METHOD FOR AUTOMATICALLY SUPPLYING MOLTEN METAL AND HOLDING FURNACE ATTACHED AUTOMATICALLY MOLTEN METAL SUPPLYING EQUIPMENT
PURPOSE:To always accurately tap clean molten metal with simple and compact equipment by controlling the molten metal in a holding chamber to clean with a treating chamber and supplying the molten metal from the treating chamber to a molten metal tapping chamber in succession in accordance with the...
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| creator | TOYODA TOMOHIRO YAMAOKA MASAO |
| description | PURPOSE:To always accurately tap clean molten metal with simple and compact equipment by controlling the molten metal in a holding chamber to clean with a treating chamber and supplying the molten metal from the treating chamber to a molten metal tapping chamber in succession in accordance with the molten metal tapping quantity from the molten metal tapping chamber. CONSTITUTION:The molten metal surface level in the holding chamber 4 is detected with level sensors 10a, 11 in the treating chamber 7 to control the molten metal height and the control of the molten metal temp. is executed with a thermocouple 9a and a heater 6a. Further, inert gas is blown into the molten metal from a porous lance 8 and various kinds of gases are exhausted from the molten metal and the oxide, etc., is removed, to make the molten metal clean. Successively, the molten metal in the treating chamber 7 is filled up into the molten metal tapping chamber 2 by opening a plug 13 and then the plug is closed, and a pushing block 3 is descended in the molten metal tapping chamber 2 and submerged to the prescribed depth, and the molten metal quantity corresponding to the submerged volume thereof is supplied to the next process through a molten metal trough 16. At the time of completing the molten metal tapping, the pushing block 3 is ascended and again by opening the plug 13, the molten metal is supplied from the treating chamber 7 to the molten metal tapping chamber 2. By this method, the molten metal under clean condition is supplied to the next process with the compact molten metal supplying device. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH0215870A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH0215870A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH0215870A3</originalsourceid><addsrcrecordid>eNqNjL0KwjAURrs4iPoO9wWEqoiul-TGRPJnezN0KkXiJFqomy-vgiA6OX3Dd84ZF3dHrIMEFSrAxMEhG4HWNlCnGG1j_A5csEweniRaQC9BBytfh0qVR0GAzCg0yZ_Cl_fJ0SGZ6MjztBiduvOQZ--dFKCIhZ7n_trmoe-O-ZJv7T7qcrlYbzclrv5AHiokOzY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR AUTOMATICALLY SUPPLYING MOLTEN METAL AND HOLDING FURNACE ATTACHED AUTOMATICALLY MOLTEN METAL SUPPLYING EQUIPMENT</title><source>esp@cenet</source><creator>TOYODA TOMOHIRO ; YAMAOKA MASAO</creator><creatorcontrib>TOYODA TOMOHIRO ; YAMAOKA MASAO</creatorcontrib><description>PURPOSE:To always accurately tap clean molten metal with simple and compact equipment by controlling the molten metal in a holding chamber to clean with a treating chamber and supplying the molten metal from the treating chamber to a molten metal tapping chamber in succession in accordance with the molten metal tapping quantity from the molten metal tapping chamber. CONSTITUTION:The molten metal surface level in the holding chamber 4 is detected with level sensors 10a, 11 in the treating chamber 7 to control the molten metal height and the control of the molten metal temp. is executed with a thermocouple 9a and a heater 6a. Further, inert gas is blown into the molten metal from a porous lance 8 and various kinds of gases are exhausted from the molten metal and the oxide, etc., is removed, to make the molten metal clean. Successively, the molten metal in the treating chamber 7 is filled up into the molten metal tapping chamber 2 by opening a plug 13 and then the plug is closed, and a pushing block 3 is descended in the molten metal tapping chamber 2 and submerged to the prescribed depth, and the molten metal quantity corresponding to the submerged volume thereof is supplied to the next process through a molten metal trough 16. At the time of completing the molten metal tapping, the pushing block 3 is ascended and again by opening the plug 13, the molten metal is supplied from the treating chamber 7 to the molten metal tapping chamber 2. By this method, the molten metal under clean condition is supplied to the next process with the compact molten metal supplying device.</description><language>eng</language><subject>BLASTING ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; 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 ; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; METALLURGY OF IRON ; OPEN SINTERING OR LIKE APPARATUS ; OVENS ; PERFORMING OPERATIONS ; POWDER METALLURGY ; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL ; RETORTS ; TRANSPORTING ; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS ; WEAPONS</subject><creationdate>1990</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=19900119&DB=EPODOC&CC=JP&NR=H0215870A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19900119&DB=EPODOC&CC=JP&NR=H0215870A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TOYODA TOMOHIRO</creatorcontrib><creatorcontrib>YAMAOKA MASAO</creatorcontrib><title>METHOD FOR AUTOMATICALLY SUPPLYING MOLTEN METAL AND HOLDING FURNACE ATTACHED AUTOMATICALLY MOLTEN METAL SUPPLYING EQUIPMENT</title><description>PURPOSE:To always accurately tap clean molten metal with simple and compact equipment by controlling the molten metal