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1. 发明公开

EP3331324A1 ELECTROMAGNETIC WAVE HEATING DEVICE 审中-公开
公开(公告)号：EP3331324A1
公开(公告)日：2018-06-06
申请号：EP16832992.8
申请日：2016-08-01
申请人： Imagineering, Inc.
发明人： IKEDA, Yuji , KANBARA, Seiji , SATOU, Yoshikazu
IPC分类号： H05B6/72 , H05B6/64 , H05B7/00
CPC分类号： H05B6/647 , H05B6/70 , H05B6/72 , H05B7/18
摘要： To realize a reduction in size of an electromagnetic wave heating system that utilizes water vapor. The electromagnetic wave heating system comprises a heat chamber having a first wall surface and a second wall surface different from the first wall surface, in which an object is placed to be heated, a flat antenna arranged on the first wall surface of the heat chamber and configured to emit an electromagnetic wave so as to heat an object inside the heating chamber, a discharger arranged on the second wall surface and configured to generate a discharge plasma by generating a high voltage through a resonation structure of the electromagnetic wave, and an oscillator formed by a semiconductor element and configured to output the electromagnetic wave, and the system is configured such that the electromagnetic wave outputted from the oscillator is supplied into the flat antenna and the discharger.

2. 发明公开

EP3315765A2 ELECTROMAGNETIC WAVE OSCILLATION DEVICE INCLUDING BUCK-BOOST CIRCUIT 审中-公开
标题翻译：包括降压 - 升压电路的电磁波振荡器件
公开(公告)号：EP3315765A2
公开(公告)日：2018-05-02
申请号：EP17198403.2
申请日：2017-10-25
申请人： Imagineering, Inc.
发明人： KANBARA, Seiji , IKEDA, Yuji
IPC分类号： F02P3/01 , F02P23/04 , H05H1/52 , F02P3/08 , F02P15/08 , F02P15/02 , F02P9/00
CPC分类号： H03B5/1234 , F02P3/01 , F02P3/0815 , F02P3/0892 , F02P9/007 , F02P11/00 , F02P15/02 , F02P15/08 , F02P17/12 , F02P23/045 , H02M3/1584 , H02M2003/1566 , H02M2003/1586 , H03B5/1231 , H05H1/46
摘要： An electromagnetic wave oscillation device includes: a buck-boost circuit having buck-boosters and switching elements; an electromagnetic wave oscillator; an amplifier to amplify an electromagnetic wave and supply an amplified electromagnetic wave to a resistive part; a detector to detect a reflected wave from the resistive part; and a controller to send to one of the switching elements an operation signal in predetermined order, synchronizing with an oscillation timing of the electromagnetic wave oscillator, to output a current from the corresponding buck-boosters to the amplifier in a non-smooth manner. When a detected value of the reflected wave exceeds a predetermined value upon said current output by operating the one of the switching elements, the controller stops sending the operation signal to one or more of the other switching elements that are supposed to output the current after said current output by operating the one of the switching elements.
摘要翻译：一种电磁波振荡装置，包括：具有降压升压器和开关元件的升降压电路; 电磁波振荡器; 放大器，放大电磁波并将放大的电磁波提供给电阻部分; 检测器，用于检测来自电阻部分的反射波; 以及控制器，以预定顺序向所述开关元件之一发送操作信号，与所述电磁波振荡器的振荡定时同步，以不平滑的方式从所述相应的降压 - 升压器向所述放大器输出电流。当通过操作所述一个开关元件而输出的所述电流输出的反射波的检测值超过预定值时，所述控制器停止将操作信号发送到所述其他开关元件中的一个或更多个，通过操作开关元件之一来输出电流。

