公开(公告)号：US4683516A

公开(公告)日：1987-07-28

申请号：US894673

申请日：1986-08-08

申请人： John R. Miller

发明人： John R. Miller

IPC分类号： H01G11/54 ,  H01G9/08 ,  H01G11/08 ,  H01G11/10 ,  H01G11/12 ,  H01G11/22 ,  H01G11/52 ,  H01G11/58 ,  H01G11/74 ,  H01G11/78 ,  H01G11/80 ,  H01G11/82 ,  H01G4/38 ,  H01G9/00

CPC分类号： H01G9/08 ,  Y02E60/13

摘要： An extended life capacitor is disclosed in which an enclosing body is made from a tantalum can and tantalum cap and enclosing a plurality of double layer capacitor cells. Each of the capacitor cells includes a conductive material, such as activated carbon, with an aqueous electrolyte therein such as dilute sulfuric acid. In the preferred embodiment, this is about 38% by weight of sulfuric acid, and the remainder water. Lead-ins are provided to make electronic connection to the two ends of the capacitor cell stack as anode and cathode electrodes. The entire unit is hermetically sealed to inhibit the loss of electrolyte from the capacitor body to less than 2% per year, and the electrodes are at least partly coated with a noble metal such as gold to limit the establishment of a spurious capacitor which would be in series with the stack of plurality cells, which would otherwise greatly decrease the capacity of the entire unit.

摘要翻译： 公开了一种延长寿命的电容器，其中封闭体由钽罐和钽帽制成，并且包围多个双层电容器电池。 每个电容器单元包括诸如活性炭的导电材料，其中含有诸如稀硫酸的含水电解质。 在优选的实施方案中，其为约38重量％的硫酸，其余为水。 提供引线用于使电容器电池组的两端电连接为阳极和阴极。 整个单元被气密密封，以将电解质从电容器体的损失抑制到每年小于2％，并且电极至少部分地涂覆有贵金属如金，以限制寄生电容的建立 与多个单元的堆叠串联，否则将大大降低整个单元的容量。

公开(公告)号：US4678577A

公开(公告)日：1987-07-07

申请号：US769927

申请日：1985-08-27

申请人： Dwight J. Thomas ,  Charles J. Ashelin

发明人： Dwight J. Thomas ,  Charles J. Ashelin

IPC分类号： B01D27/00 ,  B01D27/08

CPC分类号： B01D27/005 ,  Y10S264/48

摘要： A cylindrical pressure vessel housing a filter media wherein the vessel is formed from a tubular thermoplastic pipe portion having opposite conical shaped end portions integrally formed with molded internal base portions with one base portion having integrally molded thereto the filter media in sealed position within the vessel housing.

摘要翻译： 容纳过滤介质的圆柱形压力容器，其中容器由管状热塑性管部分形成，该管状热塑管部分具有与模制的内部基部一体形成的相对的圆锥形端部，其中一个基部一体地模制在容器壳体内的密封位置的过滤介质 。

公开(公告)号：US4617511A

公开(公告)日：1986-10-14

申请号：US764505

申请日：1985-08-08

申请人： Myles A. Shaftel

发明人： Myles A. Shaftel

IPC分类号： G01N27/07 ,  G01N27/20 ,  G01R31/12 ,  G01N27/28 ,  G01R27/02

CPC分类号： G01N27/07 ,  G01N27/205 ,  B01J2219/0209

摘要： An electrode probe assembly for monitoring and finding fault in the glass lining of metal vessels, pipes or the like, characterized by a cup-shaped electrode with an insulated stud inserted through a hole in the wall of a mounting member. An insulating gasket insulates the electrode from the member. Resilient means bias the cup-shape electrode against the gasket preventing leakage due to shrinkage of the gasket. Electrical connection of an insulated circuit is made to the stud.

