HEAT PIPE TYPE COOLING ROLL WITH WORKING FLUID IN VACUUM STATE INSIDE
PURPOSE: A heat pipe type cooling roll is provided to mount with a mesh type wick or form a plurality of indent grooves on inner surface of an outer case for making the inside vacuum to insert a working fluid, thereby processing a sheet of high temperature. CONSTITUTION: A heat pipe type cooling rol...
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| creator | LEE, SEONG HWI KIM, BYEONG IN PARK, HUI CHANG JUNG, BUNG IK |
| description | PURPOSE: A heat pipe type cooling roll is provided to mount with a mesh type wick or form a plurality of indent grooves on inner surface of an outer case for making the inside vacuum to insert a working fluid, thereby processing a sheet of high temperature. CONSTITUTION: A heat pipe type cooling roll is in the cylindrical shape with an outer casing(10) contacting a sheet(90) of high temperature and rotates by a shaft(60). A plurality of cooling water pipes(20) is formed in the cooling roll. The sheet of high temperature exchanges its heat with the cooling water in the cooling water pipes. The outer casing is attached with a mesh type wick(30) or formed with a plurality of indent grooves on its inner surface for a working fluid(80) to go upward by surface tension, thereby increasing the heat exchange at a relatively low rpm. The working fluid is inserted into a vacuum space(88) of the outer casing. |
| format | Patent |
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CONSTITUTION: A heat pipe type cooling roll is in the cylindrical shape with an outer casing(10) contacting a sheet(90) of high temperature and rotates by a shaft(60). A plurality of cooling water pipes(20) is formed in the cooling roll. The sheet of high temperature exchanges its heat with the cooling water in the cooling water pipes. The outer casing is attached with a mesh type wick(30) or formed with a plurality of indent grooves on its inner surface for a working fluid(80) to go upward by surface tension, thereby increasing the heat exchange at a relatively low rpm. The working fluid is inserted into a vacuum space(88) of the outer casing.</description><edition>7</edition><language>eng ; kor</language><subject>BLASTING ; HEAT EXCHANGE IN GENERAL ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2004</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=20041220&DB=EPODOC&CC=KR&NR=20040106971A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20041220&DB=EPODOC&CC=KR&NR=20040106971A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE, SEONG HWI</creatorcontrib><creatorcontrib>KIM, BYEONG IN</creatorcontrib><creatorcontrib>PARK, HUI CHANG</creatorcontrib><creatorcontrib>JUNG, BUNG IK</creatorcontrib><title>HEAT PIPE TYPE COOLING ROLL WITH WORKING FLUID IN VACUUM STATE INSIDE</title><description>PURPOSE: A heat pipe type cooling roll is provided to mount with a mesh type wick or form a plurality of indent grooves on inner surface of an outer case for making the inside vacuum to insert a working fluid, thereby processing a sheet of high temperature. CONSTITUTION: A heat pipe type cooling roll is in the cylindrical shape with an outer casing(10) contacting a sheet(90) of high temperature and rotates by a shaft(60). A plurality of cooling water pipes(20) is formed in the cooling roll. The sheet of high temperature exchanges its heat with the cooling water in the cooling water pipes. The outer casing is attached with a mesh type wick(30) or formed with a plurality of indent grooves on its inner surface for a working fluid(80) to go upward by surface tension, thereby increasing the heat exchange at a relatively low rpm. The working fluid is inserted into a vacuum space(88) of the outer casing.</description><subject>BLASTING</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD1cHUMUQjwDHBVCIkEEs7-_j6efu4KQf4-PgrhniEeCuH-Qd4gETefUE8XBU8_hTBH59BQX4XgEMcQVyA_2NPFlYeBNS0xpziVF0pzMyi7uYY4e-imFuTHpxYXJCan5qWWxHsHGRkYmBgYGphZmhs6GhOnCgAYeyyw</recordid><startdate>20041220</startdate><enddate>20041220</enddate><creator>LEE, SEONG HWI</creator><creator>KIM, BYEONG IN</creator><creator>PARK, HUI CHANG</creator><creator>JUNG, BUNG IK</creator><scope>EVB</scope></search><sort><creationdate>20041220</creationdate><title>HEAT PIPE TYPE COOLING ROLL WITH WORKING FLUID IN VACUUM STATE INSIDE</title><author>LEE, SEONG HWI ; KIM, BYEONG IN ; PARK, HUI CHANG ; JUNG, BUNG IK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20040106971A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2004</creationdate><topic>BLASTING</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE, SEONG HWI</creatorcontrib><creatorcontrib>KIM, BYEONG IN</creatorcontrib><creatorcontrib>PARK, HUI CHANG</creatorcontrib><creatorcontrib>JUNG, BUNG IK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, SEONG HWI</au><au>KIM, BYEONG IN</au><au>PARK, HUI CHANG</au><au>JUNG, BUNG IK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEAT PIPE TYPE COOLING ROLL WITH WORKING FLUID IN VACUUM STATE INSIDE</title><date>2004-12-20</date><risdate>2004</risdate><abstract>PURPOSE: A heat pipe type cooling roll is provided to mount with a mesh type wick or form a plurality of indent grooves on inner surface of an outer case for making the inside vacuum to insert a working fluid, thereby processing a sheet of high temperature. CONSTITUTION: A heat pipe type cooling roll is in the cylindrical shape with an outer casing(10) contacting a sheet(90) of high temperature and rotates by a shaft(60). A plurality of cooling water pipes(20) is formed in the cooling roll. The sheet of high temperature exchanges its heat with the cooling water in the cooling water pipes. The outer casing is attached with a mesh type wick(30) or formed with a plurality of indent grooves on its inner surface for a working fluid(80) to go upward by surface tension, thereby increasing the heat exchange at a relatively low rpm. The working fluid is inserted into a vacuum space(88) of the outer casing.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | HEAT PIPE TYPE COOLING ROLL WITH WORKING FLUID IN VACUUM STATE INSIDE |
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