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69 条记录 (耗时 0.022 秒)

    Air-conditioning apparatus
    1.
    发明授权
    Air-conditioning apparatus 有权
    空调机

    公开(公告)号：US09372021B2

    公开(公告)日：2016-06-21

    申请号：US13877505

    申请日：2010-11-04

    申请人： Yohei Kato ,  Naoki Wakuta

    发明人： Yohei Kato ,  Naoki Wakuta

    IPC分类号： F25B49/02 ,  F25B13/00

    CPC分类号： F25B49/02 ,  F25B13/00 ,  F25B2313/008 ,  F25B2500/19 ,  F25B2500/26 ,  F25B2700/2106 ,  F25B2700/2115

    摘要： While a compressor is stopped, a change rate of a refrigerant temperature per predetermined time is calculated on the basis of a value detected by a refrigerant temperature sensor, and a heating amount from a compressor heating unit to the compressor is made proportional to the change rate of the refrigerant temperature.

    摘要翻译： 当压缩机停止时，基于由制冷剂温度传感器检测到的值来计算每预定时间的制冷剂温度的变化率，并且使从压缩机加热单元到压缩机的加热量与变化率成比例 的制冷剂温度。

    Heat pump system and method of controlling the same
    3.
    发明申请
    Heat pump system and method of controlling the same 审中-公开
    热泵系统及其控制方法

    公开(公告)号：US20100043465A1

    公开(公告)日：2010-02-25

    申请号：US12457644

    申请日：2009-06-17

    申请人： Seong Min Jang ,  Yun Ho Ryu ,  Jae Won Lee

    发明人： Seong Min Jang ,  Yun Ho Ryu ,  Jae Won Lee

    IPC分类号： F25B41/00 ,  F25B27/00

    CPC分类号： F25B13/00 ,  F25B2313/008 ,  F25B2400/04 ,  F25B2500/31 ,  F25B2700/2106 ,  F25B2700/21175

    摘要： Provided are a heat pump system and a method of controlling the same. In a heating operation, a refrigerant circulating in an air-conditioning device is heat-exchanged with a working fluid heated by a heating device so as to be heated, and the heating device is controlled according to a temperature of the working fluid. Thus, various types of heating members are conveniently used as the heating device for heating the refrigerant.

    摘要翻译： 提供一种热泵系统及其控制方法。 在加热运转中，将在空调装置中循环的制冷剂与加热装置加热的工作流体进行热交换，从而进行加热，根据工作流体的温度对加热装置进行控制。 因此，各种加热构件方便地用作加热制冷剂的加热装置。

    Heat pump system with extended run time boost compressor
    4.
    发明申请
    Heat pump system with extended run time boost compressor 审中-公开
    热泵系统具有延长的运行时间增压压缩机

    公开(公告)号：US20080264075A1

    公开(公告)日：2008-10-30

    申请号：US11975795

    申请日：2007-10-22

    申请人： William J. Seefeldt

    发明人： William J. Seefeldt

    IPC分类号： F25B41/00

    CPC分类号： F25B1/10 ,  F25B13/00 ,  F25B29/003 ,  F25B40/04 ,  F25B47/025 ,  F25B2313/003 ,  F25B2313/008 ,  F25B2313/0234 ,  F25B2313/02741 ,  F25B2339/047 ,  F25B2400/0401 ,  F25B2400/0403 ,  F25B2400/13 ,  F25B2600/0252 ,  F25B2600/2509 ,  F25B2700/1931 ,  F25B2700/2104 ,  F25B2700/2106 ,  F25B2700/21152 ,  F25B2700/21161

    摘要： A heat pump system is disclosed that utilizes a primary compressor, a booster compressor, and a controlled heat exchanger heat exchanger fluidly connected between the boost compressor output and the primary compressor input. The controlled heat exchanger functions to reduce the temperature of the refrigerant entering the primary compressor, thereby allowing the booster compressor to operate for longer periods without overheating the primary compressor. Increasing compressor run times improves both the heat pump efficiency and extends the compressor lifespan. The heat energy may be diverted away from the primary compressor to a hydronics system for heating an indoor space. Additionally, heat energy may be withdrawn from the hydronics system to defrost the outdoor coil of the heat pump system. The periods of compressor inactivity may also be extended by withdrawing heat energy stored in a hydronics tank.

