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公开(公告)号：EP1313672A1
公开(公告)日：2003-05-28
申请号：EP01967176.7
申请日：2001-07-14
CPC分类号： C03B5/021 , C03B5/205 , C03B5/225 , C03B2211/71
摘要： The invention relates to a method and a device for refining a glass melt according to the skull pot principle. According to the invention, the inlet and outlet are located in the upper area of the crucible and lie diametrically opposite each other.
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2.发明公开
公开(公告)号：EP1206417A1
公开(公告)日：2002-05-22
申请号：EP00951518.0
申请日：2000-08-16
摘要： According to the invention, the skull pot is provided with the following characteristics: a pot wall (1), a bottom (3) and an induction coil (9) which surrounds the pot wall (1) and by means of which high-frequency energy can be coupled into the contents of the pot. The pot wall (1) is made of a ring of metal pipes (1.1) which can be connected to a cooling medium. Slits are embodied between adjacent metal pipes (1.1). The metal pipes (1.1) are bent at a right angle at the upper ends thereof in such a way that said pipes extend towards the outside, when the pot wall (1) is viewed from above, and form a collar (2). The collar (2) is surrounded by an additional wall (upper wall 4). The upper edge of said wall is situated on a higher level than the collar (2) in such a way that the melt covers the collar (2) during operation.
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3.发明授权
公开(公告)号：EP1206417B1
公开(公告)日：2003-01-29
申请号：EP00951518.0
申请日：2000-08-16
摘要： According to the invention, the skull pot is provided with the following characteristics: a pot wall (1), a bottom (3) and an induction coil (9) which surrounds the pot wall (1) and by means of which high-frequency energy can be coupled into the contents of the pot. The pot wall (1) is made of a ring of metal pipes (1.1) which can be connected to a cooling medium. Slits are embodied between adjacent metal pipes (1.1). The metal pipes (1.1) are bent at a right angle at the upper ends thereof in such a way that said pipes extend towards the outside, when the pot wall (1) is viewed from above, and form a collar (2). The collar (2) is surrounded by an additional wall (upper wall 4). The upper edge of said wall is situated on a higher level than the collar (2) in such a way that the melt covers the collar (2) during operation.
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4.发明授权HOCHZIRCONIUMOXIDHALTIGES GLAS UND SEINE VERWENDUNGEN 有权HOCHZIRCONIUMOXIDHALTIGES GLAS UND SEINE VERWENDUNGEN
公开(公告)号：EP1156989B1
公开(公告)日：2004-09-01
申请号：EP00905044.4
申请日：2000-02-09
CPC分类号： C03C3/087 , C03C13/002
摘要： The invention relates to a glass containing a high proportion of zirconium oxide, with the following composition (based on the weight percent of oxide): SiO2 54-72; Al2O3 0.5-7; ZrO2 8-20; B2O3 0- 5-24; La2O3 0-5; TiO2 0-4. The glass displays a high degree of chemical stability.
摘要翻译： 本发明涉及含有高比例氧化锆的玻璃，其具有以下组成（基于氧化物的重量百分比）：SiO 2 54-72; Al2O3 0.5-7; ZrO2 8-20; B2O3 0- <5; Na2O 3- <8; K2O 0-5; Na2O + K2O 2- <8; CaO 3-11; MgO 0-10; SrO 0-8; BaO 0-10; CaO + MgO + SrO + BaO> 5-24; La2O3 0-5; TiO2 0-4。 该玻璃显示出高度的化学稳定性。
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5.发明授权HOCHZIRCONIUMOXIDHALTIGES GLAS UND DESSEN VERWENDUNGEN 有权HOCHZIRCONIUMOXIDHALTIGES GLAS UND DESSEN VERWENDUNGEN
公开(公告)号：EP1169274B1
公开(公告)日：2003-04-09
申请号：EP00910659.2
申请日：2000-02-09
CPC分类号： C03C3/087 , C03C3/093 , C03C13/002
摘要： The invention relates to a glass containing a high proportion of zirconium-oxide, with the following composition (based on the weight percent of oxide): SiO2 54 - 72; Al2O3 0.5 - 7; ZrO2 >10 - 5 - 24; La2O3 0 - 6; TiO2 0 - 4. The glass displays a high degree of chemical stability.
摘要翻译： 本发明涉及含有高比例氧化锆的玻璃，其具有以下组成（基于氧化物的重量百分比）：SiO 2 54-72; Al2O3 0.5〜7; ZrO 2> 10 - <18; B 2 O 3 0 - <5; Na2O 2 - <10; K2O 0-5; Na2O + K2O 2 - <10; CaO 3 - 11; MgO 0-10; SrO 0-8; BaO 0-12; CaO + MgO + SrO + BaO> 5-24; La2O3 0-6; TiO2 0-4。玻璃显示出高度的化学稳定性。
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6.发明公开VORRICHTUNG ZUM KONTINUIERLICHEN ERSCHMELZEN UND LÄUTERN VON ANORGANISCHEN VERBINDUNGEN, INSBESONDERE VON GLÄSERN UND GLASKERAMIKEN 有权DEVICE FOR连续熔炼和精炼无机化合物，特别是玻璃和玻璃陶瓷
公开(公告)号：EP1206420A1
公开(公告)日：2002-05-22
申请号：EP00954598.9
申请日：2000-08-08
发明人： SCHMIDBAUER, Wolfgang , RÖMER, Hildegard , RÄKE, Guido , KIEFER, Werner , KOHL, Michael , LENTES, Frank-Thomas
摘要： The invention relates to a device for continuously melting and refining inorganic compounds, especially fragments of glass or batches. The inventive device comprises a melting pot (1) and a refining pot (3). An induction coil (5) is allocated to the refining pot (3), serves for coupling high-frequency energy into the content of the pot and surrounds the wall of the refining pot. The inventive device also comprises a connection line (2) which serves for conveying the melt from the melting pot (1) into the refining pot (3). According to the invention, the connection line (2) exits the melting pot (1) in the bottom area (1.1) thereof and enters the melting pot in the bottom area (3.1) of the refining pot (3).
