METHOD AND DEVICE FOR COOLING HIGH TEMPERATURE STEEL MATERIAL
PURPOSE:To prevent uneven cooling of a high temp. steel material without decreasing cooling efficiency by inclining the spraying direction of the water plate- like cooling water flow from a pair of nozzle headers in the directions spacing from each other. CONSTITUTION:A pair of nozzle headers 2, 2&#...
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| creator | NAGAYA MASAHITO IWANAMI NORIO SATOU MASAKI |
| description | PURPOSE:To prevent uneven cooling of a high temp. steel material without decreasing cooling efficiency by inclining the spraying direction of the water plate- like cooling water flow from a pair of nozzle headers in the directions spacing from each other. CONSTITUTION:A pair of nozzle headers 2, 2' are supported freely oscillatably in the traveling direction of a rolled material 1. Cylinders 11 and the base part of the nozzles are connected by bars 10 provided across frames 7 so that the headers can be oscillated to any position. The header 2' is oscillated clockwise and the header 2 counterclockwise as much as required so that the distance LB between the colliding positions of curtain flow 12, 12' is made larger than the distance LT between the centers of the headers 2, 2'. Then even if the distance LA between the extreme downstream position of an interference line A and the colliding position of the flow 12' is larger than the distance LT between the centers, the line A is prevented from arriving at the colliding position of the flow 12 and the uneven cooling is thus prevented. |
| format | Patent |
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CONSTITUTION:A pair of nozzle headers 2, 2' are supported freely oscillatably in the traveling direction of a rolled material 1. Cylinders 11 and the base part of the nozzles are connected by bars 10 provided across frames 7 so that the headers can be oscillated to any position. The header 2' is oscillated clockwise and the header 2 counterclockwise as much as required so that the distance LB between the colliding positions of curtain flow 12, 12' is made larger than the distance LT between the centers of the headers 2, 2'. Then even if the distance LA between the extreme downstream position of an interference line A and the colliding position of the flow 12' is larger than the distance LT between the centers, the line A is prevented from arriving at the colliding position of the flow 12 and the uneven cooling is thus prevented.</description><language>eng</language><subject>CHEMISTRY ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; PERFORMING OPERATIONS ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING</subject><creationdate>1984</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=19841115&DB=EPODOC&CC=JP&NR=S59202113A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25553,76306</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19841115&DB=EPODOC&CC=JP&NR=S59202113A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAGAYA MASAHITO</creatorcontrib><creatorcontrib>IWANAMI NORIO</creatorcontrib><creatorcontrib>SATOU MASAKI</creatorcontrib><title>METHOD AND DEVICE FOR COOLING HIGH TEMPERATURE STEEL MATERIAL</title><description>PURPOSE:To prevent uneven cooling of a high temp. steel material without decreasing cooling efficiency by inclining the spraying direction of the water plate- like cooling water flow from a pair of nozzle headers in the directions spacing from each other. CONSTITUTION:A pair of nozzle headers 2, 2' are supported freely oscillatably in the traveling direction of a rolled material 1. Cylinders 11 and the base part of the nozzles are connected by bars 10 provided across frames 7 so that the headers can be oscillated to any position. The header 2' is oscillated clockwise and the header 2 counterclockwise as much as required so that the distance LB between the colliding positions of curtain flow 12, 12' is made larger than the distance LT between the centers of the headers 2, 2'. Then even if the distance LA between the extreme downstream position of an interference line A and the colliding position of the flow 12' is larger than the distance LT between the centers, the line A is prevented from arriving at the colliding position of the flow 12 and the uneven cooling is thus prevented.</description><subject>CHEMISTRY</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>ROLLING OF METAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1dQ3x8HdRcPRzUXBxDfN0dlVw8w9ScPb39_H0c1fw8HT3UAhx9Q1wDXIMCQ1yVQgOcXX1UfB1DHEN8nT04WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BwaaWRgZGhobGjsbEqAEAE08p2g</recordid><startdate>19841115</startdate><enddate>19841115</enddate><creator>NAGAYA MASAHITO</creator><creator>IWANAMI NORIO</creator><creator>SATOU MASAKI</creator><scope>EVB</scope></search><sort><creationdate>19841115</creationdate><title>METHOD AND DEVICE FOR COOLING HIGH TEMPERATURE STEEL MATERIAL</title><author>NAGAYA MASAHITO ; IWANAMI NORIO ; SATOU MASAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS59202113A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1984</creationdate><topic>CHEMISTRY</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>ROLLING OF METAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>NAGAYA MASAHITO</creatorcontrib><creatorcontrib>IWANAMI NORIO</creatorcontrib><creatorcontrib>SATOU MASAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAGAYA MASAHITO</au><au>IWANAMI NORIO</au><au>SATOU MASAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND DEVICE FOR COOLING HIGH TEMPERATURE STEEL MATERIAL</title><date>1984-11-15</date><risdate>1984</risdate><abstract>PURPOSE:To prevent uneven cooling of a high temp. steel material without decreasing cooling efficiency by inclining the spraying direction of the water plate- like cooling water flow from a pair of nozzle headers in the directions spacing from each other. CONSTITUTION:A pair of nozzle headers 2, 2' are supported freely oscillatably in the traveling direction of a rolled material 1. Cylinders 11 and the base part of the nozzles are connected by bars 10 provided across frames 7 so that the headers can be oscillated to any position. The header 2' is oscillated clockwise and the header 2 counterclockwise as much as required so that the distance LB between the colliding positions of curtain flow 12, 12' is made larger than the distance LT between the centers of the headers 2, 2'. Then even if the distance LA between the extreme downstream position of an interference line A and the colliding position of the flow 12' is larger than the distance LT between the centers, the line A is prevented from arriving at the colliding position of the flow 12 and the uneven cooling is thus prevented.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING |
| title | METHOD AND DEVICE FOR COOLING HIGH TEMPERATURE STEEL MATERIAL |
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