Method for increasing efficiency of a vapor compression system by evaporator heating
    12.
    发明授权
    Method for increasing efficiency of a vapor compression system by evaporator heating 有权
    通过蒸发器加热提高蒸气压缩系统效率的方法

    公开(公告)号:US06698234B2

    公开(公告)日:2004-03-02

    申请号:US10102411

    申请日:2002-03-20

    IPC分类号: F25B3100

    摘要: The efficiency of a vapor compression system is increased by coupling the evaporator with either the intercooler of a two-stage vapor compression system or the compressor component. The refrigerant in the evaporator accepts heat from the compressor component or the refrigerant in the intercooler, heating the evaporator refrigerant. As pressure is directly related temperature, the low side pressure of the system increases, decreasing compressor work and increasing system efficiency. Additionally, as the heat from the compressor component or from the refrigerant in the intercooler is rejected to the refrigerant in the evaporator, the compressor is cooled, increasing the density and the mass flow rate of the refrigerant to further increase system efficiency.

    摘要翻译: 通过将蒸发器与两级蒸气压缩系统的中间冷却器或压缩机部件联接来提高蒸气压缩系统的效率。 蒸发器中的制冷剂接受来自中间冷却器中的压缩机部件或制冷剂的热量,加热蒸发器制冷剂。 由于压力与温度直接相关,系统的低压力升高,压缩机工作量减少,系统效率提高。 此外,当来自压缩机部件的热量或中间冷却器中的制冷剂被排放到蒸发器中的制冷剂时,压缩机被冷却,从而提高制冷剂的密度和质量流量,从而进一步提高系统效率。

    CONTROLLING A MOBILE DEVICE
    14.
    发明申请
    CONTROLLING A MOBILE DEVICE 有权
    控制移动设备

    公开(公告)号:US20150282089A1

    公开(公告)日:2015-10-01

    申请号:US14419856

    申请日:2012-08-09

    IPC分类号: H04W52/02

    摘要: A method comprises controlling a mobile device comprising one or more wireless interfaces, one or more applications that require the mobile device to communicate wirelessly, and a database, to perform measuring power consumption during wireless communication in each of a plurality of circumstances in which one or more conditions are present for plural combinations of the one or more applications, and the one or more wireless interfaces and/or available access points, for each measurement of power consumption, recording in the database the measured power consumption (4.5) along with: information on the associated one or more conditions, and indicators identifying the one of the one or more applications and the one of the one or more wireless interfaces and/or access points (4.1), detecting a requirement of a first one of the one or more applications for wireless communication (4.2), utilising the database and information on current conditions to identify the wireless interface and/or access point that might be expected to cause the lowest power consumption (4.3), and using the identified interface and/or access point to allow the first application to communicate wirelessly (4.4).

    摘要翻译: 一种方法包括控制包括一个或多个无线接口的移动设备,需要移动设备无线通信的一个或多个应用程序和数据库,以在多个情况下的每个环境中的无线通信期间执行测量功率消耗,其中一个或 对于一个或多个应用的​​多个组合以及一个或多个无线接口和/或可用接入点,针对每个功率消耗的测量存在更多的条件,在数据库中记录测量的功率消耗(4.5)以及:信息 在相关联的一个或多个条件上,以及标识所述一个或多个应用中的一个或多个无线接口和/或接入点(4.1)中的一个的指示符的指示符,检测所述一个或多个 无线通信应用(4.2),利用数据库和关于当前条件的信息来识别无线接口和/或交流 可能会导致最低功耗(4.3)的使用点,以及使用标识的接口和/或接入点允许第一个应用程序进行无线通信(4.4)。

    Peer-to-peer communication in wireless sensor network through delay response between packets
    15.
    发明授权
    Peer-to-peer communication in wireless sensor network through delay response between packets 有权
    通过分组之间的延迟响应,无线传感器网络中的对等通信

    公开(公告)号:US08312351B2

    公开(公告)日:2012-11-13

    申请号:US12745730

    申请日:2008-10-20

    IPC分类号: G06F11/00

    摘要: A method for transmitting data between first and second nodes in a network comprises (a) the first node sending a start packet to the second node, (b) the first node starting a first counter concurrently with sending the start packet, wherein the first counter starts counting, (c) the second node starting a timer in response to the start packet, (d) the second node starting a second counter in response to the timer running for a predetermined delay time, wherein the second counter starts counting, (e) the first node stopping the first counter and sending a stop packet in response to the first node determining that the number of accumulated first counts corresponds to the data (thereby transmitting the data solely as a time interval between the start and stop packets), the second node stopping the second counter in response to the stop packet (and receiving the transmitted data).

