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1.发明申请SPARK PLUG AND CYLINDER HEAD ASSEMBLY ENSURING RELIABLE IGNITION OF AIR/FUEL MIXTURE 有权火花塞和气缸组件确保空气/燃料混合物的可靠点火公开(公告)号：US20080314354A1
公开(公告)日：2008-12-25
申请号：US12143161
申请日：2008-06-20
申请人： Hiroshi Yorita , Masamichi Shibata
发明人： Hiroshi Yorita , Masamichi Shibata
IPC分类号： F02F1/24
摘要： A spark plug and cylinder head assembly includes a spark plug and a cylinder head of an engine. The cylinder head has a bore and a surface which faces a combustion chamber of the engine and on which the bore opens. The spark plug is fit in the bore of the cylinder head, and includes a metal shell, an insulator retained in the metal shell, a center electrode secured in the insulator, and a ground electrode facing the center electrode through a spark gap. An end surface of the metal shell has an outer edge and an inner edge, and tapers from the outer edge to the inner edge in a direction toward the inside of an air pocket formed between the metal shell and the insulator. The outer edge of the end surface of the metal shell protrudes from the surface of the cylinder head into the combustion chamber.
摘要翻译： 火花塞和气缸盖组件包括火花塞和发动机的气缸盖。 气缸盖具有孔和与发动机的燃烧室相对的表面，并且孔开放。 火花塞安装在气缸盖的孔中，并且包括金属壳，保持在金属壳中的绝缘体，固定在绝缘体中的中心电极和通过火花隙面对中心电极的接地电极。 金属壳的端面具有外边缘和内边缘，并且在形成于金属壳和绝缘体之间的气穴的内侧的方向上从外边缘到内边缘逐渐变细。 金属壳的端面的外缘从气缸盖的表面突出到燃烧室中。
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2.发明授权Spark plug and cylinder head assembly ensuring reliable ignition of air/fuel mixture 有权火花塞和气缸盖组件确保空气/燃料混合物的可靠点燃公开(公告)号：US08051822B2
公开(公告)日：2011-11-08
申请号：US12143161
申请日：2008-06-20
申请人： Hiroshi Yorita , Masamichi Shibata
发明人： Hiroshi Yorita , Masamichi Shibata
IPC分类号： F01M1/02
摘要： A spark plug and cylinder head assembly includes a spark plug and a cylinder head of an engine. The cylinder head has a bore and a surface which faces a combustion chamber of the engine and on which the bore opens. The spark plug is fit in the bore of the cylinder head, and includes a metal shell, an insulator retained in the metal shell, a center electrode secured in the insulator, and a ground electrode facing the center electrode through a spark gap. An end surface of the metal shell has an outer edge and an inner edge, and tapers from the outer edge to the inner edge in a direction toward the inside of an air pocket formed between the metal shell and the insulator. The outer edge of the end surface of the metal shell protrudes from the surface of the cylinder head into the combustion chamber.
摘要翻译： 火花塞和气缸盖组件包括火花塞和发动机的气缸盖。 气缸盖具有孔和与发动机的燃烧室相对的表面，并且孔开放。 火花塞安装在气缸盖的孔中，并且包括金属壳，保持在金属壳中的绝缘体，固定在绝缘体中的中心电极和通过火花隙面对中心电极的接地电极。 金属壳的端面具有外边缘和内边缘，并且在形成于金属壳和绝缘体之间的气穴的内侧的方向上从外边缘到内边缘逐渐变细。 金属壳的端面的外缘从气缸盖的表面突出到燃烧室中。
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3.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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5.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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6.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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7.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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公开(公告)号：US08466607B2
公开(公告)日：2013-06-18
申请号：US13482079
申请日：2012-05-29
IPC分类号： H01T13/02
CPC分类号： H01T13/32
摘要： A spark plug for internal-combustion engines includes a housing, an insulator, a center electrode, and an earth electrode. A gas guiding sections equipped with slopes that slope inwardly as they approach toward a tip side from a circumference surface of the housing and guide surfaces that are disposed on both sides in a circumferential direction of the slopes are formed in a tip part of the housing. The gas guiding sections are formed in the circumferential direction within a 90-degree range measured relative to the center of the earth joint section, which is a junction of the housing and the earth electrode, in the circumferential direction. When the spark plug is mounted to the engine, it is constituted so that the gas guiding sections are projected into a combustion chamber.
摘要翻译： 用于内燃机的火花塞包括壳体，绝缘体，中心电极和接地电极。 一个气体引导部分，当它们从壳体的圆周表面接近尖端侧时向内倾斜，在斜面的圆周方向上设置在两侧的引导表面形成在该壳体的顶端部分中。 气体引导部在圆周方向上形成为相对于作为壳体和接地电极的接合部的接地部的中心在圆周方向上测量的90度范围内。 当火花塞安装在发动机上时，它被构造成使得气体引导部分突出到燃烧室中。
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公开(公告)号：US08061321B2
公开(公告)日：2011-11-22
申请号：US12411769
申请日：2009-03-26
IPC分类号： F02P23/00
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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