Reed valve for a hermetic compressor
    1.
    发明授权
    Reed valve for a hermetic compressor 失效
    用于密封式压缩机的簧片阀

    公开(公告)号:US5192200A

    公开(公告)日:1993-03-09

    申请号:US712900

    申请日:1991-06-07

    IPC分类号: F04B39/10

    摘要: A reed valve for a hermetic compressor, comprising a cylinder block (1) having a pair of opposite faces; a cylinder (C) formed in said cylinder block (1) and housing a piston (2); at least one end plate (3) having an outer face (3a) and an inner face (3b) fixed to one of the opposite faces of the cylinder block (1), in order to close a respective end of the cylinder (C), and being provided with at least one pair of axial gas passages (6, 7) communicating the interior of the cylinder (C) with the outer face (3a) of the end plate (3) through a respective read valve (10), which is fixed to the face (3a) of the end plate (3), to which is opened the outlet end (6b, 7b) of the respective gas passage (6, 7), said valve comprising a blade element (10) with a body being formed of a resin that is preferably plastic and reinforced with fiber filaments (20, 21, 22) spaced from each other according to at least one direction relative to the longitudinal axis of the blade element (10).

    摘要翻译: 一种用于封闭式压缩机的簧片阀,包括具有一对相对面的汽缸体(1) 形成在所述气缸体(1)中并容纳活塞(2)的气缸(C); 至少一个端板(3)具有固定到气缸体(1)的相对面中的一个面上的外表面(3a)和内表面(3b),以封闭气缸(C)的相应端部, 并且设置有至少一对轴向气体通道(6,7),其通过相应的读取阀(10)将气缸(C)的内部与端板(3)的外表面(3a)连通, 其固定在端板(3)的面(3a)上,打开各个气体通道(6,7)的出口端(6b,7b),所述阀包括具有 主体由树脂形成,该树脂优选地是塑料的并且根据相对于叶片元件(10)的纵向轴线的至少一个方向彼此间隔开的纤维长丝(20,21,22)来增强。

    Tension clamp
    2.
    发明授权
    Tension clamp 失效
    张力夹

    公开(公告)号:US08632105B2

    公开(公告)日:2014-01-21

    申请号:US13362663

    申请日:2012-01-31

    申请人: Manfred Krueger

    发明人: Manfred Krueger

    IPC分类号: F16L25/00

    摘要: Tension clamp and a method of clamping with the tension clamp. The tension clamp includes a clamping band formed in an annular manner with two ends adjacent to one another, and a clamping fixture, structured and arranged to connect the two ends to one another, comprising a tightening screw with a screw head and a mounting section and a mating thread element into which the tightening screw is screwable. The mounting section includes at least one flexible region along its length.

    摘要翻译: 张力夹和夹紧夹紧方法。 张紧夹具包括形成为环形的夹紧带,两个端部彼此相邻,夹紧夹具被构造和布置成将两个端部彼此连接,包括具有螺钉头和安装部分的紧固螺钉, 一个配合的螺纹元件,紧固螺丝可旋入其中。 安装部分包括沿其长度的至少一个柔性区域。

    Oil pump for a variable speed hermetic compressor
    3.
    发明授权
    Oil pump for a variable speed hermetic compressor 失效
    用于变速封闭式压缩机的油泵

    公开(公告)号:US5762164A

    公开(公告)日:1998-06-09

    申请号:US737325

    申请日:1997-03-24

    IPC分类号: F04B39/02 F16N7/36 F01M1/00

    摘要: Oil pump for a variable speed hermetic compressor, comprising: a hermetic shell (1), which defines a lubricant oil sump (2) at its bottom and which lodges therewithin a cylinder block (3), supporting a vertical eccentric shaft (5), which carries an electric motor rotor (8), said eccentric shaft (5) being provided with at least one oil channel (9), having an upper end (9a) opened to the external part of the upper median portion of the eccentric shaft (5), said eccentric shaft (5) supporting at its lower end (5b) a pump rotor (10); at least one oil conducting channel (20), which is machined to the body of said rotor (8) and which presents a lower end opening (20b) facing the pump rotor (10) and an upper end opening (20a) for oil discharge to said oil channel (9), said oil conducting channel (20) having at least the part of its length, that includes the upper end opening (20a), radially spaced in relation to the eccentric shaft (5); a stationary oil collecting means (30), which is attached to the cylinder block (3) and which is provided with an annular region for receiving all the oil coming from each oil conducting channel (20); and at least one lubricant oil feeding means (31) that discharges oil to the oil channel (9).

