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    Compresor rotatorio doble de tipo de capacidad variable y acondicionador de aire con el mismo
    1.
    发明专利
    Compresor rotatorio doble de tipo de capacidad variable y acondicionador de aire con el mismo 未知

    公开(公告)号：ES2414292T3

    公开(公告)日：2013-07-18

    申请号：ES05774053

    申请日：2005-08-09

    Applicant: LG ELECTRONICS INC

    Inventor： HWANG SEON-WOONG ,  HONG SEONG-JAE ,  PARK KYOUNG-JUN ,  KIM JIN-KOOK ,  BAE JI-YOUNG

    IPC: F04C18/356 ,  F01C21/08 ,  F04C23/00

    Abstract: Un compresor rotatorio doble de tipo de capacidad variable que comprende: una carcasa (1) que tiene un espacio interior particular y que conecta una tuberia de descarga de gas (DP) de talmodo que la descarga de gas comunica con el espacio interior; un primer cilindro (111) y un segundo cilindro (121) montados de forma fija en el espacio interior de la carcasa (1)con el fin de estar separados uno de otro, teniendo cada uno una admisión que conecta directamente una tuberia deadmisión de gas (SP) y un acceso de descarga en comunicación con el acceso de descarga de gas a ambos ladosde una dirección circunferencial en función de cada hendidura de alabe, y formando una ranura de expansión en unlado de diametro exterior de una de las hendiduras de alabe para separar la ranura de expansion del espacio interiorde la carcasa; un primer alabe (115) y un segundo alabe (124) que estan insertados de forma deslizante en las hendiduras dealabe de los cilindros (111; 121), respecfivamente, en una dirección radial; un primer embolo giratorio (114) y un segundo embolo giratorio (123) que estan insertados en unas partesexcentricas, respectivamente, de un eje rotatorio (3) con el fin de entrar en contacto por presión con los alabesrespecfivos y que comprimen el refrigerante, orbitando en el interior de los cilindros; caracterizado por que elcompresor comprende ademas: una unidad de variación de presión de lado de alabe que este conectada directamente con la ranura de expansión(121d) separada del espacio interior de la carcasa (1) y que suministra, de manera alternativa, el refrigerante de lapresión de admisión a la presión de descarga segun lo requiera la ocasión de tal modo que el alabe (115; 124) entraen contacto por presión con el embolo giratorio correspondiente para realizar un accionamiento de potencia o elalabe se separa del embolo giratorio correspondiente para realizar un accionamiento de ahorro;una unidad de variacion de presi6n de lado de cilindro montada en la parte intermedia de la tuberia de admisión degas (SP) que tiene la unidad de variacion de presión de lado de alabe y que suministra, de manera alternafiva, elrefrigerante de la presión de admisión o la presión de descarga al cilindro correspondiente (111; 121) según lorequiera la ocasion de tal modo que el alabe (115; 124) junto con la unidad de variación de presión de lado de alabeentra en contacto por presión con, o se separa de, el embolo giratorio (114; 123); y una unidad de soporte de alabe (125) montada en la ranura de expansión (121d) del cilindro con la que se conectala unidad de variación de presión de lado de alabe y que soporta el lado posterior del alabe correspondiente en unadirección del embolo giratorio.

    RECIPROCATING COMPRESSOR AND REFRIGERATING APPARATUS HAVING THE SAME
    2.
    发明申请
    RECIPROCATING COMPRESSOR AND REFRIGERATING APPARATUS HAVING THE SAME 审中-公开
    再生压缩机和制冷装置

    公开(公告)号：WO2010079894A2

    公开(公告)日：2010-07-15

    申请号：PCT/KR2009007283

    申请日：2009-12-07

    Applicant: LG ELECTRONICS INC ,  KIM JIN-KOOK ,  KIM KYEONG-HO ,  KIM YOUNG-HWAN ,  PARK KYOUNG-JUN

    Inventor： KIM JIN-KOOK ,  KIM KYEONG-HO ,  KIM YOUNG-HWAN ,  PARK KYOUNG-JUN

    IPC: F04B39/02 ,  F04B39/00

    CPC classification number: F04B27/0404 ,  F04B27/0423 ,  F04B39/0246

    Abstract: Disclosed are a reciprocating compressor and a refrigerating apparatus having the same, a ball bearing can be easily stably installed between thrust surfaces of a cylinder block and a crank shaft so as to enhance efficiency of the compressor. Also, a ball bearing can be installed by being inserted into thrust surfaces so as to shorten a moment arm that much, thereby decreasing a frictional loss at a journal bearing surface, resulting in an energy efficiency of the reciprocating compressor and the refrigerating apparatus having the same. In addition, as an oil hole of the crank shaft is veiled by the journal bearing surface of the cylinder block, even if a ball bearing is employed, oil leaked between the thrust surfaces can be reduced, thereby further enhancing the efficiency of the compressor and the refrigerating apparatus having the same.

    Abstract translation: 公开了一种往复式压缩机和具有该往复式压缩机的制冷装置，可以容易地将滚珠轴承稳定地安装在气缸体的止推面与曲轴之间，以提高压缩机的效率。 此外，可以通过插入推力面来安装滚珠轴承，以便缩短力矩臂，从而减小轴颈轴承表面的摩擦损失，从而使往复式压缩机和具有该轴承的制冷装置的能量效率 相同。 此外，由于曲轴的油孔被气缸体的轴颈轴承面遮盖，所以即使使用滚珠轴承，也可以减小推力面之间的油泄漏，进一步提高压缩机的效率， 该制冷装置具有该制冷装置。

    RECIPROCATING COMPRESSOR AND REFRIGERATING MACHINE HAVING THE SAME
    3.
    发明申请
    RECIPROCATING COMPRESSOR AND REFRIGERATING MACHINE HAVING THE SAME 审中-公开
    再生压缩机和制冷机

    公开(公告)号：WO2010079885A2

    公开(公告)日：2010-07-15

    申请号：PCT/KR2009006556

    申请日：2009-11-09

    Applicant: LG ELECTRONICS INC ,  CHO WOONG ,  KIM KYEONG-HO ,  KIM JIN-KOOK

    Inventor： CHO WOONG ,  KIM KYEONG-HO ,  KIM JIN-KOOK

    IPC: F04B39/00 ,  F16C39/06

    CPC classification number: F04B39/0094 ,  F16C32/0429 ,  F16C2360/44 ,  F16C2380/26 ,  F25B1/02 ,  F25B31/023

    Abstract: Disclosed are a reciprocating compressor and a refrigerating apparatus having the same, wherein a magnet bearing is inserted between facing surfaces between a cylinder block and a crank shaft and the magnet bearing so as to generate a magnetic force both in a shaft direction and in a radial direction, so that the cylinder block and the crank shaft can be supported both in the shaft direction and in the radial direction, thereby reducing a frictional loss due to an eccentric load of the crank shaft, and also, both magnets are disposed to overlap each other so as to prevent an increase in an input load due to the magnetic force between the magnets, resulting in further improvement of energy efficiency of the compressor.

    Abstract translation: 公开了一种往复式压缩机和具有该往复式压缩机的制冷装置，其特征在于，在气缸体和曲轴与磁轴承之间的相对表面之间插入有磁铁轴承，以便在轴向和径向上产生磁力 方向，从而可以在轴向和径向方向上支撑气缸体和曲轴，从而减少由于曲轴的偏心载荷引起的摩擦损失，并且还设置两个磁体以重叠每个 另一方面是为了防止由于磁体之间的磁力引起的输入负载的增加，从而进一步提高了压缩机的能量效率。

    COMPRESSOR
    4.
    发明申请
    COMPRESSOR 审中-公开
    压缩机

    公开(公告)号：WO2007129804A2

    公开(公告)日：2007-11-15

    申请号：PCT/KR2006005904

    申请日：2006-12-29

    Applicant: LG ELECTRONICS INC ,  PARK KYOUNG-JUN ,  BAE JI-YOUNG ,  KIM JIN-KOOK ,  KIM BUM-JOON ,  NAM HYUK ,  LEE JONG-MOK ,  KIM JONG-HYUK ,  KIM KYEONG-HO

    Inventor： PARK KYOUNG-JUN ,  BAE JI-YOUNG ,  KIM JIN-KOOK ,  KIM BUM-JOON ,  NAM HYUK ,  LEE JONG-MOK ,  KIM JONG-HYUK ,  KIM KYEONG-HO

    IPC: F04B53/10

    CPC classification number: F04B39/1073 ,  F04B39/1066 ,  Y10T137/7838

    Abstract: A compressor having a casing to which a gas suction pipe is connected; a driving motor provided in the casing; a cylinder; a valve supporting plate covering the cylinder, the valve supporting plate having a suction hole for sucking gas into the cylinder and two discharge holes for discharging gas compressed in the cylinder; a piston having two protrusions at a pressure surface in correspondence to the two discharge holes of the valve supporting plate, the protrusions having different sized cross-sections, the piston being linearly reciprocal in the cylinder by receiving a driving force of the driving motor; a suction valve coupled to the valve supporting plate to open and close the suction hole; a discharge valve coupled to the valve supporting plate to open and close the two discharge holes.

    Abstract translation: 一种具有连接有吸气管的壳体的压缩机; 设置在所述壳体内的驱动马达; 圆筒 覆盖气缸的阀支撑板，阀支撑板具有用于将气体吸入气缸的吸入孔和用于排出在气缸中压缩的气体的排出孔; 活塞，其在与所述阀支撑板的两个排出孔相对应的压力表面处具有两个突起，所述突起具有不同尺寸的横截面，所述活塞通过接受所述驱动电机的驱动力而在所述气缸中线性往复运动; 吸入阀，其连接到所述阀支撑板以打开和关闭所述吸入孔; 排出阀，其联接到阀支撑板以打开和关闭两个排出孔。

