发明名称 |
Length-compensation unit for sub-soil electrical power cable has strong outer pipe separated from inner corrugated tube by plastic or elastic rings |
摘要 |
A sub-soil electrical power cable has a length-compensation unit consisting of a strong tubular mantle (1) around a corrugated tube (2). The outer pipe and inner tube are separated by plastic or elastic rings (3, 4).
|
申请公布号 |
DE10259213(A1) |
申请公布日期 |
2004.07.01 |
申请号 |
DE20021059213 |
申请日期 |
2002.12.17 |
申请人 |
JESCHKE, IMMANUEL |
发明人 |
JESCHKE, IMMANUEL |
分类号 |
F16L51/02;F16L55/10;(IPC1-7):F16L51/02 |
主分类号 |
F16L51/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|