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917 条记录 (耗时 0.014 秒)

    REFRIGERATION DEVICE
    84.
    发明公开
    REFRIGERATION DEVICE 审中-公开
    制冷设备

    公开(公告)号：EP2966380A1

    公开(公告)日：2016-01-13

    申请号：EP14759593.8

    申请日：2014-03-06

    申请人： Daikin Industries, Ltd.

    发明人： YURA, Yoshinori

    IPC分类号： F25B1/00 ,  F04B39/02 ,  F04C29/02

    CPC分类号： F25B49/022 ,  F04B39/02 ,  F04B39/023 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/028 ,  F04C29/04 ,  F04C2270/195 ,  F25B13/00 ,  F25B31/002 ,  F25B49/005 ,  F25B2313/0233 ,  F25B2400/01 ,  F25B2500/16 ,  F25B2500/27 ,  F25B2500/31 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/21151 ,  F25B2700/21152 ,  F25B2700/21155

    摘要： A refrigeration apparatus (1) comprises a compressor (21) having a structure in which refrigerant compressed by a compression element (21b) is sent out of a casing (21 a) after being discharged into an internal space (36a) of the casing (21a) in which an oil sump (36c) for collecting refrigerator oil is formed, a heater (28), and a controller (9). While the refrigeration apparatus (1) is stopped, the controller (9) controls the heater (28) so that the temperature of the refrigerator oil collected in the oil sump (36c) reaches a first oil temperature target value for keeping a condensation amount of the refrigerant equal to or less than an allowable condensation amount at which the concentration or viscosity of the refrigerator oil needed to lubricate the compressor (21) can be maintained, the refrigerant condensation amount being caused by in-dome condensation at the start of operation of the refrigeration apparatus (1).

    摘要翻译： 本发明的制冷装置（1）具有压缩机（21），该压缩机（21）具有在被排出到壳体（21a）的内部空间（36a）后，被压缩部件（21b）压缩的制冷剂从壳体（21a） 21a），其中形成用于收集冷冻机油的集油槽（36c），加热器（28）和控制器（9）。 在制冷装置（1）停止的期间，控制器（9）控制加热器（28），以使收集在贮油部（36c）中的制冷机油的温度达到第一油温目标值，以保持冷凝量 所述制冷剂为能够维持在压缩机21的润滑中需要的制冷机油的浓度或粘度的容许冷凝量以下的制冷剂，所述制冷剂冷凝量在开始运转时 该制冷装置（1）。

    A HERMETIC COMPRESSOR WITH SUCTION MUFFLER
    88.
    发明公开
    A HERMETIC COMPRESSOR WITH SUCTION MUFFLER 审中-公开
    封闭式压缩机吸气消音器

    公开(公告)号：EP2929188A1

    公开(公告)日：2015-10-14

    申请号：EP13820738.6

    申请日：2013-12-04

    申请人： Arçelik Anonim Sirketi

    发明人： SAHIN, Caglar ,  SARIOGLU, Kemal

    IPC分类号： F04B39/00 ,  F04B39/02 ,  F04B39/12

    CPC分类号： F04B39/0055 ,  F04B39/0061 ,  F04B39/023 ,  F04B39/123

    摘要： The present invention relates to a compressor (1) comprising a suction muffler (8) that provides decrease in the temperature of the refrigerant used in the refrigeration cycle in refrigerators and attenuation of the noise originating from the refrigerant and produced from plastic material, and wherein the amount of oil transferred to the refrigeration cycle is decreased by separating the oil mixed in the refrigerant that passes through the suction muffler (8).

    METHOD AND APPARATUS FOR DECOMPRESSING A COMPRESSOR
    89.
    发明公开
    METHOD AND APPARATUS FOR DECOMPRESSING A COMPRESSOR 有权
    VERFAHREN UND VORRICHTUNG ZUR DEKOMPRESSION EINES VERDICHTERS

