DEVICE FOR KEEPING WARMTH OF IMPELLER
PURPOSE: An impeller thermostat is provided to keep the warmth of an impeller left in the atmosphere after the completion of desulphurization operation, thereby preventing the surface temperature of the impeller from dropping suddenly. CONSTITUTION: An impeller thermostat includes a thermal cover un...
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| creator | WEE, CHANG HYUN KIM, JONG DEOK |
| description | PURPOSE: An impeller thermostat is provided to keep the warmth of an impeller left in the atmosphere after the completion of desulphurization operation, thereby preventing the surface temperature of the impeller from dropping suddenly. CONSTITUTION: An impeller thermostat includes a thermal cover unit(110) and a cover spacing unit(130). The thermal cover unit is arranged on the upper part of a ladle for the impeller lifted from molten iron to be accommodated, and keeps the accommodated impeller warm at a fixed temperature. The cover spacing unit separates the thermal cover unit from the impeller when the impeller is replaced. The preheating unit(140) is additionally included to preheat the impeller. The preheating unit comprises a pair of fuel supply lines(142) and an oxygen supply line(144). |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20130046832A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20130046832A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20130046832A3</originalsourceid><addsrcrecordid>eNrjZFB1cQ3zdHZVcPMPUvB2dQ3w9HNXCHcM8g3xUPB3U_D0DXD18XEN4mFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgaGxgYGJmYWxkaOxsSpAgAOgyPe</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DEVICE FOR KEEPING WARMTH OF IMPELLER</title><source>esp@cenet</source><creator>WEE, CHANG HYUN ; KIM, JONG DEOK</creator><creatorcontrib>WEE, CHANG HYUN ; KIM, JONG DEOK</creatorcontrib><description>PURPOSE: An impeller thermostat is provided to keep the warmth of an impeller left in the atmosphere after the completion of desulphurization operation, thereby preventing the surface temperature of the impeller from dropping suddenly. CONSTITUTION: An impeller thermostat includes a thermal cover unit(110) and a cover spacing unit(130). The thermal cover unit is arranged on the upper part of a ladle for the impeller lifted from molten iron to be accommodated, and keeps the accommodated impeller warm at a fixed temperature. The cover spacing unit separates the thermal cover unit from the impeller when the impeller is replaced. The preheating unit(140) is additionally included to preheat the impeller. The preheating unit comprises a pair of fuel supply lines(142) and an oxygen supply line(144).</description><language>eng ; kor</language><subject>BLASTING ; CHEMISTRY ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; FURNACES ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; METALLURGY OF IRON ; OVENS ; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL ; RETORTS ; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS ; WEAPONS</subject><creationdate>2013</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=20130508&DB=EPODOC&CC=KR&NR=20130046832A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130508&DB=EPODOC&CC=KR&NR=20130046832A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEE, CHANG HYUN</creatorcontrib><creatorcontrib>KIM, JONG DEOK</creatorcontrib><title>DEVICE FOR KEEPING WARMTH OF IMPELLER</title><description>PURPOSE: An impeller thermostat is provided to keep the warmth of an impeller left in the atmosphere after the completion of desulphurization operation, thereby preventing the surface temperature of the impeller from dropping suddenly. CONSTITUTION: An impeller thermostat includes a thermal cover unit(110) and a cover spacing unit(130). The thermal cover unit is arranged on the upper part of a ladle for the impeller lifted from molten iron to be accommodated, and keeps the accommodated impeller warm at a fixed temperature. The cover spacing unit separates the thermal cover unit from the impeller when the impeller is replaced. The preheating unit(140) is additionally included to preheat the impeller. The preheating unit comprises a pair of fuel supply lines(142) and an oxygen supply line(144).</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</subject><subject>FURNACES</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>OVENS</subject><subject>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</subject><subject>RETORTS</subject><subject>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1cQ3zdHZVcPMPUvB2dQ3w9HNXCHcM8g3xUPB3U_D0DXD18XEN4mFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgaGxgYGJmYWxkaOxsSpAgAOgyPe</recordid><startdate>20130508</startdate><enddate>20130508</enddate><creator>WEE, CHANG HYUN</creator><creator>KIM, JONG DEOK</creator><scope>EVB</scope></search><sort><creationdate>20130508</creationdate><title>DEVICE FOR KEEPING WARMTH OF IMPELLER</title><author>WEE, CHANG HYUN ; KIM, JONG DEOK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20130046832A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2013</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</topic><topic>FURNACES</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>OVENS</topic><topic>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</topic><topic>RETORTS</topic><topic>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WEE, CHANG HYUN</creatorcontrib><creatorcontrib>KIM, JONG DEOK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEE, CHANG HYUN</au><au>KIM, JONG DEOK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR KEEPING WARMTH OF IMPELLER</title><date>2013-05-08</date><risdate>2013</risdate><abstract>PURPOSE: An impeller thermostat is provided to keep the warmth of an impeller left in the atmosphere after the completion of desulphurization operation, thereby preventing the surface temperature of the impeller from dropping suddenly. CONSTITUTION: An impeller thermostat includes a thermal cover unit(110) and a cover spacing unit(130). The thermal cover unit is arranged on the upper part of a ladle for the impeller lifted from molten iron to be accommodated, and keeps the accommodated impeller warm at a fixed temperature. The cover spacing unit separates the thermal cover unit from the impeller when the impeller is replaced. The preheating unit(140) is additionally included to preheat the impeller. The preheating unit comprises a pair of fuel supply lines(142) and an oxygen supply line(144).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; kor |
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| subjects | BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OVENS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS |
| title | DEVICE FOR KEEPING WARMTH OF IMPELLER |
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