发明名称 |
ANORDNUNG ZUR FUEHRUNG ZWISCHEN ROHRHALTERUNG UND ZYLINDRISCHEM GEHAEUSE BEI EINEM DAMPFER- ZEUGER |
摘要 |
<p>A steam generator has an upstanding tube bundle radially enclosed by a vertical cylindrical wall, the tube bundle being centered within the wall by a tube spacer grid connected to the inside of the wall by keys and keyways which can slide vertically relative to each other, relieving the tube bundle and wall from mechanical stressing due to vertical thermal expansion and contraction causing relative vertical movement between the tube bundle and wall.</p> |
申请公布号 |
AT360049(B) |
申请公布日期 |
1980.12.10 |
申请号 |
AT19740005071 |
申请日期 |
1974.06.19 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
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分类号 |
F22B1/16;F22B37/20;F28D7/06;F28F9/013;(IPC1-7):22B1/16 |
主分类号 |
F22B1/16 |
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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