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32 条记录 (耗时 0.035 秒)

    APPARATUS, SYSTEM, AND METHOD FOR DETECTING CRACKING WITHIN AN AFTERTREATMENT DEVICE
    7.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR DETECTING CRACKING WITHIN AN AFTERTREATMENT DEVICE 有权
    用于在后处理装置中检测裂纹的装置，系统和方法

    公开(公告)号：US20090108856A1

    公开(公告)日：2009-04-30

    申请号：US11688697

    申请日：2007-03-20

    申请人： Thomas M. Yonushonis ,  Randall J. Stafford ,  Edgar Lara-Curzio ,  Amit Shyam

    发明人： Thomas M. Yonushonis ,  Randall J. Stafford ,  Edgar Lara-Curzio ,  Amit Shyam

    IPC分类号： G01R27/08

    CPC分类号： B01D46/0086 ,  B01D2273/18

    摘要： An apparatus, system, and method are disclosed for detecting cracking in a particulate filter. The method may include providing an apparatus comprising an aftertreatment device with a substrate and a substrate surface, a conductive material forming a conduction path bonded to the surface of the substrate surface, and access points configured to allow a resistance measurement of the conduction path. The method may include measuring the resistance of the conduction path, and determining if one or more cracks have occurred on the substrate surface based on the resistance measurement. The method may further include labeling the degradation level of the aftertreatment device based on the indicated amount of cracking, and replacing the aftertreatment device with an equivalent aftertreatment device, based on the degradation level, after a service event.

    摘要翻译： 公开了用于检测颗粒过滤器中的裂纹的装置，系统和方法。 该方法可以包括提供一种包括具有基板和基板表面的后处理装置的装置，形成结合到基板表面的导电路径的导电材料以及被配置为允许传导路径的电阻测量的接入点。 该方法可以包括测量导电路径的电阻，并且基于电阻测量来确定衬底表面上是否发生了一个或多个裂纹。 该方法可以进一步包括基于指定的裂纹量标记后处理装置的劣化水平，并且在服务事件之后，基于劣化水平，用等效的后处理装置替换后处理装置。

    Lubricating oil and fuel blending system
    8.
    发明授权
    Lubricating oil and fuel blending system 失效
    润滑油和燃油混合系统

    公开(公告)号：US06295971B1

    公开(公告)日：2001-10-02

    申请号：US09577667

    申请日：2000-05-25

    申请人： Lester L. Peters ,  Thomas M. Yonushonis ,  Raymond J. Amlung

    发明人： Lester L. Peters ,  Thomas M. Yonushonis ,  Raymond J. Amlung

    IPC分类号： F02M4702

    CPC分类号： F02M59/44 ,  F01M11/04 ,  F01M2011/0475 ,  F02M57/024

    摘要： A lube oil and fuel blending system, pumping device and method are provided which effectively, inexpensively and controllably removes used lube oil from an engine and delivers the lube oil to the fuel system for consumption within the engine. The lube oil and fuel blending system includes a fuel pumping device or injector containing a bore and a plunger reciprocally mounted in the bore for movement through a retraction stroke and an advancement stroke, each having a predetermined stroke length. A fuel drain circuit communicates with the bore at a drain location spaced a predetermined seal length axially along the bore from an outer opening of the bore through which the plunger extends. The predetermined seal length is specifically designed less than the predetermined stroke length to cause lube oil on the outer portion of the plunger to be delivered by the plunger to the fuel drain circuit at the drain location. Fuel leakage through the fuel drain circuit washes the lube oil from the plunger thereby blending the lube oil and fuel and delivering the blend to the fuel supply system via a return line. A variable restriction valve may be provided in the return line to control the leakage flow. Therefore, the predetermined seal length can be chosen relative to the stroke to achieve a desired leakage rate. In another embodiment, an undercut may be used to increase the used lube oil leakage rate.

