发明名称 |
SCROLLLSHAPED DEVICE EQUIPPED WITH HYDRODYNAMIC THRUST BEARING |
摘要 |
A flat plate hydrodynamic thrust bearing for orbiting machinery and scroll-type apparatus embodying the thrust bearing are disclosed. The thrust bearing exerts an axial force on the orbiting scroll member to ensure efficient radial sealing of the scroll assembly; and one of the contacting surfaces of the bearing and or of the orbiting scroll member, serving as a journal, has a plurality of intersecting groovings to ensure continuous lubrication of the surfaces. The scroll apparatus is particularly suited for incorporation in a closed cycle refrigeration system wherein minimum wear over extended periods and quiet and reliable operation are required. |
申请公布号 |
JPS5335840(A) |
申请公布日期 |
1978.04.03 |
申请号 |
JP19770103310 |
申请日期 |
1977.08.30 |
申请人 |
LITTLE INC A |
发明人 |
JIYON INGUSUTOROOMU MATSUKAROO |
分类号 |
F01C1/02;F01C21/02;F04C18/02;F04C23/00;F16C17/04;F16C17/08;F16C33/00;F16C33/10;F25B1/04 |
主分类号 |
F01C1/02 |
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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