    摘要翻译: 一种用于在网络中的第一和第二节点之间传输数据的方法包括:(a)第一节点向第二节点发送开始分组,(b)第一节点与发送开始分组同时起始第一计数器,其中第一计数器 开始计数,(c)所述第二节点响应于所述开始分组启动定时器,(d)所述第二节点响应于所述定时器运行预定延迟时间而启动第二计数器,其中所述第二计数器开始计数,(e )第一节点停止第一计数器并响应于第一节点确定累积的第一计数的数量对应于数据(从而仅以起始和停止分组之间的时间间隔发送数据)发送停止分组), 第二节点响应于停止分组停止第二计数器(并且接收所发送的数据)。

    PEER-TO-PEER COMMUNICATION IN WIRELESS SENSOR NETWORK THROUGH DELAY RESPONSE BETWEEN PACKETS
    16.
    发明申请
    PEER-TO-PEER COMMUNICATION IN WIRELESS SENSOR NETWORK THROUGH DELAY RESPONSE BETWEEN PACKETS 有权
    无线传感器网络中的对等通信通过分组之间的延迟响应

    公开(公告)号:US20100257424A1

    公开(公告)日:2010-10-07

    申请号:US12745730

    申请日:2008-10-20

    IPC分类号: G06F15/16 H04L1/18 G06F11/14

    摘要: A method for transmitting data between first and second nodes in a network comprises (a) the first node sending a start packet to the second node, (b) the first node starting a first counter concurrently with sending the start packet, wherein the first counter starts counting, (c) the second node starting a timer in response to the start packet, (d) the second node starting a second counter in response to the timer running for a predetermined delay time, wherein the second counter starts counting, (e) the first node stopping the first counter and sending a stop packet in response to the first node determining that the number of accumulated first counts corresponds to the data (thereby transmitting the data solely as a time interval between the start and stop packets), the second node stopping the second counter in response to the stop packet (and receiving the transmitted data).

    摘要翻译: 一种用于在网络中的第一和第二节点之间传输数据的方法包括:(a)第一节点向第二节点发送开始分组,(b)第一节点与发送开始分组同时起始第一计数器,其中第一计数器 开始计数,(c)所述第二节点响应于所述开始分组启动定时器,(d)所述第二节点响应于所述定时器运行预定延迟时间而启动第二计数器,其中所述第二计数器开始计数,(e )第一节点停止第一计数器并响应于第一节点确定累积的第一计数的数目对应于数据(从而仅以起始和停止分组之间的时间间隔发送数据)发送停止分组), 第二节点响应于停止分组停止第二计数器(并且接收所发送的数据)。

    Transcritical heat pump water heater with drainage
    17.
    发明授权
    Transcritical heat pump water heater with drainage 失效
    跨临界热泵热水器排水

    公开(公告)号:US07310960B2

    公开(公告)日:2007-12-25

    申请号:US11068413

    申请日:2005-02-28

    IPC分类号: F25B27/00

    CPC分类号: F24D19/088 F25B2339/047

    摘要: A water heater is provided by a refrigerant cycle, in which the gas cooler is utilized to heat the water. A drain is incorporated into a water circuit for draining all of the water outwardly of the circuit when the system is shut down. In a preferred embodiment, a water outlet of the gas cooler is at the vertically lowermost portion of the water circuit. A drain valve is placed in this vertically lowermost location such that the water can be easily drained.

    摘要翻译: 通过制冷剂循环来提供热水器,其中使用气体冷却器来加热水。 当系统关闭时,排水管被并入到水回路中,用于将所有水排出电路。 在优选实施例中,气体冷却器的出水口位于水回路的垂直最下部。 排水阀被放置在该垂直最低位置,使得水容易排出。

    Transcritical heat pump water heating system using auxiliary electric heater
    18.
    发明授权
    Transcritical heat pump water heating system using auxiliary electric heater 有权
    使用辅助电加热器的跨临界热泵热水系统

    公开(公告)号:US07210303B2

    公开(公告)日:2007-05-01

    申请号:US10728292

    申请日:2003-12-04

    申请人: Lili Zhang Yu Chen

    发明人: Lili Zhang Yu Chen

    IPC分类号: F25B39/04 F25B27/00

    摘要: Refrigerant is circulated through a vapor compression system including a compressor, a gas cooler, an expansion device, and an evaporator. An auxiliary electric heater is activated to further heat the heated water exiting the gas cooler when the heating capacity of the system is low. The auxiliary electric heater can be located on the water line exiting the gas cooler, in a water tank that stores the heated water, or on the refrigerant line proximate to the compressor discharge.

