发明名称 |
Scroll machine with single plate floating seal |
摘要 |
A scroll machine utilizes a floating seal to isolate pressurized fluid to provide axial biasing. The floating seal is designed as a single piece plate with inner and outer annular seals. The inner and outer annular seals can be U-shaped, V-shaped or L-shaped and each configuration is oriented to provide pressure actuation of the seal. Additional embodiments add a discharge valve, a high temperature protection system or a high pressure protection system to the floating seal.
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申请公布号 |
US7338265(B2) |
申请公布日期 |
2008.03.04 |
申请号 |
US20050073492 |
申请日期 |
2005.03.04 |
申请人 |
EMERSON CLIMATE TECHNOLOGIES, INC. |
发明人 |
GRASSBAUGH WALTER T;PRENGER JOHN D;STOVER CHRISTOPHER;SU XIAOGENG;ZHU HANQING |
分类号 |
F04C18/04;F01C1/04 |
主分类号 |
F04C18/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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