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    • 5. 发明申请
    • COMBUSTION IGNITION SYSTEM
    • 燃烧点火系统
    • WO2014123550A1
    • 2014-08-14
    • PCT/US2013/027945
    • 2013-02-27
    • CONTOUR HARDENING, INC.STORM, John, M.
    • STORM, John, M.SMITH, Donald, L A
    • F02P19/02F23Q7/00
    • F02P19/022F02B75/02F02B2075/025F02P15/02F02P15/08F02P19/02F02P19/021F02P19/025F23Q7/001H05B1/0236
    • Ignition systems, devices, and methods of using a resistive heating element to initiate combustion in internal combustion engines are disclosed. In one embodiment, an ignition system comprises a conductive member having a portion arranged for positioning within a combustion chamber of an internal combustion engine and comprising at least two high-resistance portions separated by a low- resistance portion, the high-resistance portions arranged to reach a temperature sufficient to cause ignition within the engine. In some instances, a conductive member positioned within a combustion chamber and arranged to ignite an air/fuel mixture comprises an inner portion and an outer portion, the inner portion comprising a heat removing portion arranged to remove heat from the outer portion sufficient to prevent pre-ignition. Other embodiments are disclosed.
    • 公开了使用电阻加热元件引发内燃机燃烧的点火系统,装置和方法。 在一个实施例中,点火系统包括导电构件,其具有布置成用于定位在内燃机的燃烧室内的部分,并且包括由低电阻部分分开的至少两个高电阻部分,高电阻部分布置成 达到足以在发动机内点燃的温度。 在一些情况下,定位在燃烧室内并且布置成点燃空气/燃料混合物的导电构件包括内部部分和外部部分,内部部分包括散热部分,其被布置成从外部部分移除足以防止前部的热量 -点火。 公开了其他实施例。
    • 9. 发明申请
    • APPARATUS FOR AND METHOD OF INDUCTION-HARDENING MACHINE COMPONENTS
    • 诱导机械加工组件的装置和方法
    • WO1994018808A1
    • 1994-08-18
    • PCT/US1994001396
    • 1994-02-08
    • CONTOUR HARDENING, INC.
    • CONTOUR HARDENING, INC.STORM, John, M.CHAPLIN, Michael, R.
    • H05B06/14
    • C21D9/32C21D1/10H05B6/405Y02P10/253
    • An induction-hardening machine (20) for the contour hardening of hypoid gears (27) includes a programmable logic control unit (21), a source of quench liquid (40) and a high-frequency induction generator (22) which are operably connected to a high-frequency induction coil (70), which has a generally conical lower face (71) and is positioned over and concentric with the hypoid gear (27). The support plate (28) for the hypoid gear (27) is connected to a rotary drive motor (30) and with the hypoid gear rotating at approximately 900 to 1800 RPM the induction coil (70) is energized with four low energy pulses of relatively short duration. The final heating step is a high energy pulse followed immediately by the quenching step. There is an inclined angle between the lower face (71) and the upper face of the hypoid gear (27) so as to achieve balanced heat from heel (72) to toe (73).
    • 用于准双曲面齿轮(27)的轮廓硬化的感应淬火机(20)包括可编程逻辑控制单元(21),淬火液体源(40)和高频感应发电机(22),其可操作地连接 涉及具有大致圆锥形的下表面(71)并位于准双曲面齿轮(27)上并与其同心的高频感应线圈(70)。 用于准双曲面齿轮(27)的支撑板(28)连接到旋转驱动电动机(30),并且准双曲面齿轮以大约900至1800RPM的转速旋转,感应线圈(70)由相对较低的四个低能量脉冲 持续时间短 最终的加热步骤是紧随着淬火步骤的高能量脉冲。 在下表面(71)和准双曲面齿轮(27)的上表面之间存在倾斜角度,以实现从脚跟(72)到脚趾(73)的平衡热。