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公开(公告)号:US08158225B2
公开(公告)日:2012-04-17
申请号:US12699137
申请日:2010-02-03
申请人: Andreas Langsdorf , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
发明人: Andreas Langsdorf , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
IPC分类号: A47G19/22 , B28B11/00 , B28B21/00 , B28B21/72 , B28B23/08 , B29D22/00 , B29D23/00 , B32B1/08 , F16L9/10
CPC分类号: C03B19/04 , Y10T428/131
摘要: The invention proposes a process for the production of a container made from glass, in the form of a hollow body open on both ends for pharmaceutical and medical applications, in particular in the form of a syringe barrel, where a glass drop (14) is dispensed from a melting unit, is placed into a mold (12) that is driven to rotate, and is formed by the effect of the centrifugal force, the mold being driven at a rotational speed of at least 5000 rpm, preferably approximately 50000 rpm.
摘要翻译: 本发明提出了一种用于生产由玻璃制成的容器的方法,其为中空体形式,在两端用于制药和医疗应用,特别是注射器筒的形式,其中玻璃滴(14)为 从熔化单元分配的模具被放置在被驱动旋转的模具(12)中,并且通过离心力的作用形成,模具以至少5000rpm,优选地大约50000rpm的转速被驱动。
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公开(公告)号:US20100203270A1
公开(公告)日:2010-08-12
申请号:US12700762
申请日:2010-02-05
申请人: Andreas LANGSDORF , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
发明人: Andreas LANGSDORF , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
CPC分类号: A61J1/05 , A61J1/00 , A61M5/3129 , C03B9/193 , C03B9/1932 , Y10T428/131
摘要: The invention proposes a process for the production of a container for pharmaceutical and medical applications made from glass, preferably from a borosilicate glass, wherein the container is produced by a press-blow process where the container is initially preformed in a pressing step, by making a ram press a dispensed glass drop into a mold that is open at its bottom, and where the parison so produced is given its final form by a subsequent blowing step.
摘要翻译: 本发明提出了一种用于生产药物和医疗应用的容器的方法,所述容器由玻璃制成,优选由硼硅酸盐玻璃制成,其中容器通过压制方法制造,其中容器最初在压制步骤中预先形成, 一个压头将分配的玻璃液滴压入到其底部开口的模具中,并且其中如此产生的型坯通过随后的吹制步骤被赋予其最终形式。
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公开(公告)号:US08104309B2
公开(公告)日:2012-01-31
申请号:US11961515
申请日:2007-12-20
申请人: Manfred Borens , Franz-Peter Eckes , Janus Zborowski , Karsten V. Westernhagen , Stefano Merolla , Joerg Witte , Joachim Kuester , Marcus Holla
发明人: Manfred Borens , Franz-Peter Eckes , Janus Zborowski , Karsten V. Westernhagen , Stefano Merolla , Joerg Witte , Joachim Kuester , Marcus Holla
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: The method provides an improved quartz glass body, especially an improved quartz glass crucible for melting non-metals, non-ferrous metals, or silicon. The quartz glass body is made by a method in which a quartz glass-water mixture is supplied to a gypsum casting mold comprising an outer part and an inner part, dried in the gypsum mold, and put under an overpressure via a system of ducts in the form of textile tubes embedded in the mold during the drying. Later a resulting green glass body is removed from the mold. At least a portion of the shaping surfaces of the inner part of the gypsum mold are surfaces of a water-impermeable substance. The method provides a cast body with a reduced tendency to crack and with a smaller open porosity.
