HERMETIC COMPRESSOR
    1.
    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)。

    Mounting arrangement for an electric supply cable having a connector with a sealing ring and locking means
    3.
    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
    4.
    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)。

    MOUNTING ARRANGEMENT FOR AN ELECTRIC SUPPLY CABLE IN A REFRIGERATION COMPRESSOR
    5.
    发明申请
    MOUNTING ARRANGEMENT FOR AN ELECTRIC SUPPLY CABLE IN A REFRIGERATION COMPRESSOR 有权
    制冷压缩机电力电缆的安装方式

    公开(公告)号:US20110092089A1

    公开(公告)日:2011-04-21

    申请号:US12935067

    申请日:2009-03-03

    IPC分类号: H01R13/52

    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)周围的弹性密封装置(40) 壳(1)。

    Oil pump for a variable speed hermetic compressor
    6.
    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)。

    Linear motor, a linear compressor, a method of controlling a linear compressor, a cooling system, and a linear compressor controlling a system
    7.
    发明授权
    Linear motor, a linear compressor, a method of controlling a linear compressor, a cooling system, and a linear compressor controlling a system 有权
    线性电动机,线性压缩机,控制线性压缩机的方法,冷却系统和控制系统的线性压缩机

    公开(公告)号:US09399991B2

    公开(公告)日:2016-07-26

    申请号:US14540669

    申请日:2014-11-13

    摘要: A linear motor (10), a linear compressor (100), a method of controlling a linear compressor (100), a cooling system (20) and a system of controlling a linear compressor (100) to operate a linear compressor (100) in resonance in it's the greatest possible efficiency throughout its operation are described. One of the ways of achieving these objectives is by means of a linear compressor (100) applicable to a cooling system (20), the linear compressor (100) comprising a piston (1) driven by a linear motor (10), the piston (1) having displacement range controlled by means of a controlled voltage (VM), the controlled voltage (VM) having a voltage frequency (φP) applied to the linear motor (10) and adjusted by a processing unit (22), the range of piston (1) displacement being dynamically controlled in function of a variable demand of the cooling system (20), the linear compressor (100) having a resonance frequency, the processing unit (22) adjusting the range of piston (1) displacement, so that the linear compressor (100) will be dynamically kept on resonance throughout the variations in demand of the cooling system (20).

    摘要翻译: 线性电动机(10),线性压缩机(100),线性压缩机(100)的控制方法,冷却系统(20)和控制线性压缩机(100)的操作线性压缩机(100)的系统, 在其共鸣中,描述了其运行中最大可能的效率。 实现这些目标的方法之一是通过适用于冷却系统(20)的线性压缩机(100),所述线性压缩机(100)包括由线性马达(10)驱动的活塞(1),所述活塞 (1)具有通过受控电压(VM)控制的位移范围,所述受控电压(VM)具有施加到所述线性电动机(10)并由处理单元(22)调节的电压频率(φP),所述范围 根据冷却系统(20)的可变需求,线性压缩机(100)具有共振频率来动态地控制活塞(1)的位移,所述处理单元(22)调整活塞(1)位移的范围, 使得在冷却系统(20)的需求的变化中,线性压缩机(100)将被动态地保持共振。

    Cooling system of a refrigerator and suction system for a compressor fluid
    8.
    发明授权
    Cooling system of a refrigerator and suction system for a compressor fluid 有权
    冰箱的冷却系统和压缩机流体的抽吸系统

    公开(公告)号:US09335084B2

    公开(公告)日:2016-05-10

    申请号:US13643862

    申请日:2011-04-26

    摘要: The present invention relates to a cooling system of a refrigerator, particularly of a refrigerator including a refrigeration compartment and a freezer comprising a compressor attached to at least one condenser by a segment of a refrigerant tube, wherein a first refrigerant line leaves from the condenser and returns to the compressor, and a second refrigerant line leaves from the condenser and returns to the compressor. In the preferred embodiment of the present invention, the compressor has at least two suction inlets, wherein the first refrigerant line is connected to the first inlet and the second refrigerant line is connected to the second inlet, and both inlets have each a suction valve. In the optional embodiment of the present invention, the fluid compressor comprises at least one fluid selection device directly connected to the at least one suction inlet, and the fluid selection device receives at least two supply lines, and is able to selectively switch pressurized fluid from one of them, to the suction inlet of the fluid compressor.

