Power sourcing unit for power over ethernet system
    1.
    发明申请
    Power sourcing unit for power over ethernet system 有权
    供电以太网供电单元

    公开(公告)号:US20050264981A1

    公开(公告)日:2005-12-01

    申请号:US10843216

    申请日:2004-05-11

    IPC分类号: G06F21/00 H04L12/10 H05K5/00

    CPC分类号: H04L12/10 G06F2221/2129

    摘要: A power sourcing unit for a power over ethernet system. The unit includes a chassis with a power supply guide and a CPU guide, and a power supply including a power supply connector. The unit also includes a printed circuit board including first and second connectors and being coupled to a plurality of RJ-45 jacks, and a CPU line card including a CPU connector. The power supply guide engages the power supply to allow the power supply to be slid into and out of the unit to couple the power supply connector to the first connector of the printed circuit board. The CPU guide engages the CPU line card to allow the CPU line card to be slid into and out of the unit to couple the CPU connector to the second connector of the printed circuit board. The CPU line card allows the unit to be coupled to a network. Multiple power sourcing units can be daisy-chained together.

    摘要翻译: 用于以太网供电系统的电源单元。 该单元包括具有电源引导件和CPU引导件的机箱以及包括电源连接器的电源。 该单元还包括包括第一和第二连接器并且耦合到多个RJ-45插孔的印刷电路板,以及包括CPU连接器的CPU线卡。 电源引导件接合电源以允许电源滑入和移出单元以将电源连接器耦合到印刷电路板的第一连接器。 CPU引导件与CPU线卡卡合,允许CPU线卡滑入和移出单元,将CPU连接器连接到印刷电路板的第二个连接器。 CPU线卡允许单元耦合到网络。 多个电源单元可以菊花链连接在一起。

    Power sourcing unit for power over ethernet system
    2.
    发明授权
    Power sourcing unit for power over ethernet system 有权
    供电以太网供电单元

    公开(公告)号:US07942701B2

    公开(公告)日:2011-05-17

    申请号:US11930791

    申请日:2007-10-31

    IPC分类号: H01R25/00

    CPC分类号: H04L12/10 G06F2221/2129

    摘要: A power sourcing unit for a power over ethernet system. The unit includes a chassis with a power supply guide and a CPU guide, and a power supply including a power supply connector. The unit also includes a printed circuit board including first and second connectors and being coupled to a plurality of RJ-45 jacks, and a CPU line card including a CPU connector. The power supply guide engages the power supply to allow the power supply to be slid into and out of the unit to couple the power supply connector to the first connector of the printed circuit board. The CPU guide engages the CPU line card to allow the CPU line card to be slid into and out of the unit to couple the CPU connector to the second connector of the printed circuit board. The CPU line card allows the unit to be coupled to a network. Multiple power sourcing units can be daisy-chained together.

    摘要翻译: 用于以太网供电系统的电源单元。 该单元包括具有电源引导件和CPU引导件的机箱以及包括电源连接器的电源。 该单元还包括包括第一和第二连接器并且耦合到多个RJ-45插孔的印刷电路板,以及包括CPU连接器的CPU线卡。 电源引导件接合电源以允许电源滑入和移出单元以将电源连接器耦合到印刷电路板的第一连接器。 CPU引导件与CPU线卡卡合,允许CPU线卡滑入和移出单元,将CPU连接器连接到印刷电路板的第二个连接器。 CPU线卡允许单元耦合到网络。 多个电源单元可以菊花链连接在一起。

    Power sourcing unit for power over ethernet system
    3.
    发明授权
    Power sourcing unit for power over ethernet system 有权
    供电以太网供电单元

    公开(公告)号:US07316586B2

    公开(公告)日:2008-01-08

    申请号:US10843216

    申请日:2004-05-11

    IPC分类号: H01R25/00

    CPC分类号: H04L12/10 G06F2221/2129

    摘要: A power sourcing unit for a power over ethernet system. The unit includes a chassis with a power supply guide and a CPU guide, and a power supply including a power supply connector. The unit also includes a printed circuit board including first and second connectors and being coupled to a plurality of RJ-45 jacks, and a CPU line card including a CPU connector. The power supply guide engages the power supply to allow the power supply to be slid into and out of the unit to couple the power supply connector to the first connector of the printed circuit board. The CPU guide engages the CPU line card to allow the CPU line card to be slid into and out of the unit to couple the CPU connector to the second connector of the printed circuit board. The CPU line card allows the unit to be coupled to a network. Multiple power sourcing units can be daisy-chained together.

    摘要翻译: 用于以太网供电系统的电源单元。 该单元包括具有电源引导件和CPU引导件的机箱以及包括电源连接器的电源。 该单元还包括包括第一和第二连接器并且耦合到多个RJ-45插孔的印刷电路板,以及包括CPU连接器的CPU线卡。 电源引导件接合电源以允许电源滑入和移出单元以将电源连接器耦合到印刷电路板的第一连接器。 CPU引导件与CPU线卡卡合,允许CPU线卡滑入和移出单元,将CPU连接器连接到印刷电路板的第二个连接器。 CPU线卡允许单元耦合到网络。 多个电源单元可以菊花链连接在一起。

    Power Sourcing Unit for Power Over Ethernet System
    4.
    发明申请
    Power Sourcing Unit for Power Over Ethernet System 有权
    以太网供电系统供电单元

    公开(公告)号:US20080178014A1

    公开(公告)日:2008-07-24

    申请号:US11930791

    申请日:2007-10-31

    IPC分类号: G06F1/26

    CPC分类号: H04L12/10 G06F2221/2129

    摘要: A power sourcing unit for a power over ethernet system. The unit includes a chassis with a power supply guide and a CPU guide, and a power supply including a power supply connector. The unit also includes a printed circuit board including first and second connectors and being coupled to a plurality of RJ-45 jacks, and a CPU line card including a CPU connector. The power supply guide engages the power supply to allow the power supply to be slid into and out of the unit to couple the power supply connector to the first connector of the printed circuit board. The CPU guide engages the CPU line card to allow the CPU line card to be slid into and out of the unit to couple the CPU connector to the second connector of the printed circuit board. The CPU line card allows the unit to be coupled to a network. Multiple power sourcing units can be daisy-chained together.

