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112 条记录 (耗时 0.026 秒)

    Air filter arrangement; assembly; and, methods
    12.
    发明申请
    Air filter arrangement; assembly; and, methods 有权
    空气过滤器布置; 部件; 和方法

    公开(公告)号：US20090223187A1

    公开(公告)日：2009-09-10

    申请号：US12291893

    申请日：2008-11-14

    申请人： Benny Nelson ,  John Kuhn ,  Donald Larson ,  David Nelson

    发明人： Benny Nelson ,  John Kuhn ,  Donald Larson ,  David Nelson

    IPC分类号： B01D46/00 ,  B01D46/52 ,  B01D46/02 ,  B32B37/00

    CPC分类号： B01D46/526 ,  B01D46/0004 ,  B01D46/0005 ,  B01D46/0023 ,  B01D46/10 ,  B01D46/2414 ,  B01D2271/027 ,  Y10T156/10

    摘要： Air cleaner assemblies and components therefor are described. An example first or main filter cartridge is described which includes a media pack comprising strips of fluted material secured to facing sheets, oriented in a stack. The media pack defines opposite inlet and outlet flow faces, with flutes extending in a direction therebetween. The media pack is non-removably secured within a filter cartridge housing, at a location between opposite sections of a shell, typically secured thereto with an adhesive. The shell also defines a closed end, spaced from, but in overlap with, the outlet end face of the media pack. The closed end is typically curved and the shell typically provides either a d/b-shape or a u-shape. The filter includes an end member, with a outlet flow aperture arrangement therein, allowing for outlet flow from the filter cartridge in a general direction orthogonal to air flow through the media pack. The air cleaner assembly includes a housing having features for receipt of, and engagement by, the filter cartridge. An optional secondary filter cartridge is provided, mountable on the housing in an orientation projecting into a clean air volume in the main filter cartridge.

    摘要翻译： 描述了空气滤清器组件及其组件。 描述了一个示例性的第一或主过滤器滤芯，其包括介质包，其包括固定到面对板的槽状材料条，其定向成堆叠。 介质包限定相对的入口和出口流动面，其中凹槽沿它们之间的方向延伸。 介质包不可拆卸地固定在过滤器滤芯壳体内，在壳体的相对部分之间的位置处，通常用粘合剂固定在其上。 壳体还限定与介质包的出口端面间隔开但与其重叠的封闭端。 封闭端通常是弯曲的，并且外壳通常提供d / b形或u形。 过滤器包括端部构件，其中具有出口流动孔布置，允许出口在与通过介质包的空气流正交的大致方向上从过滤器滤芯流出。 空气滤清器组件包括具有用于接收和接合过滤器滤芯的特征的壳体。 提供可选的次级过滤器滤芯，其可安装在外壳上，方向突出到主滤芯中的清洁空气容积中。

    LUBRICATING OIL COMPOSITION
    13.
    发明申请
    LUBRICATING OIL COMPOSITION 审中-公开
    润滑油组成

    公开(公告)号：US20080026973A1

    公开(公告)日：2008-01-31

    申请号：US11743377

    申请日：2007-05-02

    申请人： David Nelson ,  Mark Southby

    发明人： David Nelson ,  Mark Southby

    IPC分类号： C10L1/22

    CPC分类号： C10M163/00 ,  C10M141/06 ,  C10M141/10 ,  C10M161/00 ,  C10M2215/08 ,  C10M2217/041 ,  C10M2223/045 ,  C10N2230/04 ,  C10N2240/10

    摘要： A method of reducing deposits in an internal combustion engine, comprising lubricating the internal combustion engine with a lubricating oil composition comprising lubricating oil base oil, one or more anti-wear additives and one or more poly(hydroxycarboxylic acid) amide salt derivatives preparable by reaction of an amine and a poly(hydroxycarboxylic acid) of formula (I) Y—CO[O-A-CO]n—OH   (I) where Y is hydrogen or optionally substituted hydrocarbyl group, A is a divalent optionally substituted hydrocarbyl group and n is from 1 to 100, with an acid or a quaternizing agent.

