Process to preserve isopipe during coupling

Process to preserve isopipe during coupling

Methods for reducing stress on an isopipe during manufacture of a drawn glass sheet are disclosed including a method comprising providing an isopipe having a root, heating the isopipe to a predetermined temperature, maintaining the isopipe at the predetermined temperature for a period of time suffic...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MILILLO, STEVEN MICHAEL, HOYSAN, STEVEN F, POWELL, WILLIAM ROBERT
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator MILILLO, STEVEN MICHAEL
HOYSAN, STEVEN F
POWELL, WILLIAM ROBERT
description Methods for reducing stress on an isopipe during manufacture of a drawn glass sheet are disclosed including a method comprising providing an isopipe having a root, heating the isopipe to a predetermined temperature, maintaining the isopipe at the predetermined temperature for a period of time sufficient to relieve at least a portion of a tensile stress on the isopipe root, coupling the isopipe to a down-comer, and then providing glass to the isopipe. Also disclosed is a method comprising heating an isopipe such that the temperature difference between the weir and the root of the isopipe, after heating and prior to coupling, is less than about 100DEG C. A method comprising application of a compressive force to the ends of an isopipe root during heating is also disclosed.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_TW200906741A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>TW200906741A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_TW200906741A3</originalsourceid><addsrcrecordid>eNrjZNAOKMpPTi0uVijJVygoSi1OLSpLVcgszi_ILEhVSCktysxLV0jOLy3IATJ4GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakl8SLiRgYGlgZm5iaGjMTFqAI1BKfE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Process to preserve isopipe during coupling</title><source>esp@cenet</source><creator>MILILLO, STEVEN MICHAEL ; HOYSAN, STEVEN F ; POWELL, WILLIAM ROBERT</creator><creatorcontrib>MILILLO, STEVEN MICHAEL ; HOYSAN, STEVEN F ; POWELL, WILLIAM ROBERT</creatorcontrib><description>Methods for reducing stress on an isopipe during manufacture of a drawn glass sheet are disclosed including a method comprising providing an isopipe having a root, heating the isopipe to a predetermined temperature, maintaining the isopipe at the predetermined temperature for a period of time sufficient to relieve at least a portion of a tensile stress on the isopipe root, coupling the isopipe to a down-comer, and then providing glass to the isopipe. Also disclosed is a method comprising heating an isopipe such that the temperature difference between the weir and the root of the isopipe, after heating and prior to coupling, is less than about 100DEG C. A method comprising application of a compressive force to the ends of an isopipe root during heating is also disclosed.</description><language>chi ; eng</language><subject>CHEMISTRY ; GLASS ; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES ; METALLURGY ; MINERAL OR SLAG WOOL</subject><creationdate>2009</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&amp;date=20090216&amp;DB=EPODOC&amp;CC=TW&amp;NR=200906741A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20090216&amp;DB=EPODOC&amp;CC=TW&amp;NR=200906741A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MILILLO, STEVEN MICHAEL</creatorcontrib><creatorcontrib>HOYSAN, STEVEN F</creatorcontrib><creatorcontrib>POWELL, WILLIAM ROBERT</creatorcontrib><title>Process to preserve isopipe during coupling</title><description>Methods for reducing stress on an isopipe during manufacture of a drawn glass sheet are disclosed including a method comprising providing an isopipe having a root, heating the isopipe to a predetermined temperature, maintaining the isopipe at the predetermined temperature for a period of time sufficient to relieve at least a portion of a tensile stress on the isopipe root, coupling the isopipe to a down-comer, and then providing glass to the isopipe. Also disclosed is a method comprising heating an isopipe such that the temperature difference between the weir and the root of the isopipe, after heating and prior to coupling, is less than about 100DEG C. A method comprising application of a compressive force to the ends of an isopipe root during heating is also disclosed.</description><subject>CHEMISTRY</subject><subject>GLASS</subject><subject>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAOKMpPTi0uVijJVygoSi1OLSpLVcgszi_ILEhVSCktysxLV0jOLy3IATJ4GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakl8SLiRgYGlgZm5iaGjMTFqAI1BKfE</recordid><startdate>20090216</startdate><enddate>20090216</enddate><creator>MILILLO, STEVEN MICHAEL</creator><creator>HOYSAN, STEVEN F</creator><creator>POWELL, WILLIAM ROBERT</creator><scope>EVB</scope></search><sort><creationdate>20090216</creationdate><title>Process to preserve isopipe during coupling</title><author>MILILLO, STEVEN MICHAEL ; HOYSAN, STEVEN F ; POWELL, WILLIAM ROBERT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TW200906741A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2009</creationdate><topic>CHEMISTRY</topic><topic>GLASS</topic><topic>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><toplevel>online_resources</toplevel><creatorcontrib>MILILLO, STEVEN MICHAEL</creatorcontrib><creatorcontrib>HOYSAN, STEVEN F</creatorcontrib><creatorcontrib>POWELL, WILLIAM ROBERT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MILILLO, STEVEN MICHAEL</au><au>HOYSAN, STEVEN F</au><au>POWELL, WILLIAM ROBERT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process to preserve isopipe during coupling</title><date>2009-02-16</date><risdate>2009</risdate><abstract>Methods for reducing stress on an isopipe during manufacture of a drawn glass sheet are disclosed including a method comprising providing an isopipe having a root, heating the isopipe to a predetermined temperature, maintaining the isopipe at the predetermined temperature for a period of time sufficient to relieve at least a portion of a tensile stress on the isopipe root, coupling the isopipe to a down-comer, and then providing glass to the isopipe. Also disclosed is a method comprising heating an isopipe such that the temperature difference between the weir and the root of the isopipe, after heating and prior to coupling, is less than about 100DEG C. A method comprising application of a compressive force to the ends of an isopipe root during heating is also disclosed.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_TW200906741A
source esp@cenet
subjects CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
title Process to preserve isopipe during coupling
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T15%3A24%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MILILLO,%20STEVEN%20MICHAEL&rft.date=2009-02-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ETW200906741A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true