发明名称 |
KRAFTTRANSDUCER MED ET FIBEROPTISK KABEL |
摘要 |
<p>PCT No. PCT/SE85/00265 Sec. 371 Date Mar. 5, 1986 Sec. 102(e) Date Mar. 5, 1986 PCT Filed Jun. 27, 1985 PCT Pub. No. WO86/00988 PCT Pub. Date Feb. 13, 1986.A fibre-optic cable responsive to microbending and forming part of a device for measuring pressure in accordance with the principle of creating a periodic mechanical disturbance in the fibre. The cable comprises a fibre (F) having a core (C) and a core-sheathing (M). An elongated element in the form of a twisted filament (T1, T2) or a twisted band (B) extends along the fibre, and a primary shield (H) encases the fibre and the twisted element such that the twisted element contacts the sheathing at periodically spaced separate regions.</p> |
申请公布号 |
DK156975(B) |
申请公布日期 |
1989.10.23 |
申请号 |
DK19860001275 |
申请日期 |
1986.03.19 |
申请人 |
ERICSSON, TELEFONAKTIEBOLAGET L M |
发明人 |
PERSSON, SVEN ANDERS ROLAND |
分类号 |
G01D5/26;G01D5/353;G01L1/24;G01L11/02;(IPC1-7):G01B11/16 |
主分类号 |
G01D5/26 |
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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