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81. 发明公开

EP2928270A1 PLASMA GENERATING DEVICE 审中-公开
标题翻译：等离子体发生装置
公开(公告)号：EP2928270A1
公开(公告)日：2015-10-07
申请号：EP13858738.1
申请日：2013-11-29
申请人： Imagineering, Inc.
发明人： IKEDA Yuji
IPC分类号： H05H1/46 , F02P3/01 , F02P23/04
CPC分类号： H01J37/32155 , F02P3/02 , F02P5/1502 , F02P9/007 , F02P15/10 , F02P23/045 , H01J37/244 , H01J37/3211 , H01J37/32146 , H05H1/46 , H05H1/52 , H05H2001/463 , H05H2001/4682 , Y02T10/46
摘要： The present invention provides a plasma generating device that improves plasma generating efficiency for the power used and can further accommodate changes in plasma generating state because of changes in conditions of surroundings and the like. The present invention is a plasma generating device provided with an electromagnetic wave radiating device (13), which has an electromagnetic wave generating device (31) that oscillates electromagnetic waves and a radiating antenna (16) that radiates electromagnetic waves oscillated by the electromagnetic wave generating device (31), and a control device (35) that controls the electromagnetic wave radiating device (13). The plasma generating device is characterized by the electromagnetic wave radiating device (13) being provided with a power detector (15) that detects traveling wave power output by the electromagnetic wave generating device (31) and reflected wave power reflected from the radiating antenna (16) and the control device (35) automatically controlling the oscillation pattern for the electromagnetic waves on the basis of the proportion of the value for the reflected wave power to the value for the traveling wave power detected by the power detector (15).
摘要翻译：本发明提供一种等离子体产生装置，其改善所使用的功率的等离子体产生效率，并且可以进一步适应由于周围环境条件等的变化而引起的等离子体产生状态的变化。本发明是具有电磁波照射装置（13）的等离子体发生装置，该电磁波照射装置具有使电磁波振荡的电磁波发生装置（31）和发射由产生电磁波而振荡的电磁波的发射天线（16）装置（31）以及控制电磁波照射装置（13）的控制装置（35）。等离子体发生装置的特征在于，电磁波发射装置（13）具有功率检测器（15），该功率检测器检测由电磁波发生装置（31）输出的行波功率和从发射天线（16）反射的反射波功率）和控制装置（35）根据反射波功率的值与由功率检测器（15）检测的行波功率的值的比例自动控制电磁波的振荡模式。

82. 发明授权

EP2584662B1 PLASMA-JET IGNITION PLUG 有权
标题翻译： PLASMASTRAHLZÜNDKERZE
公开(公告)号：EP2584662B1
公开(公告)日：2015-08-05
申请号：EP11795735.7
申请日：2011-06-14
申请人： NGK SPARK PLUG CO., LTD.
发明人： KAMEDA Hiroyuki , KASAHARA Daisuke , NAKANO Daisuke , YAMAMURA Naofumi , SATO Yoshikuni
IPC分类号： H01T13/20 , F02P3/01 , H01T13/39 , H01T13/52
CPC分类号： H01T13/54 , F02P9/007 , H01T13/20 , H01T13/52

83. 发明公开

EP2895735A1 ZÜNDSYSTEM FÜR EINE VERBRENNUNGSKRAFTMASCHINE 审中-公开
标题翻译：点火系统用于内燃发动机
公开(公告)号：EP2895735A1
公开(公告)日：2015-07-22
申请号：EP13762808.7
申请日：2013-09-12
申请人： Robert Bosch GmbH
发明人： SKOWRONEK, Tim , PAWLAK, Thomas
IPC分类号： F02P3/08 , F02P9/00 , F02P15/10 , F02P3/01
CPC分类号： F02P7/03 , F02P3/01 , F02P15/10 , H01T15/00
摘要： The invention relates to an ignition system having: a high voltage generator, in particular a step-up transformer, with a primary side and a secondary side; an electrical energy source which can be connected to the primary side; and a spark gap which is designed to carry a current transferred by the step-up transformer to the secondary side. The step-up transformer has a bypass for transferring electrical energy from the electrical energy source to the secondary side. The invention is characterised in that the ignition system is designed to couple in electrical energy as an electrical current in the form of a controlled pulse sequence, in particular in the kilohertz range, in series with or parallel to the secondary side of the high-voltage generator, in order to maintain an ignition spark. The invention also relates to a corresponding method for generating and maintaining an ignition spark.

