发明名称 |
CONNECTING STRUCTURE OF DOUBLE TUBE AND ASSEMBLING OR DISASSEMBLING METHOD OF DOUBLE TUBE |
摘要 |
To provide a connecting structure of a double tube and an assembling or disassembling method of the double tube capable of disassembling or repairing an inner tube without cutting an outer tube. A connecting structure (10A) includes an outer tube (11) and an inner tube (12). The outer tube (11) is provided at a location corresponding to a connection flange portion (13) of the inner tube (12) with an outer tube short cylinder (15) including openings (14) each having a lid (14a). The outer tube short cylinder (15) is provided at respective ends with outer tube connection flange portions (16A and 16B). There are provided push-up bolts (21) capable of adjusting gaps respectively between an outer tube connection flange portions (17A-1 and 17A-2) which are opposed to each other, and between an outer tube connection flange portions (17B-1 and 17B-2). |
申请公布号 |
ZA201004000(B) |
申请公布日期 |
2013.04.24 |
申请号 |
ZA20100004000 |
申请日期 |
2010.06.04 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES LTD;PEBBLE BED MODULAR REACTOR (PTY) LTD |
发明人 |
TAKEDA NORIYUKI;DOI SHOICHI |
分类号 |
F16L |
主分类号 |
F16L |
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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