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29 条记录 (耗时 0.013 秒)

    REFRIGERANT COMPRESSOR
    3.
    发明申请
    REFRIGERANT COMPRESSOR 有权
    制冷压缩机

    公开(公告)号：US20140314606A1

    公开(公告)日：2014-10-23

    申请号：US14221701

    申请日：2014-03-21

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： Hideaki MAEYAMA ,  Koichi SATO

    IPC分类号： F04C18/356

    CPC分类号： F04C18/3564 ,  F04C23/008 ,  F04C29/04 ,  F04C2210/14 ,  F04C2210/26 ,  F04C2210/263 ,  F04C2240/809

    摘要： A refrigerant compressor configured to compress ethylene fluorohydrocarbon or a mixture containing the ethylene fluorohydrocarbon as a refrigerant, the refrigerant compressor including: a compression element configured to compress the refrigerant and including a sliding component that constitutes a sliding portion; and refrigerator oil configured to be supplied to the sliding component so as to lubricate the sliding portion, wherein a polymerization inhibitor configured to suppress polymerization of the refrigerant is contained in the refrigerator oil.

    摘要翻译： 一种制冷剂压缩机，其构造成压缩乙烯氟烃或含有所述乙烯氟代烃的混合物作为制冷剂，所述制冷剂压缩机包括：压缩元件，其构造成压缩所述制冷剂并且包括构成滑动部分的滑动部件; 以及冷冻机油，其被构造成供给到所述滑动部件以润滑所述滑动部，其中，构成为抑制所述制冷剂的聚合的阻聚剂被容纳在所述冷冻机油中。

    Motor driven compressor
    4.
    发明授权
    Motor driven compressor 失效
    电动压缩机

    公开(公告)号：US08622721B2

    公开(公告)日：2014-01-07

    申请号：US13073120

    申请日：2011-03-28

    申请人： Hiroshi Fukasaku ,  Atsushi Saito ,  Masato Takamatsu

    发明人： Hiroshi Fukasaku ,  Atsushi Saito ,  Masato Takamatsu

    IPC分类号： F04D33/00

    CPC分类号： F04C23/008 ,  F04C18/0215 ,  F04C29/0085 ,  F04C2210/26 ,  F04C2210/263 ,  F04C2280/04

    摘要： A motor-driven compressor includes a housing, a rotary shaft, a compression mechanism and an electric motor. The housing includes a suction port and a discharge port. The compression mechanism is disposed in the housing and compresses refrigerant flowed through the suction port into the compression mechanism and discharges the refrigerant through the discharge port. The electric motor is disposed in the housing and drives the rotary shaft to rotate to drive the compression mechanism. The electric motor includes a rotor fixedly mounted on the rotary shaft and a stator fixed to the housing. The rotor includes a permanent magnet and a compressor interior environment improvement agent containing at least one of an absorbent for absorbing moisture and a neutralizer for neutralizing acid.

    摘要翻译： 电动压缩机包括壳体，旋转轴，压缩机构和电动马达。 壳体包括吸入口和排出口。 压缩机构设置在壳体中并将通过吸入口流动的制冷剂压缩到压缩机构中，并且通过排出口排出制冷剂。 电动机设置在壳体中并驱动旋转轴旋转以驱动压缩机构。 电动机包括固定地安装在旋转轴上的转子和固定在壳体上的定子。 转子包括永磁体和压缩机内部环境改善剂，其包含用于吸收水分的吸收剂和用于中和酸的中和剂中的至少一种。

    SCROLL COMPRESSOR
    5.
    发明申请
    SCROLL COMPRESSOR 审中-公开

    公开(公告)号：US20170204861A1

    公开(公告)日：2017-07-20

    申请号：US15320373

    申请日：2014-09-19

    申请人： Mitsubishi Electric Corporation

    发明人： Shuhei KOYAMA ,  Takashi ISHIGAKI

    IPC分类号： F04C29/12 ,  F04C27/00 ,  F04C18/02

    CPC分类号： F04C29/12 ,  F04C18/0215 ,  F04C18/0261 ,  F04C27/005 ,  F04C29/042 ,  F04C2210/1022 ,  F04C2210/263 ,  F04C2240/30

    摘要： A scroll compressor in which a winding angle of a first lap is larger than a winding angle of a second lap, a plurality of compression chambers are formed between the first lap and the second lap, the compression chambers include at least a first compression chamber and a second compression chamber that has a volume smaller than the first compression chamber, a first base plate is provided with a first injection port 16a for injection of refrigerant into the first compression chamber and a second injection port for injection of refrigerant into the second compression chamber, and an injection flow rate of the second injection port is higher than an injection flow rate of the first injection port.

