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51. 发明申请

US20190010846A1 CATALYST HEATING SYSTEM 审中-公开
公开(公告)号：US20190010846A1
公开(公告)日：2019-01-10
申请号：US15748709
申请日：2016-08-01
申请人： IMAGINEERING, Inc.
发明人： Yuji Ikeda
IPC分类号： F01N3/20 , B60W10/06 , B60W10/30 , B60W20/00 , F01N3/00 , B01D53/94
摘要： To shorten a time period of a catalyst heating without increasing the cost largely. A catalyst heating system 1 for heating a catalyst provided at an exhaust passage 5 of a vehicle, the system comprises a purifying catalyst 6 provided in the exhaust passage 5, a water storage part 2 provided at an upstream of the purifying catalyst 6 in the exhaust passage 5 and along a bottom side of the exhaust passage 5, an upper part of the water storage part 2 being opened to the exhaust passage 5, an electromagnetic wave emitter 3 arranged above the water storage part 2 and configured to emit an electromagnetic wave to moisture stored inside the water storage part 2, thereby heating up the moisture and generating water vapor therefrom, and a controller 4 configured to control the electromagnetic wave emitter 3, and the controller 4 controls the electromagnetic wave emitter 3 to emit the electromagnetic wave for a predetermined time period when an engine of the vehicle starts to run.

52. 发明授权

US10161369B2 Injector built-in ignition device, internal combustion engine, gas burner, and ignition device 有权
公开(公告)号：US10161369B2
公开(公告)日：2018-12-25
申请号：US15505402
申请日：2015-08-21
申请人： IMAGINEERING, INC.
发明人： Yuji Ikeda , Seiji Kanbara
IPC分类号： F02M57/06 , F02P13/00 , F02P3/00 , F02P15/08 , F02P23/04 , F02P3/01 , F23Q3/00 , F02P15/00
摘要： The object is to provide an injector with a built-in ignition device that can achieve downsize of device as a whole without changing significantly the structure of a fuel injection device. The injector with the built-in ignition device comprises an ignition device 3 and a fuel injection device 2. In the ignition device 3, an electromagnetic wave oscillated from an electromagnetic wave oscillator MW is boosted by a booster that is constituted by a resonance structure, a potential difference between a ground electrode 51 and a discharge electrode 31 is increased, and a discharge is caused. In the fuel injection device 2, a valve body part of a nozzle needle 24 is moved toward or away from a valve seat (orifis) 23a, and thereby, the fuel injection control is performed. Then, the resonance structure is formed by a dielectric member 30 that is connected to the electromagnetic wave oscillator and formed on the surface of a fuel injection pipe 21, and an inner wall surface 50a of a mounting port 50 for an injector of a cylinder head 5. A discharge electrode 31 is a projection that is formed on the surface of the fuel injection pipe 21, and a discharge is caused by making a position of the wall surface of the mounting port 5 that is closest to the discharge electrode 31 as a ground electrode 51.

53. 发明授权

US09989032B2 Control device for spark ignition type internal combustion engine 有权
公开(公告)号：US09989032B2
公开(公告)日：2018-06-05
申请号：US14355046
申请日：2012-10-30
申请人： DAIHATSU MOTOR CO., LTD. , IMAGINEERING, INC.
发明人： Katsumi Uchida , Yuta Shima , Hiroaki Oi , Akira Nakajima , Takeshi Serizawa , Yuji Ikeda
IPC分类号： F02P5/00 , H01T13/02 , F02P3/02 , F02P5/04 , F02P9/00 , F02P23/04 , F02M27/04 , F02P3/04 , F02D35/02 , F02P17/12 , F02B29/04 , F02M26/05 , F02M26/23
CPC分类号： F02P5/04 , F02B29/0406 , F02D35/021 , F02M26/05 , F02M26/23 , F02M27/042 , F02P3/0407 , F02P3/0442 , F02P9/007 , F02P23/045 , F02P2017/125
摘要： To alleviate or eliminate a problem of unburned fuel discharged to the outside of a cylinder in a case in which an air fuel mixture is insufficiently combusted in a combustion chamber. During the expansion stroke in which a high voltage is applied to an ignition plug via an ignition coil, and a spark discharge is caused to occur at the ignition plug, thereby the air fuel mixture in the combustion chamber is ignited and combusted, in a case in which deterioration of combustion state is detected, a microwave electric field is created in the combustion chamber prior to an opening timing of an exhaust valve at an end stage of the expansion stroke, thereby plasma is generated and enlarged in the combustion chamber.

