PARKED AIRCRAFT CLIMATE CONTROL SYSTEM AND METHOD
    61.
    发明申请
    PARKED AIRCRAFT CLIMATE CONTROL SYSTEM AND METHOD 审中-公开
    停放的飞机气候控制系统和方法

    公开(公告)号:WO2009045927A3

    公开(公告)日:2009-07-23

    申请号:PCT/US2008077999

    申请日:2008-09-26

    Abstract: A conditioned air delivery system is provided for parked aircraft. The system can accommodate elevated thermal loads while maintaining operation, albeit with reduced flow rates or slightly elevated temperatures. When temperature set points are not reached or cannot be maintained, a second compressor of a refrigeration unit is operated in parallel with a first compressor. When refrigerant pressure becomes excessive, a second fan is operated that is associated with a condenser of the system. Still higher pressures, indicative of higher thermal loads, can cause the system to shut down operation of one of the compressors, reducing the overall cooling capacity of the system, while maintaining the supply of refrigerated air to the aircraft. The airflow may be reduced to maintain an air temperature at or near the desired temperature. Coordination of several parallel and redundant refrigeration units may be provided with a single blower and coordinated control.

    Abstract translation: 为停放的飞机提供调节空气输送系统。 该系统可以在保持运行的同时适应较高的热负荷,尽管流量减少或温度稍微升高。 当温度设定点未达到或不能维持时,制冷单元的第二压缩机与第一压缩机并行运行。 当制冷剂压力变得过高时,操作与系统的冷凝器相关联的第二风扇。 指示较高热负荷的较高压力可导致系统关闭其中一个压缩机的运行,从而降低系统的整体冷却能力,同时维持向飞机供应冷冻空气。 可以减少气流以保持空气温度处于或接近期望的温度。 多台并联和冗余制冷机组的协调可配备一台鼓风机和协调控制。

    EQUIPMENT UPGRADE FOR ARTIFICIAL COOLING OF GRAINS AND SEEDS
    62.
    发明申请
    EQUIPMENT UPGRADE FOR ARTIFICIAL COOLING OF GRAINS AND SEEDS 审中-公开
    用于人造和种子人工冷却的设备升级

    公开(公告)号:WO2009049390A1

    公开(公告)日:2009-04-23

    申请号:PCT/BR2008/000314

    申请日:2008-10-15

    Abstract: EQUIPMENT UPGRADE FOR ARTIFICIAL COOLING OF GRAINS AND SEEDS, refers to the present invention the improvement on an electric equipment that supplies cooling artificial air of grains and seeds in bulk, mobile or stationary, composed by a new automated control system and new shape of the coils that maintain humidity and temperature of the primary air in a safe variation range to the purpose for which is intended, independently of humidity and temperature of the ambient air. Advanced automatic control, allow fine modulation of refrigeration capacity, suction pressure control, control of the variable flow of air in the condensation coil and project parameters that allow safe operation under different climatic conditions and storage structures. These innovations also bring great advantages to control the primary air humidity and avoid freezing of the evaporator's coils.

    Abstract translation: 用于人造和种子人造冷却的设备升级,是指本发明提供了一种电动设备的改进,该设备提供散装,移动或静止的颗粒和种子的冷却人造空气,由新的自动化控制系统和新的线圈形状组成 其将一次空气的湿度和温度保持在与环境空气的湿度和温度无关的目的的安全变化范围内。 先进的自动控制,允许精细调制制冷量,抽吸压力控制,冷凝线圈中空气可变流量的控制以及允许在不同气候条件和储存结构下安全运行的工程参数。 这些创新还具有控制一次空气湿度并避免蒸发器线圈冻结的巨大优势。

    AUTOMATED DRIVE FOR FAN AND REFRIGERANT SYSTEM
    63.
    发明申请
    AUTOMATED DRIVE FOR FAN AND REFRIGERANT SYSTEM 审中-公开
    自动驾驶风扇和制冷系统

