Overvoltage protecting element
An overvoltage protecting element comprises a hollow cylinder of an insulating material, a pair of electrodes sealed to the opposite ends of the cylinder, and a pair of conductive layers disposed on the inner wall of the cylinder so as to be located opposite to the respective electrodes and each hav...
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| creator | YUKIO TAKAYANAGI KEIKICHI TSUKIOKA |
| description | An overvoltage protecting element comprises a hollow cylinder of an insulating material, a pair of electrodes sealed to the opposite ends of the cylinder, and a pair of conductive layers disposed on the inner wall of the cylinder so as to be located opposite to the respective electrodes and each having a projection which extends toward the electrode. The conductive layers are of the band type, and one or more projections are provided on a part thereof. In order to prevent deterioration of insulation resistance by repeated discharge, the conductive layers are provided at positions which are electrically insulated from the two main electrodes. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US4056753A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US4056753A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US4056753A3</originalsourceid><addsrcrecordid>eNrjZJDzL0stKsvPKUlMT1UoKMovSU0uycxLV0jNSc1NzSvhYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxocEmBqZm5qbGjsaEVQAApeAkYg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Overvoltage protecting element</title><source>esp@cenet</source><creator>YUKIO; TAKAYANAGI ; KEIKICHI; TSUKIOKA</creator><creatorcontrib>YUKIO; TAKAYANAGI ; KEIKICHI; TSUKIOKA</creatorcontrib><description>An overvoltage protecting element comprises a hollow cylinder of an insulating material, a pair of electrodes sealed to the opposite ends of the cylinder, and a pair of conductive layers disposed on the inner wall of the cylinder so as to be located opposite to the respective electrodes and each having a projection which extends toward the electrode. The conductive layers are of the band type, and one or more projections are provided on a part thereof. In order to prevent deterioration of insulation resistance by repeated discharge, the conductive layers are provided at positions which are electrically insulated from the two main electrodes.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; CORONA DEVICES ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRICITY ; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES ; OVERVOLTAGE ARRESTERS USING SPARK GAPS ; SPARK GAPS ; SPARKING PLUGS</subject><creationdate>1977</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=19771101&DB=EPODOC&CC=US&NR=4056753A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19771101&DB=EPODOC&CC=US&NR=4056753A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YUKIO; TAKAYANAGI</creatorcontrib><creatorcontrib>KEIKICHI; TSUKIOKA</creatorcontrib><title>Overvoltage protecting element</title><description>An overvoltage protecting element comprises a hollow cylinder of an insulating material, a pair of electrodes sealed to the opposite ends of the cylinder, and a pair of conductive layers disposed on the inner wall of the cylinder so as to be located opposite to the respective electrodes and each having a projection which extends toward the electrode. The conductive layers are of the band type, and one or more projections are provided on a part thereof. In order to prevent deterioration of insulation resistance by repeated discharge, the conductive layers are provided at positions which are electrically insulated from the two main electrodes.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CORONA DEVICES</subject><subject>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</subject><subject>ELECTRICITY</subject><subject>GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES</subject><subject>OVERVOLTAGE ARRESTERS USING SPARK GAPS</subject><subject>SPARK GAPS</subject><subject>SPARKING PLUGS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1977</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDzL0stKsvPKUlMT1UoKMovSU0uycxLV0jNSc1NzSvhYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxocEmBqZm5qbGjsaEVQAApeAkYg</recordid><startdate>19771101</startdate><enddate>19771101</enddate><creator>YUKIO; TAKAYANAGI</creator><creator>KEIKICHI; TSUKIOKA</creator><scope>EVB</scope></search><sort><creationdate>19771101</creationdate><title>Overvoltage protecting element</title><author>YUKIO; TAKAYANAGI ; KEIKICHI; TSUKIOKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4056753A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1977</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CORONA DEVICES</topic><topic>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</topic><topic>ELECTRICITY</topic><topic>GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES</topic><topic>OVERVOLTAGE ARRESTERS USING SPARK GAPS</topic><topic>SPARK GAPS</topic><topic>SPARKING PLUGS</topic><toplevel>online_resources</toplevel><creatorcontrib>YUKIO; TAKAYANAGI</creatorcontrib><creatorcontrib>KEIKICHI; TSUKIOKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YUKIO; TAKAYANAGI</au><au>KEIKICHI; TSUKIOKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Overvoltage protecting element</title><date>1977-11-01</date><risdate>1977</risdate><abstract>An overvoltage protecting element comprises a hollow cylinder of an insulating material, a pair of electrodes sealed to the opposite ends of the cylinder, and a pair of conductive layers disposed on the inner wall of the cylinder so as to be located opposite to the respective electrodes and each having a projection which extends toward the electrode. The conductive layers are of the band type, and one or more projections are provided on a part thereof. In order to prevent deterioration of insulation resistance by repeated discharge, the conductive layers are provided at positions which are electrically insulated from the two main electrodes.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS CORONA DEVICES ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARK GAPS SPARKING PLUGS |
| title | Overvoltage protecting element |
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