会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 28. 发明授权
    • Processing of reflected signals
    • 反射信号的处理
    • US4777630A
    • 1988-10-11
    • US715017
    • 1985-03-21
    • David Burns
    • David Burns
    • G01S7/292G01S7/32G01S7/526G01S13/18G01S15/02G01S15/96G01S9/66
    • G01S15/02G01S15/96G01S7/526
    • Signal processing circuitry is disclosed for processing the echo signals of echo sounders to extract the leading edge of bottom echo components of the echo signals and to provide a reading of the average area under successive leading edges. Second and later bottom echo processing is additionally disclosed. Processing is achieved with a sample and hold circuit comprising an integrator (34), a first switch (33) for switching the required echo signal portion to the integrator, storage means (C2) for storing integrated values to be displayed, and a second switch (35) for selectively coupling values from the integrator to the storage means.
    • 公开了信号处理电路,用于处理回声测深仪的回波信号,以提取回波信号的底部回波分量的前沿,并提供连续前沿下平均面积的读数。 另外公开了第二次和后续的底部回波处理。 采用包括积分器(34),用于将所需回波信号部分切换到积分器的第一开关(33),用于存储要显示的积分值的存储装置(C2)和第二开关 (35),用于选择性地将来自积分器的值耦合到存储装置。
    • 30. 发明授权
    • Device for mixing gas into a flowing liquid
    • 用于将气体混入流动液体的装置
    • US08967597B2
    • 2015-03-03
    • US12991046
    • 2009-05-08
    • David BurnsJason YeoRichard Lonetto
    • David BurnsJason YeoRichard Lonetto
    • B01F3/04B01F5/00
    • B01F3/0446B01F5/0068
    • A device for the mixing of a gas into a liquid comprises a hollow frustum shape housing having a central axis, extended from a small diameter fluid outlet end, defining a fluid outlet opening, to a large diameter end; a liquid inlet port positioned adjacent the large diameter end is formed in said housing which allows delivery of pressurized liquid into said hollow housing, and a helically cut conical member is positioned and affixed within the hollow center of the housing with its axis aligned with that of the hollow frustum shape housing such that fluid delivered into the housing forms a swirling motion around the outside of the conical member as it passes from inlet port to outlet opening. The housing has a gas inlet for delivery of gas to the fluid within the frustum shaped housing at a position adjacent to the fluid outlet opening as the fluid moves from inlet to fluid outlet opening.
    • 用于将气体混合到液体中的装置包括中空的截头锥形壳体,其中心轴线从限定流体出口的小直径流体出口端延伸到大直径端; 在所述壳体中形成一个邻近大直径端定位的液体入口,其允许将加压液体输送到所述中空壳体中,螺旋切割的圆锥形构件被定位并固定在壳体的中空中心内,其轴线与 空心平截头体形状的壳体使得当锥形构件从入口到出口开口时,输送到壳体中的流体围绕锥形构件的外部形成旋转运动。 壳体具有气体入口,用于当流体从入口移动到流体出口开口时,在邻近流体出口开口的位置处将天然气输送到截头锥形壳体内的流体。