METHOD FOR INJECTING STRAND-BLOCKED CABLE
A method for rejuvenating a strand-blocked cable having a conductor comprised of a plurality of conductor strands with interstitial volume therebetween blocked by a PIB based mastic, the conductor being surrounded by a polymeric cable insulation. The method comprising installing injection adapters t...
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| creator | BUSBY, David, C STEELE, James CHATTERTON, Wayne, J FORD, Weston, Philips, Chapin LAUX, Kevin KEITGES, Norman, E LAURIE, Nathanael |
| description | A method for rejuvenating a strand-blocked cable having a conductor comprised of a plurality of conductor strands with interstitial volume therebetween blocked by a PIB based mastic, the conductor being surrounded by a polymeric cable insulation. The method comprising installing injection adapters that seal the cable ends of the cable and are usable to inject fluid into the interstitial volume between the conductor strands of the cable; elastically expanding the polymeric cable insulation through the application of pressure to the interstitial volume between the conductor strands of the cable; and injecting at least one injection fluid in which the PIB based mastic is at least partially soluble into the interstitial volume between the conductor strands of the cable. To facilitate elastic deformation of the polymeric cable insulation, the cable may be heated to and maintained at a temperature of T1 above ambient during the injection. |
| format | Patent |
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The method comprising installing injection adapters that seal the cable ends of the cable and are usable to inject fluid into the interstitial volume between the conductor strands of the cable; elastically expanding the polymeric cable insulation through the application of pressure to the interstitial volume between the conductor strands of the cable; and injecting at least one injection fluid in which the PIB based mastic is at least partially soluble into the interstitial volume between the conductor strands of the cable. To facilitate elastic deformation of the polymeric cable insulation, the cable may be heated to and maintained at a temperature of T1 above ambient during the injection.</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; CABLES ; CONDUCTORS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES ; INSULATORS ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><creationdate>2024</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=20240410&DB=EPODOC&CC=EP&NR=4115482A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240410&DB=EPODOC&CC=EP&NR=4115482A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BUSBY, David, C</creatorcontrib><creatorcontrib>STEELE, James</creatorcontrib><creatorcontrib>CHATTERTON, Wayne, J</creatorcontrib><creatorcontrib>FORD, Weston, Philips, Chapin</creatorcontrib><creatorcontrib>LAUX, Kevin</creatorcontrib><creatorcontrib>KEITGES, Norman, E</creatorcontrib><creatorcontrib>LAURIE, Nathanael</creatorcontrib><title>METHOD FOR INJECTING STRAND-BLOCKED CABLE</title><description>A method for rejuvenating a strand-blocked cable having a conductor comprised of a plurality of conductor strands with interstitial volume therebetween blocked by a PIB based mastic, the conductor being surrounded by a polymeric cable insulation. The method comprising installing injection adapters that seal the cable ends of the cable and are usable to inject fluid into the interstitial volume between the conductor strands of the cable; elastically expanding the polymeric cable insulation through the application of pressure to the interstitial volume between the conductor strands of the cable; and injecting at least one injection fluid in which the PIB based mastic is at least partially soluble into the interstitial volume between the conductor strands of the cable. To facilitate elastic deformation of the polymeric cable insulation, the cable may be heated to and maintained at a temperature of T1 above ambient during the injection.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CONDUCTORS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><subject>INSULATORS</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0dQ3x8HdRcPMPUvD083J1DvH0c1cIDgly9HPRdfLxd_Z2dVFwdnTyceVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuASaGhqYmFkaOJsZEKAEAzfEjtw</recordid><startdate>20240410</startdate><enddate>20240410</enddate><creator>BUSBY, David, C</creator><creator>STEELE, James</creator><creator>CHATTERTON, Wayne, J</creator><creator>FORD, Weston, Philips, Chapin</creator><creator>LAUX, Kevin</creator><creator>KEITGES, Norman, E</creator><creator>LAURIE, Nathanael</creator><scope>EVB</scope></search><sort><creationdate>20240410</creationdate><title>METHOD FOR INJECTING STRAND-BLOCKED CABLE</title><author>BUSBY, David, C ; STEELE, James ; CHATTERTON, Wayne, J ; FORD, Weston, Philips, Chapin ; LAUX, Kevin ; KEITGES, Norman, E ; LAURIE, Nathanael</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4115482A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CONDUCTORS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</topic><topic>INSULATORS</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><toplevel>online_resources</toplevel><creatorcontrib>BUSBY, David, C</creatorcontrib><creatorcontrib>STEELE, James</creatorcontrib><creatorcontrib>CHATTERTON, Wayne, J</creatorcontrib><creatorcontrib>FORD, Weston, Philips, Chapin</creatorcontrib><creatorcontrib>LAUX, Kevin</creatorcontrib><creatorcontrib>KEITGES, Norman, E</creatorcontrib><creatorcontrib>LAURIE, Nathanael</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BUSBY, David, C</au><au>STEELE, James</au><au>CHATTERTON, Wayne, J</au><au>FORD, Weston, Philips, Chapin</au><au>LAUX, Kevin</au><au>KEITGES, Norman, E</au><au>LAURIE, Nathanael</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR INJECTING STRAND-BLOCKED CABLE</title><date>2024-04-10</date><risdate>2024</risdate><abstract>A method for rejuvenating a strand-blocked cable having a conductor comprised of a plurality of conductor strands with interstitial volume therebetween blocked by a PIB based mastic, the conductor being surrounded by a polymeric cable insulation. The method comprising installing injection adapters that seal the cable ends of the cable and are usable to inject fluid into the interstitial volume between the conductor strands of the cable; elastically expanding the polymeric cable insulation through the application of pressure to the interstitial volume between the conductor strands of the cable; and injecting at least one injection fluid in which the PIB based mastic is at least partially soluble into the interstitial volume between the conductor strands of the cable. To facilitate elastic deformation of the polymeric cable insulation, the cable may be heated to and maintained at a temperature of T1 above ambient during the injection.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES |
| title | METHOD FOR INJECTING STRAND-BLOCKED CABLE |
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