3. 发明公开

EP3229331A2 IGNITION DEVICE, IGNITION SYSTEM, AND CONNECTOR 审中-公开
标题翻译：点火装置，点火系统和连接器
公开(公告)号：EP3229331A2
公开(公告)日：2017-10-11
申请号：EP15865499.6
申请日：2015-12-07
申请人： Imagineering, Inc.
发明人： IKEDA, Yuji , KANBARA, Seiji
IPC分类号： H01T13/20 , F02P13/00 , F02P23/04 , H01P7/04
CPC分类号： F02P13/00 , F02P23/04 , H01P7/04 , H01T13/20
摘要： To provide an ignition device that can improve an air-fuel ratio in an internal combustion engine without a device size enlargement or a high cost performance. The ignition device comprises a center conductor configured to propagate an electromagnetic wave on a surface thereof, a ground conductor for surrounding the center conductor, a second center conductor in a cylindrical manner formed between the center conductor and the ground conductor, insulated from the ground conductor, connected to the center conductor at a rear end side, while spaced away from the center conductor at a front end side, an electromagnetic wave resonation structure formed by the center conductor and the second center conductor, and a projecting discharge electrode part formed at a side surface of a distal end part of the center conductor. A potential at the discharge electrode part is boosted by use of the electromagnetic wave resonation structure, and a discharge is caused between the discharge electrode part and the ground conductor.
摘要翻译：提供一种点火装置，其能够在不增大装置尺寸或提高成本的情况下提高内燃机的空燃比。该点火装置包括：中心导体，被配置为在其表面上传播电磁波;接地导体，用于围绕中心导体;圆柱形的第二中心导体，形成在中心导体和接地导体之间，与接地导体绝缘，在中央导体的前端侧与中心导体隔开间隔地连接于中心导体，并且由中心导体与第二中心导体形成的电磁波共振结构以及形成于中心导体与第二中心导体之间的突出放电电极部中心导体的远端部分的侧表面。通过使用电磁波谐振结构，放电电极部分处的电势升高，并且在放电电极部分和接地导体之间引起放电。

4. 发明公开

EP3370313A1 IGNITION PLUG AND IGNITION DEVICE 审中-公开
公开(公告)号：EP3370313A1
公开(公告)日：2018-09-05
申请号：EP16859988.4
申请日：2016-10-28
申请人： Imagineering, Inc.
发明人： IKEDA, Yuji , KANBARA, Seiji , NISHIYAMA, Atsushi , TAKEMOTO, Keisuke , WATANABE, Soushi
IPC分类号： H01T13/20 , F02P3/01 , F02P13/00 , F02P23/04 , H01T13/50
CPC分类号： F02P3/01 , F02P13/00 , F02P23/04 , F02P23/045 , H01T13/20 , H01T13/22 , H01T13/467 , H01T13/50 , H01T13/52 , H05H1/46 , H05H1/52 , H05H2001/4607
摘要： An erosion of an electrode is prevented in a spark plug that performs an ignition by use of a spark discharge and an electromagnetic wave. The spark plug that a pulse voltage for a spark discharge and an electromagnetic wave supplied into the spark discharge as an energy are applied to a center electrode, the spark plug comprises the center electrode, an insulator including an axis hole into which the center electrode is engaged, a ground electrode configured to form a space between the ground electrode and the center electrode in which the spark discharge is generated, and a cylindrical conductor that is arranged at an outer circumference of the insulator, and an annular member is formed at an inner circumference of the cylindrical conductor and at a position where a distance from a distal end surface of the cylindrical conductor is within a range between 1/8 wavelength and 1/4 wavelength of the electromagnetic wave.

5. 发明公开

EP3315765A3 ELECTROMAGNETIC WAVE OSCILLATION DEVICE INCLUDING BUCK-BOOST CIRCUIT 审中-公开
公开(公告)号：EP3315765A3
公开(公告)日：2018-06-13
申请号：EP17198403.2
申请日：2017-10-25
申请人： Imagineering, Inc.
发明人： KANBARA, Seiji , IKEDA, Yuji
IPC分类号： F02P3/01 , F02P23/04 , H05H1/52 , F02P3/08 , H02M3/158 , F02P17/12 , H02M1/36 , F02P11/00 , F02P15/08 , F02P15/02 , F02P9/00
CPC分类号： H03B5/1234 , F02P3/01 , F02P3/0815 , F02P3/0892 , F02P9/007 , F02P11/00 , F02P15/02 , F02P15/08 , F02P17/12 , F02P23/045 , H02M3/1584 , H02M2003/1566 , H02M2003/1586 , H03B5/1231 , H05H1/46
摘要： An electromagnetic wave oscillation device includes: a buck-boost circuit having buck-boosters and switching elements; an electromagnetic wave oscillator; an amplifier to amplify an electromagnetic wave and supply an amplified electromagnetic wave to a resistive part; a detector to detect a reflected wave from the resistive part; and a controller to send to one of the switching elements an operation signal in predetermined order, synchronizing with an oscillation timing of the electromagnetic wave oscillator, to output a current from the corresponding buck-boosters to the amplifier in a non-smooth manner. When a detected value of the reflected wave exceeds a predetermined value upon said current output by operating the one of the switching elements, the controller stops sending the operation signal to one or more of the other switching elements that are supposed to output the current after said current output by operating the one of the switching elements.

