专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008156224A Quartz glass body, and method and casting mold for manufacturing quartz glass body 审中-公开
标题翻译： QUARTZ玻璃体，以及用于制造QUARTZ玻璃体的方法和铸造模具
公开(公告)号：JP2008156224A
公开(公告)日：2008-07-10
申请号：JP2007328384
申请日：2007-12-20
申请人： Schott Ag , ショットアクチエンゲゼルシャフトSchott AG
发明人： BORENS MANFRED , ECKES FRANZ-PETER , ZBOROWSKI JANUS , WESTERNHAGEN KARSTEN V , MEROLLA STEFANO , WITTE JOERG , KUESTER JOACHIM , HOLLA MARCUS
IPC分类号： C03B20/00
CPC分类号： C03C3/06 , B28B1/16 , B28B1/265 , B28B23/0006 , C03B19/06 , C03B19/066 , C03B20/00 , C30B11/002 , C30B35/002 , H01L31/1804 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide an improved quartz glass body, and to provide a method, a casting mold and an apparatus for manufacturing the quartz glass which facilitates a reliable supply and simple removal from the mold and thus provide a reliable manufacturing process for a quartz glass container or crucible. SOLUTION: The method for manufacturing a quartz glass body comprises the steps of: (a) feeding a quartz glass-water mixture into a casting mold, which comprises an outer part and an inner part, the inner part having shaping surfaces for contacting the quartz glass-water mixture; (b) drying the quartz glass-water mixture in the casting mold; (c) during the drying step (b), applying an overpressure to the quartz glass-water mixture; and (d) removing a resulting green glass body from the casting mold. At least a part of the shaping surfaces in the inner part are from a water-impermeable substance. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种改进的石英玻璃体，并提供一种方法，铸模和用于制造石英玻璃的装置，其有助于可靠地供应并且简单地从模具移除并且因此提供可靠的制造石英玻璃容器或坩埚的工艺。解决方案：制造石英玻璃体的方法包括以下步骤：（a）将石英玻璃 - 水混合物进料到包括外部和内部的铸模中，所述内部具有用于接触石英玻璃 - 水混合物; （b）干燥铸模中的石英玻璃 - 水混合物; （c）在干燥步骤（b）期间，对石英玻璃 - 水混合物施加超压; 和（d）从铸模中去除所得的绿色玻璃体。内部的成形表面的至少一部分来自不透水的物质。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005119958A Glass molten body refining apparatus 有权
标题翻译：玻璃制品精炼设备
公开(公告)号：JP2005119958A
公开(公告)日：2005-05-12
申请号：JP2004295720
申请日：2004-10-08
申请人： Schott Ag , ショットアーゲーSchott AG
发明人： WEGENER HOLGER , SCHOLLMAYER JOERG , HUNNIUS HOLGER , WITTE JOERG , WINKELMANN ANTON , WEIDMANN GUENTER
IPC分类号： C03B5/42 , C03B5/225 , C03B5/43 , C03B7/07
CPC分类号： C03B7/07 , C03B5/2257 , C03B5/43 , Y02P40/57
摘要： PROBLEM TO BE SOLVED: To provide a glass molten body refining apparatus which is used for efficiently carrying out the refining and has high through-put and in which the temperature condition of the glass molten body is flexibly set/adjusted and the glass molten body is produced at a low cost and efficiently and surely refined with high through-put. SOLUTION: The glass molten body refining apparatus is provided with a tubular structure (4) horizontally arranged, receiving the glass molten body and capable of being heated. The tubular structure (4) is surrounded by refractories (2, 6). At least a part of the inside surfaces (3,7) of the tubular structure (4) is made of metal and the cross section of the tubular structure (4) is non-circular extending in nearly horizontal direction. The tubular structure (4) comprises a lower part (2) and an upper part (6) made of the refractory. A tubular flow passage (4) is formed in the lower part (2) to receive the glass molten body. The upper part (6) covers the tubular flow passage. The lower part (2) and the upper part (6) are separately electrically heated. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种玻璃熔融体精炼装置，其用于有效地进行精炼并具有高的通量，并且玻璃熔融体的温度条件被灵活地调节和调节，并且玻璃熔体以低成本生产，高效率，高精度地精制而成。玻璃熔融体精炼装置设置有水平布置的容纳玻璃熔融体并能够加热的管状结构（4）。管状结构（4）被耐火材料（2,6）包围。管状结构（4）的内表面（3,7）的至少一部分由金属制成，并且管状结构（4）的横截面在近似水平的方向上是非圆形的。管状结构（4）包括下部（2）和由耐火材料制成的上部（6）。在下部（2）中形成管状流动通道（4）以容纳玻璃熔融体。上部（6）覆盖管状流动通道。下部（2）和上部（6）分别电加热。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

