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    • 6. 发明申请
    • Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation
    • 通过使用点火线圈回火能量和两级调节来提供用于缸内电离检测的稳压电源的装置
    • US20050134281A1
    • 2005-06-23
    • US10738550
    • 2003-12-17
    • Guoming ZhuKevin Moran
    • Guoming ZhuKevin Moran
    • F02P17/12F02D41/00F02P11/00F02P17/00G01M15/00H02M9/00
    • F02P17/12F02P2017/125
    • The present invention is directed to a dual charge rate power supply circuit and method for ionization detection. The circuit includes a first diode, first and second capacitors, and first and second current paths. The first diode includes an anode operably connected to a first end of a primary winding. The first capacitor has a second end operably connected to ground and the second capacitor has a first end operably connected to the cathode of the first diode as well as a second end operably connected to ground. The first and second current paths are operably connected between the first and second capacitors and include a second diode, a parallel combination of a first resistor and a third diode, and a second resistor. The first diode is operably connected in parallel with the first capacitor. The second resistor has a first end operably connected to the cathode of the first diode and the parallel combination is operably connected between a second end of the second resistor and the first end of the first capacitor.
    • 本发明涉及一种双电荷率电源电路及电离检测方法。 该电路包括第一二极管,第一和第二电容器以及第一和第二电流路径。 第一二极管包括可操作地连接到初级绕组的第一端的阳极。 第一电容器具有可操作地连接到地的第二端,并且第二电容器具有可操作地连接到第一二极管的阴极的第一端以及可操作地连接到地的第二端。 第一和第二电流路径可操作地连接在第一和第二电容器之间,并且包括第二二极管,第一电阻器和第三二极管的并联组合以及第二电阻器。 第一二极管与第一电容器并联地可操作地连接。 第二电阻器具有可操作地连接到第一二极管的阴极的第一端,并联组合可操作地连接在第二电阻器的第二端和第一电容器的第一端之间。
    • 7. 发明授权
    • Secondary tubing containment system for a metering pump
    • 用于计量泵的二次管道密封系统
    • US06328345B1
    • 2001-12-11
    • US09492597
    • 2000-01-27
    • John C. MooreKevin Moran
    • John C. MooreKevin Moran
    • F16L1112
    • F16L27/12
    • A secondary tubing containment system (10) is provided for a discharge tube (18) of a chemical metering pump (14) in a chemical addition system (12). One end of the discharge tube (18) is engaged in a fitting (20) on the metering pump (14), and the other end of the discharge tube (18) is engaged in a fitting (22). The containment system (10) includes a pair of coupling nuts (30, 32), a connector in the form of a Tee (34), two cylindrical tubes (36, 38), a pair of unions (40, 42), and a drain tube (44). The inside and outside diameters of the tubes (36, 38) are sized to allow the tube (38) to be slid or telescoped into the tube (36) to allow the length of the containment system (10) to be adjusted. The union (40) is configured to sealingly engage the tube (38) along the length of the tube (38) to accommodate the adjustment. This allows the containment system (10) to accommodate different lengths of discharge tube (18), as dictated by the particular chemical addition system (12) to which the containment system (10) is being assembled.
    • 在化学添加系统(12)中为化学计量泵(14)的排放管(18)提供辅助管道密封系统(10)。 放电管(18)的一端与计量泵(14)上的配件(20)接合,放电管(18)的另一端与配件(22)接合。 容纳系统(10)包括一对联接螺母(30,32),三通(34)形式的连接器,两个圆柱形管(36,38),一对接头(40,42)和 排水管(44)。 管(36,38)的内径和外径的尺寸设定成允许管(38)滑动或伸缩到管(36)中,以允许调节容纳系统(10)的长度。 联接件(40)构造成沿着管(38)的长度密封地接合管(38)以适应调节。 这允许容纳系统(10)适应不同长度的放电管(18),如由容纳系统(10)组装到的特定化学添加系统(12)所规定的。