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1.发明授权公开(公告)号：US06873094B2
公开(公告)日：2005-03-29
申请号：US10401603
申请日：2003-03-31
摘要： In an ignition device for an internal combustion engine which is mounted in a cylinder head in a state where a spark plug and an ignition coil are integrated with each other, the plug side tube section is made of ceramics and internally accommodates a center electrode and the coil side tube section is made of ceramics, with one of a primary winding and a secondary winding being wound around the coil side tube section. The plug side tube section and the coil side tube section are constructed as separate bodies and then combined with each other. This shortens the overall lengths of both the tube sections, thus preventing the occurrence of cracks or bends at calcining and improving the dimension accuracy after the calcining.
摘要翻译： 在火花塞和点火线圈彼此一体化的状态下安装在气缸盖中的内燃机的点火装置中，塞子侧管部由陶瓷制成，内部容纳中心电极， 线圈侧管部由陶瓷制成，其中初级绕组和次级绕组中的一个缠绕在线圈侧管部分上。 塞子侧管部分和线圈侧管部分被构造成分开的主体，然后彼此组合。 这缩短了两个管段的总长度，从而防止了煅烧时出现裂缝或弯曲，并提高了煅烧后的尺寸精度。
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公开(公告)号：US06694958B2
公开(公告)日：2004-02-24
申请号：US10389969
申请日：2003-03-18
IPC分类号： F02P1300
CPC分类号： H01T13/44 , F02P3/02 , F02P13/00 , H01F38/12 , H01F2038/122
摘要： In an ignition device for an internal combustion engine, comprising a spark plug made to carry out an electric discharge between an center electrode and an earth electrode and an ignition coil having a primary winding and a secondary winding for supplying a high voltage to the spark plug, notch portions are made in a ceramic spool on which one of the primary and secondary windings is wound and projecting portion are made in an insulating-resin-made holding member into which connector terminals are incorporated, with the projecting portions being engaged with the notch portions. The engagement of the projecting portions and the notch portions prevents the connector terminals from moving with respect to the ceramic spool in circumferential directions of the ceramic spool during terminal connection work. This solves the problems in that, in the case of the employment of a ceramic spool, because difficulty is encountered in insert-molding the connector terminals in the ceramic spool, the connector terminals can move with respect to the ceramic spool during terminal connection work for the connection of the winding to the connector terminals to cause poor terminal connection workability.
摘要翻译： 在用于内燃机的点火装置中，包括用于在中心电极和接地电极之间进行放电的火花塞和具有用于向火花塞提供高电压的初级绕组和次级绕组的点火线圈 在其中缠绕有一次和二次绕组的陶瓷卷轴中形成切口部分，并且突起部分形成在其中结合有连接器端子的绝缘树脂制保持构件中，突出部分与凹口接合 部分。 突出部分和切口部分的接合防止连接器端子在端子连接工作期间相对于陶瓷阀芯在陶瓷阀芯的圆周方向上移动。 这解决了在使用陶瓷阀芯的情况下，由于在将连接器端子嵌入成型在陶瓷阀芯中时遇到困难，连接器端子可以在端子连接工作期间相对于陶瓷阀芯移动， 绕组与连接器端子的连接导致端子连接的可操作性差。
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公开(公告)号：US06720716B2
公开(公告)日：2004-04-13
申请号：US09994602
申请日：2001-11-27
IPC分类号： H01T1320
摘要： A ground electrode has a proximal portion fixed to one end of a metallic housing and a distal portion extending toward one end of a center electrode so that an acute angle is formed between a center electrode axis and an axis of the distal portion of the ground electrode. A columnar ground electrode tip is fixed to a ground electrode end surface. The ground electrode tip protrudes from the ground electrode end surface and extends toward the center electrode along an axis crossing with an axis passing the ground electrode end surface. An axis of the center electrode tip is in a cross or skew relationship with an axis of the ground electrode tip.
摘要翻译： 接地电极具有固定到金属壳体的一端的近端部分和朝向中心电极的一端延伸的远侧部分，使得在中心电极轴线与接地电极的远端部分的轴线之间形成锐角 。 柱状接地电极尖端固定在接地电极端面上。 接地电极尖端从接地电极端面突出，并且沿着与通过接地电极端面的轴交叉的轴向中心电极延伸。 中心电极尖端的轴线与接地电极尖端的轴线交叉或偏斜。
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公开(公告)号：US06966311B2
公开(公告)日：2005-11-22
申请号：US10631832
申请日：2003-08-01
CPC分类号： H01T13/44 , H01F27/2828 , H01F38/12
摘要： An integrated ignition apparatus has a coil section and a plug section. The coil section has a spring as a connection member internally. The spring electrically connects other inside terminal members of the plug section. When the coil section and the plug section are integrated, the spring is pressed, and resiliently deforms in the axial direction. Spring-back force of the spring maintains electrical connection steadily, and prevents disconnection of the spring and the terminal members due to vibration. This structure prevents failure in electric conduction between the coil section and the plug section.