    摘要翻译: 用于以太网供电系统的电源单元。 该单元包括具有电源引导件和CPU引导件的机箱以及包括电源连接器的电源。 该单元还包括包括第一和第二连接器并且耦合到多个RJ-45插孔的印刷电路板,以及包括CPU连接器的CPU线卡。 电源引导件接合电源以允许电源滑入和移出单元以将电源连接器耦合到印刷电路板的第一连接器。 CPU引导件与CPU线卡卡合,允许CPU线卡滑入和移出单元,将CPU连接器连接到印刷电路板的第二个连接器。 CPU线卡允许单元耦合到网络。 多个电源单元可以菊花链连接在一起。

    PIG LOADER DEVICE
    5.
    发明申请

    公开(公告)号:US20210071804A1

    公开(公告)日:2021-03-11

    申请号:US16949939

    申请日:2020-11-20

    IPC分类号: F16L55/46

    摘要: A pig loader device can include a breech assembly having a chamber body, a ramrod compartment, a breech, and a neck. A ramrod having a push plate, a rod, and a breech plate may be disposed within the ramrod compartment and configured to slideably traverse the ramrod compartment and the breech. In use, the device can be connected to an ancillary pipe via the neck, and a pig may be placed within the breech and aligned be to be slid within the breech and neck upon engagement with the ramrod to facilitate pigging operations of a pipeline. The ramrod may then be forced forward to an extended position, thereby urging the pig through the neck to be seated within the pipe. The device may then be detached from the pipe to enable continued pigging operations.

    Separation and Noise Removal For Multiple Vibratory Source Seismic Data
    9.
    发明申请
    Separation and Noise Removal For Multiple Vibratory Source Seismic Data 有权
    多重振动源地震数据的分离和去噪

    公开(公告)号:US20120269034A1

    公开(公告)日:2012-10-25

    申请号:US13533616

    申请日:2012-06-26

    IPC分类号: G01V1/28

    摘要: The invention discloses a way to recover separated seismograms with reduced interference noise by processing vibroseis data recorded (or computer simulated) with multiple vibrators shaking simultaneously or nearly simultaneously (200). A preliminary estimate of the separated seismograms is used to obtain improved seismograms (201). The preliminary estimate is convolved with the vibrator signature and then used to update the seismogram. Primary criteria for performing the update include fitting the field data and satisfying typical criteria of noise-free seismograms (202). Alternative ways to update are disclosed, including signal extraction, modeled noise extraction, constrained optimization based separation, and penalized least-squares based separation. The method is particularly suited for removing noise caused by separating the combined record into separate records for each vibrator, and is advantageous where the number of sweeps is fewer than the number of vibrators (200).

    摘要翻译: 本发明公开了一种通过利用多个振动器同时或几乎同时振动(200)处理记录(或计算机模拟)的震动数据来恢复具有降低的干扰噪声的分离的地震图的方法。 使用分离地震图的初步估计来获得改进的地震图(201)。 初步估计与振动器签名一起卷积,然后用于更新地震图。 执行更新的主要标准包括拟合现场数据并满足无噪声地震图的典型标准(202)。 公开了替代的更新方式,包括信号提取,建模噪声提取,基于约束优化的分离以及基于最小二乘法的惩罚分离。 该方法特别适用于消除由将每个振动器分离成不同记录而产生的噪声,并且在扫描次数少于振动器数目(200)的情况下是有利的。

    Separation and noise removal for multiple vibratory source seismic data
    10.
    发明授权
    Separation and noise removal for multiple vibratory source seismic data 有权
    多个振动源地震数据的分离和噪声去除

    公开(公告)号:US08248886B2

    公开(公告)日:2012-08-21

    申请号:US12531271

    申请日:2008-03-19

    IPC分类号: G01V1/00

    摘要: The invention discloses a way to recover separated seismograms with reduced interference noise by processing vibroseis data recorded (or computer simulated) with multiple vibrators shaking simultaneously or nearly simultaneously (200). A preliminary estimate of the separated seismograms is used to obtain improved seismograms (201). The preliminary estimate is convolved with the vibrator signature and then used to update the seismogram. Primary criteria for performing the update include fitting the field data and satisfying typical criteria of noise-free seismograms (202). Alternative ways to update are disclosed, including signal extraction, modeled noise extraction, constrained optimization based separation, and penalized least-squares based separation. The method is particularly suited for removing noise caused by separating the combined record into separate records for each vibrator, and is advantageous where the number of sweeps is fewer than the number of vibrators (200).

    摘要翻译: 本发明公开了一种通过利用多个振动器同时或几乎同时振动(200)处理记录(或计算机模拟)的震动数据来恢复具有降低的干扰噪声的分离的地震图的方法。 使用分离地震图的初步估计来获得改进的地震图(201)。 初步估计与振动器签名一起卷积,然后用于更新地震图。 执行更新的主要标准包括拟合现场数据并满足无噪声地震图的典型标准(202)。 公开了替代的更新方式,包括信号提取,建模噪声提取,基于约束优化的分离以及基于最小二乘法的惩罚分离。 该方法特别适用于消除由组合记录分离为每个振动器的独立记录而引起的噪声,并且在扫描次数少于振动器数目(200)的情况下是有利的。