DE102011105145B4 Vorrichtung zum Transportieren, Homogenisieren und/oder Konditionieren einer anorganischen nichtmetallischen Schmelze, Verfahren zur Herstellung eines Glases und/oder einer Glaskeramik sowie Verfahren zur Herstellung einer Sicke in Iridiumblech 未知
公开(公告)号：DE102011105145B4
公开(公告)日：2013-06-27
申请号：DE102011105145
申请日：2011-06-09
申请人： SCHOTT AG
发明人： STINNER JOHANNES , WITTE JOERG , MUENCH WOLFGANG , BAUER STEFAN
IPC分类号： C03B7/02 , C03B5/42
摘要： Vorrichtung (10) zum, insbesondere kontinuierlichen, Transportieren, Homogenisieren und/oder Konditionieren einer anorganischen nichtmetallischen Schmelze (1), vorzugsweise einer Glasschmelze (1), umfassend – ein Rohr (11) mit einer Rohrwand aus einem feuerfesten Material als Träger (12) und einer Auskleidung (13) aus Iridium zum Bereitstellen einer Kontaktfläche für eine in dem Rohr (11) führbare Schmelze (1), wobei – das Rohr (11) in einem Innenraum eines Kastens (30) angeordnet ist, welcher wenigstens einen Anschluss (31) zum Einleiten eines Gases in den Innenraum des Kastens (30) aufweist, so dass in dem Innenraum eine definierte Atmosphäre anlegbar ist, – eine Heizeinrichtung (22) zum konduktiven Beheizen des Rohrs (11) durch einen Stromfluss in der Auskleidung (13), so dass eine in dem Rohr (11) führbare Schmelze (1) mittels der beheizten Auskleidung (13) beheizbar ist, – wenigstens zwei dem Rohr (11) zugeordnete Flansche (20) zum Bereitstellen einer elektrischen Verbindung zwischen der Heizeinrichtung (22) und der Auskleidung (13), und – in dem Rohr angeordnete Sicken (14) zum Kompensieren einer unterschiedlichen Längenausdehnung zwischen dem Kasten (30) und dem in dem Innenraum des Kastens (30) angeordneten Rohr (11).

4. 发明专利

AT314319T 未知
公开(公告)号：AT314319T
公开(公告)日：2006-01-15
申请号：AT01992690
申请日：2001-10-23
申请人： SCHOTT AG
发明人： KARETTA FRANK , WITTE JOERG , DUCH KLAUS-DIETER , GOHLKE DIRK , MUENCH WOLFGANG , JAKWAY ALLEN , EICHHOLZ RAINER , LENTES FRANK-THOMAS
IPC分类号： C03B5/167 , C03B5/225
摘要： The apparatus for reduced-pressure refining of a glass melt includes a refining bank formed so that a reduced pressure is generated by a glass flow in it. The refining bank has a component, which is made from a refractory metal or refractory alloy acting as glass-contact material. The refractory metal or alloy contains molybdenum, tungsten, tantalum, and/or hafnium. The device of the present invention includes a protective gas reservoir for a protective gas and an automatically operating valve connecting the reservoir with the refining bank so that an inner side of the component that would otherwise be exposed when a pressure rise or a falling glass melt column occurs is protected from oxidation by the protective gas. A process for using the device during refining of the glass melt is also part of the invention.

5. 发明专利

DE10348072B4 未知
公开(公告)号：DE10348072B4
公开(公告)日：2006-01-05
申请号：DE10348072
申请日：2003-10-13
申请人： SCHOTT AG
发明人： WEGENER HOLGER , SCHOLLMAYER JOERG , HUNNIUS HOLGER , WITTE JOERG , WINKELMANN ANTON , WEIDMANN GUENTER
IPC分类号： C03B5/42 , C03B5/182 , C03B5/183 , C03B5/225 , C03B5/43 , C03B7/02 , C03B7/07
摘要： The chamber (1) to clarify molten glass or glass ceramics has a horizontal (B) non-circular tubular structure (4) across the flow and gravity, shrouded by a lower (2) and an upper (6) section of a fireproof material with metal inner surfaces (3,7) at least partially. The upper and lower parts have separate electrical heating (8-11), with an insulation spacer between them.