    摘要翻译: 制冷剂通过包括压缩机,气体冷却器,膨胀装置和蒸发器的蒸汽压缩系统循环。 当系统的加热能力低时,辅助电加热器被激活以进一步加热离开气体冷却器的加热水。 辅助电加热器可以位于从气体冷却器出来的水线上,在储存加热水的水箱中,或靠近压缩机排放口的制冷剂管线上。

    Controlling a mobile device
    19.
    发明授权
    Controlling a mobile device 有权
    控制移动设备

    公开(公告)号:US09408153B2

    公开(公告)日:2016-08-02

    申请号:US14419856

    申请日:2012-08-09

    IPC分类号: H04B1/38 H04W52/02

    摘要: A method comprises controlling a mobile device comprising one or more wireless interfaces, one or more applications that require the mobile device to communicate wirelessly, and a database, to perform measuring power consumption during wireless communication in each of a plurality of circumstances in which one or more conditions are present for plural combinations of the one or more applications, and the one or more wireless interfaces and/or available access points, for each measurement of power consumption, recording in the database the measured power consumption (4.5) along with: information on the associated one or more conditions, and indicators identifying the one of the one or more applications and the one of the one or more wireless interfaces and/or access points (4.1), detecting a requirement of a first one of the one or more applications for wireless communication (4.2), utilizing the database and information on current conditions to identify the wireless interface and/or access point that might be expected to cause the lowest power consumption (4.3), and using the identified interface and/or access point to allow the first application to communicate wirelessly (4.4).

    摘要翻译: 一种方法包括控制包括一个或多个无线接口的移动设备,需要移动设备无线通信的一个或多个应用程序和数据库,以在多个情况下的每个环境中的无线通信期间执行测量功率消耗,其中一个或 对于一个或多个应用的​​多个组合以及一个或多个无线接口和/或可用接入点,针对每个功率消耗的测量存在更多的条件,在数据库中记录测量的功率消耗(4.5)以及:信息 在相关联的一个或多个条件上,以及标识所述一个或多个应用中的一个或多个无线接口和/或接入点(4.1)中的一个的指示符的指示符,检测所述一个或多个 无线通信应用(4.2),利用数据库和关于当前条件的信息来识别无线接口和/或交流 可能会导致最低功耗(4.3)的使用点,以及使用标识的接口和/或接入点允许第一个应用程序进行无线通信(4.4)。

    ROTATABLE VANED NOZZLE FOR A RADIAL INFLOW TURBINE
    20.
    发明申请
    ROTATABLE VANED NOZZLE FOR A RADIAL INFLOW TURBINE 有权
    用于径向流量涡轮机的可旋转喷射式喷嘴

    公开(公告)号:US20110189001A1

    公开(公告)日:2011-08-04

    申请号:US12696536

    申请日:2010-01-29

    IPC分类号: F01D9/04

    摘要: A variable nozzle system can comprise a gas inlet ring, an opposing gas outlet ring, an actuation ring, guides, and vanes circumferentially spaced about and disposed between the gas inlet ring and the gas outlet ring. The gas inlet ring, the gas outlet ring, and the vanes can form nozzles, the nozzles being variable by rotation of the vanes about a pivot axis. The plurality of guides can extend from the gas inlet ring, the gas outlet ring, or the actuation ring, and the vanes can be connected to the actuation ring, so that each vane can be rotated by rotation of the actuation ring and by sliding against a respective guide from the plurality of guides. The actuation ring can have a gear rack and can be rotated by rotatable engagement of the gear rack with a pinion attached to the end of a rotatable gear shaft.

    摘要翻译: 可变喷嘴系统可以包括气体入口环,相对的气体出口环,致动环,引导件和沿周向间隔开并设置在气体入口环和气体出口环之间的叶片。 气体入口环,气体出口环和叶片可以形成喷嘴,喷嘴可通过围绕枢转轴线的叶片的旋转而变化。 多个引导件可以从气体入口环,气体出口环或致动环延伸,并且叶片可以连接到致动环,使得每个叶片可以通过致动环的旋转而旋转并且通过相对于 来自多个引导件的相应引导件。 致动环可以具有齿条并且可以通过齿条与安装在可旋转齿轮轴的端部上的小齿轮的可旋转接合来旋转。