LIGHTNING INSULATOR SET
PURPOSE:To enhance the protection characteristic and long-range reliability of a lightning insulator set and to allow the insulator set to easily capture lightning surge current. CONSTITUTION:A supporting insulator 2 for supporting a transmission line 4 and a lightning insulator 6 having a built-in...
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| creator | IMAKOMA TAKASHI NAKAYAMA TETSUYA |
| description | PURPOSE:To enhance the protection characteristic and long-range reliability of a lightning insulator set and to allow the insulator set to easily capture lightning surge current. CONSTITUTION:A supporting insulator 2 for supporting a transmission line 4 and a lightning insulator 6 having a built-in resistance element of nonlinear voltage-current characteristic are mounted on the respective portions of the support arm 1 of a steel tower. Discharge electrodes 14, 20 are provided at the ends of the support and lightning insulators 2, 6, respectively, and are arranged opposite to each other with a predetermined aerial discharging gap G therebetween. The aerial discharging gap G is normally opened by rotating the ground discharge electrode 20 using a switching motor 20, and is closed when a thunder occurs and is opened again after the thunder has ceased. |
| format | Patent |
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CONSTITUTION:A supporting insulator 2 for supporting a transmission line 4 and a lightning insulator 6 having a built-in resistance element of nonlinear voltage-current characteristic are mounted on the respective portions of the support arm 1 of a steel tower. Discharge electrodes 14, 20 are provided at the ends of the support and lightning insulators 2, 6, respectively, and are arranged opposite to each other with a predetermined aerial discharging gap G therebetween. The aerial discharging gap G is normally opened by rotating the ground discharge electrode 20 using a switching motor 20, and is closed when a thunder occurs and is opened again after the thunder has ceased.</description><edition>5</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; CABLES ; CONDUCTORS ; CORONA DEVICES ; ELECTRICITY ; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES ; INSULATORS ; OVERVOLTAGE ARRESTERS USING SPARK GAPS ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES ; SPARK GAPS ; SPARKING PLUGS</subject><creationdate>1994</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=19940318&DB=EPODOC&CC=JP&NR=H0676667A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940318&DB=EPODOC&CC=JP&NR=H0676667A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IMAKOMA TAKASHI</creatorcontrib><creatorcontrib>NAKAYAMA TETSUYA</creatorcontrib><title>LIGHTNING INSULATOR SET</title><description>PURPOSE:To enhance the protection characteristic and long-range reliability of a lightning insulator set and to allow the insulator set to easily capture lightning surge current. 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The aerial discharging gap G is normally opened by rotating the ground discharge electrode 20 using a switching motor 20, and is closed when a thunder occurs and is opened again after the thunder has ceased.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CONDUCTORS</subject><subject>CORONA DEVICES</subject><subject>ELECTRICITY</subject><subject>GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES</subject><subject>INSULATORS</subject><subject>OVERVOLTAGE ARRESTERS USING SPARK GAPS</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><subject>SPARK GAPS</subject><subject>SPARKING PLUGS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD38XT3CPHz9HNX8PQLDvVxDPEPUgh2DeFhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GZuZmZmbmjsZEKAEAry4few</recordid><startdate>19940318</startdate><enddate>19940318</enddate><creator>IMAKOMA TAKASHI</creator><creator>NAKAYAMA TETSUYA</creator><scope>EVB</scope></search><sort><creationdate>19940318</creationdate><title>LIGHTNING INSULATOR SET</title><author>IMAKOMA TAKASHI ; NAKAYAMA TETSUYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0676667A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CONDUCTORS</topic><topic>CORONA DEVICES</topic><topic>ELECTRICITY</topic><topic>GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES</topic><topic>INSULATORS</topic><topic>OVERVOLTAGE ARRESTERS USING SPARK GAPS</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><topic>SPARK GAPS</topic><topic>SPARKING PLUGS</topic><toplevel>online_resources</toplevel><creatorcontrib>IMAKOMA TAKASHI</creatorcontrib><creatorcontrib>NAKAYAMA TETSUYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IMAKOMA TAKASHI</au><au>NAKAYAMA TETSUYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIGHTNING INSULATOR SET</title><date>1994-03-18</date><risdate>1994</risdate><abstract>PURPOSE:To enhance the protection characteristic and long-range reliability of a lightning insulator set and to allow the insulator set to easily capture lightning surge current. CONSTITUTION:A supporting insulator 2 for supporting a transmission line 4 and a lightning insulator 6 having a built-in resistance element of nonlinear voltage-current characteristic are mounted on the respective portions of the support arm 1 of a steel tower. Discharge electrodes 14, 20 are provided at the ends of the support and lightning insulators 2, 6, respectively, and are arranged opposite to each other with a predetermined aerial discharging gap G therebetween. The aerial discharging gap G is normally opened by rotating the ground discharge electrode 20 using a switching motor 20, and is closed when a thunder occurs and is opened again after the thunder has ceased.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS CORONA DEVICES ELECTRICITY GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES INSULATORS OVERVOLTAGE ARRESTERS USING SPARK GAPS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SPARK GAPS SPARKING PLUGS |
| title | LIGHTNING INSULATOR SET |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T06%3A50%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=IMAKOMA%20TAKASHI&rft.date=1994-03-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH0676667A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |