发明名称 |
Method and device for repairing or optimizing the efficiency of a long-distance heating network |
摘要 |
<p>The method for renovating or optimizing a district heating system with at least one open distribution section (1) involves introduction of a smaller medium pipe (3) into this section, and sealing of the pipe so that the air volume surrounding it is virtually closed. An independent claim is also included for an apparatus for implementation of the proposed method.</p> |
申请公布号 |
EP1657483(A2) |
申请公布日期 |
2006.05.17 |
申请号 |
EP20050023637 |
申请日期 |
2005.10.28 |
申请人 |
MVV ENERGIE AG |
发明人 |
HOFFMANN, HEINZ-WERNER;GOEHLER, TORSTEN;KNAPP, WOLFGANG |
分类号 |
F16L55/165 |
主分类号 |
F16L55/165 |
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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