GAP ADJUSTING GAUGE AND MOUNTING METHOD OF LIGHTNING PROTECTION DEVICE USING THE SAME
PROBLEM TO BE SOLVED: To enable a lightning protection device to be installed at an insulator so that a prescribed gap length can be obtained by a simple and easy means even at a mounting site or the like. SOLUTION: The lightning protection device 4 equipped with a current limiting element having no...
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| creator | FUJII HIROYUKI AKAHO TOMOAKI TAKAYAMA TORU |
| description | PROBLEM TO BE SOLVED: To enable a lightning protection device to be installed at an insulator so that a prescribed gap length can be obtained by a simple and easy means even at a mounting site or the like. SOLUTION: The lightning protection device 4 equipped with a current limiting element having non-linear current-voltage characteristics is installed via a mounting fitting 12 at a ground side site of the insulator to support a power transmission electric wire 1. When an element side electrode 8 of the lightning protection device 4 is opposingly installed at an electric wire side electrode installed at the power transmission electric wire 1 via a discharging gap 11, by mounting the base end part of a removable gap adjusting gauge 13 on the element side electrode 8 of the lightning protection device 4 and by positioning the tip end part of the gap adjusting gauge 13 against the electric wire side electrode, the lightning protection device 4 is positioned in such a state that a gap length G of the discharging gap 11 is regulated, and after that, the gap adjusting gauge 13 is pulled out and removed. |
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SOLUTION: The lightning protection device 4 equipped with a current limiting element having non-linear current-voltage characteristics is installed via a mounting fitting 12 at a ground side site of the insulator to support a power transmission electric wire 1. When an element side electrode 8 of the lightning protection device 4 is opposingly installed at an electric wire side electrode installed at the power transmission electric wire 1 via a discharging gap 11, by mounting the base end part of a removable gap adjusting gauge 13 on the element side electrode 8 of the lightning protection device 4 and by positioning the tip end part of the gap adjusting gauge 13 against the electric wire side electrode, the lightning protection device 4 is positioned in such a state that a gap length G of the discharging gap 11 is regulated, and after that, the gap adjusting gauge 13 is pulled out and removed.</description><edition>7</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>2003</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=20030404&DB=EPODOC&CC=JP&NR=2003100418A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030404&DB=EPODOC&CC=JP&NR=2003100418A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUJII HIROYUKI</creatorcontrib><creatorcontrib>AKAHO TOMOAKI</creatorcontrib><creatorcontrib>TAKAYAMA TORU</creatorcontrib><title>GAP ADJUSTING GAUGE AND MOUNTING METHOD OF LIGHTNING PROTECTION DEVICE USING THE SAME</title><description>PROBLEM TO BE SOLVED: To enable a lightning protection device to be installed at an insulator so that a prescribed gap length can be obtained by a simple and easy means even at a mounting site or the like. SOLUTION: The lightning protection device 4 equipped with a current limiting element having non-linear current-voltage characteristics is installed via a mounting fitting 12 at a ground side site of the insulator to support a power transmission electric wire 1. When an element side electrode 8 of the lightning protection device 4 is opposingly installed at an electric wire side electrode installed at the power transmission electric wire 1 via a discharging gap 11, by mounting the base end part of a removable gap adjusting gauge 13 on the element side electrode 8 of the lightning protection device 4 and by positioning the tip end part of the gap adjusting gauge 13 against the electric wire side electrode, the lightning protection device 4 is positioned in such a state that a gap length G of the discharging gap 11 is regulated, and after that, the gap adjusting gauge 13 is pulled out and removed.</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>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyr0KwjAUQOEuDqK-w8VdSK2D6yW5TVLMD-amaykSJ9FCfX-k4gM4Hfg46yprjICqy4mt16AxawL0ClzI_kuO2AQFoYWL1Yb9YvEamCTb4EFRbyVBTouzIUjoaFut7uNjLrtfN9W-JZbmUKbXUOZpvJVneQ9dPArR1EKc6jM2f00fm00wgg</recordid><startdate>20030404</startdate><enddate>20030404</enddate><creator>FUJII HIROYUKI</creator><creator>AKAHO TOMOAKI</creator><creator>TAKAYAMA TORU</creator><scope>EVB</scope></search><sort><creationdate>20030404</creationdate><title>GAP ADJUSTING GAUGE AND MOUNTING METHOD OF LIGHTNING PROTECTION DEVICE USING THE SAME</title><author>FUJII HIROYUKI ; AKAHO TOMOAKI ; TAKAYAMA TORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003100418A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</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>FUJII HIROYUKI</creatorcontrib><creatorcontrib>AKAHO TOMOAKI</creatorcontrib><creatorcontrib>TAKAYAMA TORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUJII HIROYUKI</au><au>AKAHO TOMOAKI</au><au>TAKAYAMA TORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GAP ADJUSTING GAUGE AND MOUNTING METHOD OF LIGHTNING PROTECTION DEVICE USING THE SAME</title><date>2003-04-04</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To enable a lightning protection device to be installed at an insulator so that a prescribed gap length can be obtained by a simple and easy means even at a mounting site or the like. SOLUTION: The lightning protection device 4 equipped with a current limiting element having non-linear current-voltage characteristics is installed via a mounting fitting 12 at a ground side site of the insulator to support a power transmission electric wire 1. When an element side electrode 8 of the lightning protection device 4 is opposingly installed at an electric wire side electrode installed at the power transmission electric wire 1 via a discharging gap 11, by mounting the base end part of a removable gap adjusting gauge 13 on the element side electrode 8 of the lightning protection device 4 and by positioning the tip end part of the gap adjusting gauge 13 against the electric wire side electrode, the lightning protection device 4 is positioned in such a state that a gap length G of the discharging gap 11 is regulated, and after that, the gap adjusting gauge 13 is pulled out and removed.</abstract><edition>7</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 | GAP ADJUSTING GAUGE AND MOUNTING METHOD OF LIGHTNING PROTECTION DEVICE USING THE SAME |
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