    RECIPROCATING COMPRESSOR AND REFRIGERATING APPARATUS HAVING THE SAME
    5.
    发明申请
    RECIPROCATING COMPRESSOR AND REFRIGERATING APPARATUS HAVING THE SAME 审中-公开
    往复式压缩机和具有该压缩机的制冷设备

    公开(公告)号：WO2010079894A9

    公开(公告)日：2011-06-03

    申请号：PCT/KR2009007283

    申请日：2009-12-07

    Applicant: LG ELECTRONICS INC ,  KIM JIN-KOOK ,  KIM KYEONG-HO ,  KIM YOUNG-HWAN ,  PARK KYOUNG-JUN

    Inventor： KIM JIN-KOOK ,  KIM KYEONG-HO ,  KIM YOUNG-HWAN ,  PARK KYOUNG-JUN

    IPC: F04B39/02 ,  F04B39/00

    CPC classification number: F04B27/0404 ,  F04B27/0423 ,  F04B39/0246

    Abstract: Disclosed are a reciprocating compressor and a refrigerating apparatus having the same, a ball bearing (300) can be easily stably installed between thrust surfaces (213, 227) of a cylinder block (210) and a crank shaft (220) so as to enhance efficiency of the compressor. Also, a ball bearing (300) can be installed by being inserted into thrust surfaces (213, 227) so as to shorten a moment arm that much, thereby decreasing a frictional loss at a journal bearing surface (215), resulting in an energy efficiency of the reciprocating compressor and the refrigerating apparatus having the same. In addition, as an oil hole (226c) of the crank shaft (220) is veiled by the journal bearing surface (215) of the cylinder block (210), even if a ball bearing (300) is employed, oil leaked between the thrust surfaces (213, 227) can be reduced, thereby further enhancing the efficiency of the compressor and the refrigerating apparatus having the same.

    Abstract translation: 本发明公开了一种往复式压缩机和具有该往复式压缩机的制冷设备，球轴承（300）可以容易地稳定地安装在气缸体（210）和曲轴（220）的推力表面（213,227）之间，以便增强 压缩机的效率。 而且，球轴承（300）可以通过插入推力表面（213,227）中而被安装，从而缩短力矩臂，从而减少轴颈轴承表面（215）处的摩擦损失，从而导致能量 往复式压缩机和具有该往复式压缩机的制冷装置的效率。 另外，由于曲轴（220）的油孔（226c）被气缸体（210）的轴颈轴承面（215）遮盖，所以即使使用滚珠轴承（300），漏油 可以减小推力面（213,227），从而进一步提高压缩机和具有该推力面的制冷装置的效率。

    DETACHABLE CONNECTING ROD AND COMPRESSOR HAVING THE SAME
    6.
    发明申请
    DETACHABLE CONNECTING ROD AND COMPRESSOR HAVING THE SAME 审中-公开
    可拆卸的连接杆和压缩机

    公开(公告)号：WO2007123301A3

    公开(公告)日：2008-08-07

    申请号：PCT/KR2006005905

    申请日：2006-12-29

    Applicant: LG ELECTRONICS INC ,  PARK KYOUNG-JUN ,  BAE JI-YOUNG ,  KIM JIN-KOOK ,  KIM BUM-JOON ,  NAM HYUK ,  LEE JONG-MOK ,  KIM JONG-HYUK ,  KIM KYEONG-HO

    Inventor： PARK KYOUNG-JUN ,  BAE JI-YOUNG ,  KIM JIN-KOOK ,  KIM BUM-JOON ,  NAM HYUK ,  LEE JONG-MOK ,  KIM JONG-HYUK ,  KIM KYEONG-HO

    IPC: F04B53/14 ,  F04B39/14

    CPC classification number: F04B39/0022 ,  F16C2360/42 ,  Y10T74/2142 ,  Y10T74/2162

    Abstract: A detachable connecting rod includes a first member (410)a large end portion (411) having a trough hole (H1 ), and a first connection rod portion (412) extending from the large end portion (411 ), the first connection rod portion (412) having a pair of spaced apart arms defining a coupling groove (413) extending in the same direction as an axial direction of the through hole (H1 ); a second member (420) including a small end portion having a through hole (H2), and second connection rod portion (422) extending from the small end portion, the second connection rod (422) portion being inserted into the coupling groove (413) and a coupling unit for coupling the first connection rod portion (412) to the second connection rod portion inserted (412) into the coupling groove (413) of the first member (410). The detachable connecting rod is useable in a compressor.

    Abstract translation: 一种可拆卸的连接杆包括：第一部件（410），具有槽孔（H1）的大端部（411）和从大端部（411）延伸的第一连接杆部分（412），第一连接杆部分 （412），其具有限定沿与所述通孔（H1）的轴向方向相同的方向延伸的联接槽（413）的一对间隔开的臂。 包括具有通孔（H2）的小端部的第二构件（420）和从所述小端部延伸的第二连接杆部分（422），所述第二连接杆（422）部分插入所述联接槽（413） ）和用于将第一连接杆部分（412）连接到插入（412）的第二连接杆部分到第一部件（410）的联接槽（413）中的联接单元。 可拆卸连杆可用于压缩机。

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