摘要翻译： 一种电极探针组件，用于监测和发现金属容器，管子等的玻璃衬里中的故障，其特征在于具有插入穿过安装构件的壁中的孔的绝缘柱的杯形电极。 绝缘衬垫将电极与构件绝缘。 弹性装置意味着将杯形电极偏置在垫圈上，防止由于垫圈的收缩导致的泄漏。 绝缘电路与螺柱电连接。

公开(公告)号：US4617232A

公开(公告)日：1986-10-14

申请号：US368700

申请日：1982-04-15

申请人： Richard C. Chandler ,  Lutfi H. Amra

发明人： Richard C. Chandler ,  Lutfi H. Amra

IPC分类号： C04B41/85 ,  C04B41/52 ,  C04B41/87 ,  C04B41/89 ,  F04B15/04 ,  B32B5/16 ,  B32B9/00

CPC分类号： C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  F04B15/04 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/30

摘要： The invention provides a composite carbon or graphite having desirable properties such as corrosion and wear resistance. The invention combines a graphite substrate with a protective porous zone of silicon carbide. The whole body of graphite plus silicon carbide then is infiltrated with aluminum phosphate. An adhered barrier of silicon carbide, ranging in thickness between 0.015 and 0.050 inch thick is integrated with a graphite stratum to form a very hard surface, resistant to mechanical and chemical wear. The silicon carbide barrier is closely compatible to the graphite substrate, in resistance to thermal shock and in qualities of thermal expansion. In order to improve oxidation resistance further, a new composition was formed by infiltrating aluminum phosphate through the silicon carbide into the graphite to form a single body of composite graphite.

摘要翻译： 本发明提供具有所需性质如耐腐蚀性和耐磨性的复合碳或石墨。 本发明将石墨基底与碳化硅的保护性多孔区组合在一起。 然后将全体石墨加碳化硅浸入磷酸铝中。 厚度在0.015和0.050英寸之间的碳化硅粘附屏障与石墨层结合在一起形成非常硬的表面，耐机械和化学磨损。 碳化硅阻挡层与石墨基材密切相容，耐热冲击性和热膨胀性。 为了进一步提高抗氧化性，通过将磷酸铝通过碳化硅渗透到石墨中形成复合石墨的单体而形成新的组合物。

公开(公告)号：US4610934A

公开(公告)日：1986-09-09

申请号：US692944

申请日：1985-01-17

申请人： Wolfgang D. G. Boecker ,  Laurence N. Hailey

发明人： Wolfgang D. G. Boecker ,  Laurence N. Hailey

IPC分类号： C04B37/02 ,  C04B41/52 ,  C04B41/89 ,  B32B15/04

CPC分类号： C04B41/009 ,  C04B37/026 ,  C04B41/52 ,  C04B41/89 ,  C04B2237/12 ,  C04B2237/122 ,  C04B2237/123 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/365 ,  C04B2237/406 ,  C04B2237/52 ,  C04B2237/708 ,  C04B2237/72 ,  Y10S228/903 ,  Y10T428/12576

摘要： A silicon carbide-to-metal joint includes a thin layer of metal adherent to the ceramic material, a compliant layer of metal overlying the thin metal layer and a brazing alloy in contact with the metal to which the ceramic material is joined.A method for preparing a silicon carbide surface for joining by metallic brazing to a metal includes the steps of applying a thin layer of metal adherent to the ceramic surface followed by application of a compliant layer of metal.Also described is an easily brazable silicon carbide article which includes a silicon carbide substrate, a thin electrically conductive adherent metal layer overlying the substrate and a compliant metal layer overlying the thin metal layer.

摘要翻译： 碳化硅 - 金属接头包括粘附在陶瓷材料上的金属薄层，覆盖薄金属层的柔顺层金属和与陶瓷材料接合的金属接触的钎焊合金。 用于通过金属钎焊与金属接合制备碳化硅表面的方法包括以下步骤：将粘附在陶瓷表面上的金属薄层施加，然后施加柔顺层金属。 还描述了一种容易钎焊的碳化硅制品，其包括碳化硅衬底，覆盖衬底的薄的导电粘附金属层和覆盖在薄金属层上的柔顺金属层。

公开(公告)号：US4595487A

公开(公告)日：1986-06-17

申请号：US712839

申请日：1985-03-18

申请人： Erwin J. Nunlist

发明人： Erwin J. Nunlist

IPC分类号： G01D21/00 ,  G01K1/14 ,  G01N17/00 ,  G01N27/28 ,  G01N27/30

CPC分类号： G01K1/14 ,  G01N17/00

摘要： The present invention includes a system for mounting a sensor probe through the wall of a chemical vessel or other fluid container such that a sensing element can be located within. The system includes means for maintaining the sensing probe within the vessel in a fluid-tight, elevated temperature-resistant and corrosion-resistant seal. The system further includes provisions for removing, from the exterior of the reactor vessel, the sensing probe from the fixed sensing probe holder assembly which is within the interior of the reactor vessel. Further, means are included by which a sensing probe of an extended length which is mounted through the top of a chemical reactor vessel, can be inserted into and removed from the reaction vessel even with a low overhead situation above the uppermost portion of that reactor vessel.

