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    • 3. 发明申请
    • Power amplifier
    • 功率放大器
    • US20070046371A1
    • 2007-03-01
    • US11216923
    • 2005-08-31
    • Leonid BarabashChristopher CrowleyPeter Turner
    • Leonid BarabashChristopher CrowleyPeter Turner
    • H03F1/00
    • H03F3/211G01R33/3614G01R33/441H03F3/217H03F3/68H03F2200/541H03F2203/21142H03F2203/21145H03F2203/21175
    • A radio frequency power amplifier including control electronics for providing control signals for timing of the power amplifier. A first group of the drivers are coupled to the control electronics and a second group of drivers are coupled to the control electronics. The first group of drivers operate in response to the control signals to generate first drive signals and the second group of drivers operate in response to the control signals to generate second drive signals with a phase difference of 180° relative to the first drive signals. A first group of switches energize a first group of primary windings in response to the first drive signals and a second group of switches energize a second group of primary windings in response to the second drive signals. An output summing transformer has a plurality of ferrite cores, the first group of primary windings and the second group of primary windings passing through the ferrite cores. A secondary output winding for connection with a load passes through the ferrite cores of the output summing transformer.
    • 一种射频功率放大器,包括用于为功率放大器的定时提供控制信号的控制电子装置。 第一组驱动器耦合到控制电子装置,第二组驱动器耦合到控制电子装置。 第一组驱动器响应于控制信号而操作以产生第一驱动信号,并且第二组驱动器响应于控制信号而工作,以产生相对于第一驱动信号相位差为180°的第二驱动信号。 第一组开关响应于第一驱动信号而激励第一组初级绕组,而第二组开关响应于第二驱动信号而激励第二组初级绕组。 输出求和变压器具有多个铁氧体磁芯,第一组初级绕组和第二组初级绕组通过铁氧体磁芯。 用于与负载连接的次级输出绕组通过输出求和变压器的铁氧体磁芯。
    • 6. 发明授权
    • Pump for sterilisation apparatus
    • 泵用于灭菌装置
    • US09239048B2
    • 2016-01-19
    • US13985394
    • 2012-01-31
    • Barry KentJeremy Peter Turner
    • Barry KentJeremy Peter Turner
    • F04B43/12F04B43/00A61B19/00A61L2/18
    • F04B43/009A61B2090/701A61L2/18A61L2202/15A61L2202/24F04B43/0081F04B43/12F04B43/1238F04B43/1253F04B43/1261
    • A peristaltic pump (2) for use in a sterilization apparatus (10) comprises: a flexible pump hose (44) having an outlet end and an inlet end, and an electrically conductive fitting (53) at each end; a motor-driven impeller (46) disposed in relation to the pump hose (44) such that when the impeller (46) is driven it will intermittently bear against the pump hose (44) so as to bring the internal walls of the pump hose together (62); a first electrode (52a) in contact with the conductive fitting (53a) at the outlet end of the pump hose (44), and a second electrode (52b) in contact with the conductive fitting (53b) at the inlet end of the pump hose (44); means (70) for applying a voltage across the first and second electrodes (52); and means (70) for measuring an electrical property between the conductive fittings (53). Other aspects of the invention provide a sterilization apparatus including the pump, and a method of using the sterilization apparatus.
    • 用于灭菌装置(10)的蠕动泵(2)包括:具有出口端和入口端的柔性泵软管(44)和每端的导电配件(53); 相对于泵软管(44)设置的电动叶轮(46),使得当叶轮(46)被驱动时,其将间歇地承受泵软管(44),以便使泵软管的内壁 一起(62); 在泵软管(44)的出口端处与导电配件(53a)接触的第一电极(52a)和在泵的入口端处与导电配件(53b)接触的第二电极(52b) 软管(44); 用于在所述第一和第二电极(52)上施加电压的装置(70); 以及用于测量导电配件(53)之间的电性能的装置(70)。 本发明的其它方面提供一种包括该泵的灭菌装置,以及使用灭菌装置的方法。
    • 7. 发明申请
    • PUMP FOR STERILISATION APPARATUS
    • 灭菌器PUMP
    • US20140010675A1
    • 2014-01-09
    • US13985394
    • 2012-01-31
    • Barry KentJeremy Peter Turner
    • Barry KentJeremy Peter Turner
    • F04B43/12
    • F04B43/009A61B2090/701A61L2/18A61L2202/15A61L2202/24F04B43/0081F04B43/12F04B43/1238F04B43/1253F04B43/1261
    • A peristaltic pump (2) for use in a sterilisation apparatus (10) comprises: a flexible pump hose (44) having an outlet end and an inlet end, and an electrically conductive fitting (53) at each end; a motor-driven impeller (46) disposed in relation to the pump hose (44) such that when the impeller (46) is driven it will intermittently bear against the pump hose (44) so as to bring the internal walls of the pump hose together (62); a first electrode (52a) in contact with the conductive fitting (53a) at the outlet end of the pump hose (44), and a second electrode (52b) in contact with the conductive fitting (53b) at the inlet end of the pump hose (44); means (70) for applying a voltage across the first and second electrodes (52); and means (70) for measuring an electrical property between the conductive fittings (53). Other aspects of the invention provide a sterilisation apparatus including the pump, and a method of using the sterilisation apparatus.
