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AssigneesCccc Second Harbor Engineering Company Ltd., Cccc Wuhan Harbor Engineering Design and Research Institute Co., Ltd.
InventorsHong Zhang, Wei Wang, Zhiyong Shi, Chaoran He, Yongtao Zhang, Shaofang Li, Guotai Yan, Xianpeng Hu, Xinyue Dou
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A long-service-life PWS cable with replaceable sleeve and shielding gas. It consists of wire strands, wrapping tape covering the wire strands, and a sheath arranged outside the wire strands, and is characterized in that the sheath is covered with an outer protective sleeve and shielding gas is filled between the wires in the wire strands. The wire strands of the present invention is completely under protection in a shielding gas environment which effectively avoids the corrosion of the wire strands; the protective sleeve outside the sheath of the PWS cable is a replaceable segmented and fragmented sleeve structure, which is convenient to be replaced and installed, substantially prolonging the service life of the PWS cable system with great promotional value achieved.
A long-service-life PWS cable with a replaceable sleeve and shielding gas, which consists of wire strands (1), wrapping tape (2) covering the wire strands (1), and sheath (3) arranged outside the wire strands (1), is characterized in that the sheath (3) is covered with an outer protective sleeve (4), and shielding gas (5) is filled between the wires in the wire strands (1);
Dependencies are inferred from the claim text.