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    • 3. 发明申请
    • SPARK IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND CENTRAL ELECTRODE ASSEMBLY THEREFOR
    • 用于内燃机的火花点火装置及其中心电极组件
    • US20110139107A1
    • 2011-06-16
    • US12638597
    • 2009-12-15
    • John BurrowsPaul TinwellRobin Clarke
    • John BurrowsPaul TinwellRobin Clarke
    • H01T13/20H01T13/02
    • H01T13/20H01T13/18
    • A spark ignition device includes a ceramic insulator with a metal shell surrounding at least a portion of the ceramic insulator. A ground electrode is attached to the shell. The ground electrode has a ground electrode sparking tip spaced from a central sparking tip by a spark gap. A first terminal is arranged in electrical communication with the central sparking tip and is configured for electrical connection with a power source. The device further includes a second terminal configured for electrical connection with the power source. The second terminal is spaced from the first terminal, with the second terminal being arranged in electrical communication with the first terminal. A heater element brings the first terminal in electrical communication with the second terminal and completes an electrical circuit. The heater element has a resistance greater than the first and second terminals thereby producing a significant source of heat.
    • 火花点火装置包括具有包围陶瓷绝缘体的至少一部分的金属壳的陶瓷绝缘体。 接地电极连接到外壳。 接地电极具有通过火花隙与中心火花头间隔开的接地电极火花头。 第一端子被布置成与中心点火尖端电连通并且被配置为与电源电连接。 该装置还包括被配置为与电源电连接的第二端子。 第二端子与第一端子间隔开,第二端子与第一端子电连通。 加热器元件使第一端子与第二端子电连通并且完成电路。 加热器元件具有大于第一和第二端子的电阻,从而产生显着的热源。
    • 5. 发明申请
    • IGNITOR FOR AIR/FUEL MIXTURE AND ENGINE THEREWITH AND METHOD OF ASSEMBLY THEREOF INTO A CYLINDER HEAD
    • 用于空气/燃料混合物的发动机及其发动机及其组装方法进入气缸盖
    • US20100083942A1
    • 2010-04-08
    • US12573380
    • 2009-10-05
    • James LykowskiKeith HamptonJohn Burrows
    • James LykowskiKeith HamptonJohn Burrows
    • F02P3/00
    • F02B19/12H01T13/08H01T13/50Y02T10/125
    • An internal combustion engine and ignitor therefore is provided. The ignitor has an insulator extending between a nose end and a terminal end with an electrode extending outwardly from the nose end to ignite an air/fuel mixture with a cylinder chamber. A terminal extends from the terminal end and is configured in electrical communication with the electrode. A metal shell surrounds at least a portion of the insulator. The metal shell is free of external threads for attachment to a cylinder block. A connecting wire extends from the terminal for electrical communication with a power source. A tube has a lower end that receives the terminal end of the insulator therein. The tube extends about the connecting wire to an upper end opposite the lower end. The lower end of the tube compresses the shell into fixed relation within the opening of the cylinder head.
    • 因此,提供内燃机和点火器。 点火器具有在鼻端和终端之间延伸的绝缘体,其电极从鼻端向外延伸,以便与汽缸室点燃空气/燃料混合物。 端子从端子延伸并且被配置为与电极电连通。 金属壳围绕绝缘体的至少一部分。 金属外壳没有用于连接到气缸体的外螺纹。 连接线从端子延伸,与电源电连通。 管具有接收绝缘体的末端的下端。 管围绕连接线延伸到与下端相对的上端。 管的下端将壳体在气缸盖的开口内压缩成固定的关系。
    • 8. 发明授权
    • Spark ignition device for an internal combustion engine and central electrode assembly therefor
    • 用于内燃机和中心电极组件的火花点火装置
    • US08707922B2
    • 2014-04-29
    • US12638597
    • 2009-12-15
    • John BurrowsPaul TinwellRobin Clarke
    • John BurrowsPaul TinwellRobin Clarke
    • H01T13/18H01T13/20
    • H01T13/20H01T13/18
    • A spark ignition device includes a ceramic insulator with a metal shell surrounding at least a portion of the ceramic insulator. A ground electrode is attached to the shell. The ground electrode has a ground electrode sparking tip spaced from a central sparking tip by a spark gap. A first terminal is arranged in electrical communication with the central sparking tip and is configured for electrical connection with a power source. The device further includes a second terminal configured for electrical connection with the power source. The second terminal is spaced from the first terminal, with the second terminal being arranged in electrical communication with the first terminal. A heater element brings the first terminal in electrical communication with the second terminal and completes an electrical circuit. The heater element has a resistance greater than the first and second terminals thereby producing a significant source of heat.
    • 火花点火装置包括具有包围陶瓷绝缘体的至少一部分的金属壳的陶瓷绝缘体。 接地电极连接到外壳。 接地电极具有通过火花隙与中心火花头间隔开的接地电极火花头。 第一端子被布置成与中心点火尖端电连通并且被配置为与电源电连接。 该装置还包括被配置为与电源电连接的第二端子。 第二端子与第一端子间隔开,第二端子与第一端子电连通。 加热器元件使第一端子与第二端子电连通并且完成电路。 加热器元件具有大于第一和第二端子的电阻,从而产生显着的热源。