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公开(公告)号：US5869804A
公开(公告)日：1999-02-09
申请号：US670861
申请日：1996-06-28
CPC分类号： H01R43/0221 , A61N1/056 , B23K26/242 , B23K2201/38 , H01R2201/12
摘要： A method is presented of welding an electrically conductive termination component having first and second opposed surfaces to an electrically conductive elongate member extending to a terminal end. The method comprises the steps of forming a substantially circular aperture through the termination component and defined by a rim having a diameter substantially equivalent to the transverse dimension of the elongate member. The terminal end of the elongate member is positioned proximate the termination component overlying the rim of the aperture such that the longitudinal axis of the elongate member is generally coplanar with the center of the aperture. Then, a laser beam is directed transversely of the termination component through the aperture therein toward and onto the elongate member to simultaneously melt the elongate member and the termination component in the region of the aperture and create a mixture of the molten material of both the elongate member and the termination component within the aperture. Upon the cessation of operation of the laser beam, the mixture of the molten material solidifies within the aperture and between the termination component and the elongate member to thereby achieve a welded connection between the elongate member and the termination component. In a preferred embodiment, a ball member is formed at an end of the elongate member and the rim of the aperture in the termination component has a diameter smaller than that of the ball member and the ball member is positioned in engagement with the rim of the aperture.
摘要翻译： 提出了一种将具有第一和第二相对表面的导电终端部件焊接到延伸到终端的导电细长部件的方法。 该方法包括以下步骤：通过终端部件形成基本圆形的孔，并由具有基本上等于细长构件的横向尺寸的直径的边缘限定。 细长构件的终端位于邻近孔的边缘的端接部件附近，使得细长构件的纵向轴线大致与孔的中心共面。 然后，激光束通过其中的孔穿过终端部件横向地引导到细长构件上并同时熔化在孔的区域中的细长构件和端接构件，并且产生两个细长构件的熔融材料的混合物 构件和孔内的终端组件。 在停止激光束的操作时，熔融材料的混合物在孔内和端接部件与细长部件之间固化，从而实现细长部件和端接部件之间的焊接连接。 在优选实施例中，球形件形成在细长构件的端部处，并且终端部件中的孔的边缘的直径小于球形构件的直径，并且球构件定位成与球形构件的边缘接合 光圈。
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2.发明授权
公开(公告)号：US4203759A
公开(公告)日：1980-05-20
申请号：US901700
申请日：1978-05-01
CPC分类号： C10B55/10 , C10J3/463 , C10J3/482 , C10J3/721 , C10J3/78 , C22B1/005 , C22B34/22 , C10J2300/0943 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/0986 , C10J2300/1807 , C10J2300/1846 , Y02P10/212
摘要： A low density particulate vanadium-containing metallic ash concentrate, at least 50 percent of the articles of said concentrate having a diameter not greater than about 1 micron, is produced from a partially gasified coke comprising metallic components including vanadium components by heating the partially gasified coke in an oxidizing atmosphere at a temperataure below the fusion point of the metallic components.
摘要翻译： 低密度颗粒状含钒金属灰分浓缩物，所述浓缩物的至少50％的直径不大于约1微米，由部分气化的焦炭产生，所述部分气化焦炭包括包含钒组分的金属组分，通过加热部分气化的焦炭 在低于金属组分的熔点的温度的氧化气氛中。
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公开(公告)号：US3933445A
公开(公告)日：1976-01-20
申请号：US406219
申请日：1973-10-15
CPC分类号： B01J8/1818 , C10J3/503 , C10J3/56 , C10J3/78 , C10J2300/093 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976
摘要： An oxidizing gas is injected through a nozzle into a bed of carbonaceous particles in a downward direction at an angle of declination at least as great as the angle of repose of the bed particles and at a gas inlet velocity of about 50 to 500 feet per second to supply the gas needed to fluidize the bed of carbonaceous particles.
摘要翻译： 氧化气体通过喷嘴以向下的方向沿着向下的方向注入到至少与床颗粒的休止角一样大的角度并以每秒约50至500英尺的气体入口速度注入到碳质颗粒床中 以供应流化碳质颗粒床所需的气体。
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4.发明授权
公开(公告)号：US5514172A
公开(公告)日：1996-05-07
申请号：US299702
申请日：1994-08-31
申请人： David E. Mueller
发明人： David E. Mueller
CPC分类号： A61N1/3752 , A61N1/056
摘要： A multi-conductor lead having a lead body including at least two conductors and at least one electrode at a distal end for delivering an electrical stimulus, the multi-conductor lead also including a connector assembly at a proximal end, the connector assembly including a pair of electrical contacts each connected to one of the two conductors of the multi-conductor lead and a rigid insulator interlocking and electrically separating the pair of electrical contacts.
摘要翻译： 一种多导体引线，其具有包括至少两个导体的引线主体和用于传递电刺激的远端的至少一个电极，所述多导体引线还包括在近端处的连接器组件，所述连接器组件包括一对 每个连接到多导体引线的两个导体中的一个的电触头和刚性绝缘体互锁并电隔离该对电触点。
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公开(公告)号：US3998722A
公开(公告)日：1976-12-21
申请号：US645640
申请日：1975-12-31
CPC分类号： B01J35/10 , B01J35/1019 , B01J35/1047 , B01J35/1061 , C10G2300/107
摘要： A hydrotreating process, particularly a hydroconversion process, wherein a hydrogenation catalyst is contacted with a hydrocarbon or hydrocarbonaceous feed containing 1050.degree. F.+ materials at a preselected high initial temperature and maintained essentially at this temperature throughout an operating run. In accordance with such mode of operation certain advantages are obtained, these including: (1) greater overall conversion of 1050.degree. F.+ to 1050.degree. F.- hydrocarbon products at a given level of hydrodesulfurization, catalyst consumption rate, with the same reactor volume and pressure requirements; (2) greater overall reduction of Con carbon; and (3) improved overall feed metals reduction.
摘要翻译： 加氢处理方法，特别是加氢转化方法，其中氢化催化剂在预选的高初始温度下与含有1050°F +材料的烃或烃类进料接触，并且在整个操作过程中基本保持在该温度。 根据这种操作方式，可以获得一些优点，其中包括：（1）在一定水平的加氢脱硫，催化剂消耗率下，使用相同的反应器，1050°F + 1050°F以下的总体转化率更高 体积和压力要求; （2）Con碳总量降低更大; 和（3）改善总体进料金属的减少。
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