System and method for balancing input current with parallel power supplies
    1.
    发明授权
    System and method for balancing input current with parallel power supplies 有权
    输入电流与并联电源平衡的系统和方法

    公开(公告)号:US09013073B2

    公开(公告)日:2015-04-21

    申请号:US13387169

    申请日:2010-04-22

    IPC分类号: G05F1/625 H02J1/10

    摘要: A method for balancing input current with at least two parallel power supplies, including the steps of defining an input current difference tolerance, measuring input current from the at least two parallel power supplies, calculating an absolute value of the difference between the two measured input currents, and when the calculated value exceeds the tolerance, performing the subset of steps including employing an adjustment technique to calculate new operating parameters for the two power supplies, configuring the two power supplies with the new operating parameters, and repeating the steps above except for the defining step.

    摘要翻译: 一种用于将输入电流与至少两个并联电源平衡的方法,包括以下步骤:定义输入电流差容差,测量来自所述至少两个并联电源的输入电流,计算两个测量输入电流之间的差的绝对值 ,并且当所述计算值超过所述公差时,执行所述步骤子集包括采用调整技术来计算所述两个电源的新的操作参数,使用所述新的操作参数配置所述两个电源,并重复上述步骤,除了 定义步骤。

    Electric power conversion system having an adaptable transformer turns ratio for improved efficiency
    2.
    发明授权
    Electric power conversion system having an adaptable transformer turns ratio for improved efficiency 有权
    具有适应变压器匝数比的电力转换系统,以提高效率

    公开(公告)号:US08817491B2

    公开(公告)日:2014-08-26

    申请号:US13263658

    申请日:2009-04-27

    IPC分类号: H02M3/335 G05F1/14 G05F1/16

    摘要: An electric power conversion system has an adaptable transformer turns ratio for improved efficiency. The transformer has multiple taps on its primary. Switching circuitry is configured to connect an energy source to the taps in at least two modes such that the transformer operates with a first primary-to-secondary turns ratio in the first mode and with a second primary-to-secondary turns ratio in the second mode. The first turns ratio is greater than the second turns ratio. Control circuitry is configured to operate the switching circuitry in the first mode when a voltage level of the energy source is above a first threshold and to operate the switching circuitry in the second mode when the voltage level is below a second threshold.

    摘要翻译: 电力转换系统具有适应变压器匝数比,可提高效率。 变压器主要有多个抽头。 开关电路被配置为以至少两种模式将能量源连接到抽头,使得变压器以第一模式中的第一初级匝数匝数比和第二模式中的第二初级匝数匝数比操作 模式。 第一匝数比大于第二匝数比。 当电压水平低于第二阈值时,控制电路被配置为在第一模式中操作开关电路,当电能的电平高于第一阈值时,并且在第二模式中操作开关电路。

    Methods and apparatus for displaying enhanced imaging data on a clinical image
    3.
    发明授权
    Methods and apparatus for displaying enhanced imaging data on a clinical image 有权
    用于在临床图像上显示增强成像数据的方法和装置

    公开(公告)号:US08706184B2

    公开(公告)日:2014-04-22

    申请号:US12575093

    申请日:2009-10-07

    IPC分类号: A61B5/05

    摘要: In one embodiment of the invention, an apparatus includes a display device. The display device displays a desaturated image of tissue captured in the visible electro-magnetic (EM) spectrum from a body cavity; and a first color enhanced image combined with the desaturated image. The first color enhanced image represents the first data captured from the body cavity outside the visible electromagnetic spectrum. The relative brightness between the desaturated image and the first color enhanced image is set to emphasize the first data over the tissue captured in the visible electromagnetic spectrum to provide improved information content.

    摘要翻译: 在本发明的一个实施例中,一种装置包括显示装置。 显示装置从体腔显示以可见电磁(EM)光谱捕获的组织的去饱和图像; 以及与去饱和图像组合的第一颜色增强图像。 第一颜色增强图像表示从可见电磁光谱外部的体腔捕获的第一数据。 将去饱和图像和第一颜色增强图像之间的相对亮度设置为强调在可见电磁光谱中捕获的组织上的第一数据,以提供改进的信息内容。

    Locking four-tab
    4.
    外观设计
    Locking four-tab 有权
    锁定四标签

    公开(公告)号:USD688977S1

    公开(公告)日:2013-09-03

    申请号:US29393740

    申请日:2011-06-08

    申请人: Paul Mohr

    设计人: Paul Mohr

    Electric Power Conversion System Having An Adaptable Transformer Turns Ratio For Improved Efficiency
    6.
    发明申请
    Electric Power Conversion System Having An Adaptable Transformer Turns Ratio For Improved Efficiency 有权
    具有适应变压器的电力转换系统提高效率

