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    • 4. 发明授权
    • Auto-resetting span-power protection
    • 自动复位跨度 - 电源保护
    • US07433165B2
    • 2008-10-07
    • US11378174
    • 2006-03-17
    • Michael CarterWilliam J. Fox
    • Michael CarterWilliam J. Fox
    • H02H9/00
    • H04M19/08
    • Systems and methods for auto-resetting span power protection are provided. In one embodiment, a method for deactivating a protective device is provided. The method comprises determining when an overload condition occurs on a communication medium; when the overload condition occurs, deactivating at least one protective device by applying, for a first predetermined period of time, a short-circuit to an output of a power supply that provides a holding current to the at least one protective device; and after the first predetermined period of time has elapsed, removing the short-circuit on the output of the power supply.
    • 提供自动复位功能保护的系统和方法。 在一个实施例中,提供了用于去激活保护装置的方法。 该方法包括确定何时在通信介质上发生过载状况; 当发生过载状况时,通过在第一预定时间段内施加短路至对至少一个保护装置提供保持电流的电源的输出而停用至少一个保护装置; 并且在第一预定时间段过去之后,消除电源的输出上的短路。
    • 5. 发明授权
    • Circuit and method for increasing the stability of switch-mode power supplies
    • 提高开关电源稳定性的电路和方法
    • US07298121B2
    • 2007-11-20
    • US11111139
    • 2005-04-21
    • Michael CarterRandall L. Powers
    • Michael CarterRandall L. Powers
    • G05F1/40
    • H02M1/08H02M2001/0025
    • An improved circuit and method for increasing the stability of switch-mode power supplies via frequency fold-back is disclosed. For example, a circuit for increasing the stability of a switch-mode power supply using the compensation signal to control the frequency of the oscillator is disclosed, which includes an operational amplifier that functions to scale the compensation signal. Thus, the switching frequency of the power supply involved is decreased as the load is reduced. This novel use of the compensation signal to control the switching frequency of a switch-mode power supply significantly increases the stability of the power supply as compared to prior switch-mode power supplies. Therefore, the switch-mode power supply may be used for those applications where relatively high stability is desired.
    • 公开了一种用于通过频率折回来提高开关模式电源的稳定性的改进的电路和方法。 例如,公开了一种用于增加使用补偿信号来控制振荡器的频率的开关模式电源的稳定性的电路,其包括用于缩放补偿信号的运算放大器。 因此,随着负载的减小,所涉及的电源的开关频率降低。 与先前的开关模式电源相比,这种新颖的使用补偿信号来控制开关模式电源的开关频率显着增加了电源的稳定性。 因此,开关模式电源可以用于需要较高稳定性的那些应用。
    • 7. 发明授权
    • Method and apparatus for reducing rotor assembly circumferential rim stress
    • 减少转子组件圆周边缘应力的方法和装置
    • US06524070B1
    • 2003-02-25
    • US09643012
    • 2000-08-21
    • Stephen Michael Carter
    • Stephen Michael Carter
    • F01D522
    • F01D5/143F01D5/141
    • A rotor assembly for a gas turbine engine operates with reduced circumferential rim stress. The rotor assembly includes a rotor including a plurality of rotor blades and a radially outer platform. The rotor blades extend radially outward from the platform. A root fillet extends circumferentially around each blade between the blades and platforms. The platforms include an outer surface including a plurality of indentations extending between adjacent rotor blades. Each indentation extends from a leading edge of the platform to a trailing edge of the platform with a depth that tapers to an approximate zero depth at the trailing edge.
    • 用于燃气涡轮发动机的转子组件具有减小的周向边缘应力。 转子组件包括转子,其包括多个转子叶片和径向外部平台。 转子叶片从平台径向向外延伸。 根部圆角围绕叶片和平台之间的每个叶片周向延伸。 平台包括包括在相邻的转子叶片之间延伸的多个压痕的外表面。 每个凹槽从平台的前缘延伸到平台的后缘,其深度在后缘逐渐变细到近似零深度。
    • 9. 发明申请
    • Easy Rig Bait Tackle
    • US20220087238A9
    • 2022-03-24
    • US16654591
    • 2019-10-16
    • Darrell Andrew JoyeRobert Pickney ElliottMichael Carter Gibson
    • Darrell Andrew JoyeRobert Pickney ElliottMichael Carter Gibson
    • A01K83/06
    • The present invention comprises a novel fishing tackle rig generally consisting of an open-eye formed by double “U” bends on the shaft of a hook or other tackle, a hook-shield which threads onto a fishing line with a hollow rear section to slide over the open-eye, a solid front section to provide structure, and a pin extending perpendicular to secure the hook-shield to the bait, and a cone shaped bait protecting device where the narrow end threads onto the fishing line and the wide end fits over the bait and other components of fishing tackle holding everything together. In an alternative embodiment, the hook-shield is replaced by integrating onto the shaft of the hook or other tackle a closing mechanism that slides along the shaft from an open position to a closed position that completes the open-eye. In preferred embodiments there is a grooved indention around the outside circumference of the wide end of the cone which may accept an O-ring, rubber band, or some other means of attaching a skirt or other attractant. Also in preferred embodiments the bait protecting device features a bait holder attached to the narrow end of the cone via a hinging mechanism that allows the free end of the bait holder to penetrate through the bait protecting device and into the bait at the wide end of the cone, and thereby secure the bait protecting device to the bait.