Sealed compressor
    1.
    发明授权
    Sealed compressor 有权
    密封压缩机

    公开(公告)号:US09506461B2

    公开(公告)日:2016-11-29

    申请号:US14350318

    申请日:2012-10-10

    IPC分类号: F04B39/00 F04B39/02

    摘要: A sealed compressor of the present invention comprises an electric component (110); a compression component (112); a sealed container (102) which accommodates the electric component (110) and the compression component (112) and stores lubricating oil (104) therein; and a suction pipe (170) which is provided to penetrate a wall portion of the sealed container (102), and through which a refrigerant gas suctioned into the sealed container (102) flows; wherein the compression component (112) includes a compression chamber (142) formed within a cylinder (134) and a suction muffler (146) through which the refrigerant gas flows; wherein the suction muffler (146) includes a muffling space (150), an exit pipe (154), an inlet pipe (152), whose suction port (151) opens in a substantially horizontal direction in the interior of the sealed container (102), a funnel-shaped refrigerant receiver section (160) provided to surround the suction port (151); and wherein the suction port (151) is placed such that its center (151A) is located above than a center (160A) of the refrigerant receiver section (160).

    摘要翻译: 本发明的密封压缩机包括电气部件(110); 压缩部件(112); 容纳电气部件(110)和压缩部件(112)并将润滑油(104)存储在其中的密封容器(102) 以及吸入管(170),其设置成穿过所述密封容器(102)的壁部,并且吸入所述密封容器(102)的制冷剂气体通过所述吸入管(170)流动; 其中,所述压缩部件(112)包括形成在所述制冷剂气体流过的气缸(134)和吸入消声器(146)内的压缩室(142) 其特征在于,所述吸入消声器包括消音空间,出口管,入口管,所述吸入口在所述密封容器的内部沿大致水平的方向开口, ),设置成围绕所述吸入口(151)的漏斗状制冷剂接收部(160)。 并且其中所述吸入口(151)被放置成使得其中心(151A)位于所述制冷剂接收部分(160)的中心(160A)之上。

    SEALED COMPRESSOR AND REFRIGERATOR INCLUDING SEALED COMPRESSOR
    2.
    发明申请
    SEALED COMPRESSOR AND REFRIGERATOR INCLUDING SEALED COMPRESSOR 审中-公开
    密封式压缩机和冷冻机,包括密封式压缩机

    公开(公告)号:US20140308141A1

    公开(公告)日:2014-10-16

    申请号:US14365845

    申请日:2012-12-26

    IPC分类号: F04B39/00 F04B39/02

    摘要: A sealed compressor (100) of the present invention comprises an electric component (111), a compression component (117), and a sealed container (101), the compression component includes a shaft (119), a cylinder block (129), a piston (133), and a crank weight (126), a rotor (115) of the electric component has a cylindrical shape, contains a cylindrical space therein, and includes an upper section (116) in which a lower portion of a bearing (131) of a cylinder block is fitted into the cylindrical space, a lower section (115e) to which a lower portion of the main shaft inserted into the through-hole of the bearing and inserted into the cylindrical space is fixedly fitted, and a balance weight (170, 270) placed on an opposite side of the crank weight with respect to the piston.

    摘要翻译: 本发明的密封式压缩机100包括电气部件111,压缩部件117和密封容器101,该压缩部件包括轴119,气缸体129, 活塞(133)和曲柄锤(126),所述电气部件的转子(115)具有圆筒形状,在其中包含圆柱形空间,并且包括上部(116),所述上部 气缸体(131)装配到圆柱形空间中,主轴的下部插入到轴承的通孔中并插入到圆柱形空间中的下部(115e)被固定地安装, 平衡重(170,270)相对于活塞放置在曲柄重块的相对侧上。

    SEALED COMPRESSOR AND REFRIGERATION UNIT INCLUDING SEALED COMPRESSOR
    3.
    发明申请
    SEALED COMPRESSOR AND REFRIGERATION UNIT INCLUDING SEALED COMPRESSOR 审中-公开
    密封压缩机和制冷机组,包括密封压缩机

    公开(公告)号:US20140154111A1

    公开(公告)日:2014-06-05

    申请号:US14236002

    申请日:2013-03-15

    IPC分类号: F04B39/02

    摘要: A sealed compressor of the present invention comprises a sealed container (101) accommodating an electric component (105) and a compression component (106) and storing lubricating oil (102); wherein the compression component (106) includes a shaft (110) including a main shaft section (111), a main bearing unit (120), and a thrust ball bearing (132); wherein the main shaft section (111) is provided with a first oil feeding passage (150) to transport the lubricating oil (102); the thrust ball bearing (132) includes a cage (133), balls (134), an upper race (135) and a lower race (136), and the thrust ball bearing (132) is provided with a second oil feeding passage (160) communicated with the first oil feeding passage (150) and configured to feed the lubricating oil (102) to the raceway groove provided in at least one of the upper race (135) and the lower race (136), and a discharge passage (180) through which the lubricating oil (102) is discharged.

