Reinforced inert gas protecting composite cable
The invention discloses a reinforced inert gas protecting composite cable which comprises an inert gas guiding tube. The gas guiding tube is internally provided with a cross supporting frame. Three communication cables and five power cables are arranged outside the gas guiding tube. The communicatio...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a reinforced inert gas protecting composite cable which comprises an inert gas guiding tube. The gas guiding tube is internally provided with a cross supporting frame. Three communication cables and five power cables are arranged outside the gas guiding tube. The communication cable comprises an innermost communication conductor. According to the reinforced inert gas protecting composite cable, the cross supporting frame is added in the gas guiding tube. The cross supporting frame can effectively improve pressure resistance of the gas guiding tube for preventing collapse deformation in bearing a relatively high pressure. Furthermore the communication cables and the power cables are separately arranged. The communication cable is provided with an inner shielding layer which can effectively prevent signal interference, and the communication cable is provided with an outer shielding layer which prevents signal loss. Furthermore the inner wall of the gas guiding tube is provided with an ar |
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