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7.发明公开HOCHZIRCONIUMOXIDHALTIGES GLAS UND SEINE VERWENDUNGEN 有权HOCHZIRCONIUMOXIDHALTIGES GLAS UND SEINE VERWENDUNGEN
公开(公告)号：EP1156989A1
公开(公告)日：2001-11-28
申请号：EP00905044.4
申请日：2000-02-09
CPC分类号： C03C3/087 , C03C13/002
摘要： The invention relates to a glass containing a high proportion of zirconium oxide, with the following composition (based on the weight percent of oxide): SiO2 54-72; Al2O3 0.5-7; ZrO2 8-20; B2O3 0-∫5; Na2O 3-∫8; K2O 0-5; with Na2O + K2O 2-∫8; CaO 3-11; MgO 0-10; SrO 0-8; BaO 0-10; with CaO+MgO+SrO+BaO⊃5-24; La2O3 0-5; TiO2 0-4. The glass displays a high degree of chemical stability.
摘要翻译： 本发明涉及含有高比例氧化锆的玻璃，其具有以下组成（基于氧化物的重量百分比）：SiO 2 54-72; Al2O3 0.5-7; ZrO2 8-20; B2O3 0-∫5; Na2O 3-∫8; K2O 0-5; Na2O + K2O 2-∫8; CaO 3-11; MgO 0-10; SrO 0-8; BaO 0-10; 与CaO + MgO + SrO + BaO 5-24; La2O3 0-5; TiO2 0-4。 该玻璃显示出高度的化学稳定性。
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公开(公告)号：EP1313672B1
公开(公告)日：2004-04-14
申请号：EP01967176.7
申请日：2001-07-14
申请人： Schott Glas
CPC分类号： C03B5/021 , C03B5/205 , C03B5/225 , C03B2211/71
摘要： The invention relates to a method and a device for refining a glass melt according to the skull pot principle. According to the invention, the inlet and outlet are located in the upper area of the crucible and lie diametrically opposite each other.
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公开(公告)号：EP1206419A1
公开(公告)日：2002-05-22
申请号：EP00956454.3
申请日：2000-08-16
摘要： The invention relates to a method and a device for producing coloured glasses. The aim of the invention is to obtain a particularly intimate mixture and to enable a quick change of the melt at the same time. To this end, the following procedure steps are applied: a melt made of a compound or fragments of glass is produced, the glass melt is further processed in at least one additional vessel, the melt is supplied to a skull device (3) (skull pot or skull channel) during subsequent processing, a dye is supplied (6, 6.1) to the melt after the melt was in the melting station (1) but before the melt enters the skull device (3) or while said melt is in the skull device.
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10.发明公开HOCHZIRCONIUMOXIDHALTIGES GLAS UND DESSEN VERWENDUNGEN 有权HOCHZIRCONIUMOXIDHALTIGES GLAS UND DESSEN VERWENDUNGEN
公开(公告)号：EP1169274A1
公开(公告)日：2002-01-09
申请号：EP00910659.2
申请日：2000-02-09
CPC分类号： C03C3/087 , C03C3/093 , C03C13/002
摘要： The invention relates to a glass containing a high proportion of zirconium-oxide, with the following composition (based on the weight percent of oxide): SiO2 54 - 72; Al2O3 0.5 - 7; ZrO2 ⊃10 - ∫18; B2O3 0 - ∫5; Na2O 2 - ∫10; K2O 0 - 5; with Na2O + K2O 2 - ∫10; CaO 3 - 11; MgO 0 - 10; SrO 0 - 8; BaO 0 - 12; with CaO + MgO + SrO + BaO ⊃5 - 24; La2O3 0 - 6; TiO2 0 - 4. The glass displays a high degree of chemical stability.
摘要翻译： 本发明涉及含有高比例氧化锆的玻璃，其具有以下组成（基于氧化物的重量百分比）：SiO 2 54-72; Al2O3 0.5〜7; ZrO2⊃10 - ∫18; B2O3 0 - ∫5; Na2O 2 - ∫10; K2O 0-5; Na2O + K2O 2 - ∫10; CaO 3 - 11; MgO 0-10; SrO 0-8; BaO 0-12; 用CaO + MgO + SrO + BaO→5-24; La2O3 0-6; TiO2 0-4。玻璃显示出高度的化学稳定性。
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