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11 条记录 (耗时 0.011 秒)

    Scroll compressor with reverse rotation prevention
    2.
    发明公开
    Scroll compressor with reverse rotation prevention 审中-公开
    涡旋式压缩机与反对的反转保护

    公开(公告)号：EP1041286A3

    公开(公告)日：2001-10-24

    申请号：EP00200684.9

    申请日：2000-02-28

    申请人： CARRIER CORPORATION

    发明人： Blessing, Dennis J. ,  Das, Sathish R. ,  Burkhart, Larry J. ,  Schnell, Timothy J.

    IPC分类号： F04C18/02 ,  F04C29/10

    CPC分类号： F04C28/28 ,  F04C28/06

    摘要： A scroll type compressor is employed in a heat pump system having a solenoid actuated four way flow reversing valve. A processor monitors a system parameter that is indicative that a flow reversal has taken place or is about to take place, at which time the compressor motor is shut down for a predetermined period of time during which the compressor produces objectionable noise produced by separation of the scroll element due to a low pressure differential over the compressor. At the end of the period, the compressor motor is reenergized. The processor is arranged to cycle the compressor at the beginning and end of each defrost cycle or when the system undergoes a change in its operational mode.

    Suction accumulator destratifier
    3.
    发明公开
    Suction accumulator destratifier 失效
    Ansaugsammler

    公开(公告)号：EP0854328A2

    公开(公告)日：1998-07-22

    申请号：EP98630002.8

    申请日：1998-01-09

    申请人： CARRIER CORPORATION

    发明人： Das, Sathish R. ,  Schuster, Don A. ,  Burkhart, Larry J.

    IPC分类号： F25B43/00

    CPC分类号： F25B43/006 ,  F25B2400/03

    摘要： A suction accumulator for use in a heat pump or air conditioning system includes an inlet tube that has a plurality of holes therein. One hole is preferably at the end of tile inlet tube while the others are preferably of decreasing size and spaced apart from near the bottom of the accumulator upward along the inlet tube. Such an arrangement ensures that a vapor/liquid mixture of refrigerant and lubricant entering the accumulator does not cause excessive foaming during normal operation while quickly destratifying a stratified mixture that frequently occurs during periods of system inactivitv or floodback.

    摘要翻译： 用于热泵或空调系统的抽吸蓄能器（100）包括在其中具有多个孔（70-74）的入口管（50）。 一个孔（70）优选地在瓦片入口管（50）的端部，而其它孔（701-74）优选地具有减小的尺寸，并且沿着入口管向上与储液器的底部附近间隔开。 这种布置确保进入蓄能器（100）的制冷剂和润滑剂的蒸汽/液体混合物在正常操作期间不会引起过度的发泡，同时在系统失活或回灌期间经常发生的分层混合物迅速破坏。

    Scroll compressor with reverse rotation prevention
    5.
    发明公开
    Scroll compressor with reverse rotation prevention 审中-公开
    Spiralverdichter mit Schutz gegen Drehrichtungsumkehr

    公开(公告)号：EP1041286A2

    公开(公告)日：2000-10-04

    申请号：EP00200684.9

    申请日：2000-02-28

    申请人： CARRIER CORPORATION

    发明人： Blessing, Dennis J. ,  Das, Sathish R. ,  Burkhart, Larry J. ,  Schnell, Timothy J.

    IPC分类号： F04C18/02 ,  F04C29/10

    CPC分类号： F04C28/28 ,  F04C28/06

    摘要： A scroll type compressor is employed in a heat pump system having a solenoid actuated four way flow reversing valve. A processor monitors a system parameter that is indicative that a flow reversal has taken place or is about to take place, at which time the compressor motor is shut down for a predetermined period of time during which the compressor produces objectionable noise produced by separation of the scroll element due to a low pressure differential over the compressor. At the end of the period, the compressor motor is reenergized. The processor is arranged to cycle the compressor at the beginning and end of each defrost cycle or when the system undergoes a change in its operational mode.

    摘要翻译： 在具有电磁致动四通换向阀的热泵系统中采用涡旋式压缩机。 处理器监视指示已经发生或即将发生流动反转的系统参数，此时压缩机电动机关闭预定时间段，在该预定时间段期间，压缩机产生通过分离产生的令人反感的噪音 由于压缩机上的低压差导致的涡旋元件。 在此期间，压缩机电机被再次通电。 处理器被布置成在每个除霜周期的开始和结束时或当系统经历其操作模式的改变时使压缩机循环。

    Suction accumulator destratifier
    7.
    发明公开
    Suction accumulator destratifier 失效
    进气歧管

    公开(公告)号：EP0854328A3

    公开(公告)日：1999-04-07

    申请号：EP98630002.8

    申请日：1998-01-09

    申请人： CARRIER CORPORATION

    发明人： Das, Sathish R. ,  Schuster, Don A. ,  Burkhart, Larry J.

    IPC分类号： F25B43/00

    CPC分类号： F25B43/006 ,  F25B2400/03

    摘要： A suction accumulator for use in a heat pump or air conditioning system includes an inlet tube that has a plurality of holes therein. One hole is preferably at the end of tile inlet tube while the others are preferably of decreasing size and spaced apart from near the bottom of the accumulator upward along the inlet tube. Such an arrangement ensures that a vapor/liquid mixture of refrigerant and lubricant entering the accumulator does not cause excessive foaming during normal operation while quickly destratifying a stratified mixture that frequently occurs during periods of system inactivitv or floodback.