摘要翻译： 本发明包括一种用于通过化学容器或其它流体容器的壁安装传感器探针的系统，使得感测元件可以位于其内。 该系统包括用于将流体密封，耐高温和耐腐蚀的密封件中的感测探针保持在容器内的装置。 该系统还包括用于从反应堆容器的外部除去位于反应器容器内部的固定感测探针保持器组件的感测探头的设备。 此外，包括装置，通过该装置，通过化学反应器容器的顶部安装延伸长度的传感探针即使在反应器容器的最上部上方的低开销情况下也可以插入反应容器和从反应器中移除 。

公开(公告)号：US4575047A

公开(公告)日：1986-03-11

申请号：US573278

申请日：1984-01-24

申请人： Charles J. Boos ,  Mario C. Kerr

发明人： Charles J. Boos ,  Mario C. Kerr

IPC分类号： F16B1/02 ,  F16B1/00 ,  F16B11/00 ,  F16B37/04 ,  F16K17/38

CPC分类号： F16B11/006 ,  F16K1/38 ,  F16K1/48 ,  F16B2001/0085 ,  Y10T137/7737 ,  Y10T403/217 ,  Y10T403/473 ,  Y10T403/56 ,  Y10T403/74

摘要： A ceramic part having one of a boss projecting therefrom or a bore therein is joined to a metal part having a complementary boss or bore. The ceramic and metallic parts overlap one another such that the boss is within the bore when assembled. A metallic insert is bonded to the ceramic part and secured by threads to the metallic part in the overlapping area. Metallic part and metallic insert are dimensioned such that when the joint is fully assembled an end of the insert bears on the metallic part and the ceramic and metallic parts do not contact one another.

摘要翻译： 具有从其突出的凸起或其中的孔中的一个的陶瓷部件与具有互补凸起或孔的金属部件接合。 陶瓷和金属部件彼此重叠，使得当组装时凸台在孔内。 金属插入件结合到陶瓷部件并且通过螺纹固定到重叠区域中的金属部件。 金属部件和金属插入件的尺寸使得当接头完全组装时，插入件的端部承载在金属部件上，并且陶瓷和金属部件不彼此接触。

公开(公告)号：US4565334A

公开(公告)日：1986-01-21

申请号：US670668

申请日：1984-11-13

申请人： Robert C. Ruhl

发明人： Robert C. Ruhl

IPC分类号： B65H23/195 ,  B65H59/38 ,  B65H75/00 ,  B65H57/28 ,  B65H59/00

CPC分类号： B65H59/38 ,  B65H23/1955

摘要： An electrohydraulic drive for process line equipment, especially a spooler that winds and pays out an indefinite length of metallic strand, varies the output torque of a hydraulic motor by controlling its displacement and the pressure differential between its inlet and outlet. A valve controlled by a proportional actuator reduces the supply pressure of the hydraulic fluid in a feed line for the motor. A sequence valve located in a return line from the motor maintains the pressure at the motor outlet at a preselected and adjustable value. During braking, fluid from the return line is directed to a regeneration circuit that includes a flow divider returning one portion of the flow to the feed line and another portion to a supply reservoir. A servo-amplifier circuit includes an integrating amplifier that compares the actual rotation speed of the motor to a speed command signal. An analog multiplier produces a control signal for the proportional actuator. In the preferred form a tensiometer monitors strand tension and produces an input signal to a computer that modifies the pressure limit signals. The computer also controls the speed command and displacement of the motor. A hydraulic cylinder controls the linear traversing movement of the spooler under the control of a high speed servo valve that in turn is controlled by electronic circuitry. Position, velocity and rotation speed transducers for the spooler and a position transducer for the strand provide input signals to the circuitry.

