METAL POWDER MANUFACTURING APPARATUS AND METAL POWER MANUFACTURING METHOD
PURPOSE: A metal powder preparation method and apparatus are provided to use a tundish without replacement when an orifice is clogged by closing the orifice and opening the other orifice. CONSTITUTION: A metal powder preparation apparatus comprises a tundish(30), an orifice opening and closing unit,...
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| creator | PARK, MAN JIN KIM, GAP MO HEO, JEONG BEOM KIM, YONG JIN SEO, SEUNG YEOM HWANG, DOO SUN KIM, GWANG MO |
| description | PURPOSE: A metal powder preparation method and apparatus are provided to use a tundish without replacement when an orifice is clogged by closing the orifice and opening the other orifice. CONSTITUTION: A metal powder preparation apparatus comprises a tundish(30), an orifice opening and closing unit, and a spray unit(400). The tundish is formed with first and second orifices(31,32) at the bottom and receives molten metal(5). The orifice opening and closing unit closes the other orifice when one of the orifices is opened. The spray unit is arranged under the tundish and moved to the underside of the opened one of the first and second orifices to spray fluid to molten metal discharged. The orifice opening and closing unit is a stopper module(100) detachably installed on the upper side of the tundish bottom or a sliding gate module arranged on the lower side of the tundish bottom. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20120100632A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20120100632A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20120100632A3</originalsourceid><addsrcrecordid>eNrjZPD0dQ1x9FEI8A93cQ1S8HX0C3VzdA4JDfL0c1dwDAhwDHIMCQ1WcPRzUYArxFAHlPHwd-FhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhkBkYGBmbORoTJwqAAPKLh8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METAL POWDER MANUFACTURING APPARATUS AND METAL POWER MANUFACTURING METHOD</title><source>esp@cenet</source><creator>PARK, MAN JIN ; KIM, GAP MO ; HEO, JEONG BEOM ; KIM, YONG JIN ; SEO, SEUNG YEOM ; HWANG, DOO SUN ; KIM, GWANG MO</creator><creatorcontrib>PARK, MAN JIN ; KIM, GAP MO ; HEO, JEONG BEOM ; KIM, YONG JIN ; SEO, SEUNG YEOM ; HWANG, DOO SUN ; KIM, GWANG MO</creatorcontrib><description>PURPOSE: A metal powder preparation method and apparatus are provided to use a tundish without replacement when an orifice is clogged by closing the orifice and opening the other orifice. CONSTITUTION: A metal powder preparation apparatus comprises a tundish(30), an orifice opening and closing unit, and a spray unit(400). The tundish is formed with first and second orifices(31,32) at the bottom and receives molten metal(5). The orifice opening and closing unit closes the other orifice when one of the orifices is opened. The spray unit is arranged under the tundish and moved to the underside of the opened one of the first and second orifices to spray fluid to molten metal discharged. The orifice opening and closing unit is a stopper module(100) detachably installed on the upper side of the tundish bottom or a sliding gate module arranged on the lower side of the tundish bottom.</description><language>eng ; kor</language><subject>CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING ; WORKING METALLIC POWDER</subject><creationdate>2012</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=20120912&DB=EPODOC&CC=KR&NR=20120100632A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120912&DB=EPODOC&CC=KR&NR=20120100632A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PARK, MAN JIN</creatorcontrib><creatorcontrib>KIM, GAP MO</creatorcontrib><creatorcontrib>HEO, JEONG BEOM</creatorcontrib><creatorcontrib>KIM, YONG JIN</creatorcontrib><creatorcontrib>SEO, SEUNG YEOM</creatorcontrib><creatorcontrib>HWANG, DOO SUN</creatorcontrib><creatorcontrib>KIM, GWANG MO</creatorcontrib><title>METAL POWDER MANUFACTURING APPARATUS AND METAL POWER MANUFACTURING METHOD</title><description>PURPOSE: A metal powder preparation method and apparatus are provided to use a tundish without replacement when an orifice is clogged by closing the orifice and opening the other orifice. CONSTITUTION: A metal powder preparation apparatus comprises a tundish(30), an orifice opening and closing unit, and a spray unit(400). The tundish is formed with first and second orifices(31,32) at the bottom and receives molten metal(5). The orifice opening and closing unit closes the other orifice when one of the orifices is opened. The spray unit is arranged under the tundish and moved to the underside of the opened one of the first and second orifices to spray fluid to molten metal discharged. The orifice opening and closing unit is a stopper module(100) detachably installed on the upper side of the tundish bottom or a sliding gate module arranged on the lower side of the tundish bottom.</description><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD0dQ1x9FEI8A93cQ1S8HX0C3VzdA4JDfL0c1dwDAhwDHIMCQ1WcPRzUYArxFAHlPHwd-FhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhkBkYGBmbORoTJwqAAPKLh8</recordid><startdate>20120912</startdate><enddate>20120912</enddate><creator>PARK, MAN JIN</creator><creator>KIM, GAP MO</creator><creator>HEO, JEONG BEOM</creator><creator>KIM, YONG JIN</creator><creator>SEO, SEUNG YEOM</creator><creator>HWANG, DOO SUN</creator><creator>KIM, GWANG MO</creator><scope>EVB</scope></search><sort><creationdate>20120912</creationdate><title>METAL POWDER MANUFACTURING APPARATUS AND METAL POWER MANUFACTURING METHOD</title><author>PARK, MAN JIN ; KIM, GAP MO ; HEO, JEONG BEOM ; KIM, YONG JIN ; SEO, SEUNG YEOM ; HWANG, DOO SUN ; KIM, GWANG MO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20120100632A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2012</creationdate><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>PARK, MAN JIN</creatorcontrib><creatorcontrib>KIM, GAP MO</creatorcontrib><creatorcontrib>HEO, JEONG BEOM</creatorcontrib><creatorcontrib>KIM, YONG JIN</creatorcontrib><creatorcontrib>SEO, SEUNG YEOM</creatorcontrib><creatorcontrib>HWANG, DOO SUN</creatorcontrib><creatorcontrib>KIM, GWANG MO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PARK, MAN JIN</au><au>KIM, GAP MO</au><au>HEO, JEONG BEOM</au><au>KIM, YONG JIN</au><au>SEO, SEUNG YEOM</au><au>HWANG, DOO SUN</au><au>KIM, GWANG MO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METAL POWDER MANUFACTURING APPARATUS AND METAL POWER MANUFACTURING METHOD</title><date>2012-09-12</date><risdate>2012</risdate><abstract>PURPOSE: A metal powder preparation method and apparatus are provided to use a tundish without replacement when an orifice is clogged by closing the orifice and opening the other orifice. CONSTITUTION: A metal powder preparation apparatus comprises a tundish(30), an orifice opening and closing unit, and a spray unit(400). The tundish is formed with first and second orifices(31,32) at the bottom and receives molten metal(5). The orifice opening and closing unit closes the other orifice when one of the orifices is opened. The spray unit is arranged under the tundish and moved to the underside of the opened one of the first and second orifices to spray fluid to molten metal discharged. The orifice opening and closing unit is a stopper module(100) detachably installed on the upper side of the tundish bottom or a sliding gate module arranged on the lower side of the tundish bottom.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; kor |
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| subjects | CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER |
| title | METAL POWDER MANUFACTURING APPARATUS AND METAL POWER MANUFACTURING METHOD |
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