    摘要翻译: PCT No.PCT / BR94 / 00009 Sec。 371日期1997年3月24日 102(e)1997年3月24日PCT PCT 1994年4月4日PCT公布。 WO95 / 27138 PCT公开号 日期1995年10月12日用于可变速度封闭式压缩机的油泵,包括:密封壳体(1),其在其底部限定了润滑油池(2),并且在气缸体(3)上装有润滑油槽(2),支撑垂直偏心 轴(5),其承载电动机转子(8),所述偏心轴(5)设置有至少一个油路(9),具有向上中间部分的外部开口的上端(9a) ,所述偏心轴(5)在其下端(5b)处支撑泵转子(10); 至少一个导油通道​​(20),其被加工到所述转子(8)的主体并且具有面向所述泵转子(10)的下端开口(20b)和用于排油的上端开口(20a) 所述油通道(20)至少具有其长度的一部分,所述导油通道(20)包括相对于偏心轴(5)径向间隔开的上端开口(20a); 固定式油收集装置(30),其安装在气缸体(3)上并设置有用于接收来自每个导油通道​​(20)的所有油的环形区域; 以及将油排出到油路(9)的至少一个润滑油供给装置(31)。

    Mounting arrangement for an electric supply cable having a connector with a sealing ring and locking means
    4.
    发明授权
    Mounting arrangement for an electric supply cable having a connector with a sealing ring and locking means 有权
    具有带有密封环和锁定装置的连接器的电源电缆的安装装置

    公开(公告)号:US08047862B2

    公开(公告)日:2011-11-01

    申请号:US12935067

    申请日:2009-03-30

    IPC分类号: H01R13/52 H01R13/40

    摘要: The mounting arrangement is applied to a refrigeration compressor having a shell (1) externally carrying energizing pins (2) and comprises: a connector (10) to be mounted to the shell (1) and having a non-electric conducting base body (11) which houses and retains electric terminals (4) attached to an electric supply cable (3) and which are designed to fit said energizing pins (2), one of the parts of shell (1) and base body (11) of the connector (10) carrying locking means (20) to be engaged to respective locking receiving means (30) provided in the other part, when the connector (11) is mounted to the shell (1); and an elastic sealing means (40) carried by one of the parts of shell (1) and connector (11) and to be pressed between said parts, around the energizing pins (2), when the connector (11) is mounted to the shell (1).

    摘要翻译: 该安装装置被应用于具有壳体(1)的制冷压缩机,外壳(1)外部承载通电销(2),并且包括:连接器(10),安装到壳体(1)并具有非导电基体 ),其容纳并保持附接到电源电缆(3)的电气端子(4),并且被设计成装配所述激励销(2),连接器的壳体(1)和基体(11)的部分之一 (10),当所述连接器(11)安装到所述壳体(1)上时,承载与设置在所述另一部分中的相应的锁定接收装置(30)接合的锁定装置(20)。 以及当所述连接器(11)安装到所述壳体(1)和所述连接器(11)的所述部件中的一个承载并且在所述部件之间被压靠在所述通电销(2)周围时的弹性密封装置(40) 壳(1)。

    Centrifugal oil pump for a variable speed hermetic compressor
    5.
    发明授权
    Centrifugal oil pump for a variable speed hermetic compressor 失效
    离心式油泵用于变速封闭式压缩机

    公开(公告)号:US5707220A

    公开(公告)日:1998-01-13

    申请号:US564046

    申请日:1996-04-18

    摘要: Centrifugal oil pump for variable speed hermetic compressors, comprising: a hermetic shell (1), which lodges therewithin, a cylinder block (3), supporting a vertical eccentric shaft (5), whereto is mounted the rotor (8) of an electric motor (6), the eccentric shaft (5) being provided with at least one oil channel (9), having a lower end (9b), opened to a lower end (5b) of the eccentric shaft (5), wherein the eccentric shaft-rotor assembly attaches, at its lower part, an upper extension (12) of a pump rotor (10) and a tubular sleeve (20), attached to an inertial portion of the compressor and surrounding at least the portion of said pump rotor (10) external to the rotor (8), said pump rotor (10) presenting a centrifugation region (15), radially extending beyond the edges of the lower end (5b) of the eccentric shaft (5) and having a lower end nozzle (10b) that is permanently immersed in the oil sump (2), which is internally defined at the bottom of the shell (1) and with at least an upper radial nozzle (11b), communicating with at least an oil conducting axial channel (18), which communicated with the lower end of the oil channel (9) through at least one dragging duct (14), which is longitudinally provided through the upper extension (12) of the pump rotor (10).

