GAS-SEALING MEANS FOR SPACE OF BED OF HEATING OVEN
PURPOSE:To prevent the invasion of cool air into an oven from a side space between the stationary and movable beds of the oven, by providing a means for injecting high-temp. gas at the side space, and holding pressure at the side space higher than that in the oven by the injection of high-temp. gas....
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creator | HAMAMURA SAKAE IKEBE KIHACHI SHINBAYASHI TAKAFUMI YOSHITOSHI MASAMORI |
description | PURPOSE:To prevent the invasion of cool air into an oven from a side space between the stationary and movable beds of the oven, by providing a means for injecting high-temp. gas at the side space, and holding pressure at the side space higher than that in the oven by the injection of high-temp. gas. CONSTITUTION:A side space Z of a gap (d) is existent between the stationary bed 1 and the movable bed 2 of an oven, and a water-sealed box 3 is provided inside. A conduit 10 for high-temp. exhaust gas is introduced to the space Z, and a spray nozzle 11 at its top end is faced to the lower part of the space Z. A plate 12 for attaching the conduit 10 is fixed to the supporting plate 6 of the stationary bed 1 by bolts 13, and a heat-insulating material 14 is provided around the conduit 10. Exhaust gas G from a heating oven is supplied to said conduit 10 by a blower 15 and sprayed obliquely upwards through the spray nozzle 11. Since pressure at the space Z is held higher than that in the oven, the invasion of cool air is prevented so as to inhibit the cooling of steel materials and the formation of skid marks. |
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fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS58174519A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS58174519A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS58174519A3</originalsourceid><addsrcrecordid>eNrjZDBydwzWDXZ19PH0c1fwdXX0C1Zw8w9SCA5wdHZV8HdTcHJ1AVEero4hIBX-Ya5-PAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3isg2NTC0NzE1NDS0ZgYNQAz0CaA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>GAS-SEALING MEANS FOR SPACE OF BED OF HEATING OVEN</title><source>esp@cenet</source><creator>HAMAMURA SAKAE ; IKEBE KIHACHI ; SHINBAYASHI TAKAFUMI ; YOSHITOSHI MASAMORI</creator><creatorcontrib>HAMAMURA SAKAE ; IKEBE KIHACHI ; SHINBAYASHI TAKAFUMI ; YOSHITOSHI MASAMORI</creatorcontrib><description>PURPOSE:To prevent the invasion of cool air into an oven from a side space between the stationary and movable beds of the oven, by providing a means for injecting high-temp. gas at the side space, and holding pressure at the side space higher than that in the oven by the injection of high-temp. gas. CONSTITUTION:A side space Z of a gap (d) is existent between the stationary bed 1 and the movable bed 2 of an oven, and a water-sealed box 3 is provided inside. A conduit 10 for high-temp. exhaust gas is introduced to the space Z, and a spray nozzle 11 at its top end is faced to the lower part of the space Z. A plate 12 for attaching the conduit 10 is fixed to the supporting plate 6 of the stationary bed 1 by bolts 13, and a heat-insulating material 14 is provided around the conduit 10. Exhaust gas G from a heating oven is supplied to said conduit 10 by a blower 15 and sprayed obliquely upwards through the spray nozzle 11. Since pressure at the space Z is held higher than that in the oven, the invasion of cool air is prevented so as to inhibit the cooling of steel materials and the formation of skid marks.</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 ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><creationdate>1983</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=19831013&DB=EPODOC&CC=JP&NR=S58174519A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19831013&DB=EPODOC&CC=JP&NR=S58174519A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAMAMURA SAKAE</creatorcontrib><creatorcontrib>IKEBE KIHACHI</creatorcontrib><creatorcontrib>SHINBAYASHI TAKAFUMI</creatorcontrib><creatorcontrib>YOSHITOSHI MASAMORI</creatorcontrib><title>GAS-SEALING MEANS FOR SPACE OF BED OF HEATING OVEN</title><description>PURPOSE:To prevent the invasion of cool air into an oven from a side space between the stationary and movable beds of the oven, by providing a means for injecting high-temp. gas at the side space, and holding pressure at the side space higher than that in the oven by the injection of high-temp. gas. CONSTITUTION:A side space Z of a gap (d) is existent between the stationary bed 1 and the movable bed 2 of an oven, and a water-sealed box 3 is provided inside. A conduit 10 for high-temp. exhaust gas is introduced to the space Z, and a spray nozzle 11 at its top end is faced to the lower part of the space Z. A plate 12 for attaching the conduit 10 is fixed to the supporting plate 6 of the stationary bed 1 by bolts 13, and a heat-insulating material 14 is provided around the conduit 10. Exhaust gas G from a heating oven is supplied to said conduit 10 by a blower 15 and sprayed obliquely upwards through the spray nozzle 11. Since pressure at the space Z is held higher than that in the oven, the invasion of cool air is prevented so as to inhibit the cooling of steel materials and the formation of skid marks.</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>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBydwzWDXZ19PH0c1fwdXX0C1Zw8w9SCA5wdHZV8HdTcHJ1AVEero4hIBX-Ya5-PAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3isg2NTC0NzE1NDS0ZgYNQAz0CaA</recordid><startdate>19831013</startdate><enddate>19831013</enddate><creator>HAMAMURA SAKAE</creator><creator>IKEBE KIHACHI</creator><creator>SHINBAYASHI TAKAFUMI</creator><creator>YOSHITOSHI MASAMORI</creator><scope>EVB</scope></search><sort><creationdate>19831013</creationdate><title>GAS-SEALING MEANS FOR SPACE OF BED OF HEATING OVEN</title><author>HAMAMURA SAKAE ; IKEBE KIHACHI ; SHINBAYASHI TAKAFUMI ; YOSHITOSHI MASAMORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS58174519A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1983</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>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAMAMURA SAKAE</creatorcontrib><creatorcontrib>IKEBE KIHACHI</creatorcontrib><creatorcontrib>SHINBAYASHI TAKAFUMI</creatorcontrib><creatorcontrib>YOSHITOSHI MASAMORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAMAMURA SAKAE</au><au>IKEBE KIHACHI</au><au>SHINBAYASHI TAKAFUMI</au><au>YOSHITOSHI MASAMORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GAS-SEALING MEANS FOR SPACE OF BED OF HEATING OVEN</title><date>1983-10-13</date><risdate>1983</risdate><abstract>PURPOSE:To prevent the invasion of cool air into an oven from a side space between the stationary and movable beds of the oven, by providing a means for injecting high-temp. gas at the side space, and holding pressure at the side space higher than that in the oven by the injection of high-temp. gas. CONSTITUTION:A side space Z of a gap (d) is existent between the stationary bed 1 and the movable bed 2 of an oven, and a water-sealed box 3 is provided inside. A conduit 10 for high-temp. exhaust gas is introduced to the space Z, and a spray nozzle 11 at its top end is faced to the lower part of the space Z. A plate 12 for attaching the conduit 10 is fixed to the supporting plate 6 of the stationary bed 1 by bolts 13, and a heat-insulating material 14 is provided around the conduit 10. Exhaust gas G from a heating oven is supplied to said conduit 10 by a blower 15 and sprayed obliquely upwards through the spray nozzle 11. Since pressure at the space Z is held higher than that in the oven, the invasion of cool air is prevented so as to inhibit the cooling of steel materials and the formation of skid marks.</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 METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS |
title | GAS-SEALING MEANS FOR SPACE OF BED OF HEATING OVEN |
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