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    • 1. 发明公开
    • Linear compressor
    • Linearverdichter
    • EP1785626A1
    • 2007-05-16
    • EP06017242.6
    • 2006-08-18
    • LG Electronics Inc.
    • Park, Hong HeeHwang, Seon WoongChoi, Ki Chul
    • F04B35/04F04B39/10
    • F04B35/045F04B39/0016
    • Disclosed herein is a linear compressor in which a piston reciprocally moves in a cylinder upon receiving a reciprocating drive force of a linear motor to compress working-fluid, for example, refrigerant, received in the cylinder. The linear compressor comprises a piston (80) adapted to reciprocally move in a cylinder (70), the piston (80) being internally formed with a suction path (81), and a suction valve (84) inserted in the suction path (81) of the piston (80) to move relative to the suction path (81), the suction valve performing opening/closing operations as it moves relative to the piston (80) when the piston (80) reciprocally moves. With this configuration, the suction valve (84) always exhibits an even stroke, achieving an improvement in response and durability and minimizing vibration and noise due to the opening/closing operations thereof.
    • 这里公开了一种线性压缩机,其中活塞在接受线性电动机的往复驱动力时在气缸中往复运动,以压缩容纳在气缸中的工作流体,例如制冷剂。 线性压缩机包括适于在气缸(70)中往复运动的活塞(80),内部形成有吸入路径(81)的活塞(80)和插入吸入路径(81)中的吸入阀(84) )相对于吸入路径(81)移动,当活塞(80)往复运动时,吸入阀在其相对于活塞(80)移动时执行打开/关闭操作。 利用这种结构,吸气阀84始终具有均匀的行程,从而可以提高响应性和耐久性,并且由于其打开/关闭操作而使振动和噪音最小化。