摘要翻译： 集成点火装置具有线圈部和插头部。 线圈部分内部具有作为连接部件的弹簧。 弹簧电连接插头部分的其他内部端子构件。 当线圈部分和插塞部分一体化时，弹簧被按压，并且沿轴向方向弹性变形。 弹簧的回弹力稳定地保持电气连接，并且防止弹簧和端子构件由于振动而断开。 这种结构防止了线圈部分和插塞部分之间的导电故障。
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5.发明申请HIGH FREQUENCY PLASMA GENERATION SYSTEM AND HIGH FREQUENCY PLASMA IGNITION DEVICE USING THE SAME 有权高频等离子体发生系统和高频等离子体点火装置公开(公告)号：US20130049593A1
公开(公告)日：2013-02-28
申请号：US13585224
申请日：2012-08-14
IPC分类号： H05H1/50
CPC分类号： H05H1/46 , F02P3/005 , F02P3/01 , F02P9/007 , F02P23/045 , H05H2242/1005
摘要： In a high frequency plasma generation system, a magnetic resonance section is provided as a frequency multiplier section between a discharge circuit and a power booster circuit. The magnetic resonance section extracts from a fundamental wave of a predetermined frequency generated by a frequency generator higher harmonic components, which are multiplied waves of the predetermined frequency and as high as two or more integer times of the fundamental wave. A resonance frequency of the power booster circuit and a first resonance coil is set to be equal to the frequency of the multiplied wave and match to equal a resonance frequency of the discharge circuit and a second resonance coil of the magnetic resonance section when a discharge electrode and a ground electrode are in a predetermined pressure range.
摘要翻译： 在高频等离子体发生系统中，在放电电路和功率升压电路之间设置有磁共振部作为倍频部。 磁共振部从由频率发生器产生的预定频率的基波提取高次谐波分量，其是预定频率的相乘波，并且高达基波的整数倍的两倍。 将放电电极和第一谐振线圈的共振频率设定为等于倍波的频率，并将其与放电电路的谐振频率和磁共振部的第二谐振线圈相等， 接地电极处于规定的压力范围。
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公开(公告)号：US20090244802A1
公开(公告)日：2009-10-01
申请号：US12411769
申请日：2009-03-26
IPC分类号： F23Q3/00
摘要： The ignition device is comprised of a center electrode, an insulator having a tubular shape for covering the center electrode, and a ground electrode having an open portion communicating with an open portion of the insulator, the ground electrode covers the insulator The center electrode, the insulator and the ground electrode define a discharge space of the ignition device. The discharge space is provided with high voltage from a discharge power source and high current from a plasma energy supply power source to form plasma having high temperature and high pressure in the discharge space.
摘要翻译： 点火装置包括中心电极，具有用于覆盖中心电极的管状形状的绝缘体和具有与绝缘体的开口部分连通的开口部分的接地电极，接地电极覆盖绝缘体中心电极， 绝缘体和接地电极限定点火装置的放电空间。 放电空间由放电电源提供高电压和来自等离子体能量供应源的大电流，以在放电空间中形成具有高温和高压的等离子体。
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7.发明授权Thermistor type temperature sensor with adjustable output signal indicative of temperature 失效热敏电阻式温度传感器，带温度可调输出信号
公开(公告)号：US5781098A
公开(公告)日：1998-07-14
申请号：US605662
申请日：1996-02-22
申请人： Masamichi Shibata
发明人： Masamichi Shibata
IPC分类号： G01K7/22 , G01K7/24 , G01K7/25 , H01C1/034 , H01C7/00 , H01C7/04 , H01C13/02 , H01R31/08 , H03K17/00 , H01C3/04
CPC分类号： G01K7/24
摘要： A temperature sensor includes a temperature sensing section having a thermistor element 11 and connecting ends 121 and 122, an outside connection circuit having detecting resistors 211 to 213 and connecting ends 221 to 225, and a switching element 30 for obtaining a selective connection between the first ends 121 and 122 and the second ends 221 to 225. The switching element 30 is for example constructed by a connector 31 and a shunt wire 32. The second switching element 30 can, as an alternative, be constructed by a pair of connectors, which provide different mutual positions, one of which is selected to obtain a connection. As a second feature, a connector, which is separate from the thermistor element, is provided with adjusting resistors which are in series and in parallel connected to the thermistor element.