    摘要翻译： 公开了一种利用主压缩机，增压压缩机和流体连接在增压压缩机输出与主压缩机输入之间的受控热交换器热交换器的热泵系统。 受控热交换器用于降低进入主压缩机的制冷剂的温度，从而允许增压压缩机运行更长时间，而不会使主压缩机过热。 增加压缩机运行时间提高了热泵效率，并延长了压缩机的使用寿命。 热能可以从主压缩机转移到用于加热室内空间的水力学系统。 此外，热能可以从水力发电系统中取出，以对热泵系统的室外线圈进行除霜。 压缩机不活动的时期也可以通过抽出储存在水力发电箱中的热能来延长。

    Airconditioner with timer controlled compressor bypass
    6.
    发明授权
    Airconditioner with timer controlled compressor bypass 失效
    带定时控制压缩机旁路的空调机

    公开(公告)号：US4457137A

    公开(公告)日：1984-07-03

    申请号：US370549

    申请日：1982-04-21

    申请人： Chikashi Kohzuma

    发明人： Chikashi Kohzuma

    IPC分类号： F24F11/08 ,  F25B13/00 ,  F25B41/04 ,  G05D23/32

    CPC分类号： F24F11/085 ,  F25B13/00 ,  F25B41/04 ,  F25B2313/008 ,  F25B2313/009 ,  F25B2313/023 ,  F25B2313/0316 ,  F25B2500/26 ,  F25B2600/0261 ,  Y02B30/52

    摘要： An airconditioner wherein cooling is performed by forming a refrigerant circulation passage which condenses a refrigerant delivered from a compressor by means of an outdoor heat exchanger and which evaporates it by means of an indoor heat exchanger, while warming is performed while condensing the refrigerant by means of the indoor heat exchanger by furnishing the refrigerant circulation passage with a heating heat exchanger which heats the refrigerant through a heat medium higher in temperature than the open air and which is located in parallel with the outdoor heat exchanger and between the indoor heat exchanger and the suction side of the compressor; characterized by comprising a circuit which bypasses the higher pressure side and lower pressure side of the compressor through a solenoid valve, and a controller which normally closes the bypass circuit during the cooling and normally opens the bypass circuit during the warming and which opens the bypass circuit for a predetermined period of time at the starting of the cooling.

    摘要翻译： 一种空调机，其特征在于，通过形成制冷剂循环通路来进行冷却，所述制冷剂循环通路利用室外热交换器冷凝从压缩机输送的制冷剂，并通过室内热交换器蒸发，同时在使制冷剂通过 室内热交换器，其具有通过加热热交换器提供制冷剂循环通道，该加热热交换器通过加热介质加热制冷剂，所述热介质的温度高于露天，并且与室外热交换器并联并且在室内热交换器和抽吸 侧压缩机; 其特征在于包括通过电磁阀旁路压缩机的高压侧和低压侧的电路，以及在冷却期间通常关闭旁路电路的控制器，并且在加热期间通常打开旁路电路并且打开旁路电路 在冷却开始时的预定时间段。

    Heat pump type airconditioner
    7.
    发明授权
    Heat pump type airconditioner 失效
    热泵式空调

    公开(公告)号：US4441901A

    公开(公告)日：1984-04-10

    申请号：US379988

    申请日：1982-05-19

    申请人： Masakazu Endoh

    发明人： Masakazu Endoh

    IPC分类号： F24F5/00 ,  F24F11/02 ,  F25B1/00 ,  F25B13/00 ,  F25B30/06 ,  F25B41/04 ,  F25B27/00 ,  F25B29/00

    CPC分类号： F24F5/001 ,  F25B13/00 ,  F25B30/06 ,  F25B41/04 ,  F25B2313/008 ,  F25B2313/009 ,  F25B2313/0293 ,  F25B2313/0316

