发明名称 |
METHOD FOR FABRICATING SHAFT SEALING DEVICE AND JIG FOR FABRICATING SHAFT SEALING DEVICE, AND ROTARY MACHINE PROVIDED WITH SHAFT SEALING DEVICE |
摘要 |
Provided is a method of fabricating a shaft sealing device, in which a plurality of thin plate pieces arranged in a circumferential direction of a rotation shaft are provided and base ends of the thin plate pieces are mutually connected, the method including a stacking step of stacking the plurality of thin plate pieces in one direction, a connecting step of mutually connecting the base ends of the plurality of stacked thin plate pieces to form a stacked body, and a first smoothing step of bringing one lateral end surface of two lateral end surfaces of the stacked body formed by each end portion in a width direction of the plurality of thin plate pieces in contact with a flat surface to smooth the other lateral end surface.
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申请公布号 |
US2013004310(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201113583756 |
申请日期 |
2011.04.28 |
申请人 |
UEHARA HIDEKAZU;SHINOHARA TANEHIRO;NAKANO TAKASHI;NISHIMOTO SHIN |
发明人 |
UEHARA HIDEKAZU;SHINOHARA TANEHIRO;NAKANO TAKASHI;NISHIMOTO SHIN |
分类号 |
F04D29/04;B23P15/00 |
主分类号 |
F04D29/04 |
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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