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    • 2. 发明申请
    • Hermetic compressor
    • 气密压缩机
    • US20070237663A1
    • 2007-10-11
    • US11731219
    • 2007-03-30
    • Bo Hyun Kim
    • Bo Hyun Kim
    • F04B39/10
    • F04B39/1073F04B39/0005
    • Disclosed is a hermetic compressor capable of preventing an intake valve from making contact with a piston without reducing compressing efficiency of the compressor. The hermetic compressor includes a cylinder block having a compressing chamber, a piston performing a reciprocation, a cylinder block coupled at an side of the cylinder block so as to close the compressing chamber and an intake valve plate which is provided between the cylinder block and the cylinder head and has an intake valve which controls a flow of a refrigerant introduced into the compressing chamber, wherein a compressing surface of the piston facing the intake valve plate forms a flat surface parallel to the intake valve plate and an anti-contact portion which receives a part of the intake valve is formed on the compressing surface so as to prevent the piston from making contact with the intake valve during the reciprocation of the piston.
    • 公开了一种能够防止进气阀与活塞接触而不降低压缩机的压缩效率的封闭式压缩机。 封闭式压缩机包括具有压缩室的气缸体,执行往复运动的活塞,联接在气缸体侧的气缸体以封闭压缩室,以及设置在气缸体与气缸体之间的进气阀板 气缸盖,并具有控制进入压缩室的制冷剂的流动的进气阀,其中面向进气阀板的活塞的压缩表面形成平行于进气阀板的平坦表面和接收部分的反接触部分 进气阀的一部分形成在压缩表面上,以防止在活塞往复运动期间活塞与进气阀接触。