54. 发明申请

US20180066969A1 IN-CYLINDER FLOW MEASURING METHOD IN AN INTERNAL COMBUSTION ENGINE AND SYSTEM THEREOF 审中-公开
公开(公告)号：US20180066969A1
公开(公告)日：2018-03-08
申请号：US15695149
申请日：2017-09-05
申请人： IMAGINEERING, INC.
发明人： Minh Khoi Le , Takashi Furui , Yuji Ikeda
IPC分类号： G01F1/704 , F02B77/08
CPC分类号： G01F1/704 , F02B77/085 , G01F1/7086 , G01F1/712 , G01F1/72
摘要： PROBLEMS TO BE SOLVED To provide an in-cylinder flow measuring method and a system thereof in an internal combustion engine configured to grasp simultaneously an air-fuel mixture flow and the flame behavior in the flow field under the firing condition.MEANS FOR SOLVING PROBLEMS The in-cylinder flow measuring system comprises an engine 10 having an optically-visible cylinder from at least one direction selected from three directions comprising a direction from a cylinder linear, a direction from a pent-roof, and a direction from a piston top such that a flow occurring inside the cylinder can be measured, a solid tracer particle supplier 2A configured to supply a solid tracer particle into the cylinder of the engine during an intake stroke, a liquid tracer particle supplier 2B configured to supply a liquid tracer particle into the cylinder of the engine during the intake stroke, a laser irradiation apparatus 3 comprising a light source 30 for irradiating a laser light and configured to form a laser sheet inside the cylinder by the laser light irradiated from the light source 30, an imaging apparatus 4 configured to capture an image of the inside of the cylinder in which the laser sheet is formed by the laser irradiation apparatus 3, a controller 6 configured to synchronize an oscillation period for the laser irradiation apparatus 3 to irradiate the laser light with a frame rate for the imaging apparatus 4 to capture the image, and an analyzer 5 configured to analyze the image captured by the imaging apparatus 4.

55. 发明申请

US20170276110A1 INJECTOR BUILT-IN IGNITION DEVICE, INTERNAL COMBUSTION ENGINE, GAS BURNER, AND IGNITION DEVICE 审中-公开
公开(公告)号：US20170276110A1
公开(公告)日：2017-09-28
申请号：US15505402
申请日：2015-08-21
申请人： IMAGINEERING, INC.
发明人： Yuji Ikeda , Seiji Kanbara
IPC分类号： F02M57/06 , F02P13/00
CPC分类号： F02M57/06 , F02P3/005 , F02P3/01 , F02P13/00 , F02P15/006 , F02P15/08 , F02P23/045 , F23D2207/00 , F23Q3/00
摘要： The object is to provide an injector with a built-in ignition device that can achieve downsize of device as a whole without changing significantly the structure of a fuel injection device. The injector with the built-in ignition device comprises an ignition device 3 and a fuel injection device 2. In the ignition device 3, an electromagnetic wave oscillated from an electromagnetic wave oscillator MW is boosted by a booster that is constituted by a resonance structure, a potential difference between a ground electrode 51 and a discharge electrode 31 is increased, and a discharge is caused. In the fuel injection device 2, a valve body part of a nozzle needle 24 is moved toward or away from a valve seat (orifis) 23a, and thereby, the fuel injection control is performed. Then, the resonance structure is formed by a dielectric member 30 that is connected to the electromagnetic wave oscillator and formed on the surface of a fuel injection pipe 21, and an inner wall surface 50a of a mounting port 50 for an injector of a cylinder head 5. A discharge electrode 31 is a projection that is formed on the surface of the fuel injection pipe 21, and a discharge is caused by making a position of the wall surface of the mounting port 5 that is closest to the discharge electrode 31 as a ground electrode 51.

