Refrigerating machine
    2.
    发明授权
    Refrigerating machine 有权
    制冷机

    公开(公告)号:US07886550B2

    公开(公告)日:2011-02-15

    申请号:US11913400

    申请日:2006-04-27

    Abstract: A refrigerating machine includes a compressor for compressing a refrigerant, a radiator for radiating heat from the refrigerant discharged from the compressor, an expander for expanding the refrigerant discharged from the radiator, and an evaporator for evaporating the refrigerant discharged from the expander, all connected in series. The refrigerating machine also includes a refrigerant flow regulator for regulating the amount of refrigerant flowing into the expander and a controller for controlling the compressor and the refrigerant flow regulator. When the compressor is stopped, the controller controls the refrigerant flow regulator to reduce the amount of refrigerant flowing into the expander.

    Abstract translation: 一种制冷机,包括用于压缩制冷剂的压缩机,用于从从压缩机排出的制冷剂中散热的散热器,用于使从散热器排出的制冷剂膨胀的膨胀器和用于蒸发从膨胀机排出的制冷剂的蒸发器, 系列。 制冷机还包括用于调节流入膨胀机的制冷剂量的制冷剂流量调节器和用于控制压缩机和制冷剂流量调节器的控制器。 当压缩机停止时,控制器控制制冷剂流量调节器以减少流入膨胀器的制冷剂量。

    REFRIGERATION CYCLE APPARATUS
    3.
    发明申请
    REFRIGERATION CYCLE APPARATUS 审中-公开
    制冷循环装置

    公开(公告)号:US20100313586A1

    公开(公告)日:2010-12-16

    申请号:US12866410

    申请日:2009-02-13

    Abstract: A refrigeration cycle apparatus (100) includes: a first compressor (101); a second compressor (102) connected in parallel with the first compressor (101) in a refrigerant circuit (200); a radiator (103) for cooling a refrigerant compressed by the first and second compressors; an expander (104) coupled to a rotation shaft of the first compressor (101); an evaporator (105) for evaporating the refrigerant expanded by the expander (104); and a controller (115). The controller (115) includes an efficiency enhancing means for performing a first process including a step of changing a rotation speed of the first compressor (101), as a process for increasing a coefficient of performance (COP) of the refrigeration cycle apparatus (100), when a temperature of a heat carrier flowing into the radiator (103) is in a predetermined temperature range, and for performing a second process including a step of changing a rotation speed of the second compressor (102), as a process for increasing the coefficient of performance, when the temperature of the heat carrier flowing into the radiator (103) is not in the predetermined temperature range.

    Abstract translation: 制冷循环装置(100)包括:第一压缩机(101); 在制冷剂回路(200)中与第一压缩机(101)并联连接的第二压缩机(102)。 用于冷却由第一和第二压缩机压缩的制冷剂的散热器(103) 联接到第一压缩机(101)的旋转轴的膨胀器(104); 蒸发器(105),用于蒸发由膨胀机(104)膨胀的制冷剂; 和控制器(115)。 控制器(115)包括效率提高装置,用于执行包括改变第一压缩机(101)的转速的步骤的第一处理,作为用于提高制冷循环装置(100)的性能系数(COP)的处理 ),当流入散热器(103)的热载体的温度处于预定温度范围时,并且用于执行包括改变第二压缩机(102)的转速的步骤的第二处理,作为增加的过程 当流入散热器(103)的热载体的温度不在预定温度范围内时的性能系数。

    Heat pump
    4.
    发明授权
    Heat pump 失效
    热泵

    公开(公告)号:US07350366B2

    公开(公告)日:2008-04-01

    申请号:US11497959

    申请日:2006-08-02

    Abstract: The present invention provides a heat pump including: a compressor; a radiator; a first throttling device having a variable opening; an expander; a second throttling device having a variable opening; an evaporator; piping that connects the compressor, the radiator, the first throttling device, the expander, the second throttling device, and the evaporator so that refrigerant circulates thorough the elements in that order; and a control device for controlling the opening of the first throttling device and the opening of the second throttling device. This heat pump is capable of independently controlling the pressure of the refrigerant flowing into the expander (intermediate pressure) and pressure in a high-pressure side of a refrigeration cycle, and also is capable of size reduction, or in some cases elimination, of a receiver for the refrigerant.