    摘要翻译： 提供润滑油和燃料混合系统，泵送装置和方法，其有效地，廉价和可控地从发动机中去除使用的润滑油，并将润滑油输送到燃料系统以在发动机内消耗。 润滑油和燃料混合系统包括燃料泵送装置或喷射器，该燃料泵装置或喷射器包含一个可往复安装在孔中的柱塞和柱塞，用于通过一个具有预定行程长度的回退行程和前进行程运动。 燃料排放回路在排水位置处与排气位置连通，排水位置沿着孔从轴孔轴向间隔开，柱塞延伸穿过该孔的外部开口。 预定的密封长度被特别设计成小于预定行程长度，以使柱塞的外部上的润滑油在排放位置被柱塞输送到燃油排放回路。 通过燃油排放回路的燃料泄漏从柱塞洗涤润滑油，从而混合润滑油和燃料，并通过返回管路将混合物输送到燃料供应系统。 可以在返回管路中设置可变限制阀，以控制泄漏流量。 因此，可以相对于行程选择预定的密封长度以实现期望的泄漏速率。 在另一个实施例中，可以使用底切来增加使用的润滑油泄漏速率。

    Ceramic link
    9.
    发明授权
    Ceramic link 失效
    陶瓷链接

    公开(公告)号：US5101779A

    公开(公告)日：1992-04-07

    申请号：US641707

    申请日：1991-01-15

    申请人： Joseph C. Bentz ,  Thomas M. Yonushonis ,  Takashi Aoba ,  Hiroshi Inoue

    发明人： Joseph C. Bentz ,  Thomas M. Yonushonis ,  Takashi Aoba ,  Hiroshi Inoue

    IPC分类号： C04B35/584 ,  F01L1/14 ,  F02B3/06

    CPC分类号： F01L1/146 ,  C04B35/584 ,  F01L2101/02 ,  F02B3/06

    摘要： A ceramic link element suitable for use as a component in the drive train of an internal combustion engine is provided. The link includes a central shaft portion with opposed spherical terminal ends that contact correspondingly configured elements in the drive train. The ceramic link element is formed, preferably by injection molding, to be substantially free from flaws and to have maximum pore diameters, preferably a maximum pore diameter of 150 um or less on the shaft and 40 um or less on the spherical terminal ends, to produce a link with optimum mechanical strength. When these pore dimensions are met and the degree of sphericity of the spherical terminal ends is 20 um or less, the ceramic link exhibits increased mechanical strength, durability and reliability. A method of forming a ceramic link having the aforementioned characteristics is also provided.

    摘要翻译： 提供适用于内燃机的传动系中的部件的陶瓷连杆元件。 该连杆包括具有相对的球形端部的中心轴部分，其与传动系中相应配置的元件相接触。 陶瓷连接元件优选通过注射成型而形成为基本上没有瑕疵，并且具有最大孔径，优选在轴上的最大孔径为150um或更小，球形末端上的最大孔径为40um或更小，至 产生具有最佳机械强度的连杆。 当满足这些孔尺寸并且球形末端的球形度为20μm以下时，陶瓷连接件显示出增加的机械强度，耐久性和可靠性。 还提供了一种形成具有上述特征的陶瓷连接件的方法。

    Water pump and water pump system and method
    10.
    发明授权
    Water pump and water pump system and method 有权
    水泵和水泵系统及方法

    公开(公告)号：US09234450B2

    公开(公告)日：2016-01-12

    申请号：US13052980

    申请日：2011-03-21

    申请人： Roger D. England ,  Mike Abraham ,  Thomas M. Yonushonis

    发明人： Roger D. England ,  Mike Abraham ,  Thomas M. Yonushonis

    IPC分类号： F01P3/20 ,  F04D29/58 ,  F04D9/02 ,  F04D15/02

    CPC分类号： F01P3/202 ,  F01P2031/36 ,  F04D9/02 ,  F04D15/0218 ,  F04D29/58

    摘要： This disclosure relates a water pump, a system for cooling internal combustion engine components including a water pump, and a method for operating an internal combustion engine including a water pump. The water pump, system and method provide protection of the pump impeller during dry pump operation, such as when a watercraft engine is started while the watercraft is out of water, by dispensing fluid from a reservoir to the pump's impeller chamber. The fluid enters the chamber via a controllable flow path and interacts with the impeller and chamber walls to cool and lubricate the impeller.

    摘要翻译： 本公开涉及一种水泵，用于冷却包括水泵的内燃机部件的系统，以及用于操作包括水泵的内燃机的方法。 水泵，系统和方法在干泵操作期间提供对泵叶轮的保护，例如当船只脱水时船舶发动机起动时，通过将液体从储存器分配到泵的叶轮室。 流体通过可控的流动路径进入腔室，并与叶轮和室壁相互作用以冷却和润滑叶轮。