    公开(公告)号:WO2007021374A3

    公开(公告)日:2009-04-09

    申请号:PCT/US2006025025

    申请日:2006-06-26

    Abstract: A refrigerant system is provided with a variable speed drive for at least one of its fluid-moving devices, wherein the variable speed drive is provided by an automated mechanical drive. In the disclosed embodiment, one of the pulleys for driving the fluid-moving device has a variable diameter to vary the speed at which the fluid-moving device is driven. The pulley may include two plates that are biased in one direction by a spring or permanent magnet force, and in an opposed direction by a hydraulic or electro-magnetic force. A control adjusts the amount of hydraulic or electro-magnetic force delivered to the plates to achieve a desired speed for the fluid-moving device.

    Abstract translation: 制冷剂系统设置有用于其流体移动装置中的至少一个的变速驱动器,其中变速驱动器由自动机械驱动器提供。 在所公开的实施例中,用于驱动流体移动装置的滑轮中的一个具有可变直径以改变流体运动装置被驱动的速度。 滑轮可以包括通过弹簧或永久磁力在一个方向上偏置的两个板,并且通过液压或电磁力在相对的方向上。 控制器调节输送到板的液压或电磁力的量以实现流体移动装置的期望速度。

    冷凍装置
    64.
    发明申请
    冷凍装置 审中-公开
    制冷装置

    公开(公告)号:WO2009041068A1

    公开(公告)日:2009-04-02

    申请号:PCT/JP2008/002699

    申请日:2008-09-26

    Inventor: 田中滋人

    Abstract:   蒸発器(14)の冷却能力を調節しながら圧縮機(11)および庫内ファン(16)を運転する第1動作と、第1動作中に庫内の吹出側空気温度が設定温度に維持されると、蒸発器(14)の冷却能力を増大させて設定温度を含んだ目標範囲の下限温度まで吹出空気温度を引き下げた後、圧縮機(11)および庫内ファン(16)を停止する第2動作と、第2動作の後、吹出側空気温度が目標範囲の上限温度まで上昇すると、第1動作を再開させる第3動作とを行う省エネ運転モードを備えている。そして、省エネ運転モードは、第2動作の後に庫内の吸込側空気温度が制限値まで上昇すると、庫内ファン(16)を第1動作時よりも低風量で起動させるように構成されている。

    Abstract translation: 制冷装置具有在调节蒸发器(14)的冷却能力的同时操作压缩机(11)和室内风扇(16)的第一操作的节能运转模式。 第二操作是,当在第一操作期间室中的排出侧空气温度保持在设定温度时,在增加蒸发器的冷却能力之后停止压缩机(11)和室内风扇(16) 14)将排出侧空气温度降低到包括设定温度的目标范围的下限温度; 以及第三操作,当第二操作的排出侧空气温度升高到目标范围的上限温度时,恢复第一操作。 节能模式适于启动室内风扇(16),使得如果吸入侧空气温度在第二操作之后上升到极限值,则室内风扇(16)排出较少体积的空气 流量比第一次操作。

    WILD FREQUENCY AVIONIC REFRIGERATION SYSTEM AND CONTROLLER THEREFOR
    68.
    发明申请
    WILD FREQUENCY AVIONIC REFRIGERATION SYSTEM AND CONTROLLER THEREFOR 审中-公开
    野生风力制冷系统及其控制器

    公开(公告)号:WO2008063271A1

    公开(公告)日:2008-05-29

    申请号:PCT/US2007/020742

    申请日:2007-09-26

    Inventor: RIZZO, Richard

    Abstract: A wild frequency avionic refrigeration system and a controller therefore are provided. One embodiment of the refrigeration system includes: a refrigeration LRU including a vapor cycle system with a brushless DC compressor motor, a brushless DC condenser motor, a brushless DC evaporator motor and a plurality of sensors configured to output operating parameter data relative to the vapor cycle system; a power module configured to convert a wild frequency AC input voltage to at least one DC output voltage; a motor control module in communication with the brushless DC compressor, condenser and evaporator motors; and a processing module in communication with the plurality of sensors and the motor control module, wherein the processing module, according to the operating parameter data, outputs control signals to the motor control module for independently driving the brushless DC compressor, condenser and evaporator motors.