    Abstract translation: 本发明提供一种热泵,包括:压缩机; 散热器 具有可变开口的第一节流装置; 扩张器 具有可变开口的第二节流装置; 蒸发器; 连接压缩机,散热器,第一节流装置,膨胀机,第二节流装置和蒸发器的管道,使得制冷剂以顺序循环通过元件; 以及用于控制第一节流装置的打开和第二节流装置的打开的控制装置。 该热泵能够独立地控制流入膨胀机的制冷剂的压力(中间压)和制冷循环的高压侧的压力,并且还能够减小或在某些情况下消除 接收器用于制冷剂。

    Drying apparatus
    6.
    发明申请
    Drying apparatus 审中-公开
    干燥装置

    公开(公告)号:US20070107255A1

    公开(公告)日:2007-05-17

    申请号:US10581083

    申请日:2005-04-07

    Abstract: It has been difficult to operate a drying apparatus in a stable and high-efficiency state where a superheat value is changed in a drying process. A drying apparatus includes: a first temperature sensor 38 which detects the temperature of a refrigerant between the outlet of an evaporator 34 and the inlet of a compressor 31; and control means 14 for controlling a superheat value by changing flow resistance of an expansion valve 33 based on a detected value of the first temperature sensor 38. The control means 14 controls the superheat value in the drying process to become a target value.

    Abstract translation: 在干燥过程中过热值发生变化的稳定且高效率的状态下操作干燥装置是困难的。 干燥装置包括:第一温度传感器38,其检测蒸发器34的出口与压缩机31的入口之间的制冷剂的温度; 以及控制装置14,用于通过根据第一温度传感器38的检测值改变膨胀阀33的流动阻力来控制过热值。 控制装置14控制干燥过程中的过热值成为目标值。

    Heat pump
    7.
    发明申请
    Heat pump 失效
    热泵

    公开(公告)号:US20060266057A1

    公开(公告)日:2006-11-30

    申请号:US11497959

    申请日:2006-08-02

    Abstract: The present invention provides a heat pump including: a compressor; a radiator; a first throttling device having a variable opening; an expander; a second throttling device having a variable opening; an evaporator; piping that connects the compressor, the radiator, the first throttling device, the expander, the second throttling device, and the evaporator so that refrigerant circulates thorough the elements in that order; and a control device for controlling the opening of the first throttling device and the opening of the second throttling device. This heat pump is capable of independently controlling the pressure of the refrigerant flowing into the expander (intermediate pressure) and pressure in a high-pressure side of a refrigeration cycle, and also is capable of size reduction, or in some cases elimination, of a receiver for the refrigerant.

    Abstract translation: 本发明提供一种热泵,包括:压缩机; 散热器 具有可变开口的第一节流装置; 扩张器 具有可变开口的第二节流装置; 蒸发器; 连接压缩机,散热器,第一节流装置,膨胀机,第二节流装置和蒸发器的管道,使得制冷剂以顺序循环通过元件; 以及用于控制第一节流装置的打开和第二节流装置的打开的控制装置。 该热泵能够独立地控制流入膨胀机的制冷剂的压力(中间压)和制冷循环的高压侧的压力,并且还能够减小或在某些情况下消除 接收器用于制冷剂。

    Refrigeration cycle apparatus
    8.
    发明授权
    Refrigeration cycle apparatus 失效
    制冷循环装置