摘要翻译： 用于过程管线设备的电动液压驱动器，特别是卷绕和支付不定长度的金属绞线的卷取机，通过控制液压马达的位移和其入口和出口之间的压力差来改变液压马达的输出扭矩。 由比例执行器控制的阀降低了用于电动机的进给管线中的液压流体的供应压力。 位于来自马达的返回管路中的顺序阀将电动机出口处的压力保持在预选和可调整的值。 在制动期间，来自返回管线的流体被引导到再生回路，该再生回路包括将流体的一部分返回到进料管线的分流器，而将另一部分返回到供应储器。 伺服放大器电路包括积分放大器，其将电动机的实际转速与速度指令信号进行比较。 模拟乘法器产生用于比例致动器的控制信号。 在优选形式中，张力计监视线束张力并产生对修改压力极限信号的计算机的输入信号。 电脑还控制电机的速度指令和位移。 液压缸在高速伺服阀的控制下控制卷取机的线性运动，该高速伺服阀又由电子电路控制。 卷线器的位置，速度和转速传感器以及绞线的位置传感器为电路提供输入信号。

公开(公告)号：US4536018A

公开(公告)日：1985-08-20

申请号：US428541

申请日：1982-09-30

申请人： Adam J. Patarcity

发明人： Adam J. Patarcity

IPC分类号： F16L27/108 ,  F16L27/10

CPC分类号： F16L27/108

摘要： An expansion joint for connecting pipe ends includes a fluorocarbon polymer tube having a reinforcing fabric embedded within it. The ends of the tube have radially extending flanges which are adapted to be in sealing relationship with the pipe ends. The tube has an annular arch spaced between the tube flanges. Metal stub ends having a radially extending flange at one end are in abutting relation to the tube flanges, thereby providing support and improved sealing from the otherwise flexible tube flange. A rubber backing is fastened to the fabric embedded in the tube. A back-up ring having peripheral fastener apertures is disposed about the tube at each end of the tube. The tube flanges are compressed between the back-up ring and pipe flange when the latter two are bolted together. A washer, spaced between the backup ring and rubber back permits the ring to be rotated about the tube to allow alignment of peripheral ring fastener apertures with corresponding fastener apertures in the pipe flange.

摘要翻译： 用于连接管端的膨胀接头包括其中嵌有加强织物的氟碳聚合物管。 管的端部具有径向延伸的凸缘，其适于与管端密封。 该管在管法兰之间具有间隔开的环形拱。 在一端具有径向延伸的凸缘的金属短截线端部与管凸缘成邻接关系，从而提供与其它柔性管凸缘的支撑和改进的密封。 橡胶背衬固定在嵌入管中的织物上。 具有周边紧固件孔的支撑环围绕管的每端设置在管周围。 当后两个螺栓连接在一起时，管法兰在后备环和管道法兰之间被压缩。 间隔在支撑环和橡胶背之间的垫圈允许环围绕管旋转，以允许外围环紧固件孔与管法兰中的相应紧固件孔对准。

公开(公告)号：US4526826A

公开(公告)日：1985-07-02

申请号：US502261

申请日：1983-06-08

申请人： Monika O. Ten Eyck ,  Martin R. Kasprzyk ,  Richard E. Tressler

发明人： Monika O. Ten Eyck ,  Martin R. Kasprzyk ,  Richard E. Tressler

IPC分类号： H01L21/223 ,  C30B31/16 ,  B32B9/00

CPC分类号： C30B31/165 ,  Y10S252/951 ,  Y10T428/24273 ,  Y10T428/249964 ,  Y10T428/249986

摘要： New porous semiconductor dopant carriers are disclosed together with a method for the diffusion doping of semiconductors by the vapor phase transport of an n or p type dopant, such as phosphorus, arsenic, antimony, boron gallium, aluminum, zinc, silicon, tellurium, tin and cadmium to the semiconductor host substrate; wherein the dopant carrier is comprised of a rigid, multiphase dimensionally stable refractory foam, formed through the impregnation, and subsequent thermal destruction of an open-celled organic polymer foam.

摘要翻译： 公开了新的多孔半导体掺杂剂载体以及用于通过n或p型掺杂剂如磷，砷，锑，硼镓，铝，锌，硅，碲，锡的n型或p型掺杂剂的气相传输来扩散掺杂半导体的方法 和镉至半导体主机基板; 其中掺杂剂载体由通过浸渍形成的刚性多相尺寸稳定的耐火泡沫体以及随后的开孔有机聚合物泡沫体的热破坏组成。