VERFAHREN ZUM AUTOMATISCHEN GIESSEN VON GESCHMOLZENEM METALL BEIM STRANGGIESSEN
A method for automatic pouring of molten metal from a ladle into a tundish through the use of a rotary nozzle, wherein the pouring operation between a ladle and a tundish in continuous casting of metal is effected by a rotary nozzle, and a plurality of pouring nozzles having different diameters are...
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creator | KOBATAKE,TATSUO TATE,MASAHISA YOSHIWARA,TETSUYA |
description | A method for automatic pouring of molten metal from a ladle into a tundish through the use of a rotary nozzle, wherein the pouring operation between a ladle and a tundish in continuous casting of metal is effected by a rotary nozzle, and a plurality of pouring nozzles having different diameters are mounted on the rotary nozzle, whereby the pouring nozzles are used alternately by 100% fully opening and closing the same. The plurality of pouring nozzles with different diameters include at least a pouring nozzle whose pouring rate for wide open pouring is greater than that required to maintain the level of the molten metal in the tundish at a predetermined reference level and another pouring nozzle whose pouring rate for wide open pouring is less than that required to maintain the predetermined reference level. |
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The plurality of pouring nozzles with different diameters include at least a pouring nozzle whose pouring rate for wide open pouring is greater than that required to maintain the level of the molten metal in the tundish at a predetermined reference level and another pouring nozzle whose pouring rate for wide open pouring is less than that required to maintain the predetermined reference level.</description><edition>2</edition><language>ger</language><subject>CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; CONTROLLING ; PERFORMING OPERATIONS ; PHYSICS ; POWDER METALLURGY ; REGULATING ; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES ; TRANSPORTING</subject><creationdate>1979</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=19790125&DB=EPODOC&CC=DE&NR=2830840A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19790125&DB=EPODOC&CC=DE&NR=2830840A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOBATAKE,TATSUO</creatorcontrib><creatorcontrib>TATE,MASAHISA</creatorcontrib><creatorcontrib>YOSHIWARA,TETSUYA</creatorcontrib><title>VERFAHREN ZUM AUTOMATISCHEN GIESSEN VON GESCHMOLZENEM METALL BEIM STRANGGIESSEN</title><description>A method for automatic pouring of molten metal from a ladle into a tundish through the use of a rotary nozzle, wherein the pouring operation between a ladle and a tundish in continuous casting of metal is effected by a rotary nozzle, and a plurality of pouring nozzles having different diameters are mounted on the rotary nozzle, whereby the pouring nozzles are used alternately by 100% fully opening and closing the same. The plurality of pouring nozzles with different diameters include at least a pouring nozzle whose pouring rate for wide open pouring is greater than that required to maintain the level of the molten metal in the tundish at a predetermined reference level and another pouring nozzle whose pouring rate for wide open pouring is less than that required to maintain the predetermined reference level.</description><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>CONTROLLING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>POWDER METALLURGY</subject><subject>REGULATING</subject><subject>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1979</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAPcw1yc_QIcvVTiAr1VXAMDfH3dQzxDHb2AIq4e7oGBwPpMH8g2xUo5uvvE-Xq5-qr4Osa4ujjo-Dk6umrEBwS5OjnDlXLw8CalphTnMoLpbkZFNxcQ5w9dFML8uNTiwsSk1PzUkviXVyNLIwNLEwMHA2NiVACACDrLrU</recordid><startdate>19790125</startdate><enddate>19790125</enddate><creator>KOBATAKE,TATSUO</creator><creator>TATE,MASAHISA</creator><creator>YOSHIWARA,TETSUYA</creator><scope>EVB</scope></search><sort><creationdate>19790125</creationdate><title>VERFAHREN ZUM AUTOMATISCHEN GIESSEN VON GESCHMOLZENEM METALL BEIM STRANGGIESSEN</title><author>KOBATAKE,TATSUO ; TATE,MASAHISA ; YOSHIWARA,TETSUYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE2830840A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1979</creationdate><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>CONTROLLING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>POWDER METALLURGY</topic><topic>REGULATING</topic><topic>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KOBATAKE,TATSUO</creatorcontrib><creatorcontrib>TATE,MASAHISA</creatorcontrib><creatorcontrib>YOSHIWARA,TETSUYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOBATAKE,TATSUO</au><au>TATE,MASAHISA</au><au>YOSHIWARA,TETSUYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VERFAHREN ZUM AUTOMATISCHEN GIESSEN VON GESCHMOLZENEM METALL BEIM STRANGGIESSEN</title><date>1979-01-25</date><risdate>1979</risdate><abstract>A method for automatic pouring of molten metal from a ladle into a tundish through the use of a rotary nozzle, wherein the pouring operation between a ladle and a tundish in continuous casting of metal is effected by a rotary nozzle, and a plurality of pouring nozzles having different diameters are mounted on the rotary nozzle, whereby the pouring nozzles are used alternately by 100% fully opening and closing the same. The plurality of pouring nozzles with different diameters include at least a pouring nozzle whose pouring rate for wide open pouring is greater than that required to maintain the level of the molten metal in the tundish at a predetermined reference level and another pouring nozzle whose pouring rate for wide open pouring is less than that required to maintain the predetermined reference level.</abstract><edition>2</edition><oa>free_for_read</oa></addata></record> |
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subjects | CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CONTROLLING PERFORMING OPERATIONS PHYSICS POWDER METALLURGY REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TRANSPORTING |
title | VERFAHREN ZUM AUTOMATISCHEN GIESSEN VON GESCHMOLZENEM METALL BEIM STRANGGIESSEN |
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