Novel metal sheath of power cable
The utility model discloses a novel metal sheath of a power cable, which comprises a sheath with a wavy axial section and a filling layer filled in the inner side of the sheath, the filling layer fills and levels up the inner side of the sheath, so that a smooth cylindrical inner cavity is formed in...
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| creator | ZHAO BAIQIAO LI WENJIANG WU KE LI ZHENGZE XIONG GANG |
| description | The utility model discloses a novel metal sheath of a power cable, which comprises a sheath with a wavy axial section and a filling layer filled in the inner side of the sheath, the filling layer fills and levels up the inner side of the sheath, so that a smooth cylindrical inner cavity is formed in the sheath, and the cylindrical inner cavity and the sheath are approximately coaxially arranged. The advantages of the corrugated aluminum sheath and the flat plate aluminum sheath are integrated; the outer surface structure style of the corrugated aluminum sheath is continued, and the inner surface structure style of the flat plate aluminum sheath is combined; wherein the sheath outer surface is in a wave shape on the axial cross section, the filling layer fills the inner side of the sheath to form a smooth cylindrical inner cavity, a gap between the metal sheath and the semi-conductive waterproof layer is electrically eliminated to enable the gap to be equipotential, and ablation damagecaused by partial dischar |
| format | Patent |
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The advantages of the corrugated aluminum sheath and the flat plate aluminum sheath are integrated; the outer surface structure style of the corrugated aluminum sheath is continued, and the inner surface structure style of the flat plate aluminum sheath is combined; wherein the sheath outer surface is in a wave shape on the axial cross section, the filling layer fills the inner side of the sheath to form a smooth cylindrical inner cavity, a gap between the metal sheath and the semi-conductive waterproof layer is electrically eliminated to enable the gap to be equipotential, and ablation damagecaused by partial dischar</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CABLES ; CONDUCTORS ; ELECTRICITY ; INSULATORS ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201201&DB=EPODOC&CC=CN&NR=212061967U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201201&DB=EPODOC&CC=CN&NR=212061967U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO BAIQIAO</creatorcontrib><creatorcontrib>LI WENJIANG</creatorcontrib><creatorcontrib>WU KE</creatorcontrib><creatorcontrib>LI ZHENGZE</creatorcontrib><creatorcontrib>XIONG GANG</creatorcontrib><title>Novel metal sheath of power cable</title><description>The utility model discloses a novel metal sheath of a power cable, which comprises a sheath with a wavy axial section and a filling layer filled in the inner side of the sheath, the filling layer fills and levels up the inner side of the sheath, so that a smooth cylindrical inner cavity is formed in the sheath, and the cylindrical inner cavity and the sheath are approximately coaxially arranged. The advantages of the corrugated aluminum sheath and the flat plate aluminum sheath are integrated; the outer surface structure style of the corrugated aluminum sheath is continued, and the inner surface structure style of the flat plate aluminum sheath is combined; wherein the sheath outer surface is in a wave shape on the axial cross section, the filling layer fills the inner side of the sheath to form a smooth cylindrical inner cavity, a gap between the metal sheath and the semi-conductive waterproof layer is electrically eliminated to enable the gap to be equipotential, and ablation damagecaused by partial dischar</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CONDUCTORS</subject><subject>ELECTRICITY</subject><subject>INSULATORS</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD0yy9LzVHITS1JzFEozkhNLMlQyE9TKMgvTy1SSE5MyknlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhkYGZoaWZuahocZEKQIAp_MmDQ</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>ZHAO BAIQIAO</creator><creator>LI WENJIANG</creator><creator>WU KE</creator><creator>LI ZHENGZE</creator><creator>XIONG GANG</creator><scope>EVB</scope></search><sort><creationdate>20201201</creationdate><title>Novel metal sheath of power cable</title><author>ZHAO BAIQIAO ; LI WENJIANG ; WU KE ; LI ZHENGZE ; XIONG GANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN212061967UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CONDUCTORS</topic><topic>ELECTRICITY</topic><topic>INSULATORS</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO BAIQIAO</creatorcontrib><creatorcontrib>LI WENJIANG</creatorcontrib><creatorcontrib>WU KE</creatorcontrib><creatorcontrib>LI ZHENGZE</creatorcontrib><creatorcontrib>XIONG GANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO BAIQIAO</au><au>LI WENJIANG</au><au>WU KE</au><au>LI ZHENGZE</au><au>XIONG GANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Novel metal sheath of power cable</title><date>2020-12-01</date><risdate>2020</risdate><abstract>The utility model discloses a novel metal sheath of a power cable, which comprises a sheath with a wavy axial section and a filling layer filled in the inner side of the sheath, the filling layer fills and levels up the inner side of the sheath, so that a smooth cylindrical inner cavity is formed in the sheath, and the cylindrical inner cavity and the sheath are approximately coaxially arranged. 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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES |
| title | Novel metal sheath of power cable |
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