6. 发明专利

DE10348072A1 未知
公开(公告)号：DE10348072A1
公开(公告)日：2005-05-19
申请号：DE10348072
申请日：2003-10-13
申请人： SCHOTT AG
发明人： WEGENER HOLGER , SCHOLLMAYER JOERG , HUNNIUS HOLGER , WITTE JOERG , WINKELMANN ANTON , WEIDMANN GUENTER
IPC分类号： C03B5/42 , C03B5/225 , C03B5/43 , C03B7/07 , C03B5/183 , C03B7/02 , C03B5/182
摘要： The chamber (1) to clarify molten glass or glass ceramics has a horizontal (B) non-circular tubular structure (4) across the flow and gravity, shrouded by a lower (2) and an upper (6) section of a fireproof material with metal inner surfaces (3,7) at least partially. The upper and lower parts have separate electrical heating (8-11), with an insulation spacer between them.

7. 发明专利

DE102006041106A1 Electrode system for glass melting ovens comprises a coolant feed which is guided in the upper end of an electrode below the meniscus of the glass melt 未知
公开(公告)号：DE102006041106A1
公开(公告)日：2008-03-20
申请号：DE102006041106
申请日：2006-09-01
申请人： SCHOTT AG
发明人： PETRI SVEN , DUCH KLAUS-DIETER , SCHOLLMAYER JOERG , HUNNIUS HOLGER , DUERSCH LUDWIG , KARETTA FRANK , WITTE JOERG , BAUER STEFAN , LUEBBERS KATHARINA , ROETTGERS JOHANNES
IPC分类号： C03B5/027
摘要： Electrode system comprises a coolant feed (5) which is guided in the upper end of an electrode 5-50 cm below the meniscus of the glass melt. The electrode (2) is surrounded in the cooling region by a sleeve made from a ceramic which is resistant to temperature changes, a glass or a chemically resistant refractory metal.

8. 发明专利

DE10341720A1 Component used in the glass industry has a material transition between steel and refractory metal or refractory metal alloy produced by friction welding 未知
$Component used in the glass industry has a material transition between steel and refractory metal or refractory metal alloy produced by friction welding$
公开(公告)号：DE10341720A1
公开(公告)日：2005-04-07
申请号：DE10341720
申请日：2003-09-10
申请人： SCHOTT AG
发明人： WITTE JOERG , ECKES FRANZ-PETER , DRUSCHKE FRANK JUERGEN , ROESEL GREGOR , SCHOLLMAYER JOERG , BAUER STEFAN , MUENKE KLAUS
IPC分类号： B23K20/12 , B23K35/00 , C03B5/167
摘要： Component has a material transition between steel and refractory metal or refractory metal alloy produced by friction welding.

9. 发明专利

DE112006003321B4 未知
公开(公告)号：DE112006003321B4
公开(公告)日：2010-01-14
申请号：DE112006003321
申请日：2006-12-04
申请人： SCHOTT AG
发明人： WITTE JOERG , ZBOROWSKI JANUSZ , DISAM JOACHIM , LUEBBERS KATHARINA , ROTERS ANDREAS , FIEDERLING GUENTER
IPC分类号： C03B5/26 , C03B5/43 , C03B18/16 , C04B35/10 , C04B35/48

10. 发明专利

DE102008031766A1 Production of a coated crucible used e.g. for heating silicon comprises applying an intermediate layer on the inner wall of the crucible green body or body, applying a layer containing silicon nitride on the intermediate layer and calcining 未知
公开(公告)号：DE102008031766A1
公开(公告)日：2009-10-15
申请号：DE102008031766
申请日：2008-07-04
申请人： SCHOTT AG
发明人： ECKES FRANZ-PETER , WITTE JOERG , LUEBBERS KATHARINA , BORENS MANFRED-JOSEF
IPC分类号： C04B41/89
摘要： Production of a coated crucible comprises applying an intermediate layer on at least one part of the inner wall of the crucible green body or body, applying at least one layer containing 40-100 wt.% silicon nitride on the intermediate layer and calcining the coated green body or body forming the coated crucible.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式