Leak preventive method of gas and sealed oil or the like in gas holders |
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| 申请号 | JP7349181 | 申请日 | 1981-05-18 | 公开(公告)号 | JPS57190195A | 公开(公告)日 | 1982-11-22 |
| 申请人 | Nakamura Toso Kk; Nippon Steel Corp; | 发明人 | TAKASHIMA HIROMICHI; KONDOU TAKEHIKO; FUKUSHIMA TOORU; TAKEYABU SADASHI; HIROWATARI YOSHINOBU; | ||||
| 摘要 | PURPOSE:To surely prevent a leak, by removing adhering materials from the periphery of an outer shell riveted part, and then covering a leakage part with rubber-like elastic resin finally coating its surface with a film follow-up changeable to distortion of a structure. CONSTITUTION:Side plates 3 made of steel, constituting an outer shell, are connected to each other by a side plate connecting material 10 and rivets 9 made by steel. In this case, adhering materials are firstly removed, then a leakage part 12 and its periphery are coated to required thickness by the method of adhesively applying or pouring rubber-like elastic resin 13. This rubber-like elastic resin 13 is resin or the like of elastic polyurethane system. Subsequently, this surface is coated by elastic FRP 14 and provided with strength further applied with paint 15. | ||||||
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| 说明书全文 | |||||||
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