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41. 发明授权

KR101983468B1 왕복동식 압축기 有权
公开(公告)号：KR101983468B1
公开(公告)日：2019-08-28
申请号：KR1020170126602
申请日：2017-09-28
申请人： 엘지전자 주식회사
发明人： 이종목 , 김경호 , 김진국
IPC分类号： F04B39/00 , F04B39/14 , F04B39/12 , F04B35/04

42. 发明授权

KR101771945B1 밀폐형 압축기 有权
公开(公告)号：KR101771945B1
公开(公告)日：2017-09-12
申请号：KR1020170046792
申请日：2017-04-11
申请人： 엘지전자 주식회사
发明人： 박경준 , 김경호 , 이종목
IPC分类号： F04B39/02 , F04B39/00
摘要： 본발명은저속운전에서도급유가가능한밀폐형압축기에관한것이다. 본발명의실시예에따른밀폐형압축기는, 저면에오일이채워지는밀폐용기와, 외부에스크류형상의오일그루브가형성되는회전가능한크랭크축과, 상부에상기크랭크축하부가삽입되며하부가상기밀폐용기의오일에잠기는오일피더를포함한다.

43. 发明授权

KR101463834B1 밸브장치 및 이를 구비한 밀폐형 압축기 有权
标题翻译：阀门装置及其压缩机
公开(公告)号：KR101463834B1
公开(公告)日：2014-11-20
申请号：KR1020090003137
申请日：2009-01-14
申请人： 엘지전자 주식회사
发明人： 김진국 , 이종목 , 김경호
IPC分类号： F04B39/00 , F04B39/10
摘要： 밸브장치 및 이를 구비한 밀폐형 압축기가 개시된다. 개시되는 밀폐형 압축기의 밸브장치는 압축공간으로부터 압축된 유체가 토출되는 토출구가 형성된 밸브플레이트; 상기 밸브플레이트에 일 단이 고정되며 유체의 토출방향으로 탄성변형되어 상기 토출구를 개폐하는 토출밸브; 및 상기 토출구 또는 상기 토출밸브 중 적어도 어느 일 측에 구비되어 둘 사이에 인력을 발생시키는 자석부재;를 포함함으로써, 토출밸브에 의해 토출구가 닫힐 때, 자석부재에 의한 인력으로 토출밸브가 신속하게 닫혀지게 되므로, 압축기의 성능을 향상시킬 수 있는 이점이 있다.
밀폐형 압축기, 밸브장치, 자석부재

44. 发明授权

KR101437989B1 밀폐형 압축기 有权
标题翻译：密封式压缩机
公开(公告)号：KR101437989B1
公开(公告)日：2014-09-05
申请号：KR1020080045205
申请日：2008-05-15
申请人： 엘지전자 주식회사
发明人： 김진국 , 이종목 , 김경호
IPC分类号： F04B39/00 , F04B35/04
摘要： 본 발명은 밀폐형 압축기에 관한 것이다. 본 발명에 의한 밀폐형 압축기는, 토출커버의 내측면과 외측면에 각각 열전도성이 좋은 알루미나(Al
2 O
3 ) 또는 이산화규소(SiO
2 ) 재질로 된 코팅층을 형성하면서 미세돌기를 형성함으로써, 상기 토출커버의 표면적이 확대되어 상기 토출커버의 토출공간으로 토출된 고온의 냉매가 상기 토출커버에서 케이싱의 내부공간으로 신속하게 방열될 수 있고 이를 통해 상기 실린더의 압축공간 온도가 상승하는 것을 미연에 방지하여 압축기의 성능을 향상시킬 수 있다.
밀폐형 압축기, 토출커버, 코팅, 미세돌기
摘要翻译：本发明涉及一种密封式压缩机。根据本发明的封闭式压缩机的特征在于，排出盖的内表面和外表面由氧化铝（Al

45. 发明公开

KR1020120043450A 밀폐형 압축기 无效
标题翻译： HERMETIC压缩机
公开(公告)号：KR1020120043450A
公开(公告)日：2012-05-04
申请号：KR1020100104759
申请日：2010-10-26
申请人： 엘지전자 주식회사
发明人： 박경준 , 조웅 , 이종목
IPC分类号： F04B39/10 , F04B53/10 , F04B39/02
CPC分类号： F04B39/10 , F04B39/023 , F04B39/1046 , F04B39/1066 , F04B53/102 , F04B53/1022
摘要： PURPOSE: An enclosed compressor is provided to minimize the pressure drop of refrigerants when a suction valve, which draws in the refrigerants, is operated. CONSTITUTION: An enclosed compressor comprises a cylinder(210) and a valve assembly(250). The cylinder forms a compression space where refrigerants are compressed. The valve assembly is coupled to the front end of the cylinder and comprises a valve plate and a suction valve plate. The valve plate has a suction hole in which the refrigerants pass through. The suction valve plate is loaded on one surface of the valve plate and has a suction valve which opens and closes the suction hole.
摘要翻译：目的：提供封闭的压缩机，以便在吸入制冷剂的吸入阀运行时使制冷剂的压降最小化。构成：封闭式压缩机包括气缸（210）和阀组件（250）。气缸形成压缩空间，其中制冷剂被压缩。阀组件联接到气缸的前端，并包括阀板和吸入阀板。阀板具有制冷剂通过的吸入孔。吸入阀板装载在阀板的一个表面上，并具有打开和关闭吸入孔的吸入阀。

