes of the valve are grouped into two groups with respect to a line formed by connecting, in plan view, the axis of the valve with the axis of the cylinder. The sprays injected from the nozzle holes advance in a fan-like manner in the plan view and strike against the inner periphery of the cylinder on a side away from the valve.
摘要翻译： 在包括用于将燃料喷射到燃烧室中以在腔室中产生喷雾的燃料喷射阀的柴油发动机中，阀的轴线在气缸的轴线的径向外侧偏离，使得阀靠近内部 气缸周边。 阀的喷嘴孔相对于在平面图中通过将气缸的轴线与气缸的轴线连接而形成的线分成两组。 从喷嘴孔喷射的喷雾在平面图中以扇形的方式前进，并且在远离阀的一侧抵靠气缸的内周。
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公开(公告)号：US20120107755A1
公开(公告)日：2012-05-03
申请号：US13383630
申请日：2010-07-14
IPC分类号： F23D11/00
CPC分类号： F23Q7/10 , F01N3/025 , F01N2240/14 , F23D2900/21003 , F23M9/06
摘要： This burner apparatus (S1) includes: an ignition system (7) including a heating portion (7a, 7c) which heats air-fuel mixture to its ignition temperature or more; and a windbreak device (10) placed around the heating portion (7a, 7c) apart from the heating portion (7a, 7c), and configured to reduce a flow speed of fluid (X) which is supplied to the heating portion (7a, 7c). According to the burner apparatus (S1), it is possible to improve the ignition performance of the ignition system, and to also generate high-temperature gas stably.
摘要翻译： 该燃烧器装置（S1）包括：点火系统（7），其包括将空气燃料混合物加热至其点火温度以上的加热部（7a，7c） 以及隔离加热部（7a，7c）的加热部（7a，7c）周围的防风装置（10），并且构成为减少供给到加热部（7a，7c）的流体（X） 7c）。 根据燃烧器装置（S1），可以提高点火系统的点火性能，并且还可以稳定地产生高温气体。
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公开(公告)号：US09395083B2
公开(公告)日：2016-07-19
申请号：US13498967
申请日：2010-09-30
CPC分类号： F23Q7/06 , F01N3/0256 , F01N3/2033 , F01N2610/03 , F01N2610/107 , Y02T10/26
摘要： An ignition device that ignites a mixture including an oxidizer and fuel includes a heating element (1) that has a heat generation region (1a) generating formerly heat to a temperature above the ignition temperature of the mixture (Y) at a tip projected downward from an installation unit (100), a fuel holding unit (2) that encloses the heat generation region (1a), in which the heat generation region (1a) is installed inside thereof and has a through hole (2a) opened to an upper part thereof, and a surrounding wall (3) that forms a space (R) connected to the upper part of the through hole (2a) and has a flame ejection opening (3a) opened from the space (R) to the outside. According to the ignition device, an ignitability of the ignition device can be improved.
摘要翻译： 点燃包括氧化剂和燃料的混合物的点火装置包括加热元件（1），该加热元件（1）具有以下热量的发热区域（1a），该发热区域在从 安装单元（100），封闭发热区域（1a）的燃料保持单元（2），其中发热区域（1a）安装在其内部，并具有向上部开口的通孔（2a） 和形成与通孔（2a）的上部连接的空间（R）的周围壁（3），并且具有从空间（R）向外部开口的火焰喷射口（3a）。 根据点火装置，可以提高点火装置的点火性。
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公开(公告)号：US08827694B2
公开(公告)日：2014-09-09
申请号：US13635937
申请日：2011-03-23
CPC分类号： F23D21/005 , F01N3/023 , F01N3/025 , F01N3/2033 , F01N3/204 , F01N3/36 , F01N3/38 , F01N2240/14 , F01N2410/00 , F01N2470/00 , F23C6/04 , F23C2900/06041 , F23D91/02 , F23G7/065 , Y02T10/26
摘要： Disclosed is a burner device that includes a partition member which air-permeably partitions an ignition region for igniting a mixture gas and a flame retaining region for maintaining the combustion of the mixture gas, and also adjusts the flow speed of the mixture gas supplied from the ignition region to the flame retaining region, the partition member including a protrusion portion that protrudes into an oxidant flow passage and stops a part of the oxidant flowing through the oxidant flow passage to guide the oxidant into a take-in passage region.
摘要翻译： 本发明公开了一种燃烧器装置，其特征在于，具备能够将混合气体点燃的点火区域和用于保持混合气体的燃烧的火焰保持区域分隔开的分隔构件，并且还调整从所述混合气体供给的混合气体的流速 点火区域到火焰保持区域，分隔构件包括突出部分，突出部分突出到氧化剂流动通道中并阻止氧化剂流过氧化剂流动通道的一部分氧化剂引导到吸入通道区域。
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公开(公告)号：US08651082B2
公开(公告)日：2014-02-18
申请号：US12808546
申请日：2008-11-05
IPC分类号： F02F1/42
CPC分类号： F02B1/12 , F01L3/06 , F01L3/20 , F02B3/06 , F02B2275/16 , F02D41/3035 , F02F1/4235 , F02M61/145 , F02M61/1806 , F02M69/042 , Y02T10/123 , Y02T10/146
摘要： In a premixed compression ignition diesel engine 1 with fuel being injected midway of a intake passage 15, an intake port 6 is formed with an orifice 10 which is throttled in passage cross-sectional area at least in an opening operation of an intake valve 7. This prevents adhesion of the fuel to an inner wall of the intake passage and promotes atomization of the fuel. A combustion chamber is fed with the sufficiently atomized fuel, which prevents combustion failure in the combustion chamber to attain reduction of particulate matters.
摘要翻译： 在具有在进气通道15的中途喷射燃料的预混压缩点火柴油发动机1中，进气口6形成有至少在进气门7的打开操作中以通道横截面积节流的孔口10。 这防止燃料粘附到进气通道的内壁并促进燃料的雾化。 向燃烧室供给充分雾化的燃料，其防止燃烧室中的燃烧故障以减少颗粒物质。
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