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    • 9. 发明申请
    • Transmission Fluid Warming and Cooling Method
    • 变速箱油温升温方式
    • US20110284200A1
    • 2011-11-24
    • US12785118
    • 2010-05-21
    • James Thomas GoodenJianping ZhangSteven Keith PlumbDavid Spuller
    • James Thomas GoodenJianping ZhangSteven Keith PlumbDavid Spuller
    • F28F27/00G05D23/19
    • F16H57/0413B60K11/06F16H57/0475
    • A method for controlling the temperature of transmission fluid in a motor vehicle includes operating in an automatic transmission fluid cooling mode, a heater priority mode entered by disabling automatic transmission fluid heating, and an automatic transmission fluid heating mode which includes sending hot engine coolant to a heat exchanger for heating the automatic transmission fluid by transferring heat from the hot engine coolant to the automatic transmission fluid. The method switches to from a heater priority mode to a transmission heating mode base on a number of sensed conditions including sensed automatic fluid transmission temperature. The method also includes an automatic transmission fluid temperature regulating mode including measuring an automatic transmission fluid temperature and switching between the cooling mode and the heating mode based measured temperature.
    • 用于控制机动车辆中的变速器流体的温度的方法包括以自动变速器油冷却模式操作,通过禁止自动变速器油液加热而进入的加热器优先模式,以及自动变速箱液体加热模式,其包括将热机冷却剂发送到 热交换器,用于通过将热量从热发动机冷却剂传递到自动变速器流体来加热自动变速器油。 该方法基于包括检测到的自动流体传输温度的感测条件的数量,从加热器优先模式切换到传输加热模式。 该方法还包括自动变速器油温调节模式,包括测量自动变速器油温度,并根据测量温度在冷却模式和加热模式之间切换。
    • 10. 发明申请
    • LAYING HEAD PIPE CLAMP
    • LAYING头管夹
    • US20110148109A1
    • 2011-06-23
    • US12644154
    • 2009-12-22
    • Jianping Zhang
    • Jianping Zhang
    • F16L25/04
    • B21C47/143Y10T403/4614Y10T403/4617
    • A clamp assembly is disclosed for detachably retaining a curved laying pipe along the correspondingly curved edge of an auger support plate in a rolling mill laying head. The clamp assembly comprises a boss fixed to and projecting from the curved edge of the support plate. The boss has a first opening extending therethrough and an exterior support surface. A generally U-shaped clamp has a bridging web joining mutually spaced cheeks with second openings extending therethrough. The cheeks are configured and arranged to straddle the boss with their second openings in alignment with the first opening in the boss, and with the bridging web coacting with the exterior support surface of the boss to confine a segment of the laying pipe therebetween. A pin extends in an inserted position through the aligned first and second openings in the boss and the cheeks.
    • 公开了一种夹具组件,用于沿着轧机铺设头中的螺旋钻支撑板的相应弯曲边缘可拆卸地保持弯曲铺设管。 夹具组件包括固定到支撑板的弯曲边缘并从支撑板的弯曲边缘突出的凸台。 凸台具有延伸穿过其的第一开口和外部支撑表面。 大致U形夹具具有将相互间隔开的面颊与连接穿过其的第二开口连接的桥接腹板。 脸颊构造和布置成跨过凸台,其第二开口与凸台中的第一开口对准,并且桥接腹板与凸台的外部支撑表面共同作用以将放置管的一段限制在其间。 销在插入位置延伸穿过凸台和面颊中的对齐的第一和第二开口。