46. 发明公开

KR1020090122052A 밀폐형 압축기 有权
标题翻译： HERMETIC压缩机
公开(公告)号：KR1020090122052A
公开(公告)日：2009-11-26
申请号：KR1020080048250
申请日：2008-05-23
申请人： 엘지전자 주식회사
发明人： 김진국 , 이종목 , 김경호
IPC分类号： F04B39/10 , F04B39/00
摘要： PURPOSE: An enclosed type compressor assembly is provided to easily and stably fix each outlet valve in case of having a plurality of outlets and outlet valves and make the outlet valves smoothly opened and closed. CONSTITUTION: An enclosed type compressor assembly includes a valve plate(251), outlet valve(253), valve stopper(254), and discharge cover(260). The valve plate is combined by covering the compression room of the cylinder and includes a plurality of outlets(251c). The outlet valve independently opens and closes the outlet of the valve plate. The valve stopper supports the outlet valve at the same time. The discharge cover fixes the valve stopper on the valve plate. The valve stopper is supported by being pressured at the three-point by the discharge cover.
摘要翻译：目的：提供封闭式压缩机组件，以便在具有多个出口和出口阀的情况下容易且稳定地固定每个出口阀，并使出口阀平稳地打开和关闭。构成：封闭式压缩机组件包括阀板（251），出口阀（253），阀塞（254）和排出盖（260）。阀板通过覆盖气缸的压缩室而组合并且包括多个出口（251c）。出口阀独立地打开和关闭阀板的出口。阀门止动器同时支撑出口阀。排气盖将阀门固定在阀板上。阀塞通过排气盖在三点加压而被支撑。

47. 发明公开

KR1020090119273A 밀폐형 압축기 有权
标题翻译： HERMETIC压缩机
公开(公告)号：KR1020090119273A
公开(公告)日：2009-11-19
申请号：KR1020080045205
申请日：2008-05-15
申请人： 엘지전자 주식회사
发明人： 김진국 , 이종목 , 김경호
IPC分类号： F04B39/00 , F04B35/04
摘要： PURPOSE: A hermetic compressor is provided to effectively cool the temperature of the refrigerant discharged to the discharge hole of the discharge cover. CONSTITUTION: A hermetic compressor comprises a casing, a compression part, a discharge cover(260), a discharge tube. The casing is shut tightly. The compression part is installed in the internal space of casing and compresses refrigerant. The discharge cover is installed in the discharge side of the compression part and accepts the discharged refrigerant in the compression part. The discharge tube is connected to the discharge cover and directly guides the refrigerant discharged to the inside of the discharge cover to the cooling cycle. The discharge cover has a coating layer(265) for magnifying the surface area.
摘要翻译：目的：提供一种封闭式压缩机，有效地冷却排放到排放盖排放孔的制冷剂的温度。构成：封闭式压缩机包括壳体，压缩部分，排放盖（260），放电管。外壳紧闭。压缩部分安装在套管的内部空间并压缩制冷剂。排出盖安装在压缩部的排出侧，并接受压缩部中的排出的制冷剂。放电管连接到排出盖，并将排放到排放盖内部的制冷剂直接引导至冷却循环。放电盖具有用于放大表面积的涂层（265）。