    摘要翻译: 本发明的密封式压缩机包括容纳电气部件(105)和压缩部件(106)并储存润滑油(102)的密封容器(101)。 其特征在于,所述压缩部件(106)包括主轴部(111),主轴承单元(120)和推力球轴承(132)的轴(110)。 其特征在于,所述主轴部(111)设置有输送所述润滑油(102)的第一供油路(150)。 推力球轴承(132)包括保持架(133),滚珠(134),上座圈(135)和下座圈(136),推力球轴承(132)设有第二供油通道 160)与第一供油通道(150)连通并且构造成将润滑油(102)供给到设置在上座圈(135)和下座圈(136)中的至少一个中的滚道槽,以及排出通道 (180),排出润滑油(102)。

    SEALED COMPRESSOR AND REFRIGERATOR INCLUDING SEALED COMPRESSOR
    4.
    发明申请
    SEALED COMPRESSOR AND REFRIGERATOR INCLUDING SEALED COMPRESSOR 审中-公开
    密封式压缩机和冷冻机,包括密封式压缩机

    公开(公告)号:US20140341763A1

    公开(公告)日:2014-11-20

    申请号:US14365706

    申请日:2012-12-26

    摘要: A sealed compressor (100) comprises an electric component (110), a compression component (112), and a sealed container (102), the compression component includes a shaft (118), a cylinder block (124), a piston (130), and a ball bearing (176), the ball bearing includes a cage (168), a plurality of rolling elements (166); a first race (164), a second race (170), and a support member (172), and when a mass of a shaft assembly (118a) including the rotor (116) and the shaft is M, a spring constant of the support member is K, and a maximum rotational frequency of the shaft assembly is F, a relationship of F

    摘要翻译: 密封压缩机(100)包括电气部件(110),压缩部件(112)和密封容器(102),压缩部件包括轴(118),气缸体(124),活塞(130) )和球轴承(176),所述滚珠轴承包括保持架(168),多个滚动元件(166); 第一座圈(164),第二座圈(170)和支撑构件(172),并且当包括转子(116)和轴的轴组件(118a)的质量为M时,弹簧常数 支撑构件为K,轴组件的最大转速为F,满足F <1/4&pgr;)*(K / M)-0.5的关系。

    SEALED COMPRESSOR AND REFRIGERATION UNIT COMPRISING SEALED COMPRESSOR
    5.
    发明申请
    SEALED COMPRESSOR AND REFRIGERATION UNIT COMPRISING SEALED COMPRESSOR 审中-公开
    密封压缩机和密封压缩机的制冷单元

    公开(公告)号:US20150030478A1

    公开(公告)日:2015-01-29

    申请号:US14383447

    申请日:2013-04-12

    摘要: A sealed compressor comprises a sealed container (101) which accommodates an electric component (105) and a compression component (106); wherein the compression component (106) includes a shaft (110) including a main shaft section (111) and an eccentric shaft section (112), a cylinder block (114), a piston (126), and a main bearing unit (120) mounted to the cylinder block (114) and supporting the main shaft section (112) such that the main shaft section (112) is rotatable, a thrust ball bearing (132) mounted to a thrust surface (130) of the main bearing unit (120); and the thrust ball bearing (132) includes a plurality of balls (134) held in a cage (133), an upper race (135) having main surfaces one of which is in contact with upper portions of the balls (134); and a lower race (136) having main surfaces one of which is in contact with lower portions of the balls (134) and; a restricting means for restricting a displacement of the upper race (135) with respect to the shaft (110).

    摘要翻译: 密封压缩机包括:容纳电气部件(105)和压缩部件(106)的密封容器(101)。 其特征在于,所述压缩部件(106)包括轴(110),所述轴(110)包括主轴部(111)和偏心轴部(112),气缸体(114),活塞(126)和主轴承单元 )安装到所述气缸体(114)上并且支撑所述主轴部分(112),使得所述主轴部分(112)是可旋转的;推力球轴承(132),安装到所述主轴承单元的推力表面(130) (120); 推力球轴承(132)包括保持在保持架(133)中的多个球(134),上座圈(135)的主表面与滚珠(134)的上部接触; 和具有主表面的下座圈(136),其中一个与球(134)的下部接触; 用于限制上座圈(135)相对于轴(110)的位移的限制装置。

    SEALED COMPRESSOR
    6.
    发明申请
    SEALED COMPRESSOR 有权
    密封压缩机

    公开(公告)号:US20140234133A1

    公开(公告)日:2014-08-21

    申请号:US14350318

    申请日:2012-10-10

    IPC分类号: F04B39/00 F04B39/02

    摘要: A sealed compressor of the present invention comprises an electric component (110); a compression component (112); a sealed container (102) which accommodates the electric component (110) and the compression component (112) and stores lubricating oil (104) therein; and a suction pipe (170) which is provided to penetrate a wall portion of the sealed container (102), and through which a refrigerant gas suctioned into the sealed container (102) flows; wherein the compression component (112) includes a compression chamber (142) formed within a cylinder (134) and a suction muffler (146) through which the refrigerant gas flows; wherein the suction muffler (146) includes a muffling space (150), an exit pipe (154), an inlet pipe (152), whose suction port (151) opens in a substantially horizontal direction in the interior of the sealed container (102), a funnel-shaped refrigerant receiver section (160) provided to surround the suction port (151); and wherein the suction port (151) is placed such that its center (151A) is located above than a center (160A) of the refrigerant receiver section (160).

    摘要翻译: 本发明的密封压缩机包括电气部件(110); 压缩部件(112); 容纳电气部件(110)和压缩部件(112)并将润滑油(104)存储在其中的密封容器(102) 以及吸入管(170),其设置成穿过所述密封容器(102)的壁部,并且吸入所述密封容器(102)的制冷剂气体通过所述吸入管(170)流动; 其中,所述压缩部件(112)包括形成在所述制冷剂气体流过的气缸(134)和吸入消声器(146)内的压缩室(142) 其特征在于,所述吸入消声器包括消音空间,出口管,入口管,所述吸入口在所述密封容器的内部沿大致水平的方向开口, ),设置成围绕所述吸入口(151)的漏斗状制冷剂接收部(160)。 并且其中所述吸入口(151)被放置成使得其中心(151A)位于所述制冷剂接收部分(160)的中心(160A)之上。