84. 发明公开

EP2743495A4 INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP2743495A4
公开(公告)日：2015-05-20
申请号：EP12815229
申请日：2012-07-13
申请人： IMAGINEERING INC
发明人： IKEDA YUJI
IPC分类号： F02P23/04 , F02P3/01 , F02P13/00 , H05H1/24
CPC分类号： F02P23/045 , F02P15/04 , H05H1/46 , H05H2001/463

85. 发明公开

EP2733347A4 PLASMA GENERATING DEVICE, AND INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：EP2733347A4
公开(公告)日：2015-02-25
申请号：EP12814802
申请日：2012-07-13
申请人： IMAGINEERING INC
发明人： IKEDA YUJI
IPC分类号： F02P23/04 , F02P3/01 , F02P13/00 , H05H1/24
CPC分类号： F02P23/045 , F02M27/042 , F02P3/01 , F02P23/04 , H05H1/00 , H05H1/04 , H05H1/46 , H05H2001/463
摘要： To downsize an electromagnetic wave generation device in a plasma generation device that generates electromagnetic wave plasma by emitting to a target space an electromagnetic wave amplified by means of a solid state amplifying element. The plasma generation device includes the electromagnetic wave generation device that outputs the electromagnetic wave amplified by means of the solid state amplifying element, and an emission antenna for emitting the electromagnetic wave outputted from the electromagnetic wave generation device to the target space. The plasma generation device causes the emission antenna to emit the electromagnetic wave to the target space, thereby generating the electromagnetic wave plasma. The plasma generation device has a characteristic that an output waveform of the electromagnetic wave generation device has a peak during a rise, and is adapted to output the electromagnetic wave to the emission antenna without reducing the peak during the rise of the output waveform.

86. 发明公开

EP2180177A4 COMPRESSED IGNITION INTERNAL COMBUSTION ENGINE, GLOW PLUG, AND INJECTOR 有权
标题翻译：点火燃烧发动机，电热塞和EINSPRITZVENTIL
公开(公告)号：EP2180177A4
公开(公告)日：2014-10-29
申请号：EP08791120
申请日：2008-07-12
申请人： IMAGINEERING INC
发明人： IKEDA YUJI
IPC分类号： F02P3/01 , F02B11/00 , F02B19/08 , F02B23/06 , F02D41/40 , F02P15/00 , F02P15/02 , F02P19/00 , F02P19/02 , F02P23/04
CPC分类号： F02B23/0657 , F02B3/06 , F02B19/14 , F02B23/0669 , F02B23/0672 , F02B2275/14 , F02D41/402 , F02M27/042 , F02M27/08 , F02P15/006 , F02P15/02 , F02P19/02 , F02P23/045 , F23Q7/001 , Y02T10/123 , Y02T10/125 , Y02T10/166 , Y02T10/44
摘要： The invention provides a practical diesel engine that uses plasma formed by microwave emissions. In a compression-ignition internal combustion engine, fuel is sprayed by an injector in the combustion chamber in which compressed oxidizing gas is present, and the fuel is compressed and ignited. The engine has one antenna or a plurality of antennas in the combustion chamber, and when the oxidizing gas or moisture and charged particles are present in the combustion chamber, an electromagnetic wave is emitted using the antenna in a space in which the oxidizing gas and the charged particles are present, and plasma is generated in the space by the energy fed to the charged particles.

87. 发明公开

EP2760259A1 PLASMA GENERATING DEVICE, AND INTERNAL COMBUSTION ENGINE 有权
标题翻译：等离子体发生装置和内燃机
公开(公告)号：EP2760259A1
公开(公告)日：2014-07-30
申请号：EP12833880.3
申请日：2012-09-12
申请人： Imagineering, Inc.
发明人： IKEDA Yuji
IPC分类号： H05H1/24 , F02P3/01 , H05H1/46
CPC分类号： H05H1/46 , F02P3/01 , F02P15/02 , F02P23/045 , H05H2001/463
摘要： To simplify a configuration of a plasma generation device that generates plasma by means of an electromagnetic wave using thermal electrons as a trigger. The plasma generation device 30 includes: a thermal electron emission member 14 that emits thermal electrons when heated; a heating device 13 that heats the thermal electron emission member 14 by means of an electromagnetic wave; and an electric field concentration member 61 that concentrates in the vicinity of the thermal electron emission member 14 an electric field of the electromagnetic wave generated by the heating device 13. The plasma generation device 30, while causing the heating device 13 to heat the thermal electron emission member 14, causes the electric field concentration member 61 to concentrate the electric field of the electromagnetic wave in the vicinity of the thermal electron emission member 14, thereby generating plasma in the vicinity of the thermal electron emission member 14.
摘要翻译：为了简化通过使用热电子作为触发的电磁波产生等离子体的等离子体产生装置的配置。等离子体产生装置30包括：热电子发射构件14，其在加热时发射热电子; 通过电磁波加热热电子发射部件14的加热装置13; 以及电场集中部件61，其在热电子发射部件14的附近集中由加热装置13产生的电磁波的电场。等离子体生成装置30在使加热装置13加热热电子使电场集中部件61将电磁波的电场集中在热电子发射部件14附近，由此在热电子发射部件14附近产生等离子体。