in a holding chamber to clean with a treating chamber and supplying the molten metal from the treating chamber to a molten metal tapping chamber in succession in accordance with the molten metal tapping quantity from the molten metal tapping chamber. CONSTITUTION:The molten metal surface level in the holding chamber 4 is detected with level sensors 10a, 11 in the treating chamber 7 to control the molten metal height and the control of the molten metal temp. is executed with a thermocouple 9a and a heater 6a. Further, inert gas is blown into the molten metal from a porous lance 8 and various kinds of gases are exhausted from the molten metal and the oxide, etc., is removed, to make the molten metal clean. Successively, the molten metal in the treating chamber 7 is filled up into the molten metal tapping chamber 2 by opening a plug 13 and then the plug is closed, and a pushing block 3 is descended in the molten metal tapping chamber 2 and submerged to the prescribed depth, and the molten metal quantity corresponding to the submerged volume thereof is supplied to the next process through a molten metal trough 16. At the time of completing the molten metal tapping, the pushing block 3 is ascended and again by opening the plug 13, the molten metal is supplied from the treating chamber 7 to the molten metal tapping chamber 2. By this method, the molten metal under clean condition is supplied to the next process with the compact molten metal supplying device.</description><subject>BLASTING</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</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>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>OPEN SINTERING OR LIKE APPARATUS</subject><subject>OVENS</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</subject><subject>RETORTS</subject><subject>TRANSPORTING</subject><subject>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1990</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjL0KwjAURrs4iPoO9wWEqoiul-TGRPJnezN0KkXiJFqomy-vgiA6OX3Dd84ZF3dHrIMEFSrAxMEhG4HWNlCnGG1j_A5csEweniRaQC9BBytfh0qVR0GAzCg0yZ_Cl_fJ0SGZ6MjztBiduvOQZ--dFKCIhZ7n_trmoe-O-ZJv7T7qcrlYbzclrv5AHiokOzY</recordid><startdate>19900119</startdate><enddate>19900119</enddate><creator>TOYODA TOMOHIRO</creator><creator>YAMAOKA MASAO</creator><scope>EVB</scope></search><sort><creationdate>19900119</creationdate><title>METHOD FOR AUTOMATICALLY SUPPLYING MOLTEN METAL AND HOLDING FURNACE ATTACHED AUTOMATICALLY MOLTEN METAL SUPPLYING EQUIPMENT</title><author>TOYODA TOMOHIRO ; YAMAOKA MASAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0215870A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1990</creationdate><topic>BLASTING</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</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>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>OPEN SINTERING OR LIKE APPARATUS</topic><topic>OVENS</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</topic><topic>RETORTS</topic><topic>TRANSPORTING</topic><topic>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TOYODA TOMOHIRO</creatorcontrib><creatorcontrib>YAMAOKA MASAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TOYODA TOMOHIRO</au><au>YAMAOKA MASAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR AUTOMATICALLY SUPPLYING MOLTEN METAL AND HOLDING FURNACE ATTACHED AUTOMATICALLY MOLTEN METAL SUPPLYING EQUIPMENT</title><date>1990-01-19</date><risdate>1990</risdate><abstract>PURPOSE:To always accurately tap clean molten metal with simple and compact equipment by controlling the molten metal in a holding chamber to clean with a treating chamber and supplying the molten metal from the treating chamber to a molten metal tapping chamber in succession in accordance with the molten metal tapping quantity from the molten metal tapping chamber. CONSTITUTION:The molten metal surface level in the holding chamber 4 is detected with level sensors 10a, 11 in the treating chamber 7 to control the molten metal height and the control of the molten metal temp. is executed with a thermocouple 9a and a heater 6a. Further, inert gas is blown into the molten metal from a porous lance 8 and various kinds of gases are exhausted from the molten metal and the oxide, etc., is removed, to make the molten metal clean. Successively, the molten metal in the treating chamber 7 is filled up into the molten metal tapping chamber 2 by opening a plug 13 and then the plug is closed, and a pushing block 3 is descended in the molten metal tapping chamber 2 and submerged to the prescribed depth, and the molten metal quantity corresponding to the submerged volume thereof is supplied to the next process through a molten metal trough 16. At the time of completing the molten metal tapping, the pushing block 3 is ascended and again by opening the plug 13, the molten metal is supplied from the treating chamber 7 to the molten metal tapping chamber 2. By this method, the molten metal under clean condition is supplied to the next process with the compact molten metal supplying device.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 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 FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS POWDER METALLURGY PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS TRANSPORTING TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS |
| title | METHOD FOR AUTOMATICALLY SUPPLYING MOLTEN METAL AND HOLDING FURNACE ATTACHED AUTOMATICALLY MOLTEN METAL SUPPLYING EQUIPMENT |
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