    摘要： A heat pump type airconditioner wherein a heat exchanger serving as a vaporizer during a warming operation mode is heated by a heating means such as combustion gas from a burner, so as to heat the refrigerant before flowing through the heat exchanger before it is compressed, in which a bypass bypasses part of the refrigerant delivered from the compressor back to the suction side of the compressor during the refrigerant heating operation, and a temperature sensor is disposed in the refrigerant outlet pipe line from the heat exchanger serving as the vaporizer in the refrigerant heating operation and controlling the turning "on" and "off" of the combustion in order to keep the degree of superheat of the refrigerant lower than the deterioration temperature of the refrigerant as well as the refrigerating machine oil and a temperature controller adjacent the indoor heat exchanger and which controls the air flow rate over the indoor heat exchanger in dependence on the temperature of the air stream.

    摘要翻译： 一种热泵式空调机，其中在加热运行模式中用作蒸发器的热交换器由诸如来自燃烧器的燃烧气体的加热装置加热，以在制冷剂在被压缩之前流过热交换器之前加热， 在制冷剂制热运转时，旁路将从压缩机输送的制冷剂的一部分旁路到压缩机的吸入侧，在制冷剂排出管路中，在制冷剂加热用作蒸发器的热交换器上配置有温度传感器 操作和控制燃烧的“打开”和“关闭”，以便使制冷剂的过热度低于制冷剂的劣化温度以及冷藏机油和邻近室内热交换器的温度控制器 并根据空气的温度控制室内热交换器的空气流量 惨叫

    AIR CONDITIONING APPARATUS
    10.
    发明申请
    AIR CONDITIONING APPARATUS 有权
    空调设备

    公开(公告)号：US20120000223A1

    公开(公告)日：2012-01-05

    申请号：US13256389

    申请日：2010-03-19

    申请人： Hidehiko Kinoshita

    发明人： Hidehiko Kinoshita

    IPC分类号： F25B49/00 ,  F25B41/04

    CPC分类号： F25B13/00 ,  F25B47/02 ,  F25B2313/005 ,  F25B2313/006 ,  F25B2313/008 ,  F25B2313/02741 ,  F25B2313/0312 ,  F25B2313/0314 ,  F25B2313/0315 ,  F25B2500/02 ,  F25B2700/2104

    摘要： An air conditioning apparatus includes a refrigeration cycle, a magnetic field generator, a detector and a control part. The refrigeration cycle has a compression element, a refrigerant tube in thermal contact with a refrigerant flowing through the refrigerant tube and/or a heat-generating member in thermal contact with a refrigerant flowing through the refrigerant tube. The magnetic field generator generates a magnetic field to inductively heat the heat-generating member. The detector detects either temperature or temperature change or pressure or pressure change in refrigerant flowing through a predetermined portion of the refrigeration cycle. The control part permits magnetic field generation in a first compression element state and a higher output second compression element state, and when a magnetic-field-generating-permission condition is satisfied. The condition is either that a value detected by the detector change or that a change be detected in the value detected by the detector.

    摘要翻译： 空调装置包括制冷循环，磁场发生器，检测器和控制部。 制冷循环具有压缩元件，与流过制冷剂管的制冷剂热接触的制冷剂管和/或与流过制冷剂管的制冷剂热接触的发热元件。 磁场发生器产生磁场以感应加热发热元件。 检测器检测流过制冷循环的预定部分的制冷剂的温度或温度变化或压力或压力变化。 控制部件允许在第一压缩元件状态和较高输出第二压缩元件状态下产生磁场，并且当满足磁场产生允许条件时。 条件是由检测器检测到的值改变或者由检测器检测到的值中检测到变化。