    Abstract translation: 因此,提供了野生频率航空电子制冷系统和控制器。 制冷系统的一个实施例包括:包括具有无刷直流压缩机电动机的蒸气循环系统的制冷LRU,无刷DC冷凝器电动机,无刷直流蒸发器电动机和被配置为输出相对于蒸气循环的操作参数数据的多个传感器 系统; 电源模块,被配置为将野外频率AC输入电压转换为至少一个DC输出电压; 与无刷直流压缩机,冷凝器和蒸发器电机通信的电机控制模块; 以及与所述多个传感器和所述电动机控制模块连通的处理模块,其中,所述处理模块根据所述操作参数数据向所述电动机控制模块输出用于独立驱动所述无刷直流压缩机,冷凝器和蒸发器电动机的控制信号。

    PULSE WIDTH MODULATION OF FANS IN REFRIGERATION SYSTEMS
    69.
    发明申请
    PULSE WIDTH MODULATION OF FANS IN REFRIGERATION SYSTEMS 审中-公开
    制冷系统风机的脉宽调制

    公开(公告)号:WO2006083441A3

    公开(公告)日:2007-11-22

    申请号:PCT/US2005047307

    申请日:2005-12-29

    Abstract: A refrigerant system heat exchanger is characterized by improved airflow distribution through the use of at least one of the fans operating in the pulse width modulation or variable speed mode. Improved airflow distribution can be used to alleviate the effects of refrigerant maldistribution, enhance heat exchanger performance, prevent compressor flooding and improve comfort in the conditioned space.

    Abstract translation: 制冷剂系统热交换器的特征在于通过使用以脉宽调制或变速模式工作的至少一个风扇来改善气流分布。 改善的气流分布可用于减轻制冷剂分布不均匀的影响,提高热交换器性能,防止压缩机淹水,提高空调空间的舒适度。

    DEFROST OPERATING METHOD FOR REFRIGERATOR
    70.
    发明申请
    DEFROST OPERATING METHOD FOR REFRIGERATOR 审中-公开
    用于制冷机的DEFROST操作方法

    公开(公告)号:WO2006049355A9

    公开(公告)日:2007-06-28

    申请号:PCT/KR2004002796

    申请日:2004-11-02

    Abstract: The present invention discloses a defrost operating method for a refrigerator which performs a defrost operation by controlling operations of a compressor and a fan on the basis of a continuous operation time of the compressor and surface temperatures of evaporators to prevent frost from being formed on the evaporators, when cool air is generated in a freezing chamber and a refrigerating chamber by circulating refrigerants through a refrigeration cycle built in a refrigerator main body and forcibly circulated bX rotating the fan. The defrost operating method for the refrigerator can omit a general defrosting heater by performing the defrost operation by using the compressor and the fan. In addition, the defrost operating method for the refrigerator improves heat exchange efficiency and reduces power consumption by efficiently performing the defrost operation.

    Abstract translation: 本发明公开了一种用于冰箱的除霜操作方法,该方法通过基于压缩机的连续运转时间和蒸发器的表面温度来控制压缩机和风扇的操作进行除霜操作,以防止在蒸发器上形成结霜 当冷冻室和冷藏室通过将制冷剂循环通过内置在冰箱主体中的制冷循环而产生冷空气并强制循环bX旋转风扇时。 冰箱的除霜操作方法可以通过使用压缩机和风扇进行除霜操作来省略一般的除霜加热器。 此外,冰箱的除霜运转方法通过有效地进行除霜运转来提高热交换效率,降低功耗。

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