56. 发明申请

US20170248109A1 INJECTOR HAVING IN-BUILT IGNITION SYSTEM 审中-公开
公开(公告)号：US20170248109A1
公开(公告)日：2017-08-31
申请号：US15314885
申请日：2015-05-29
申请人： Imagineering, Inc.
发明人： Yuji Ikeda , Hiroki Katano
IPC分类号： F02M57/06 , F02P5/00 , H05H1/52 , F02P13/00 , F02P23/04
CPC分类号： F02M57/06 , F02M47/027 , F02P3/01 , F02P5/00 , F02P13/00 , F02P15/006 , F02P23/04 , F02P23/045 , H01T13/20 , H01T13/40 , H05H1/52
摘要： A small-size injector having a built-in ignition device which can surely inject fuel and ignite the fuel with low electric power by the ignition device with a simple configuration is provided. The injector comprises a fuel injecting device 2 provided with a fuel injecting port 20 configured to inject the fuel, an ignition device 3 configured to ignite the injected fuel, and a casing 10 inside housing therein the fuel injecting device 2 and the ignition device 3 together. The ignition device 3 is constituted of a plasma generator 3 which integrally comprises a booster 5 having a resonation structure capacity-coupled with an electromagnetic wave oscillator MW configured to oscillate an electromagnetic wave, and a discharger 6 configured to cause a discharge of a high voltage generated by the booster 5.

57. 发明授权

US09599089B2 Internal combustion engine and plasma generation provision 有权
公开(公告)号：US09599089B2
公开(公告)日：2017-03-21
申请号：US14155987
申请日：2014-01-15
申请人： IMAGINEERING, Inc.
发明人： Yuji Ikeda
IPC分类号： F02P23/04 , H05H1/46 , H01T13/40 , H01T13/50
CPC分类号： F02P23/045 , F02P3/01 , F02P9/007 , H01T13/40 , H01T13/50 , H05H1/46 , H05H2001/463
摘要： An internal combustion engine has an internal combustion engine body formed with a combustion chamber and an ignition device that ignites an air-fuel mixture in the combustion chamber. Repetitive combustion cycles, including ignition of the air-fuel mixture by the ignition device and combustion of the air-fuel mixture, are executed. The internal combustion engine further has an electromagnetic (EM) wave-emitting device that emits EM radiation to the combustion chamber; a plurality of receiving antennas located on a zoning material that defines the combustion chamber, where the antennas resonate to the EM radiation emitted to the combustion chamber from the EM wave-emitting device; and a switching means that switches the receiving antenna resonating to the EM radiation emitted to the combustion chamber from the EM wave-emitting device among the plurality of receiving antennas.

58. 发明授权

US09377004B2 Plasma generation apparatus 有权
标题翻译：等离子体发生装置
公开(公告)号：US09377004B2
公开(公告)日：2016-06-28
申请号：US14631142
申请日：2015-02-25
申请人： IMAGINEERING, INC.
发明人： Yuji Ikeda
IPC分类号： H05H1/46 , F02P23/04 , F02P3/01 , F02P9/00 , F02M27/08
CPC分类号： F02P23/045 , F02M27/08 , F02P3/01 , F02P9/007 , H05H1/46 , H05H2001/463 , H05H2001/466 , H05H2001/4682
摘要： The present invention addresses the issue of improving generation efficiency of plasma in relation to usage power in a plasma generation apparatus. The present invention is directed to a plasma generation apparatus provided with an electromagnetic wave emission antenna and a discharge electrode. The plasma generation apparatus includes a plasma control device that controls generation of plasma, and is characterized that the plasma control device causes the electromagnetic wave emission antenna to intermittently emit electromagnetic waves by way of a drive sequence control. Especially, the plasma control device may preferably control an oscillating frequency, a power, output timing, a pulse width, a pulse cycle, and a duty cycle of the electromagnetic waves.
摘要翻译：本发明涉及等离子体发生装置中的使用功率相对于提高等离子体的发电效率的问题。本发明涉及一种具有电磁波发射天线和放电电极的等离子体发生装置。等离子体产生装置包括等离子体控制装置，其控制等离子体的产生，其特征在于等离子体控制装置使得电磁波发射天线通过驱动顺序控制间歇地发射电磁波。特别地，等离子体控制装置可以优选地控制电磁波的振荡频率，功率，输出定时，脉冲宽度，脉冲周期和占空比。

