Inductor for heating inner-circumference of hole

1. Field of the Invention There is provided an inductor for heating the inner circumference of a hole, by which induction heating of the inner circumference of a hole and so on can be realized rapidly and uniformly in the direction of the circumference, and there is no risk of a short-circuit betwee...

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1. Verfasser:	Maenosono, Tsukasa
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Sprache:	eng
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creator	Maenosono, Tsukasa
description	1. Field of the Invention There is provided an inductor for heating the inner circumference of a hole, by which induction heating of the inner circumference of a hole and so on can be realized rapidly and uniformly in the direction of the circumference, and there is no risk of a short-circuit between a solenoidal coil and transition conductor passing therethrough. According to a configuration in which a magnetic core with a cylindrical shape is arranged inside of a solenoidal coil which forms the inductor , and a transition conductor extending from one end of the solenoidal coil to a feeding terminal through the inside of the solenoidal coil is arranged in an inserted manner into a hollow portion of the magnetic core , a risk of the short circuit is avoided by using an insulating material for the magnetic core , assuming that the magnetic core with a large cross-sectional area is concentrically arranged in the solenoidal coil
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Field of the Invention There is provided an inductor for heating the inner circumference of a hole, by which induction heating of the inner circumference of a hole and so on can be realized rapidly and uniformly in the direction of the circumference, and there is no risk of a short-circuit between a solenoidal coil and transition conductor passing therethrough. According to a configuration in which a magnetic core with a cylindrical shape is arranged inside of a solenoidal coil which forms the inductor , and a transition conductor extending from one end of the solenoidal coil to a feeding terminal through the inside of the solenoidal coil is arranged in an inserted manner into a hollow portion of the magnetic core , a risk of the short circuit is avoided by using an insulating material for the magnetic core , assuming that the magnetic core with a large cross-sectional area is concentrically arranged in the solenoidal coil</description><language>eng</language><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6778057$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6778057$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Maenosono, Tsukasa</creatorcontrib><creatorcontrib>DAI-ICHI High Frequency Co., Ltd</creatorcontrib><title>Inductor for heating inner-circumference of hole</title><description>1. Field of the Invention There is provided an inductor for heating the inner circumference of a hole, by which induction heating of the inner circumference of a hole and so on can be realized rapidly and uniformly in the direction of the circumference, and there is no risk of a short-circuit between a solenoidal coil and transition conductor passing therethrough. According to a configuration in which a magnetic core with a cylindrical shape is arranged inside of a solenoidal coil which forms the inductor , and a transition conductor extending from one end of the solenoidal coil to a feeding terminal through the inside of the solenoidal coil is arranged in an inserted manner into a hollow portion of the magnetic core , a risk of the short circuit is avoided by using an insulating material for the magnetic core , assuming that the magnetic core with a large cross-sectional area is concentrically arranged in the solenoidal coil</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZDDwzEspTS7JL1JIA-KM1MSSzLx0hcy8vNQi3eTMouTS3LTUotS85FSF_DSFjPycVB4G1rTEnOJUXijNzaDg5hri7KFbWlyQWJKaV1Icn16UCKIMzMzNLQxMzY2JUAIAO2YsRQ</recordid><startdate>20040817</startdate><enddate>20040817</enddate><creator>Maenosono, Tsukasa</creator><scope>EFH</scope></search><sort><creationdate>20040817</creationdate><title>Inductor for heating inner-circumference of hole</title><author>Maenosono, Tsukasa</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_067780573</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Maenosono, Tsukasa</creatorcontrib><creatorcontrib>DAI-ICHI High Frequency Co., Ltd</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Maenosono, Tsukasa</au><aucorp>DAI-ICHI High Frequency Co., Ltd</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Inductor for heating inner-circumference of hole</title><date>2004-08-17</date><risdate>2004</risdate><abstract>1. Field of the Invention There is provided an inductor for heating the inner circumference of a hole, by which induction heating of the inner circumference of a hole and so on can be realized rapidly and uniformly in the direction of the circumference, and there is no risk of a short-circuit between a solenoidal coil and transition conductor passing therethrough. According to a configuration in which a magnetic core with a cylindrical shape is arranged inside of a solenoidal coil which forms the inductor , and a transition conductor extending from one end of the solenoidal coil to a feeding terminal through the inside of the solenoidal coil is arranged in an inserted manner into a hollow portion of the magnetic core , a risk of the short circuit is avoided by using an insulating material for the magnetic core , assuming that the magnetic core with a large cross-sectional area is concentrically arranged in the solenoidal coil</abstract><oa>free_for_read</oa></addata></record>
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title	Inductor for heating inner-circumference of hole
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