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    • 3. 发明授权
    • Sample changer for NMR spectrometers
    • 用于NMR光谱仪的样品更换器
    • US5534780A
    • 1996-07-09
    • US224269
    • 1994-04-07
    • Kevin Lilly
    • Kevin Lilly
    • G01R33/30G01R33/20
    • G01R33/307
    • A sample changer for a spectrometer of the type having a generally vertical sample loading air shaft in which an upflowing air stream is present. The sample changer includes a support for positioning at the spectrometer and a carriage movably supported by the support which carriage has an array of generally vertical passages extending entirely through the carriage, those passages being adapted to contain sample holders. The sample changer also includes an actuator for moving the carriage relative to the support to position each passage over the air shaft so that that passage becomes an extension of the air shaft whereby the sample holder in that shaft may be buoyed up and supported in its passage by the air stream from the airshaft. Provision is also made for releasing the sample holder from the carriage passage that is located directly over the air shaft so that that sample holder may be moved from its passage down into the air shaft and raised up and returned to its passage solely under the control of the air stream in the air shaft thereby enabling the sample changer to be slaved to the spectrometer.
    • 一种用于这种类型的光谱仪的样品转换器,其具有大致垂直的样品加载空气轴,其中存在向上流动的气流。 样品更换器包括用于在光谱仪上定位的支撑件和由支撑件可移动地支撑的托架,该托架具有完全穿过托架延伸的大致垂直通道的阵列,这些通道适于容纳样品保持器。 样品更换器还包括用于使支架相对于支撑件移动的致动器,以将每个通道定位在空气轴上,使得该通道变成空气轴的延伸部,由此该轴中的样品保持器可以被浮起并支撑在其通道中 来自气轴的气流。 还设置了将样品架从直接位于空气轴上的滑架通道释放,使得样品保持器可以从其通道向下移动到空气轴中并且升高并仅仅在 空气轴中的气流使得样品更换器能够被从属于光谱仪。
    • 4. 发明申请
    • TESTING SYSTEM AND METHOD FOR AC SYSTEM IN A VEHICLE
    • 车辆交流系统的测试系统和方法
    • US20110240132A1
    • 2011-10-06
    • US12751073
    • 2010-03-31
    • Terry CastleTiffany KasettratutRichard McDonaldCharles HudginsKevin Lilly
    • Terry CastleTiffany KasettratutRichard McDonaldCharles HudginsKevin Lilly
    • F16L55/18G01M3/04G08B21/00
    • G01M3/3227Y10T137/0396
    • A pressure and prevacuum testing system for an AC system in a vehicle includes an air pressure source for pressurizing a cooling circuit of the AC system to a predetermined high pressure threshold and a vacuum source for prevacuuming the cooling circuit either to a predetermined prevacuum low pressure level or for a predetermined time period. The system also includes a pressure gauge for operatively measuring a pressure level in the cooling circuit. A controller is operatively connected to the air pressure source, the vacuum source and the pressure gauge. The controller compares the pressure level as measured by the pressure gauge to the predetermined high pressure threshold during a pressurized test of the cooling circuit and to the predetermined prevacuum low pressure level during a prevacuum test of the cooling circuit to determine if leaks are present in the cooling circuit.
    • 用于车辆中的交流系统的压力和预压力测试系统包括用于将AC系统的冷却回路加压到预定的高压阀值的空气压力源和用于使冷却回路预先达到预定的先前低压水平的真空源 或预定时间段。 该系统还包括用于可操作地测量冷却回路中的压力水平的压力计。 控制器可操作地连接到空气压力源,真空源和压力计。 控制器在冷却回路的加压测试期间将压力表测量的压力水平与预定的高压阈值进行比较,并且在冷却回路的预真空测试期间将预定的先前真空低压水平进行比较,以确定是否存在泄漏 冷却回路。
    • 5. 发明授权
    • Testing system and method for AC system in a vehicle
    • 车辆交流系统的测试系统和方法
    • US08631662B2
    • 2014-01-21
    • US12751073
    • 2010-03-31
    • Terry CastleTiffany KasettratutRichard McDonaldCharles HudginsKevin Lilly
    • Terry CastleTiffany KasettratutRichard McDonaldCharles HudginsKevin Lilly
    • F25B19/00F25B45/00B60H1/32
    • G01M3/3227Y10T137/0396
    • A pressure and prevacuum testing system for an AC system in a vehicle includes an air pressure source for pressurizing a cooling circuit of the AC system to a predetermined high pressure threshold and a vacuum source for prevacuuming the cooling circuit either to a predetermined prevacuum low pressure level or for a predetermined time period. The system also includes a pressure gauge for operatively measuring a pressure level in the cooling circuit. A controller is operatively connected to the air pressure source, the vacuum source and the pressure gauge. The controller compares the pressure level as measured by the pressure gauge to the predetermined high pressure threshold during a pressurized test of the cooling circuit and to the predetermined prevacuum low pressure level during a prevacuum test of the cooling circuit to determine if leaks are present in the cooling circuit.
    • 用于车辆中的交流系统的压力和预压力测试系统包括用于将AC系统的冷却回路加压到预定的高压阀值的空气压力源和用于使冷却回路预先达到预定的先前低压水平的真空源 或预定时间段。 该系统还包括用于可操作地测量冷却回路中的压力水平的压力计。 控制器可操作地连接到空气压力源,真空源和压力计。 控制器在冷却回路的加压测试期间将压力表测量的压力水平与预定的高压阈值进行比较,并且在冷却回路的预真空测试期间将预定的先前真空低压水平进行比较,以确定是否存在泄漏 冷却回路。