SEALED COMPRESSOR AND REFRIGERATION UNIT INCLUDING SEALED COMPRESSOR
    1.
    发明申请
    SEALED COMPRESSOR AND REFRIGERATION UNIT INCLUDING SEALED COMPRESSOR 有权
    密封压缩机和制冷机组,包括密封压缩机

    公开(公告)号:US20150345485A1

    公开(公告)日:2015-12-03

    申请号:US14410450

    申请日:2013-07-17

    CPC classification number: F04B17/03 F04B39/0061 F04B39/12 F04C29/04 F04C29/065

    Abstract: A sealed compressor of the present invention comprises an electric component (111); a compression component (113) actuated by the electric component (111); and a sealed container (101) which accommodates therein the electric component (111) and the compression component (113), and stores lubricating oil therein; wherein the compression component (113) includes a crankshaft (135) including a main shaft (137) and an eccentric shaft (139); a cylinder block (117) including a bearing unit (123) supporting the main shaft (137) such that the main shaft is rotatable, and a cylinder (121) defining a compression chamber (119); and a suction muffler (131) through which a refrigerant gas (115) flows from an interior of the sealed container (101) to an interior of the compression chamber (119); a separating wall (165) is provided between the suction muffler (131) and the electric component (111); a first space (159) is formed between the suction muffler (131) and the separating wall (165); and a second space (163) is formed between the electric component (111) and the separating wall (165).

    Abstract translation: 本发明的密封压缩机包括电气部件(111); 由电气部件(111)致动的压缩部件(113); 以及容纳电气部件(111)和压缩部件(113)的密封容器(101),并且在其中储存润滑油; 其特征在于,所述压缩部件(113)具备包括主轴(137)和偏心轴(139)的曲轴(135)。 气缸体(117),其包括支撑所述主轴(137)的轴承单元(123),使得所述主轴可旋转;以及气缸(121),限定压缩室(119); 和吸入消声器(131),制冷剂气体(115)从密封容器(101)的内部流到压缩室(119)的内部; 在吸入消声器(131)和电气部件(111)之间设有分隔壁(165)。 在吸入消声器(131)和分隔壁(165)之间形成有第一空间(159) 并且在电气部件(111)与分离壁(165)之间形成有第二空间(163)。

    SEALED COMPRESSOR AND REFRIGERATION DEVICE
    2.
    发明申请
    SEALED COMPRESSOR AND REFRIGERATION DEVICE 审中-公开
    密封式压缩机和制冷装置

    公开(公告)号:US20150369526A1

    公开(公告)日:2015-12-24

    申请号:US14766033

    申请日:2014-02-06

    Abstract: In a sealed compressor (100) of the present invention, a suction muffler (160) includes a communication pipe (162) coupled to a suction hole (151a) of a valve plate (151). The communication pipe (162) extends upward from the suction muffler (160) toward the other end of a cylinder (133), and is provided at an upper end thereof with a communication pipe exit section (162a) which is in communication with the suction hole (151a). The cylinder head (152) is formed on a lower portion with a recess (152d) accommodating the communication pipe exit section (162a) therein. A gas inflow space (152b) in the interior of the sealed container is formed between the communication pipe exit section (162) and a recess (152d). The gas inflow space (152b) in the interior of the sealed container is a space which is in communication with a sealed space inside of the sealed container (101).

    Abstract translation: 在本发明的密封式压缩机(100)中,吸入式消声器(160)包括与阀板(151)的吸入孔(151a)连接的连通管(162)。 连通管162从吸入消音器160向气瓶133的另一端向上延伸,并且在其上端设置有与吸入口连通的连通管出口部162a, 孔(151a)。 气缸盖(152)在下部形成有容纳连通管出口部(162a)的凹部(152d)。 密封容器内部的气体流入空间(152b)形成在连通管出口部(162)和凹部(152d)之间。 密封容器内部的气体流入空间(152b)是与密封容器(101)内的密封空间连通的空间。

    HERMETIC COMPRESSOR AND REFRIGERATION APPARATUS INCLUDING THE SAME
    3.
    发明申请
    HERMETIC COMPRESSOR AND REFRIGERATION APPARATUS INCLUDING THE SAME 审中-公开
    压缩机和制冷装置,包括它们

    公开(公告)号:US20150330680A1

    公开(公告)日:2015-11-19

    申请号:US14655250

    申请日:2013-12-26

    Abstract: A hermetic compressor according to the present invention includes: an electric element (103); a compression element (105) driven by the electric element (103); and a sealed container (101) accommodating the electric element (103) and the compression element (105), the sealed container (101) storing an oil (113). The compression element (105) includes: a crank shaft (119) including a main shaft (129), an eccentric shaft (127), and an oil supply mechanism (131); a cylinder block (121) including a main bearing (137) and a cylinder (135), the main bearing (137) pivotally supporting the main shaft (129) of the crank shaft (119), the cylinder (135) forming a compression chamber (133); a piston (123) configured to move inside the cylinder (135) in a reciprocating manner; and a connector (125) connecting the eccentric shaft (127) and the piston (123). A first oil groove (139A) extending in a circumferential direction of the cylinder (135) is provided on at least part of an upper outer peripheral surface of the cylinder (135).

    Abstract translation: 根据本发明的封闭式压缩机包括:电气元件(103); 由电气元件(103)驱动的压缩元件(105); 以及容纳电气元件(103)和压缩元件(105)的密封容器(101),密封容器(101)存储油(113)。 压缩元件(105)包括:主轴(129),偏心轴(127)和供油机构(131)的曲柄轴(119)。 包括主轴承(137)和气缸(135)的气缸体(121),主轴承(137)枢转地支撑曲轴(119)的主轴(129),气缸(135)形成压缩 室(133); 活塞(123),其构造成以往复方式在所述气缸(135)内移动; 以及连接偏心轴(127)和活塞(123)的连接器(125)。 在气缸(135)的上外周面的至少一部分上设置有沿圆筒(135)的圆周方向延伸的第一油槽(139A)。

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