    公开(公告)号：EP2917578A2

    公开(公告)日：2015-09-16

    申请号：EP13773488.5

    申请日：2013-09-20

    申请人： Sandvik Surface Mining

    发明人： FIELD, Grant Andrew ,  TANNER, Simo

    IPC分类号： F04B39/02 ,  F04B49/06

    CPC分类号： F04C28/24 ,  F04B35/002 ,  F04B39/02 ,  F04B39/0207 ,  F04B39/06 ,  F04B47/02 ,  F04B49/06 ,  F04C29/026

    摘要： Methods, computer readable media, and apparatus are disclosed for decompressing an air compressor. The methods including compressing air, the compressed air flowing through a first path through a first non-return valve to a first receiver; and in response to determining to take the air compressor off-load, closing an air inlet valve of the air compressor to stop air from entering the air compressor, opening a second path from the air outlet of the air compressor to approximately atmospheric pressure to lower the air pressure at the air inlet of the air compressor, stopping a first flow of oil from the first receiver to the air compressor, wherein the first flow of oil is for cooling the compressor, stopping a second flow of oil from a separator for a working air to the air compressor, and flowing oil from the first receiver to the air compressor for lubrication.

    摘要翻译： 公开了用于减压空气压缩机的方法，计算机可读介质和装置。 所述方法包括压缩空气，流过第一路径的压缩空气通过第一止回阀至第一接收器; 并且响应于确定取出空气压缩机的负载，关闭空气压缩机的进气阀以阻止空气进入空气压缩机，从空气压缩机的空气出口打开第二路径到大约大气压到较低 空气压缩机的空气入口处的空气压力，停止从第一接收器到空气压缩机的第一次流动，其中第一流量用于冷却压缩机，停止来自分离器的第二次流动油 工作空气到空气压缩机，并将油从第一接收器流到空气压缩机用于润滑。

    MOUNTING ARRANGEMENT FOR AN OIL PUMP IN A REFRIGERATION COMPRESSOR
    90.
    发明公开
    MOUNTING ARRANGEMENT FOR AN OIL PUMP IN A REFRIGERATION COMPRESSOR 审中-公开
    伊诺姆KÜHLKOMPRESSOR的ANORDNUNG ZUR MONTAGE EINERÖLPUMPE

    公开(公告)号：EP2916005A1

    公开(公告)日：2015-09-09

    申请号：EP15160166.3

    申请日：2009-10-07

    申请人： Whirlpool S.A.

    发明人： Hülse, Emilío Rodrigues ,  Jovita, Luiz Fabiano ,  Lopes, Andréa

    IPC分类号： F04B39/02

    CPC分类号： F04B39/0238 ,  F04B39/0246 ,  F04B39/0261

    摘要： The refrigeration compressor comprises a cylinder block (2) carrying a crankshaft (10) and a stator (5) of an electric motor, whose rotor (6) is mounted to the crankshaft (10); and an oil pump presenting: a tubular sleeve (20) affixed to the crankshaft (10) or to the rotor (6) and having a pump body (30) internal to the tubular sleeve (20) and carried by the cylinder block (2) or by the stator (5). A fixation rod (40) is superiorly articulated to the cylinder block (2) or to the stator (5) and has a lower portion (40b) angularly and freely displaced orthogonally to the articulation axis and around which the lower end portion (31) of the pump body (30) is axially retained and slidably mounted, orthogonally and coplanar to the rotation axis of the rotor (6). The tubular sleeve (20) is provided with an upper tubular portion (21) having a circumferential groove (25), which fits and retains, rotationally and axially, a tubular metallic connector (50) telescopically mounted and retained to the rotor (6) or to the crankshaft (10).

    摘要翻译： 制冷压缩机包括承载曲轴（10）的气缸体（2）和电动机的定子（5），其转子（6）安装在曲轴（10）上; 以及油泵，其呈现：固定到所述曲轴（10）或所述转子（6）上并且具有在所述管状套筒（20）内部并由所述气缸体（2）承载的泵体（30）的管状套筒（20） ）或定子（5）。 固定杆（40）与气缸体（2）或定子（5）上部铰接，并且具有与铰接轴线成正交的角度和自由位移的下部分（40b），下端部分 泵体（30）的轴向保持并可滑动地安装，与转子（6）的旋转轴正交并共面。 管状套筒（20）设置有具有圆周凹槽（25）的上部管状部分（21），该周边凹槽（25）可旋转地和轴向安装并保持一个可伸缩地安装并保持在转子（6）上的管状金属连接器（50） 或曲轴（10）。