    摘要翻译: 本发明涉及一种冰箱的冷却系统,特别是一种包括冷藏室和冰箱的冰箱的冷却系统,冷冻室包括通过制冷剂管的一段连接到至少一个冷凝器的压缩机,其中第一制冷剂管线从冷凝器离开, 返回到压缩机,第二制冷剂管线从冷凝器离开并返回压缩机。 在本发明的优选实施例中,压缩机具有至少两个吸入口,其中第一制冷剂管线连接到第一入口,第二制冷剂管线连接到第二入口,并且两个入口均具有吸入阀。 在本发明的任选实施例中,流体压缩机包括直接连接到至少一个吸入口的至少一个流体选择装置,并且流体选择装置接收至少两条供应管线,并且能够选择性地将加压流体从 其中一个到流体压缩机的吸入口。

    LINEAR MOTOR, A LINEAR COMPRESSOR, A METHOD OF CONTROLLING A LINEAR COMPRESSOR, A COOLING SYSTEM, AND A LINEAR COMPRESSOR CONTROLLING A SYSTEM
    9.
    发明申请
    LINEAR MOTOR, A LINEAR COMPRESSOR, A METHOD OF CONTROLLING A LINEAR COMPRESSOR, A COOLING SYSTEM, AND A LINEAR COMPRESSOR CONTROLLING A SYSTEM 有权
    线性电动机,线性压缩机,线性压缩机的控制方法,冷却系统和线性压缩机控制系统

    公开(公告)号:US20150071792A1

    公开(公告)日:2015-03-12

    申请号:US14540669

    申请日:2014-11-13

    IPC分类号: F04B49/06 F04B35/04

    摘要: A linear motor (10), a linear compressor (100), a method of controlling a linear compressor (100), a cooling system (20) and a system of controlling a linear compressor (100) to operate a linear compressor (100) in resonance in it's the greatest possible efficiency throughout its operation are described. One of the ways of achieving these objectives is by means of a linear compressor (100) applicable to a cooling system (20), the linear compressor (100) comprising a piston (1) driven by a linear motor (10), the piston (1) having displacement range controlled by means of a controlled voltage (VM), the controlled voltage (VM) having a voltage frequency (φP) applied to the linear motor (10) and adjusted by a processing unit (22), the range of piston (1) displacement being dynamically controlled in function of a variable demand of the cooling system (20), the linear compressor (100) having a resonance frequency, the processing unit (22) adjusting the range of piston (1) displacement, so that the linear compressor (100) will be dynamically kept on resonance throughout the variations in demand of the cooling system (20).

    摘要翻译: 线性电动机(10),线性压缩机(100),线性压缩机(100)的控制方法,冷却系统(20)和控制线性压缩机(100)的操作线性压缩机(100)的系统, 在其共鸣中,描述了其运行中最大可能的效率。 实现这些目标的方法之一是通过适用于冷却系统(20)的线性压缩机(100),所述线性压缩机(100)包括由线性马达(10)驱动的活塞(1),所述活塞 (1)具有通过受控电压(VM)控制的位移范围,所述受控电压(VM)具有施加到所述线性电动机(10)并由处理单元(22)调节的电压频率(& P) 根据冷却系统(20)的可变需求,线性压缩机(100)具有共振频率来动态地控制活塞(1)位移的范围,处理单元(22)调节活塞(1)的范围, 使得在整个冷却系统(20)的需求变化中,线性压缩机(100)将被动态保持共振。

    FLOW RESTRICTOR AND GAS COMPRESSOR
    10.
    发明申请
    FLOW RESTRICTOR AND GAS COMPRESSOR 审中-公开
    流量限制器和气体压缩机

    公开(公告)号:US20140326128A1

    公开(公告)日:2014-11-06

    申请号:US14358559

    申请日:2012-11-14

    IPC分类号: F16C32/06 F16J1/02 F04B53/00

    摘要: A flow restrictor (1) for use in bearing formation between a piston (2) and a cylinder (3) of a gas compressor (4). The gas compressor (4) includes a protective pad (5) that externally surrounds the cylinder (3), and an inner cavity (6) is disposed between the protective pad (5) and the cylinder (3), fluidly fed by a discharge flow from a compression movement exerted by the piston (2). The gas compressor (4) further includes a bearing formation gap (7) that separates an outer wall of the piston (2) and an inner wall of the cylinder (3). A flow restrictor (1) is provided with a housing (12) that fluidly associates the inner cavity (6) to the bearing formation gap (7). The flow restrictor (1) includes a limiting tube (8) associated with the housing (12), provided with at least one restraining portion provided with a cross section sized to limit the gas flow from the inner cavity (6) to the bearing formation gap (7).

    摘要翻译: 一种用于在气体压缩机(4)的活塞(2)和气缸(3)之间形成轴承的限流器(1)。 气体压缩机(4)包括外部围绕气缸(3)的保护垫(5),并且内腔(6)设置在保护垫(5)和气缸(3)之间,由排气 由活塞(2)施加的压缩运动流动。 气体压缩机(4)还包括分离活塞(2)的外壁和汽缸(3)的内壁的轴承形成间隙(7)。 限流器(1)设置有将内腔(6)流体地关联到轴承形成间隙(7)的壳体(12)。 限流器(1)包括与壳体(12)相关联的限制管(8),其设有至少一个约束部分,该限制部分设有截面尺寸以限制从内腔(6)到轴承结构 差距(7)。