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    BROADBAND HEAT PUMP SYSTEM
    4.
    发明申请
    BROADBAND HEAT PUMP SYSTEM 有权
    宽带热泵系统

    公开(公告)号：US20140041406A1

    公开(公告)日：2014-02-13

    申请号：US13980699

    申请日：2012-08-08

    申请人： Minsung Kim ,  Young-Jin Baik ,  Seong-Ryong Park ,  Ho-Sang Ra ,  Young-Soo Lee ,  Ki-Chang Chang

    发明人： Minsung Kim ,  Young-Jin Baik ,  Seong-Ryong Park ,  Ho-Sang Ra ,  Young-Soo Lee ,  Ki-Chang Chang

    IPC分类号： F25B49/00

    CPC分类号： F25B49/00 ,  F24D3/18 ,  F24D12/02 ,  F24D19/1039 ,  F25B30/00 ,  F25B2400/06 ,  Y02B30/14

    摘要： Provided is a broadband heat pump system including: a heat pump module including a plurality of heat pumps that supply hot water with different levels of temperature; a heat source supply module that introduces a heat source from one heat source or selectively introduces a heat source from one or a plurality of heat sources among heat sources with different levels of temperature so as to produce a heat source with a desired temperature; and a controller that controls the heat pump module and the heat source supply module to select one from the plurality of heat pumps to be appropriate to a temperature of hot water requested by a demand source and to receive a heat source with a necessary temperature from the heat source supply module so that the selected heat pump is able to supply hot water with the requested temperature.

    摘要翻译： 提供一种宽带热泵系统，包括：热泵模块，包括供给不同温度的热水的多个热泵; 热源供应模块，其从一个热源引入热源或者选择性地从具有不同温度的热源的一个或多个热源引入热源，以产生具有期望温度的热源; 以及控制器，其控制所述热泵模块和所述热源供应模块，以从所述多个热泵中选择适合于需求源所要求的热水温度并且从所述热泵模块和所述热源供应模块接收具有必要温度的热源 热源供应模块，使选定的热泵能够提供所需温度的热水。

    Flash tank of two-stage compression heat pump system for heating and cooling
    5.
    发明授权
    Flash tank of two-stage compression heat pump system for heating and cooling 有权
    双级压缩热泵系统的闪蒸罐用于加热和冷却

    公开(公告)号：US07356998B2

    公开(公告)日：2008-04-15

    申请号：US11326126

    申请日：2006-01-05

    申请人： Young Soo Lee ,  Wook Hyun Lee ,  Jong Ryul Kim ,  Ki Chang Jang ,  Seong Ryong Park ,  Yong Jin Baik ,  Ho Sang Ra

    发明人： Young Soo Lee ,  Wook Hyun Lee ,  Jong Ryul Kim ,  Ki Chang Jang ,  Seong Ryong Park ,  Yong Jin Baik ,  Ho Sang Ra

    IPC分类号： F25B13/00 ,  F25B42/02

    CPC分类号： F25B31/006 ,  F25B1/10 ,  F25B29/003 ,  F25B43/006 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2600/2501 ,  F25B2600/2507 ,  F25B2700/04 ,  F25B2700/195 ,  F25B2700/197

    摘要： Disclosed herein is a flash tank of a two-stage compression heat pump system that can perform cooling and heating with a separate type intercooler and a high-stage compressor protecting device. The system comprises a fluid-level detecting sensor for detecting the fluid-level of the refrigerant, an alarm sensor for notifying the saturated state of the refrigerant filled in the flash tank, an evaporator pressure sensor for measuring and notifying the pressure of the refrigerant flowing into the evaporator, a condenser pressure sensor for measuring and notifying the pressure of the refrigerant flowing out of the condenser, a flash tank fluid-level controller for receiving signals from the above sensors and controlling intermediate pressure and the fluid-level of the flash tank, and a bypass valve controller for controlling a bypass valve that receives signals from the alarm sensor and allowing a refrigerant to directly flow from the low-stage compressor to the high-stage compressor.

    摘要翻译： 本文公开了一种两级压缩热泵系统的闪蒸罐，其可以使用单独的中间冷却器和高级压缩机保护装置进行冷却和加热。 该系统包括用于检测制冷剂的液位的液面检测传感器，用于通知填充在闪蒸罐中的制冷剂的饱和状态的报警传感器，用于测量和通知制冷剂流动的压力的蒸发器压力传感器 进入蒸发器的冷凝器压力传感器，用于测量和通知从冷凝器流出的制冷剂的压力;闪蒸罐液位控制器，用于接收来自上述传感器的信号并控制闪蒸罐的中间压力和液位 以及旁通阀控制器，用于控制从警报传感器接收信号并允许制冷剂直接从低级压缩机流向高级压缩机的旁通阀。

    Broadband heat pump system
    6.
    发明授权
    Broadband heat pump system 有权
    宽带热泵系统

    公开(公告)号：US09377229B2

    公开(公告)日：2016-06-28

    申请号：US13980699

    申请日：2012-08-08

    申请人： Minsung Kim ,  Young-Jin Baik ,  Seong-Ryong Park ,  Ho-Sang Ra ,  Young-Soo Lee ,  Ki-Chang Chang

    发明人： Minsung Kim ,  Young-Jin Baik ,  Seong-Ryong Park ,  Ho-Sang Ra ,  Young-Soo Lee ,  Ki-Chang Chang

    IPC分类号： F25B17/00 ,  F25B49/00 ,  F24D3/18 ,  F25B30/00 ,  F24D12/02 ,  F24D19/10

    CPC分类号： F25B49/00 ,  F24D3/18 ,  F24D12/02 ,  F24D19/1039 ,  F25B30/00 ,  F25B2400/06 ,  Y02B30/14

    摘要： Provided is a broadband heat pump system including: a heat pump module including a plurality of heat pumps that supply hot water with different levels of temperature; a heat source supply module that introduces a heat source from one heat source or selectively introduces a heat source from one or a plurality of heat sources among heat sources with different levels of temperature so as to produce a heat source with a desired temperature; and a controller that controls the heat pump module and the heat source supply module to select one from the plurality of heat pumps to be appropriate to a temperature of hot water requested by a demand source and to receive a heat source with a necessary temperature from the heat source supply module so that the selected heat pump is able to supply hot water with the requested temperature.

