Fluid compression carrier |
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| 申请号 | JP6908682 | 申请日 | 1982-04-23 | 公开(公告)号 | JPS58185993A | 公开(公告)日 | 1983-10-29 |
| 申请人 | Matsushita Seiko Co Ltd; | 发明人 | NAKANISHI HIROSHI; HASHIOKA NORIYASU; | ||||
| 摘要 | PURPOSE:To improve the compression efficiency by fixing a vane on the entire sliding face of a swing blade and preventing leakage of high pressure compressed fluid. CONSTITUTION:A vane groove is made in the slide face 17 of a swing blade 20. A vane 22 is fixed in the vane groove and a spring 23 is arranged in the bottom of the vane 22 to increase the contact pressure of the vane sliding face. The pressure on the high pressure face A of the swing blade 20 will function onto one side of the vane 22, thereby the contact face 24 has such shape as to be pressed by said pressure. Consequently the fluid will never leak from the sliding face 17 of the swing blade to the low pressure section during the compression stroke, resulting in the improvement of compression efficiency. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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