48. 发明公开

KR1020090103578A 왕복동식 압축기 有权
标题翻译：压缩机压缩机
公开(公告)号：KR1020090103578A
公开(公告)日：2009-10-01
申请号：KR1020080029272
申请日：2008-03-28
申请人： 엘지전자 주식회사
发明人： 김진국 , 이종목 , 김경호
IPC分类号： F04B17/04 , F04B35/04
摘要： PURPOSE: A reciprocation compressor is provided to reduce the operation noise by lowering the vibration of a frame by arranging a plurality of cylinders at one frame at a regular interval. CONSTITUTION: A reciprocation compressor comprises followings. A crank shaft(33) includes an eccentric pin eccentric from the center of rotation and is installed at a frame of a sealed container inside to rotate by a motor unit. The cylinder is arranged at the both side around the center of rotation of the crank shaft and includes a compression room inside. Pistons(141,142) is inserted at a plurality of cylinders to compress a refrigerant while reciprocating. A connecting rod changes the rotational motion of the crank shaft into the linear motion of the piston. A connection sleeve(120) is combined with an eccentric pin of the crank shaft. A bearing sleeve(180) is inserted between the eccentric pin and the connection sleeve of the crank shaft.
摘要翻译：目的：提供一种往复式压缩机，通过以规则的间隔在一个框架处布置多个气缸来降低框架的振动来降低操作噪音。构成：往复压缩机包括以下。曲轴（33）包括从旋转中心偏心的偏心销，并且安装在密封容器的框架内部，由马达单元旋转。气缸围绕曲轴的旋转中心布置在两侧，并且在内部包括压缩室。活塞（141,142）插入多个气缸中以在往复运动的同时压缩制冷剂。连杆将曲轴的旋转运动改变为活塞的直线运动。连接套筒（120）与曲轴的偏心销组合。轴承套（180）插入在偏心销和曲柄轴的连接套筒之间。

49. 发明授权

KR100677518B1 압축기의 머플러 가스흡입 안내장치 有权
标题翻译： 압축기의머플러가스흡입안내장치
公开(公告)号：KR100677518B1
公开(公告)日：2007-02-02
申请号：KR1020060022866
申请日：2006-03-10
申请人： 엘지전자 주식회사
发明人： 김진국 , 박경준 , 김범준 , 이종목 , 김경호 , 김종혁 , 남혁 , 배지영
IPC分类号： F04B39/00 , F04C29/00
摘要： An air conditioner is provided to prevent cold gas introduced into a casing from being mixed with hot gas in the casing to reduce a specific volume of the introduced gas for improving compression efficiency and preventing abrasion of a gas guide pipe. An air conditioner includes a casing(210) coupled with a suction pipe(220), a muffler(60) positioned in the casing and connected to a cylinder compressing gas, and a gas guide pipe(230) provided between the casing and the muffler to guide gas introduced via the suction pipe into the muffler. An abrasion preventing element(240) is provided to the gas guide pipe for preventing abrasion by friction between the gas guide pipe and an inner wall of the casing. The abrasion preventing element is formed of an annular curved surface part(241) and an annular plane surface part(242) extended from an outer periphery of the annular curved surface part annularly.
摘要翻译：提供一种空调器以防止导入壳体内的冷气体与壳体内的热气体混合，以降低导入气体的比容以提高压缩效率并防止导气管的磨损。本发明公开了一种空调，包括与吸入管（220）连接的壳体（210），位于壳体内并连接到气缸压缩气体的消音器（60）以及设置在壳体和消音器之间的气体引导管（230）以引导通过吸管引入消音器的气体。在气体导管上设置有防磨元件（240），用于防止气体导管与壳体内壁之间的摩擦引起的磨损。防磨元件由环形曲面部分（241）和从环形曲面部分的外周边环形延伸的环形平面部分（242）形成。

50. 发明公开

KR1020070014906A 이중용량 왕복동식 압축기 및 이를 구비한 냉장고 失效
标题翻译：调制压缩机和制冷机
公开(公告)号：KR1020070014906A
公开(公告)日：2007-02-01
申请号：KR1020050069916
申请日：2005-07-29
申请人： 엘지전자 주식회사
发明人： 김경호 , 김종혁 , 박경준 , 김진국 , 남혁 , 배지영 , 김범준 , 이종목
IPC分类号： F04B39/12 , F04B39/00
摘要： A dual capacity type reciprocating compressor and a refrigerating with the same are provided to dispose first and second compression units in the traverse direction to lower a height of the compressor and reduce an area occupied by the compressor in a refrigerator while realizing dual capacity control. A dual capacity type reciprocating compressor includes a crank shaft(123) rotating by an electric motor unit(120) and having an eccentric part eccentrically rotating with a rotation center of the electric motor unit. A plurality of compression units(130,140) have cylinders(131,141) disposed with a phase difference therebetween by a predetermined angle of 180‹ in a plane view for pistons(134,145) coupled with the eccentric part of the crank shaft to carry out reciprocation motion in the cylinders. At least one of the compression units carries out operation in saving mode.
摘要翻译：提供一种双容量型往复式压缩机及其制冷装置，以在第一和第二压缩机组沿横向方向设置以降低压缩机的高度，并且在实现双重容量控制的同时减小冰箱中的压缩机占据的面积。双容量型往复式压缩机包括由电动机单元（120）旋转并具有与电动机单元的旋转中心偏心地偏心的偏心部的曲轴（123）。多个压缩单元（130,140）具有圆柱体（131,141），它们之间的相位差设置在与曲轴的偏心部分联接的活塞（134,145）的平面视角中的预定角度180°以执行往复运动气瓶。至少一个压缩单元在保存模式下执行操作。

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