Axial sealing structure of scroll compressor

An axial sealing mechanism of a scroll compressor includes a housing, a scroll device, and a floating seal member with a recess portion and a central channel. The housing includes a first shell and a second shell. The first shell has a receiving chamber. A partition is disposed inside the receiving...

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Bibliographische Detailangaben
Hauptverfasser: Tarng, Guang-Der, Wang, Michael
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An axial sealing mechanism of a scroll compressor includes a housing, a scroll device, and a floating seal member with a recess portion and a central channel. The housing includes a first shell and a second shell. The first shell has a receiving chamber. A partition is disposed inside the receiving chamber. The scroll device includes a fixed scroll and an orbiting scroll. A plurality of compression pockets is formed between the fixed scroll and the orbiting scroll. The fixed scroll has a protruding portion with a plurality of orifices. The recess portion of the floating seal member receives the protruding portion of the fixed scroll. Seal elements are respectively secured to the floating seal member and the fixed scroll. An intermediate pressure room is thereby formed between the float seal element and the fixed scroll.