    摘要翻译： 一种减少内燃机中的沉积物的方法，包括用包含润滑油基础油，一种或多种抗磨添加剂和一种或多种可通过反应制备的聚（羟基羧酸）酰胺盐衍生物的润滑油组合物润滑内燃机 的胺和式（I）的聚（羟基羧酸）<？in-line-formula description =“In-line Formulas”end =“lead”？> Y-CO [OA-CO] 其中Y为氢或任选取代的烃基，A为二价任选取代的烃基，n为二价任选取代的烃基，n为 为1至100，具有酸或季铵化剂。

    Universal joint
    14.
    发明申请
    Universal joint 有权
    万向节

    公开(公告)号：US20060148580A1

    公开(公告)日：2006-07-06

    申请号：US11366131

    申请日：2006-03-02

    申请人： David Nelson ,  William Stern

    发明人： David Nelson ,  William Stern

    IPC分类号： F16D3/40

    CPC分类号： F16D3/41 ,  F16D3/385

    摘要： A universal joint having a cross-member journal or trunnion with a lubrication chamber includes a combination of a thrust washer and lubrication baffle press fit into the lubrication chamber. The thrust washer and lubrication baffle incorporate one or more lubrication grooves, facilitating the flow of lubricant between the surfaces of the cross-member and bearing cap. Elastomeric properties of the thrust washer eliminate the need for grinding of the journal surfaces to desired tolerances, while incorporation of lubrication grooves into the thrust washer surface eliminates the need for pressing of lubrication grooves directly into the journal ends prior to hardening or heat treating.

    摘要翻译： 具有带有润滑室的横向轴颈或耳轴的万向接头包括止推垫圈和润滑挡板压配合到润滑室中的组合。 止推垫圈和润滑挡板包括一个或多个润滑槽，有利于润滑剂在横梁和轴承盖的表面之间的流动。 止推垫圈的弹性特性消除了将轴颈表面磨削到所需公差的需要，同时将润滑槽结合到止推垫圈表面中消除了在硬化或热处理之前将润滑槽直接压入轴颈末端的需要。

    Process for the selective deposition of particulate material
    16.
    发明申请
    Process for the selective deposition of particulate material 失效
    颗粒材料的选择性沉积工艺

    公开(公告)号：US20050220994A1

    公开(公告)日：2005-10-06

    申请号：US10815010

    申请日：2004-03-31

    申请人： Rajesh Mehta ,  Ramesh Jagannathan ,  Seshadri Jagannathan ,  David Nelson

    发明人： Rajesh Mehta ,  Ramesh Jagannathan ,  Seshadri Jagannathan ,  David Nelson

    IPC分类号： B05D1/02 ,  B05D1/12

    CPC分类号： B05D1/025 ,  B05D1/12 ,  B05D2401/90

    摘要： A process for the patterning of a desired substance on a surface includes: (i) charging a particle formation vessel with a compressed fluid; (ii) introducing into the particle formation vessel a first feed stream comprising a solvent and the desired substance dissolved therein and a second feed stream comprising the compressed fluid, wherein the desired substance is less soluble in the compressed fluid relative to its solubility in the solvent and the solvent is soluble in the compressed fluid, and wherein the first feed stream is dispersed in the compressed fluid, allowing extraction of the solvent into the compressed fluid and precipitation of particles of the desired substance; (iii) exhausting compressed fluid, solvent and the desired substance from the particle formation vessel at a rate substantially equal to a rate of addition of such components to the vessel in step (ii) through a restrictive passage to a lower pressure whereby the compressed fluid is transformed to a gaseous state, and wherein the restrictive passage includes a discharge device that produces a shaped beam of particles of the desired substance at a point beyond an outlet of the discharge device, where the fluid is in a gaseous state at a location before or beyond the outlet of the discharge device; and (iv) exposing a receiver surface to the shaped beam of particles of the desired substance and selectively depositing a pattern of particles on the receiver surface.