59. 发明申请

US20150010439A1 PLASMA GENERATING DEVICE 有权
标题翻译：等离子体发生装置
公开(公告)号：US20150010439A1
公开(公告)日：2015-01-08
申请号：US14369036
申请日：2012-12-26
申请人： IMAGINEERING, Inc.
发明人： Yuji Ikeda
IPC分类号： B01J19/08
CPC分类号： B01J19/087 , B01J2219/085 , B01J2219/0894 , H05H1/2406 , H05H1/46 , H05H2001/463
摘要： The present invention aims to provide a plasma generation device including: a plasma generation part which generates plasma; diluent gas supply means which supplies a diluent gas for diluting the plasma generated by the plasma generation part; and a spray port through which a plasma gas resulting from the dilution of the plasma with the diluent gas is sprayed, in which the characteristics of the plasma gas are changed and controlled so as to enlarge the plasma gas and enhance the activity of the plasma gas, without controlling the power input from a power source to the plasma generation part. The plasma generation device of the present invention includes an electromagnetic wave production device which irradiates at least one of a region where the plasma is generated and a region where the plasma gas passes with an electromagnetic wave from an antenna.
摘要翻译：本发明的目的在于提供一种等离子体产生装置，其包括：产生等离子体的等离子体产生部件; 稀释气体供给装置，其供给用于稀释等离子体产生部产生的等离子体的稀释气体; 以及喷射口，喷射由稀释气体稀释等离子体产生的等离子体气体，其中改变和控制等离子体气体的特性，以便扩大等离子体气体并增强等离子体气体的活性，而不控制从电源到等离子体产生部分的功率输入。本发明的等离子体产生装置包括电磁波产生装置，其利用来自天线的电磁波照射等离子体产生的区域和等离子体气体通过的区域中的至少一个。

60. 发明申请

US20140362375A1 SYSTEM FOR PROVISION OF ANALYSIS RESULTS, ANALYSIS TERMINAL, AND METHOD FOR PROVISION OF ANALYSIS RESULTS 有权
标题翻译：提供分析结果的系统，分析终端和提供分析结果的方法
公开(公告)号：US20140362375A1
公开(公告)日：2014-12-11
申请号：US14369125
申请日：2012-12-26
申请人： IMAGINEERING, INC.
发明人： Yuji Ikeda
IPC分类号： G01N21/62 , G01N21/63
CPC分类号： G01N21/62 , G01N21/63 , G01N21/68 , G01N21/718 , G01N2201/0221
摘要： To implement an analysis result provision system that can acquire an analysis result of a target substance without transferring the substance when the substance is analyzed using plasma light information occurred from plasma area where the substance is turned to plasma state, a provision system of analysis result includes an analytical terminal that turns a target substance to plasma state and acquires plasma light information occurred from plasma area, and a host computer. The host computer includes host side communication part that acquires plasma light information via telecommunication line, and information analysis part that analyzes the target substance using plasma light information acquired by the host side communication part. The host side communication part transmits the analysis result of the target substance to the sender of the plasma light information. The analysis result is obtained by the analysis of the information analysis part using plasma light information.
摘要翻译：为了实现分析结果提供系统，其能够在物质被转换为等离子体状态的等离子体区域发生的等离子体光信息分析时，能够获取目标物质的分析结果而不转移物质，分析结果的提供系统包括将目标物质转换为等离子体状态并获取从等离子体区域发生的等离子体光信息的分析终端和主计算机。主计算机包括通过电信线路获取等离子体光信息的主机侧通信部件和使用由主机侧通信部件获取的等离子体光信息来分析目标物质的信息分析部件。主机侧通信部将目标物质的分析结果发送给等离子体光信息的发送者。通过使用等离子体光信息的信息分析部分的分析来获得分析结果。

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