    摘要翻译: PCT No.PCT / BR94 / 00010 Sec。 371日期:1996年4月18日 102(e)日期1996年4月18日PCT 1994年4月4日PCT PCT。 出版物WO95 / 27139 日期1995年10月12日用于变速封闭式压缩机的离心式油泵,包括:密封壳体(1),其内装有气缸体(3),支撑垂直偏心轴(5),其上安装有转子 ),所述偏心轴(5)设置有至少一个油通道(9),所述至少一个油通道(9)具有向所述偏心轴(5)的下端(5b)开口的下端(9b) ,其中所述偏心轴 - 转子组件在其下部处连接有泵转子(10)的上延伸部(12)和管状套管(20),所述管状套筒连接到所述压缩机的惯性部分并且至少包围所述部分 所述泵转子(10)具有径向延伸超过所述偏心轴(5)的下端(5b)的边缘的离心区域(15),并且具有 永久地浸在油底壳(2)中的下端喷嘴(10b),其内部限定在壳体(1)的底部并且具有 至少一个与至少导油轴向通道(18)连通的上部径向喷嘴(11b),其通过至少一个拖动导管(14)与所述油通道(9)的下端连通,所述至少一个拖动导管纵向设置 通过泵转子(10)的上延伸部(12)。

    HERMETIC COMPRESSOR
    6.
    发明申请
    HERMETIC COMPRESSOR 审中-公开
    HERMETIC压缩机

    公开(公告)号:US20120189437A1

    公开(公告)日:2012-07-26

    申请号:US13386829

    申请日:2010-07-26

    IPC分类号: F01D25/24

    CPC分类号: F04B39/0253

    摘要: The present invention refers to a hermetic compressor and, more specifically, a hermetic compressor comprising a centrifugal pump (1) to provide oil for the moving parts of said compressor. In the compressor of the present invention, the vertical shaft (7) extends axially from the rotor to form a free end (8) in its inferior portion, and said free end (8) is sized to be received in a corresponding end (12) of the centrifugal pump (1).

    摘要翻译: 本发明涉及一种封闭式压缩机,更具体地说,涉及一种封闭式压缩机,其包括用于为所述压缩机的运动部件提供油的离心泵(1)。 在本发明的压缩机中,垂直轴(7)从转子轴向延伸,以在其下部形成自由端(8),并且所述自由端(8)的尺寸被设计成接收在相应的端部(12 )离心泵(1)。

    Fixed vane rotary compressor
    7.
    发明授权
    Fixed vane rotary compressor 失效
    固定叶片旋转式压缩机

    公开(公告)号:US5692887A

    公开(公告)日:1997-12-02

    申请号:US586653

    申请日:1996-04-03

    IPC分类号: F04C18/324

    CPC分类号: F04C18/324

    摘要: A rotary compressor having a cylinder within which an eccentric piston is rotated. A vane has one end mounted in a radial slot in the cylinder and an insert is mounted in the other end of the vane. The insert has a concave face to contact the outer surface of the piston as it rotates and an engaging element in the form of a key lodged in slots in the insert and the piston, acts simultaneously on the piston and insert and restrains the piston from rotating.

    摘要翻译: PCT No.PCT / BR94 / 00020 Sec。 371日期:1996年4月3日 102(e)日期1996年4月3日PCT提交1994年6月29日PCT公布。 公开号WO95 / 01509 1995年1月12日,日本是具有旋转的偏心活塞的气缸的旋转式压缩机。 叶片的一端安装在气缸的径向狭槽中,并且插入件安装在叶片的另一端。 插入件具有凹形表面,以在其旋转时接触活塞的外表面,并且以插入件和活塞中的槽中的键形式的接合元件同时作用在活塞上并插入并限制活塞旋转 。