    摘要翻译： 用于在表面上图案化所需物质的方法包括：（i）用压缩流体填充颗粒形成容器; （ii）向颗粒形成容器中引入包含溶剂和所需物质溶解在其中的第一进料流和包含压缩流体的第二进料流，其中所需物质相对于其在溶剂中的溶解度较不溶于压缩流体 并且溶剂可溶于压缩流体中，并且其中第一进料流分散在压缩流体中，允许将溶剂萃取到压缩流体中并沉淀所需物质的颗粒; （iii）通过限制性通道将压缩流体，溶剂和所需物质从所述颗粒形成容器排出，其速率基本上等于在步骤（ii）中将这些组分加入到容器中的速率，由此压缩流体 转化为气态，并且其中限制通道包括排出装置，其在超出排放装置的出口的点处产生所需物质的成形颗粒束，其中流体在气体状态处于位于之前的位置处 或超出排出装置的出口; 和（iv）将接收器表面暴露于所需物质的成形的颗粒束并选择性地在接收器表面上沉积颗粒图案。

    Controlled substance analysis, wastage disposal and documentation system, apparatus and method
    17.
    发明申请
    Controlled substance analysis, wastage disposal and documentation system, apparatus and method 有权

    公开(公告)号：US20050165559A1

    公开(公告)日：2005-07-28

    申请号：US11078666

    申请日：2005-03-10

    申请人： David Nelson

    发明人： David Nelson

    IPC分类号： G06F19/00

    CPC分类号： G06F19/3456 ,  G06F19/00

    摘要： A method, system, and apparatus for the collection, analysis, and disposal of controlled substances are described. A collector receives an excess of controlled substance and stores the controlled substance so that unauthorized access is minimized. An analysis determines the chemical composition and concentration. The results of the analysis are reviewed and reconciled against information in an overseeing authority information system or against information provided by the depositor of the controlled substance or both. The controlled substance is disposed of once it has been confirmed that the substance deposited in the collector is the same substance claimed to be deposited and the same substance issued by the pharmacy or other qualified authorities.

    Weld filler metal that reduces residual stress and distortion
    18.
    发明申请
    Weld filler metal that reduces residual stress and distortion 失效
    焊接填充金属，减少残余应力和变形

    公开(公告)号：US20050095165A1

    公开(公告)日：2005-05-05

    申请号：US10696402

    申请日：2003-10-29

    申请人： Jeffrey Hardesty ,  David Nelson

    发明人： Jeffrey Hardesty ,  David Nelson

    IPC分类号： C22C38/50

    CPC分类号： C22C38/50 ,  B23K35/3086 ,  B23K2101/04 ,  B23K2103/04 ,  B23K2103/05 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  Y10T428/12958 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12979

    摘要： A filler metal including not more than about 0.1% C, not more than about 1.0% Si; not more than about 0.8% Mn; from about 10.5% to about 13.0% Cr; from about 0.65% to about 4.0% Ni; from about 10(% C) to about 1.5% Ti; not more than about 0.5% each of N, S, P, Mo, Nb, Cu, V, or Co; and balance essentially Fe, wherein a weld test pad of the filler metal contains a microstructure comprising martensite. A method of attaching together two components using a modified filler metal which forms a weld containing an amount of martensite sufficient to increase the volume of the weld thereby at least partially offsetting shrinkage of the weld upon cooling, and articles produced thereby.

    摘要翻译： 包括不超过约0.1％C，不超过约1.0％Si的填充金属; 不超过约0.8％的Mn; 约10.5％至约13.0％的Cr; 约0.65％至约4.0％的Ni; 约10（％C）至约1.5％Ti; 不超过约0.5％的N，S，P，Mo，Nb，Cu，V或Co; 并且基本上平衡Fe，其中所述填充金属的焊接试验垫包含包含马氏体的微结构。 一种使用改进的填充金属连接在一起的两个部件的方法，其形成含有足以增加焊接体积的马氏体的焊缝，从而至少部分地抵消冷却时焊缝的收缩，以及由此产生的制品。