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    • 5. 发明申请
    • APPARATUS AND METHOD FOR REMOVING CONTAMINANTS FROM INDUSTRIAL FLUIDS
    • 从工业流体中除去污染物的装置和方法
    • US20110259796A1
    • 2011-10-27
    • US12765283
    • 2010-04-22
    • Ruijun ChenWilliam J. Martin
    • Ruijun ChenWilliam J. Martin
    • C10G33/06B01D69/10
    • B01D36/003B01D29/232B01D29/58B01D2201/0407B01D2239/0421B01D2239/0613B01D2239/0618C10G31/09C10G33/06C10G53/02
    • A filter system for removing contaminants from oil based industrial liquids and the like includes a support tube with a permeable sidewall through which the industrial liquid flows in an inside out direction. A multilayer coalescence media surrounds the support tube, and includes at least one layer of a non-woven fibrous material that is partially wettable by the dispersed water in the industrial liquid, and commences coalescence of the same to form small primary water droplets, and at least one sheet of a precisely woven monofilament fabric stacked on the downstream side of the non-woven material. The woven fabric is substantially wettable by the dispersed water, and has a fixed open mesh with uniformly sized and spaced apart pore openings which continue to coalesce the primary water droplets into large water drops which fall from the filter for collection along the bottom of the apparatus.
    • 用于从基于油的工业液体等中除去污染物的过滤系统包括具有可渗透侧壁的支撑管,工业液体通过所述可渗透侧壁向内流出。 多层聚结介质包围支撑管,并且包括至少一层由工业液体中的分散水部分地润湿的非织造纤维材料层,并开始其聚结形成小的初级水滴,并且在 至少一张精密编织的单丝织物堆叠在无纺布材料的下游侧。 机织织物基本上被分散的水润湿,并且具有固定的开孔网,其具有均匀尺寸和间隔开的孔口,其继续将初级水滴聚结成从过滤器落下的大的水滴,以便沿设备的底部收集 。
    • 6. 发明授权
    • Test piece for inspection penetrant performance assessment and comparison
    • 检验渗透剂性能评估与比较试验片
    • US06729175B2
    • 2004-05-04
    • US10044238
    • 2002-01-14
    • William J. Martin
    • William J. Martin
    • G01N2193
    • G01N21/91G01N21/93Y10T29/496Y10T29/49764
    • A test panel and process of preparing a test panel for evaluating the performance of inspection penetrants by inducing cracks into a brittle coating. The process includes drilling one or more holes from the back side of a test plate which has been plated on a plated side. The holes are drilled partway through the test plate and create cavities. A penetrating tool which has a point is inserted into a cavity and the point is pressed in a slow measured manner from the back side of the panel which has a brittle plated coating on the front side to be cracked. The result is a series of cracks formed in an area opposite the area of the cavity.
    • 测试面板和制备测试面板的方法,用于通过将裂纹引入脆性涂层来评估检查渗透剂的性能。 该方法包括从已经镀在镀层上的测试板的背面钻一个或多个孔。 孔穿过测试板一半钻孔,形成空腔。 具有点的穿透工具被插入空腔中,并且从面板的后侧以缓慢的测量方式将该点按压在正面上的具有脆性电镀涂层以进行破裂。 结果是在与空腔区域相对的区域中形成一系列裂缝。
    • 9. 发明授权
    • RF interconnect
    • 射频互连
    • US5092783A
    • 1992-03-03
    • US700829
    • 1991-05-16
    • Jose I. SuarezWilliam J. MartinJames V. LauderHarold M. Cook
    • Jose I. SuarezWilliam J. MartinJames V. LauderHarold M. Cook
    • H01R4/48
    • H01R4/48H01R12/52H01R12/57
    • An RF contact (2) provides multiple RF paths (51-53) with minimal RF path lengths between a first (8) and second (36) interconnecting surfaces. A stationary member (6) is soldered on the first surface (8). A main spring member (22) is resiliently (26) connected to the stationary member (6) on a springing end (27) to provide contact travel (38) which ensures wiping action with the second surface (36). A secondary spring member (28) having at least two wiping portions (42 and 46) is resiliently (29) connected to the displacement member on its other end (38) to engage the stationary member (6) and the main spring member (22) along the at least two wiping portions (42 and 46) when the main spring member (22) is resiliently biased against the secondary spring member (28) and the stationary member (6).
    • RF接触器(2)在第一(8)和第二(36)互连表面之间提供具有最小RF路径长度的多个RF路径(51-53)。 固定构件(6)焊接在第一表面(8)上。 主弹簧构件(22)在弹簧端(27)上弹性地(26)连接到固定构件(6),以提供接触行进(38),其确保与第二表面(36)的擦拭作用。 具有至少两个擦拭部分(42和46)的第二弹簧构件(28)弹性地连接到位于其另一端(38)上的位移构件(29)上,以与静止构件(6)和主弹簧构件 )当主弹簧构件(22)弹性偏压抵靠第二弹簧构件(28)和固定构件(6)时沿着至少两个擦拭部分(42和46)。
    • 10. 发明授权
    • Injection switch and directional coupler
    • 注射开关和定向耦合器
    • US4701724A
    • 1987-10-20
    • US885890
    • 1986-07-15
    • William J. Martin
    • William J. Martin
    • H01P1/15H04B1/48
    • H04B1/48H01P1/15
    • An R.F. switch includes a directional coupler with a main line and a quarter wavelength coupled arm. One end of the main line is connected to a first input port and the other end is connected to a first output port. The coupled arm is selectibly terminated at one end in either its characteristic impedance or a short. A PIN diode controls the termination. The second end of the coupled arm is connected to a second input port. A PIN diode switch is connected between the second end of the coupled arm and a second output port. In a first position, signals present at the input ports are combined and appear at the first output port. The directional coupler provides isolation such that the signal at the second input port is not coupled to the first input port. In the second position, the signal at the second input port is disconnected from the first output port and only connected to the second output port.
    • 一个R.F. 开关包括具有主线和四分之一波长耦合臂的定向耦合器。 主线的一端连接到第一输入端口,另一端连接到第一输出端口。 耦合臂在其特征阻抗或短路中的一端可选地终止。 PIN二极管控制端接。 耦合臂的第二端连接到第二输入端口。 PIN二极管开关连接在耦合臂的第二端和第二输出端口之间。 在第一位置,存在于输入端口处的信号被组合并出现在第一输出端口处。 定向耦合器提供隔离,使得第二输入端口处的信号不耦合到第一输入端口。 在第二位置,第二输入端口处的信号与第一输出端口断开,仅连接到第二输出端口。