    Scroll compressor with bypass holes
    6.
    发明授权
    Scroll compressor with bypass holes 有权
    涡旋压缩机带旁路孔

    公开(公告)号：US08985978B2

    公开(公告)日：2015-03-24

    申请号：US13808193

    申请日：2011-07-07

    申请人： Hiroaki Nakai ,  Hirofumi Yoshida ,  Tsuyoshi Karino ,  Ryuichi Ohno ,  Shingo Oyagi ,  Noboru Iida

    发明人： Hiroaki Nakai ,  Hirofumi Yoshida ,  Tsuyoshi Karino ,  Ryuichi Ohno ,  Shingo Oyagi ,  Noboru Iida

    IPC分类号： F04C28/26 ,  F04C18/02 ,  F04C29/12 ,  F04C23/00

    CPC分类号： F04C28/26 ,  F04C18/0215 ,  F04C18/0261 ,  F04C23/008 ,  F04C29/128 ,  F04C2210/26 ,  F04C2210/263

    摘要： A scroll compressor employs therein a refrigerant having a small global warming potential and a small ozone depletion potential and mainly comprising hydrofluoroolefin having a carbon-carbon double bond. A stationary scroll has and end plate and a discharge port defined in the end plate at a central portion thereof so as to open into a discharge chamber. The stationary scroll also has a bypass hole defined in the end plate to allow a plurality of compression chambers to communicate with the discharge chamber before the compression chambers communicate with the discharge port. A check valve is provided on the bypass hole to allow the refrigerant to flow from the compression chambers to the discharge chamber. This construction can restrain a baneful influence on the global environment, reduce a temperature increase caused by excessive compression, and restrain decomposition of the refrigerant even in long-term use.

    摘要翻译： 涡旋压缩机在其中使用具有小的全球变暖潜能和小的臭氧消耗潜力的制冷剂，并且主要包括具有碳 - 碳双键的氢氟烯烃。 固定涡卷具有端板和排出口，其在端板的中央部分限定，以便打开到排出室。 固定涡卷还具有限定在端板中的旁通孔，以允许多个压缩室在压缩室与排出口连通之前与排出室连通。 在旁通孔上设置止回阀，以使制冷剂从压缩室流到排放室。 这种结构可以抑制对全球环境的严重影响，减少过度压缩引起的温度升高，并且即使长期使用也能抑制制冷剂的分解。

    REFRIGERANT COMPRESSOR
    7.
    发明申请
    REFRIGERANT COMPRESSOR 审中-公开
    制冷压缩机

    公开(公告)号：US20140314607A1

    公开(公告)日：2014-10-23

    申请号：US14221709

    申请日：2014-03-21

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： Hideaki MAEYAMA ,  Koichi SATO

    IPC分类号： F04C18/356 ,  F04C29/02

    CPC分类号： F04C18/3564 ,  F04C2210/263 ,  F04C2240/56 ,  F04C2240/605

    摘要： A refrigerant compressor configured to compress ethylene fluorohydrocarbon or a mixture containing the ethylene fluorohydrocarbon as a refrigerant, the refrigerant compressor including: a compression element configured to compress the refrigerant and including a sliding component that constitutes a sliding portion; and refrigerator oil configured to be supplied to the sliding component so as to lubricate the sliding portion, wherein at least one of the sliding surfaces of the sliding component is formed by non-metal, and wherein a polymerization inhibitor configured to suppress polymerization of the refrigerant is contained in the refrigerator oil.

    摘要翻译： 一种制冷剂压缩机，其构造成压缩乙烯氟烃或含有所述乙烯氟代烃的混合物作为制冷剂，所述制冷剂压缩机包括：压缩元件，其构造成压缩所述制冷剂并且包括构成滑动部分的滑动部件; 以及冷冻机油，其被构造成供给到所述滑动部件以润滑所述滑动部，其中，所述滑动部件的滑动面中的至少一个由非金属形成，并且其中，抑制所述制冷剂的聚合的阻聚剂 被包含在冰箱油中。

    COMPRESSOR
    8.
    发明申请
    COMPRESSOR 有权
    压缩机

    公开(公告)号：US20120087822A1

    公开(公告)日：2012-04-12

    申请号：US13378609

    申请日：2010-06-16

    申请人： Masao Nakano ,  Noboru Iida ,  Tsuyoshi Karino

    发明人： Masao Nakano ,  Noboru Iida ,  Tsuyoshi Karino

    IPC分类号： F04C15/00

    CPC分类号： C09K5/045 ,  C09K2205/126 ,  C09K2205/22 ,  F01C21/0809 ,  F04C18/3564 ,  F04C23/008 ,  F04C2210/26 ,  F04C2210/263 ,  F04C2230/91 ,  F25B31/002

    摘要： A compressor, characterized in that a steel is used as the base material for the other sliding material vane 10 and nitrided, a CrN or DLC film is formed on the surface by PVD treatment, and a Ni-Cr-Mo cast iron is used for the other corresponding sliding material piston 9. It is possible in such a configuration to suppress the temperature rise by sliding friction of the sliding materials, such as the vane tip region 10a and the peripheral region of piston 9 that are vigorously slid, relax decomposition of the refrigerant, and suppress corrosion by hydrogen fluoride generated in reaction with water and oxygen, and thus to provide a compressor higher in reliability.

    摘要翻译： 一种压缩机，其特征在于，使用钢作为另一滑动材料叶片10的基材并氮化，通过PVD处理在表面上形成CrN或DLC膜，并且使用Ni-Cr-Mo铸铁 另一个相应的滑动材料活塞9.在这种构造中，可以通过滑动材料的滑动摩擦来抑制温度升高，例如叶片尖端区域10a和活塞9的周边区域被大力滑动，松弛分解 制冷剂，并且通过与水和氧反应而产生的氟化氢抑制腐蚀，从而为可靠性提供更高的压缩机。