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    • 6. 发明授权
    • Glow plug with electronic component for switching between heating and
ion sensing functions
    • 具有电子元件的辉光插头,用于在加热和离子传感功能之间切换
    • US6150634A
    • 2000-11-21
    • US440265
    • 1999-11-15
    • Michael HaussnerHeinz-Georg SchmitzGunter Uhl
    • Michael HaussnerHeinz-Georg SchmitzGunter Uhl
    • F23Q7/00
    • F23Q7/001
    • A glow plug comprises a heating rod with an inner heater coil and optionally at least one control coil, the heating rod being insulated from the glow plug body and is provided with a plug-type or screw terminal for the power supply voltage. Furthermore, the terminal (4) has an electronic component (6), preferably a chip, with a terminal (7) connected to the power supply voltage, a terminal (8) connected to the glow tube (1.3) and a terminal (9) connected to the body (3). The electronic component (6) is designed as a control element for switching the functioning of the glow plug between a heating function and a sensing function for measuring the ion flow in the combustion space area in proximity to the heating rod (1).
    • 电热塞包括具有内加热器线圈和可选的至少一个控制线圈的加热棒,加热棒与电热塞主体绝缘,并且设置有用于电源电压的插头式或螺钉端子。 此外,端子(4)具有电子部件(6),优选为芯片,端子(7)连接到电源电压,连接到辉光管(1.3)的端子(8)和端子(9) )连接到主体(3)。 电子部件(6)被设计为用于在加热功能和用于测量靠近加热棒(1)的燃烧空间区域中的离子流的感测功能之间切换电热塞的功能的控制元件。