    • 用于灭菌装置(10)的蠕动泵(2)包括:具有出口端和入口端的柔性泵软管(44)和每端的导电配件(53); 相对于泵软管(44)设置的电动叶轮(46),使得当叶轮(46)被驱动时,其将间歇地承受泵软管(44),以便使泵软管的内壁 一起(62); 在泵软管(44)的出口端处与导电配件(53a)接触的第一电极(52a)和在泵的入口端处与导电配件(53b)接触的第二电极(52b) 软管(44); 用于在所述第一和第二电极(52)上施加电压的装置(70); 以及用于测量导电配件(53)之间的电性能的装置(70)。 本发明的其它方面提供一种包括该泵的灭菌装置,以及使用灭菌装置的方法。
    • 9. 发明申请
    • Extruded profile system for forming sliding fenestration products
    • 用于形成滑动开窗产品的挤压型材系统
    • US20060026913A1
    • 2006-02-09
    • US10895402
    • 2004-07-21
    • Peter Turner
    • Peter Turner
    • E06B3/00
    • E06B3/44E06B3/4609E06B2003/4453E06B2003/4492Y10S49/02
    • A combination of profiles for forming slider and double hung sash windows or patio doors includes a common outer profile and two different inner profiles so that one inner profile can be used to form the double hung and the other to form the slider. This allows the slider top inner to be cut away to form a floating section resting on the top of the sash. This allows the drain holes to be formed separately in the inner and the outer to be longitudinally offset to prevent direct air penetration. The sash frame is formed with a removable glass stop on one side which snaps into engagement at right angles to the glass surface of the sealed unit to allow formation of a tri-pane with 0.5 inch spacing and to allow the use of two strips of adhesive one on each side of the sealed unit with no need for drainage.
    • 用于形成滑块和双悬窗窗或天井门的轮廓的组合包括共同的外轮廓和​​两个不同的内轮廓,使得可以使用一个内轮廓来形成双悬挂,而另一个内轮廓形成滑块。 这允许滑块顶部内部被切除以形成搁置在窗扇顶部上的浮动部分。 这允许在内部和外部分开形成排水孔以纵向偏移以防止直接空气渗透。 窗框在一侧形成有可拆卸的玻璃挡板,其与密封单元的玻璃表面成直角接合,以允许形成0.5英寸间距的三层板,并允许使用两条粘合剂 一个在密封单元的每一侧,无需排水。
    • 10. 发明申请
    • NMR LOGGING APPARATUS
    • US20140084915A1
    • 2014-03-27
    • US14054361
    • 2013-10-15
    • DAVID O. WALSHPETER TURNER
    • DAVID O. WALSHPETER TURNER
    • G01V3/32
    • G01N24/08G01N24/081G01R33/341G01R33/3628G01R33/3808G01V3/32
    • Technologies including NMR logging apparatus and methods are disclosed. Example NMR logging apparatus may include surface instrumentation and one or more downhole probes configured to fit within an earth borehole. The surface instrumentation may comprise a power amplifier, which may be coupled to the downhole probes via one or more transmission lines, and a controller configured to cause the power amplifier to generate a NMR activating pulse or sequence of pulses. Impedance matching means may be configured to match an output impedance of the power amplifier through a transmission line to a load impedance of a downhole probe. Methods may include deploying the various elements of disclosed NMR logging apparatus and using the apparatus to perform NMR measurements.
    • 公开了包括NMR测井装置和方法在内的技术。 实例NMR测井装置可以包括表面仪表和一个或多个配置成装在地球钻孔内的井下探针。 表面仪器可以包括功率放大器,其可以经由一个或多个传输线耦合到井下探针,以及被配置为使功率放大器产生NMR激活脉冲或脉冲序列的控制器。 阻抗匹配装置可以被配置为通过传输线将功率放大器的输出阻抗匹配到井下探针的负载阻抗。 方法可以包括部署所公开的NMR测井装置的各种元件,并使用该装置进行NMR测量。