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    • 35. 发明公开
    • 리니어 압축기
    • 线性压缩机
    • KR1020160024217A
    • 2016-03-04
    • KR1020140110775
    • 2014-08-25
    • 엘지전자 주식회사
    • 김정해기성현최기철
    • F04B35/04H02K33/02
    • H02K33/02F04B35/045F04B39/122H02K41/02
    • 본발명은리니어압축기에관한것이다. 일측면에따른리니어압축기는, 흡입부가제공되는쉘; 상기쉘의내부에구비되며, 냉매의압축공간을형성하는실린더; 상기실린더의외측에결합되는프레임; 상기실린더의내부에서축 방향으로왕복운동하게제공되는피스톤; 상기피스톤에동력을제공하는리니어모터; 상기프레임과함께상기리니어모터를지지하는스테이터커버; 상기피스톤이공진운동할수 있도록하기위한스프링유닛; 및상기스프링유닛을지지하는백 커버를포함하고, 상기스프링유닛은, 상기피스톤과연결되며, 스프링지지부를구비하는서포터와, 상기스테이터커버및 상기스프링지지부의제1면에지지되는제1스프링과, 상기스프링지지부의제2면및 상기백 커버에지지되는제2스프링을포함한다.
    • 线性压缩机技术领域本发明涉及一种线性压缩机。 根据本发明的一个方面,线性压缩机包括:壳体,设置有抽吸单元; 缸体,其设置在壳体内,形成制冷剂的压缩空间; 安装在气缸外侧的框架; 在所述气缸中沿轴向往复运动的活塞; 用于向活塞供电的线性马达; 定子盖,用于支撑带框架的线性马达; 弹簧单元,其允许活塞执行共振运动; 以及支撑弹簧单元的后盖。 弹簧单元包括:支撑件,其连接到活塞并设置有弹簧支撑单元; 支撑在定子盖上的第一弹簧和弹簧支撑单元的第一表面; 以及支撑在弹簧支撑单元和后盖的第二表面上的第二弹簧。
    • 36. 发明公开
    • 리니어 압축기 및 이를 포함하는 냉장고
    • 线性压缩机和制冷机包括它们
    • KR1020160000186A
    • 2016-01-04
    • KR1020140077223
    • 2014-06-24
    • 엘지전자 주식회사
    • 최기철안광운하성호
    • F04B17/04F04B39/10F25D11/00
    • 본발명의일 실시예에따른리니어압축기는, 냉매가유입되는흡입부및 냉매가토출되는토출부와결합되는쉘, 쉘내부에구비되며, 흡입부로부터유입된냉매를압축시킬수 있게쉘의축 방향을따라왕복운동하는피스톤, 피스톤을둘러싸며, 피스톤의왕복운동에따라냉매가압축되는압축공간을내부에마련하는실린더, 압축공간을마주하는피스톤의일측에형성되며, 흡입부로부터유입된냉매를압축공간으로안내하는적어도하나의냉매포트, 피스톤의일측에장착되며, 적어도하나의냉매포트를선택적으로개방하는흡입밸브, 피스톤의일측으로부터소정깊이를갖도록형성되며, 흡입밸브의장착을위한체결부재와결합되는체결부재장착홈및 실린더의일측에구비되며, 압축공간에서압축된냉매를선택적으로토출부로배출시키는토출밸브어셈블리;를포함하며, 적어도하나의냉매포트의길이는체결부재장착홈의길이보다짧거나또는같은것을특징으로한다.
    • 根据本发明的实施例,线性压缩机包括:安装在制冷剂流入的入口单元的壳体和从其排出制冷剂的出口单元; 活塞,其设置在所述壳体中并沿着所述壳体的轴向往复运动,以压缩从所述入口单元流入的制冷剂; 围绕活塞并在其中具有压缩空间的气缸,其中通过活塞的往复运动来压缩制冷剂; 至少一个制冷剂端口,其形成在所述活塞的面向所述压缩空间的一侧上,并且将从所述入口单元流入的制冷剂引导到所述压缩空间; 进气阀安装在活塞的一侧,并选择性地打开制冷剂口; 安装构件安装槽,其形成为从活塞的一侧开始规定的深度,并安装在用于安装进气阀的安装构件上; 以及排气阀组件,其设置在所述气缸的一侧并且选择性地将在所述压缩空间中压缩的制冷剂排出到所述出口单元。 制冷剂端口的长度小于或等于安装构件安装槽的长度。
    • 39. 发明公开
    • 왕복동식 압축기
    • 再生压缩机
    • KR1020140030743A
    • 2014-03-12
    • KR1020120097277
    • 2012-09-03
    • 엘지전자 주식회사
    • 안광운최기철김동한
    • F04B17/04F04B35/04F04B53/00H02K41/02
    • The present invention relates to a reciprocating compressor. The present invention prevents a piston from drooping due to its own weight and reduces frictional loss between a cylinder and the piston and abrasion of them as the total cross-sectional area of a fluid bearing at a side corresponding to the bottom of the piston is wider than the total cross-sectional area of that of the opposite side. Also, the present invention applies a compression coil spring using a resonant spring for making the piston resonant as the fluid bearing stably bears the weight of the piston; facilitates the assembling of the cylinder and the piston by adjusting the concentricity between the cylinder and the piston; and improves the reliability of the compressor by increasing the longitudinal transformation of the resonant spring.
    • 往复式压缩机技术领域本发明涉及往复式压缩机。 本发明防止活塞由于其自身的重量而下垂并且减小了气缸和活塞之间的摩擦损失以及它们的磨损,因为在对应于活塞底部的一侧的流体轴承的总横截面面积较宽 比相对侧的总截面积。 此外,本发明使用一种用于使活塞谐振的共振弹簧的压缩螺旋弹簧,因为流体轴承稳定地承受活塞的重量; 通过调节气缸和活塞之间的同心度,便于组装气缸和活塞; 并且通过增加共振弹簧的纵向变换来提高压缩机的可靠性。
    • 40. 发明公开
    • 왕복동식 압축기
    • 再生压缩机
    • KR1020090105473A
    • 2009-10-07
    • KR1020080030936
    • 2008-04-02
    • 엘지전자 주식회사
    • 박진성최종윤박경배최기철노기원
    • F04B39/10F04B39/00
    • PURPOSE: A reciprocation compressor is provided to reduce crash noise and vibration generated when an outlet valve is closed by mounting a buffer member at the tip end part of a cylinder. CONSTITUTION: A reciprocating motor has a movable element which reciprocates. A piston reciprocates and is combined with the movable element of the reciprocating motor. A cylinder forms a compression space along with the piston and the piston is inserted into the cylinder. An outlet valve(100) opens and closes the compression space and is located with being attachable to and detachable in an opening side of the cylinder. The outlet valve is comprised of a first valve(110) and a second valve(120). The first valve is made of metal material. The second valve is made of rubber material warping the surface of the first valve.
    • 目的:提供一种往复式压缩机,用于通过将缓冲构件安装在气缸的末端部分来减少出口阀关闭时产生的碰撞噪音和振动。 构成:往复式电动机具有往复运动的可移动元件。 活塞往复运动并与往复运动马达的可动元件组合。 气缸与活塞一起形成压缩空间,活塞插入气缸。 出口阀(100)打开和关闭压缩空间,并且位于可连接到气缸的开口侧并可拆卸的位置。 出口阀由第一阀(110)和第二阀(120)构成。 第一个阀门由金属材料制成。 第二个阀门由橡胶材料制成,使第一个阀门的表面翘曲。