    公开(公告)号:US08590326B2

    公开(公告)日:2013-11-26

    申请号:US12680780

    申请日:2008-10-08

    Abstract: A refrigeration cycle apparatus 100 includes a first compressor 101, a second compressor 102 provided in parallel with the first compressor 101, a radiator 103 for cooling a refrigerant compressed by the compressors 101 and 102, an expander 104 for recovering power while expanding the refrigerant cooled by the radiator 103, an evaporator 105 for evaporating the refrigerant expanded by the expander 104, a rotation shaft 123 connecting the first compressor 101 to the expander 104 so that the first compressor 101 uses the power recovered by the expander 104, a controller 112 for executing a control including a step of increasing a flow rate of the refrigerant gradually during a defrosting operation in which frost formed on the evaporator 105 is melted by allowing the refrigerant having a high temperature to flow through the evaporator 105.

    Abstract translation: 制冷循环装置100包括第一压缩机101,与第一压缩机101并联设置的第二压缩机102,用于冷却由压缩机101,102压缩的制冷剂的散热器103,膨胀机104, 通过散热器103,用于蒸发由膨胀机104膨胀的制冷剂的蒸发器105,将第一压缩机101连接到膨胀机104的旋转轴123,使得第一压缩机101使用由膨胀机104回收的动力,控制器112, 执行包括在通过允许具有高温的制冷剂流过蒸发器105而在蒸发器105上形成的霜熔化的除霜操作期间逐渐增加制冷剂的流量的步骤的控制。

    GRID-CONNECTED POWER SUPPLY SYSTEM
    9.
    发明申请
    GRID-CONNECTED POWER SUPPLY SYSTEM 有权
    网状连接电源系统

    公开(公告)号:US20120181864A1

    公开(公告)日:2012-07-19

    申请号:US13498462

    申请日:2010-08-30

    Abstract: A grid-connected power supply system includes a power generation apparatus configured to generate power by using natural energy and connected in parallel to a commercial power grid; a electricity storage device; and a control device configured. The control device predicts an amount of power to be generated on a subsequent day by the power generation apparatus and a power demand of the loads and charges the electricity storage device with power in a time zone in which an electricity rate of the commercial power grid is relatively low if a predicted value of the amount of power to be generated is lower than a predicted value of the power demand, or does not charge the electricity storage device with power during the time zone if the predicted value of the amount of power to be generated is not lower than the predicted value of the power demand.

    Abstract translation: 并网电源系统包括配置为通过使用天然能量并联并联到商用电网来发电的发电装置; 蓄电装置; 以及配置的控制装置。 控制装置预测发电装置在随后的一天产生的功率的量和负载的电力需求,并且在商业电网的电力的时间区域内的电力的蓄电装置中进行充电 如果要产生的功率的预测值低于电力需求的预测值,或者如果电力量的预测值是在时间段内的电力的充电,则不对蓄电装置充电 产生的电力不低于电力需求的预测值。

    Information terminal device and method for purchasing and adding additional program functions
    10.
    发明授权
    Information terminal device and method for purchasing and adding additional program functions 有权
    信息终端设备和购买和添加附加程序功能的方法

    公开(公告)号:US08019592B2

    公开(公告)日:2011-09-13

    申请号:US11944292

    申请日:2007-11-21

    CPC classification number: H04L67/02 G06F9/454 G06F17/30887

    Abstract: An information terminal device and method for upgrading a program simply and flexibly and an upgraded program is described. In many cases, a program running on a computer has additional functions prepared separately so that they can be added to that program as necessary. To use the additional functions, a user may purchase a new version of that program and install it on their computer by selecting icons which link to the new version of the program.

    Abstract translation: 描述了简单灵活地升级程序的信息终端装置和方法以及升级的程序。 在许多情况下,在计算机上运行的程序具有单独准备的附加功能,以便根据需要将其添加到该程序。 要使用附加功能,用户可以通过选择链接到新版本的程序的图标来购买该程序的新版本并将其安装在计算机上。

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