摘要翻译： 温度传感器包括具有热敏电阻元件11和连接端121和122的温度检测部分，具有检测电阻器211至213和连接端部221至225的外部连接电路以及用于获得第一 端部121和122以及第二端221至225.开关元件30例如由连接器31和分流线32构成。作为替代，第二开关元件30可以由一对连接器构成，其中， 提供不同的相互位置，其中一个位置被选择以获得连接。 作为第二特征，与热敏电阻元件分离的连接器设置有串联并并联连接到热敏电阻元件的调节电阻器。
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8.发明授权High frequency plasma generation system and high frequency plasma ignition device using the same 有权高频等离子体发生系统和使用其的高频等离子体点火装置公开(公告)号：US08552651B2
公开(公告)日：2013-10-08
申请号：US13585224
申请日：2012-08-14
IPC分类号： H05H1/50
CPC分类号： H05H1/46 , F02P3/005 , F02P3/01 , F02P9/007 , F02P23/045 , H05H2242/1005
摘要： In a high frequency plasma generation system, a magnetic resonance section is provided as a frequency multiplier section between a discharge circuit and a power booster circuit. The magnetic resonance section extracts from a fundamental wave of a predetermined frequency generated by a frequency generator higher harmonic components, which are multiplied waves of the predetermined frequency and as high as two or more integer times of the fundamental wave. A resonance frequency of the power booster circuit and a first resonance coil is set to be equal to the frequency of the multiplied wave and match to equal a resonance frequency of the discharge circuit and a second resonance coil of the magnetic resonance section when a discharge electrode and a ground electrode are in a predetermined pressure range.
摘要翻译： 在高频等离子体发生系统中，在放电电路和功率升压电路之间设置有磁共振部作为倍频部。 磁共振部从由频率发生器产生的预定频率的基波提取高次谐波分量，其是预定频率的相乘波，并且高达基波的整数倍的两倍。 将放电电极和第一谐振线圈的共振频率设定为等于倍波的频率，并将其与放电电路的谐振频率和磁共振部的第二谐振线圈相等， 接地电极处于规定的压力范围。
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9.发明授权Thermistor having temperature detecting sections of substantially the same composition and dimensions for detecting subtantially identical temperature ranges 失效具有温度检测部分的热敏电阻具有基本上相同的组成和尺寸用于检测基本相同的温度范围
公开(公告)号：US5600296A
公开(公告)日：1997-02-04
申请号：US323227
申请日：1994-10-14
摘要： A thermistor type temperature sensor having a substrate made from an electrically insulating ceramic plate. A thin or thick film detecting resistor is printed on the substratum. A thick or thin film pull-up resistor may also be printed on the substratum, and trimming of the resistors is possible. The ratio of B-constant values for the detecting resistor and the pull-up resistor may be selected so that it is locate between 0.4 to 0.9 or 1.1 to 1.5. The detecting resistor may be constructed from thermistor sections of the same composition and the sections may be connected in parallel or in series. The thermistor sensor can be connected to the pipe through which a gas passes. When the sensor is connected to the pipe, the angle of the measuring plane may be adjusted, so that a precise measurement can be obtained.
摘要翻译： 一种具有由电绝缘陶瓷板制成的基板的热敏电阻型温度传感器。 底层上印有薄膜或厚膜检测电阻。 也可以在基底上印刷厚膜或薄膜上拉电阻，并且可以修整电阻器。 可以选择检测电阻器和上拉电阻器的B常数值的比率，使得其位于0.4至0.9或1.1至1.5之间。 检测电阻器可以由具有相同组成的热敏电阻部分构成，并且这些部分可以并联或串联连接。 热敏电阻传感器可以连接到气体通过的管道。 当传感器连接到管道时，可以调整测量平面的角度，从而可以获得精确的测量。
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公开(公告)号：US4444043A
公开(公告)日：1984-04-24
申请号：US315262
申请日：1981-10-26
CPC分类号： G01L23/225 , G01L23/16 , G01L23/221
摘要： A knocking detector for internal combustion engines includes an illumination detector for detecting the illumination intensity of combustion of the air-fuel mixture in the combustion chamber and a knocking discriminator for deciding whether or not a knocking has occurred on the basis of a signal produced from the illumination detector. The illumination detector is provided on the cylinder head of the internal combustion engine and is sensitive only to the light longer in wavelength than the near infrared rays.
摘要翻译： 用于内燃机的爆震检测器包括用于检测燃烧室中的空气燃料混合物的燃烧的照明强度的照明检测器和用于根据从该燃烧室产生的信号来判定是否发生爆震的爆震识别器 照明检测器 照明检测器设置在内燃机的气缸盖上，并且对于比近红外线的波长更长的光敏感。
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