| 发明名称 |
Shaft seal mechanism |
| 摘要 |
A leaf seal as a shaft seal mechanism is made compact and enables reduction of manufacturing cost. Plural thin plates 29 lapped one on another in layers have their outer circumferential proximal ends fixed to each other by welding so that an annular thin plate assembly 29A having a flexibility is formed. This thin plate assembly 29A is bent and assembled to form the leaf seal 25.
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| 申请公布号 |
US2004256810(A1) |
申请公布日期 |
2004.12.23 |
| 申请号 |
US20040849023 |
申请日期 |
2004.05.20 |
| 申请人 |
NAKANO TAKASHI;SHIRAI HIROKAZU;ASADA TOSHIO;NISHIMOTO SHIN;SHINOHARA TANEHIRO;UEHARA HIDEKAZU |
发明人 |
NAKANO TAKASHI;SHIRAI HIROKAZU;ASADA TOSHIO;NISHIMOTO SHIN;SHINOHARA TANEHIRO;UEHARA HIDEKAZU |
| 分类号 |
F16J15/32;(IPC1-7):F16J15/34 |
主分类号 |
F16J15/32 |
| 代理机构 |
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代理人 |
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