METHOD AND USE FOR THE PREVENTION OF FUEL INJECTOR DEPOSITS
    33.
    发明申请
    METHOD AND USE FOR THE PREVENTION OF FUEL INJECTOR DEPOSITS 审中-公开
    用于预防燃料注射器沉积物的方法和用途

    公开(公告)号:US20080060259A1

    公开(公告)日:2008-03-13

    申请号:US11830347

    申请日:2007-07-30

    Abstract: A method of substantially removing, or reducing the occurrence of, injector deposits in a diesel engine operated using a diesel fuel containing a minor amount of a metal-containing species is disclosed. The method includes adding to a diesel fuel the reaction product between a hydrocarbyl-substituted succinic acid or anhydride and hydrazine. The diesel engine is equipped with fuel injectors having a plurality of spray-holes, each spray-hole having an inlet and an outlet, and the fuel injectors have one or more of the following characteristics; (i) spray-holes which are tapered such that the inlet diameter of the spray-holes is greater than the outlet diameter; (ii) spray-holes having an outlet diameter of 0.10 mm or less; (iii) spray-holes where an inner edge of the inlet is rounded; (iv) 6 or more spray-holes; (v) an operating tip temperature in excess of 250° C.

    Abstract translation: 公开了一种在使用含有少量含金属物质的柴油机操作的柴油发动机中基本上除去或减少了喷射器沉积物的发生的方法。 该方法包括向柴油燃料中加入烃基取代的琥珀酸或酸酐与肼之间的反应产物。 柴油发动机配备有具有多个喷孔的燃料喷射器,每个喷孔具有入口和出口,并且燃料喷射器具有一个或多个以下特征; (i)喷淋孔是锥形的,使得喷孔的入口直径大于出口直径; (ii)出口直径为0.10mm以下的喷孔; (iii)入口内缘倒圆的喷孔; (iv)6个以上的喷孔; (v)操作尖端温度超过250℃

    IDENTIFICATION SYSTEM FOR A CLINICAL SAMPLE CONTAINER
    34.
    发明申请
    IDENTIFICATION SYSTEM FOR A CLINICAL SAMPLE CONTAINER 有权
    临床样本容器的识别系统

    公开(公告)号:US20080056958A1

    公开(公告)日:2008-03-06

    申请号:US11846666

    申请日:2007-08-29

    CPC classification number: B01L9/06 B01L2200/023 B01L2300/021 G01N35/00732

    Abstract: A clinical analyzer with a vision system proximate a sample tube rack, the rack having a number of different insert adapters, the adapters having markings to identify the insert, thereby identifying the type of tube. The adapters are of heights selected to position tubes of various heights at a common aspiration level. A 2-D imaging device is employed to read the markings and for analyzing various distinguishing characteristics of the sample tubes.

    Abstract translation: 具有靠近样品管架的视觉系统的临床分析器,所述齿条具有多个不同的插入适配器,所述适配器具有标识插入物的标记,从而识别管的类型。 适配器的高度被选择为在各种高度的管定位在共同的抽吸水平。 采用2-D成像装置读取标记并分析样品管的各种不同特征。

    Water Cooling System For Intercooled Turbines
    38.
    发明申请
    Water Cooling System For Intercooled Turbines 审中-公开
    中冷涡轮机水冷系统

    公开(公告)号:US20120247114A1

    公开(公告)日:2012-10-04

    申请号:US13076200

    申请日:2011-03-30

    CPC classification number: F02C7/143 F02C7/14 F02C7/18

    Abstract: An intercooled gas turbine is provided having an air cooled heat exchanger and a chiller disposed to remove heat from the cooling medium of the intercooler heat exchanger. During peak hours when the turbine is in operation, the air cooled heat exchanger is used primarily to cool the cooling medium of the intercooler heat exchanger. During off peak hours when the turbine is idle, the air cooled heat exchanger is used to remove heat from the condenser of a chiller system associated with a gas turbine inlet air cooling system. An additional liquid to liquid heat exchanger may be provided in-line between the intercooler heat exchanger and the air cooled heat exchanger to further cool the intercooler heat exchanger cooling medium using chilled water before the cooling medium passes back into the intercooler heat exchanger. The chilled water may be provided directly from the chillers, or from a thermal energy storage tank, or from the cooling coils of a turbine inlet air cooling system.

    Abstract translation: 提供了一种中间冷却燃气轮机,其具有空气冷却热交换器和设置成从中间冷却器热交换器的冷却介质中除去热量的冷却器。 在涡轮机运行的高峰时段,空气冷却热交换器主要用于冷却中间冷却器热交换器的冷却介质。 在涡轮机空闲的非高峰时段期间,空气冷却的热交换器用于从与燃气轮机入口空气冷却系统相关联的冷却器系统的冷凝器中去除热量。 可以在中间冷却器热交换器和空气冷却的热交换器之间串联地提供另外的液体 - 液体热交换器,以在冷却介质返回到中间冷却器热交换器之前使用冷水进一步冷却中间冷却器热交换器冷却介质。 冷冻水可以直接从冷却器或来自热能储存罐或从涡轮进口空气冷却系统的冷却盘管提供。

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