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    Method and apparatus for high symbol rate communication system with reduced overhead bandwidth
    3.
    发明授权
    Method and apparatus for high symbol rate communication system with reduced overhead bandwidth 有权
    具有降低开销带宽的高符号率通信系统的方法和装置

    公开(公告)号：US09172458B2

    公开(公告)日：2015-10-27

    申请号：US12904739

    申请日：2010-10-14

    Applicant: Roderick Ragland ,  Nimesh Ambeskar ,  Michael Pierce

    Inventor： Roderick Ragland ,  Nimesh Ambeskar ,  Michael Pierce

    IPC: H04B7/185 ,  H04B7/204

    CPC classification number: H04B7/18578 ,  H04B7/2041

    Abstract: A method of providing a high symbol rate communication system with reduced overhead bandwidth includes calculating a minimum feasible aperture length at a network operations center, setting a hub demodulator subsystem to use an aperture length calculated from the minimum feasible aperture length, broadcasting the aperture length to a VSAT, and receiving an inroute data stream from the VSAT utilizing the aperture length.

    Abstract translation: 提供具有降低的开销带宽的高符号率通信系统的方法包括计算网络操作中心处的最小可行孔径长度，将集线器解调器子系统设置为使用从最小可行光圈长度计算的光圈长度，将光圈长度广播到 VSAT，并且使用孔径长度从VSAT接收输入数据流。

    STRUCTURAL ARRANGEMENT FOR A DOWN-HOLE TURBINE
    4.
    发明申请
    STRUCTURAL ARRANGEMENT FOR A DOWN-HOLE TURBINE 审中-公开
    一种下游涡轮机的结构安装

    公开(公告)号：US20150121868A1

    公开(公告)日：2015-05-07

    申请号：US14352013

    申请日：2012-10-19

    Applicant: Kenneth W. Fryrear ,  Michael Pierce ,  Dave Marshall ,  Frederick E. Becker ,  Sharon Wight ,  Jamin Bitter ,  Alexander Gofer

    Inventor： Kenneth W. Fryrear ,  Michael Pierce ,  Dave Marshall ,  Frederick E. Becker ,  Sharon Wight ,  Jamin Bitter ,  Alexander Gofer

    IPC: F03G7/04

    CPC classification number: F03G7/04 ,  Y02E10/10

    Abstract: In a geothermal power system that includes a turbine generator, a down-hole heat exchanger, and a turbine pump assembly, various arrangements for the turbine pump assembly are described. Those arrangements address considerations related to the design of the down-hole turbine pump. In such a system, the turbine generator receives a high pressure working fluid from the down-hole system to drive a generator. The turbine generator is in fluid communication with the down-hole heat exchanger and with the turbine portion of a removably disposed down-hole turbine pump assembly. The pump portion of the down-hole turbine pump assembly is in fluid communication with the down-hole heat exchanger and a source of geothermal fluid.

    Abstract translation: 在包括涡轮发电机，井下热交换器和涡轮泵组件的地热发电系统中，描述了用于涡轮泵组件的各种布置。 这些安排涉及与井下涡轮泵的设计有关的考虑。 在这种系统中，涡轮发电机从井下系统接收高压工作流体来驱动发电机。 涡轮发电机与井下热交换器和可移除地设置的井下涡轮泵组件的涡轮部分流体连通。 井下涡轮泵组件的泵部分与井下热交换器和地热流体源流体连通。

    Method of identifying peat moss
    8.
    发明申请
    Method of identifying peat moss 失效

    公开(公告)号：US20060277821A1

    公开(公告)日：2006-12-14

    申请号：US11441889

    申请日：2006-05-26

    Applicant: Michael Pierce

    Inventor： Michael Pierce

    IPC: A01G1/04

    CPC classification number: A01G7/00

    Abstract: A method of identifying different brands of peat moss including the steps of separation of the peat and sand by first adding water to the peat and sand mixture to enable the peat to float to the top of the water and the sand to gravitate to the bottom collecting the peat at the surface of the water and drying the peat there after grinding the peat to pass thru a sieve of small mesh then mixing the ground peat with Potassium Bromide (KBr) at a ratio in the neighborhood of 1:20 then grinding said mixture with a mortar and pestle then loading to a sample cell; then loading a ground pure KBr to a reference cell, then scanning and collecting wave spectrums of the references and samples in the range of 4000 to 600 cm−1, collect said spectrums directly from said peat/sand mixtures and dry said peat/sand mixtures in the neighborhood of 105 degrees centigrade for a 24 hour period.

    Heat engine
    9.
    发明申请
    Heat engine 有权
    热机

    公开(公告)号：US20060059906A1

    公开(公告)日：2006-03-23

    申请号：US10946228

    申请日：2004-09-21

    Applicant: Michael Pierce

    Inventor： Michael Pierce

    IPC: F02G1/04

    CPC classification number: F02G1/043 ,  F02G1/05 ,  F02G2242/44 ,  F02G2244/10

    Abstract: The heart of a heat engine is a reciprocating expansion chamber, which converts heat from a hot fluid into mechanical work. The expansion chamber utilizes a refrigerant in a liquid state as an input, and heats and expands the refrigerant to move pistons and generate work. A high pressure injector injects the liquid refrigerant into the chamber under enough pressure to keep it in a liquid state until it is desirable to have it expand into a gas. A hot fluid is the heat source for the expansion chamber and cold fluid is an output. Another output is the refrigerant, now a hot, low pressure gas. A compressor pressurizes the refrigerant, forming a hot, high pressure gas, and a condenser generates liquid refrigerant and provides it to the pressure injector.

    Abstract translation: 热机的核心是往复式膨胀室，其将来自热流体的热量转换成机械作业。 膨胀室利用处于液态的制冷剂作为输入，并且加热和膨胀制冷剂以移动活塞并产生作业。 高压注射器在足够的压力下将液体制冷剂注入到腔室中，以使其处于液体状态，直到需要使其膨胀成气体。 热流体是膨胀室的热源，冷流体是输出。 另一个输出是制冷剂，现在是一种热的低压气体。 压缩机对制冷剂加压，形成高温高压气体，冷凝器产生液体制冷剂并将其提供给压力注射器。

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