    公开(公告)号:US20120033469A1

    公开(公告)日:2012-02-09

    申请号:US13263658

    申请日:2009-04-27

    IPC分类号: H02M7/44

    摘要: An electric power conversion system has an adaptable transformer turns ratio for improved efficiency. The transformer has multiple taps on its primary. Switching circuitry is configured to connect an energy source to the taps in at least two modes such that the transformer operates with a first primary-to-secondary turns ratio in the first mode and with a second primary-to-secondary turns ratio in the second mode. The first turns ratio is greater than the second turns ratio. Control circuitry is configured to operate the switching circuitry in the first mode when a voltage level of the energy source is above a first threshold and to operate the switching circuitry in the second mode when the voltage level is below a second threshold.

    摘要翻译: 电力转换系统具有适应变压器匝数比,可提高效率。 变压器主要有多个抽头。 开关电路被配置为以至少两种模式将能量源连接到抽头,使得变压器以第一模式中的第一初级匝数匝数比和第二模式中的第二初级匝数匝数比操作 模式。 第一匝数比大于第二匝数比。 当电压水平低于第二阈值时,控制电路被配置为在第一模式中操作开关电路,当电能的电平高于第一阈值时,并且在第二模式中操作开关电路。

    Energy-Efficient Standby Mode In A Switching Power Supply
    7.
    发明申请
    Energy-Efficient Standby Mode In A Switching Power Supply 有权
    开关电源中的节能待机模式

    公开(公告)号:US20120026763A1

    公开(公告)日:2012-02-02

    申请号:US13259542

    申请日:2009-04-27

    IPC分类号: H02M7/21

    摘要: A switching power supply includes power factor correction circuitry and a standby output converter. One or more loads may be coupled to one or more outputs of the switching power supply. The switching power supply is configured to disable the power factor correction circuitry under some load conditions and to enable the power factor correction circuitry under other load conditions. As a consequence, power that would have been drawn by the power factor correction circuitry is conserved when the power factor correction circuitry is disabled.

    摘要翻译: 开关电源包括功率因数校正电路和备用输出转换器。 一个或多个负载可以耦合到开关电源的一个或多个输出。 开关电源被配置为在某些负载条件下禁用功率因数校正电路,并且在其他负载条件下启用功率因数校正电路。 因此,当功率因数校正电路被禁用时,由功率因数校正电路抽取的功率是保守的。

    SYSTEM AND METHOD FOR A REDUNDANT POWER SOLUTION
    8.
    发明申请
    SYSTEM AND METHOD FOR A REDUNDANT POWER SOLUTION 有权
    冗余电源解决方案的系统和方法

    公开(公告)号:US20110254374A1

    公开(公告)日:2011-10-20

    申请号:US12762035

    申请日:2010-04-16

    IPC分类号: H02M7/06

    CPC分类号: H02M7/08 H02M1/32 Y10T307/696

    摘要: A redundant power solution system, including at least a first and second input module, each configured for receiving input power, an output converter, wherein a first output line from the first input module and a second output line from the second module both feed into the output converter, and a control mechanism associated with the first and second input modules, wherein the control mechanism monitors the input power received by the first and second input modules and dynamically selects at least one of the first and second input modules to feed power into the output converter.

    摘要翻译: 一种冗余电源解决方案系统,包括至少第一和第二输入模块,每个配置用于接收输入电力,输出转换器,其中来自第一输入模块的第一输出线和来自第二模块的第二输出线都馈入 输出转换器和与第一和第二输入模块相关联的控制机构,其中控制机构监视由第一和第二输入模块接收的输入功率,并且动态地选择第一和第二输入模块中的至少一个以将功率馈送到 输出转换器。

    Expandable ultrasound transducer array
    10.
    发明授权
    Expandable ultrasound transducer array 有权
    可扩展超声波换能器阵列

    公开(公告)号:US07500954B2

    公开(公告)日:2009-03-10

    申请号:US11233779

    申请日:2005-09-22

    IPC分类号: A61B8/12

    摘要: A foldable transducer array is unfolded or deployed for use, providing a larger radiating surface. While folded, the transducer array has a smaller width or volume for insertion into and withdrawal from the patient.

    摘要翻译: 可折叠的换能器阵列展开或展开以供使用,提供较大的辐射表面。 当折叠时,换能器阵列具有较小的宽度或体积,用于插入患者体内并从患者身上拔出。