88. 发明公开

EP2719889A1 CONNECTION DEVICE, IGNITER AND IGNITION SYSTEM 有权转让
标题翻译： VERBINDUNGSVORRICHTUNG，ZÜNDERUND ZNDNDYSYSTEM
公开(公告)号：EP2719889A1
公开(公告)日：2014-04-16
申请号：EP12796064.9
申请日：2012-04-25
申请人： NGK SPARK PLUG CO., LTD.
发明人： NAKANO Daisuke , YAMAMURA Naofumi
IPC分类号： F02P3/01
CPC分类号： F02P3/00 , F02P3/0435 , F02P3/08 , F02P9/007 , H01F27/40 , H01F38/12 , H01T13/00
摘要： A connection device (60) for connecting a first power supply (41) and a second power supply (31) to an ignition plug (1) has a first power supply side line (71) which establishes electrical connection between the ignition plug (1) and the first power supply (41) and which is electrically connected to the second power supply (31), and a second power supply side line (61) which establishes electrical connection between the ignition plug (1) and the second power supply (31). The first power supply side line (71) includes a first diode (72) which prevents a current inflow from the second power supply (31) into the first power supply (41) or a current inflow from the first power supply (41) into the second power supply (31), and an inductor (73) disposed between the first diode (72) and the ignition plug (1). The inductor (73) is disposed around the second power supply side line (61) while being separated from the second power supply side line (61). Thus, noise can be suppressed.
摘要翻译：用于将第一电源（41）和第二电源（31）连接到火花塞（1）的连接装置（60）具有第一电源侧线（71），其在火花塞（1））和第一电源（41），并且电连接到第二电源（31）;以及第二电源侧线（61），其在火花塞（1）和第二电源（1）之间建立电连接 31）。第一电源侧线（71）包括：第一二极管（72），其防止电流从第二电源（31）流入第一电源（41）或从第一电源（41）流入的电流进入第二电源（31）和设置在第一二极管（72）和火花塞（1）之间的电感器（73）。电感器（73）在与第二电源侧线（61）分离的同时设置在第二电源侧线（61）周围。因此，可以抑制噪声。

89. 发明公开

EP2717398A1 SPARK PLUG AND INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译： ZÜNDKERZEUND VERBRENNUNGSMOTOR
公开(公告)号：EP2717398A1
公开(公告)日：2014-04-09
申请号：EP12789138.0
申请日：2012-05-23
申请人： Imagineering, Inc.
发明人： IKEDA Yuji
IPC分类号： H01T13/40 , F02P3/01 , F02P23/04
CPC分类号： F02P15/00 , F02M27/042 , F02P3/04 , F02P9/002 , F02P9/007 , F02P13/00 , F02P15/006 , F02P23/045 , H01T13/20 , H01T13/42 , H01T13/50
摘要： Provided is an ignition plug (15) that has an antenna (54) for emitting high-frequency EM waves to combustion chamber (20) of an internal combustion engine (10), wherein the propagation velocity of the flame is augmented using the high-frequency EM waves emitted from the antenna (54). The ignition plug (15) has an ignition plug body (30) and an antenna (54). The antenna (54) is located on the front-tip side surface of the cylindrical second conductive member (33) within the ignition plug body (30), which accommodates a rod-shaped first conductive member (31) and cylindrical insulation (32) surrounding the first conductive member (31).
摘要翻译：提供一种火花塞（15），其具有用于向内燃机（10）的燃烧室（20）发射高频电磁波的天线（54），其中使用高频电磁波将火焰的传播速度增大，从天线（54）发射的频率EM波。火花塞（15）具有火花塞主体（30）和天线（54）。天线（54）位于火花塞本体（30）内的筒状第二导电构件（33）的前端侧表面上，其容纳杆状第一导电构件（31）和圆柱形绝缘体（32）围绕第一导电构件（31）。

90. 发明授权

EP2017465B1 Electronic high frequency plasma ignition 有权
标题翻译：电子高频等离子体点火装置
公开(公告)号：EP2017465B1
公开(公告)日：2014-03-12
申请号：EP06116767.2
申请日：2006-07-07
申请人： Batchvarov, Hristo Atanasov
发明人： Batchvarov, Hristo Atanasov
IPC分类号： F02P3/01 , F02P9/00 , F02P15/08
CPC分类号： F02P15/08 , F02P3/01 , F02P9/007

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