    摘要翻译： 提供一种宽带热泵系统，包括：热泵模块，包括供给不同温度的热水的多个热泵; 热源供应模块，其从一个热源引入热源或者选择性地从具有不同温度的热源的一个或多个热源引入热源，以产生具有期望温度的热源; 以及控制器，其控制所述热泵模块和所述热源供应模块，以从所述多个热泵中选择适合于需求源所要求的热水温度并且从所述热泵模块和所述热源供应模块接收具有必要温度的热源 热源供应模块，使选定的热泵能够提供所需温度的热水。

    Optical network terminator and optical network connection method using it
    8.
    发明申请
    Optical network terminator and optical network connection method using it 有权
    光网络终端器和光网络连接方法使用它

    公开(公告)号：US20060257147A1

    公开(公告)日：2006-11-16

    申请号：US11388228

    申请日：2006-03-23

    申请人： Chang Lee ,  Kwang Hong ,  Jin Baik ,  Sung Kim ,  Sang Lee ,  Sil Mun

    发明人： Chang Lee ,  Kwang Hong ,  Jin Baik ,  Sung Kim ,  Sang Lee ,  Sil Mun

    IPC分类号： H04J14/00

    CPC分类号： H04B10/40

    摘要： An optical network terminator of the present invention includes an optical wavelength division multiplexer for receiving an optical signal and incoherent light. An optical detection unit converts a downstream high speed and low speed optical signals into electrical signals. A laser diode converts an upstream signal into an optical signal. A high speed driving unit is supplied with power from a power supply unit to drive a forward-biased laser diode and establish a data and video channel. A high speed reception unit is supplied with the power to receive a downstream data and video channel. A charging unit outputs charged power at the time of a power failure. A low speed driving unit is supplied with the charged power to reverse-bias the laser diode to establish a voice channel. A low speed reception unit is supplied with the charged power to receive a voice channel.

    摘要翻译： 本发明的光网络终端器包括用于接收光信号和非相干光的光波分复用器。 光学检测单元将下行的高速和低速光信号转换为电信号。 激光二极管将上行信号转换为光信号。 高速驱动单元由电源单元供电，驱动正向偏置的激光二极管并建立数据和视频通道。 高速接收单元具有接收下行数据和视频通道的电力。 充电单元在停电时输出充电电力。 低速驱动单元被提供有充电电源以反向偏置激光二极管以建立语音通道。 低速接收单元被提供有充电电力以接收语音通道。

    Optical access network using wavelength-locked WDM optical source injected by incoherent light
    9.
    发明申请
    Optical access network using wavelength-locked WDM optical source injected by incoherent light 有权
    使用波长锁定WDM光源的光接入网由非相干光注入

    公开(公告)号：US20060002706A1

    公开(公告)日：2006-01-05

    申请号：US11166362

    申请日：2005-06-24

    申请人： Chang Lee ,  Jin Baik ,  Keun Park ,  Seung Jang ,  Ki Choi ,  Hyun Min

    发明人： Chang Lee ,  Jin Baik ,  Keun Park ,  Seung Jang ,  Ki Choi ,  Hyun Min

    IPC分类号： H04J14/00

    CPC分类号： H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0282 ,  H04L12/2801

    摘要： The present invention relates to a passive optical network, which inexpensively improves the spectral efficiency of an access network and is capable of increasing the number of subscribers per channel by using WDM in combination with Time Division Multiplexing (TDM) or SubCarrier Multiple Access (SCMA) to expand a conventional WDM passive optical network. The passive optical network includes light providing means provided in a central office to provide broadband incoherent light; a multiplexer connected to the central office via an optical fiber to divide the light transmitted from the light providing means according to wavelengths and to multiplex upstream signals; a plurality of splitters to branch divided lights and to combine the upstream optical signals; and a plurality of subscribers connected to the splitters, the subscribers including wavelength-locked Fabry-Perot laser diodes capable of performing direct and analog modulation, and means for directly modulating lights of the Fabry-Perot laser diodes and transmitting modulated lights to the subscribers using time division multiplexing.

    摘要翻译： 无源光网络技术本发明涉及无线光网络，其能够廉价地提高接入网络的频谱效率，并且能够通过结合时分多路复用（TDM）或子载波多路访问（SCMA）使用WDM来增加每个信道的用户数量， 扩展传统的WDM无源光网络。 无源光网络包括提供在中心局的光提供装置，以提供宽带非相干光; 多路复用器，经由光纤连接到中心局，以根据波长划分从光提供装置发射的光，并对上行信号进行复用; 多个分离器，分支分光，并组合上游光信号; 以及连接到分离器的多个用户，用户包括能够执行直接和模拟调制的波长锁定法布里 - 珀罗激光二极管，以及用于直接调制法布里 - 珀罗激光二极管的光并将调制光发射到订户的装置 时分复用。