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    • 2. 发明授权
    • Hermetic type rotary compressor with silencer means
    • 带消音器的密封式旋转压缩机
    • US4457671A
    • 1984-07-03
    • US374029
    • 1982-05-03
    • Yoshikuni Watanabe
    • Yoshikuni Watanabe
    • F04C23/00F04C29/06F04B21/00F04C18/00
    • F04C29/068F04C23/008F04C29/065F04C2240/603Y10S417/902Y10T403/75
    • A horizontal hermetic type rotary compressor to be used in a refrigerator, air conditioner, or the like comprises an outer hermetic casing provided at both ends with suction and discharge pipes for a gaseous refrigerant, a compression device contained in the casing and a motor operatively connected to the compression device in the casing. The compression device has a cylinder body on both sides of which main and sub-bearings are attached and a silencer is provided for the cylinder body. The silencer comprises a plurality of silencer chambers formed in casting in the cylinder body at portions outside of the peripheries of the bearings and communicated with each other and a pair of cover plates secured to the cylinder body by tubular rivets so as to hermetically seal openings of the silencer chambers on both sides of the cylinder body.
    • 用于冰箱,空调等的水平封闭式旋转压缩机包括:两端设有用于气态制冷剂的吸入和排出管的外部密封壳体,容纳在壳体中的压缩装置和可操作地连接的电动机 到壳体内的压缩装置。 压缩装置在其两侧安装有主和副轴承的缸体,并且为缸体提供消音器。 消音器包括多个消音器室,其形成为在轴承体的外周侧的部分处铸造在缸体中并且彼此连通,并且一对盖板通过管状铆钉固定到缸体上,以便气密地密封 气缸体两侧的消音室。