6. 发明公开

EP3331322A1 ELECTROMAGNETIC WAVE HEATING DEVICE 审中-公开
公开(公告)号：EP3331322A1
公开(公告)日：2018-06-06
申请号：EP16832991.0
申请日：2016-08-01
申请人： Imagineering, Inc.
发明人： IKEDA, Yuji , KANBARA, Seiji , MAKITA, Minoru , SATOU, Yoshikazu , MITANI, Kenichirou
IPC分类号： H05B6/68 , H05B6/64 , H05B6/72
CPC分类号： H05B6/687 , H05B6/64 , H05B6/68 , H05B6/686 , H05B6/72 , H05B2206/04
摘要： To heat an object locally by automatically recognizing a shape of the object and emitting an electromagnetic wave based on the shape without enlarging a device size. An electromagnetic wave heating system comprises a heat chamber having a wall surface, in which an object is placed to be heated, a flat antenna arranged on the wall surface of the heat chamber and configured to emit the electromagnetic wave so as to heat the object inside the heat chamber, and a controller configured to control a movement of the flat antenna. The flat antenna comprises a plurality of antennas arranged in an array manner, and the controller detects a shape or a temperature distribution of the object based on a reflected power that is generated when the electromagnetic wave is emitted from the plurality of antennas, and determines a size of microwave supplied into each of the plurality of antennas based on a detection result thereof.

7. 发明公开

EP3242010A1 IGNITION SYSTEM, AND INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：点火系统和内燃机
公开(公告)号：EP3242010A1
公开(公告)日：2017-11-08
申请号：EP15875409.3
申请日：2015-12-28
申请人： Imagineering, Inc.
发明人： IKEDA, Yuji , KANBARA, Seiji , MAKITA, Minoru
IPC分类号： F02P23/04
CPC分类号： F02P23/045 , F02P3/01 , F02P5/1502 , F02P9/002 , F02P9/007 , F02P13/00 , F02P15/02 , F02P15/10 , H01Q1/36 , H01Q1/38 , H01T13/16 , H01T13/40 , H01T13/50
摘要： An ignition system improves an air-fuel-ratio, i.e., good mileage and lean burn without changing a gasoline engine structure significantly. The ignition system comprises an electromagnetic wave generator including a first output part and a second output part configured to output an electromagnetic wave, a discharge device comprising a booster and a discharger provided at an output side of the booster, the booster having a resonance structure configured to boost an electromagnetic wave inputted from the first output part so as to cause a discharge from the discharger, and an electromagnetic wave emitter configured to emit an electromagnetic wave inputted from the second output part. The electromagnetic wave generator decreases an output power from the first output part, while the electromagnetic wave generator increases the output power from the second output part when an amount of a reflected wave from the discharge device exceeds a predetermined value.
摘要翻译：点火系统在不显着改变汽油发动机结构的情况下提高空燃比，即良好的里程和稀燃。点火系统包括电磁波发生器，该电磁波发生器包括被配置为输出电磁波的第一输出部分和第二输出部分，放电装置包括设置在该增强器的输出侧的增压器和放电器，该增强器具有配置的谐振结构以增强从第一输出部分输入的电磁波以便从放电器放电;以及电磁波发射器，被配置为发射从第二输出部分输入的电磁波。电磁波发生器减小来自第一输出部分的输出功率，而当来自放电装置的反射波的量超过预定值时，电磁波发生器增加来自第二输出部分的输出功率。

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