摘要翻译: 该方法提供了改进的石英玻璃体,特别是用于熔化非金属,有色金属或硅的改进的石英玻璃坩埚。 石英玻璃体通过将石英玻璃 - 水混合物供给到包括外部部分和内部的石膏铸造模具的方法制成,在石膏模具中干燥,并通过管道系统在超压下 在干燥期间嵌入模具中的纺织管的形式。 然后将得到的绿色玻璃体从模具中取出。 石膏模具的内部的至少一部分成形表面是不透水物质的表面。 该方法提供具有降低的裂纹倾向和较小开孔度的铸体。
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公开(公告)号:US20100203269A1
公开(公告)日:2010-08-12
申请号:US12699137
申请日:2010-02-03
申请人: Andreas LANGSDORF , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
发明人: Andreas LANGSDORF , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
CPC分类号: C03B19/04 , Y10T428/131
摘要: The invention proposes a process for the production of a container made from glass, in the form of a hollow body open on both ends for pharmaceutical and medical applications, in particular in the form of a syringe barrel, where a glass drop (14) is dispensed from a melting unit, is placed into a mold (12) that is driven to rotate, and is formed by the effect of the centrifugal force, the mold being driven at a rotational speed of at least 5000 rpm, preferably approximately 50000 rpm.
摘要翻译: 本发明提出了一种用于生产由玻璃制成的容器的方法,其为中空体形式,在两端用于制药和医疗应用,特别是注射器筒的形式,其中玻璃滴(14)为 从熔化单元分配的模具被放置在被驱动旋转的模具(12)中,并且通过离心力的作用形成,模具以至少5000rpm,优选地大约50000rpm的转速被驱动。
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5.
公开(公告)号:US20080153688A1
公开(公告)日:2008-06-26
申请号:US11961515
申请日:2007-12-20
申请人: Manfred Borens , Franz-Peter Eckes , Janus Zborowski , Karsten V. Westernhagen , Stefano Merolla , Joerg Witte , Joachim Kuester , Marcus Holla
发明人: Manfred Borens , Franz-Peter Eckes , Janus Zborowski , Karsten V. Westernhagen , Stefano Merolla , Joerg Witte , Joachim Kuester , Marcus Holla
IPC分类号: C03C3/06
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: The invention includes an improved quartz glass body, especially an improved quartz glass crucible for melting non-metals, non-ferrous metals, or silicon, and a method and casting mold for making it The quartz glass body is made by a method in which a quartz glass-water mixture is supplied to a casting mold comprising an outer part and an inner part, dried in the mold, and put under an overpressure during the drying. Later a resulting green glass body is removed from the mold. At least a portion of the shaping surfaces of the inner part of the mold are surfaces of a water-impermeable substance. The method provides a cast body with a reduced tendency to crack and with a smaller open porosity.
摘要翻译: 本发明包括改进的石英玻璃体,特别是用于熔化非金属,有色金属或硅的改进的石英玻璃坩埚,以及用于制造石英玻璃体的方法和铸模。石英玻璃体通过以下方法制成: 将石英玻璃 - 水混合物供给到包括外部部分和内部的铸模,在模具中干燥,并在干燥期间处于过压状态。 然后将得到的绿色玻璃体从模具中取出。 模具内部的至少一部分成形表面是不透水物质的表面。 该方法提供具有降低的裂纹倾向和较小开孔度的铸体。
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公开(公告)号:US08464553B2
公开(公告)日:2013-06-18
申请号:US12700762
申请日:2010-02-05
申请人: Andreas Langsdorf , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
发明人: Andreas Langsdorf , Juergen Thuerk , Aurel Kunz , Ulrich Lange , Joachim Kuester , Bernd Loeffelbein , Marcus Meinefeld , Uwe Rothhaar , Axel Ohlinger
IPC分类号: C03B9/193
CPC分类号: A61J1/05 , A61J1/00 , A61M5/3129 , C03B9/193 , C03B9/1932 , Y10T428/131
摘要: The invention proposes a process for the production of a container for pharmaceutical and medical applications made from glass, preferably from a borosilicate glass, wherein the container is produced by a press-blow process where the container is initially preformed in a pressing step, by making a ram press a dispensed glass drop into a mold that is open at its bottom, and where the parison so produced is given its final form by a subsequent blowing step.
摘要翻译: 本发明提出了一种用于生产药物和医疗应用的容器的方法,所述容器由玻璃制成,优选由硼硅酸盐玻璃制成,其中容器通过压制方法制造,其中容器最初在压制步骤中预先形成, 一个压头将分配的玻璃液滴压入到其底部开口的模具中,并且其中如此产生的型坯通过随后的吹制步骤被赋予其最终形式。
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公开(公告)号:US20100199720A1
公开(公告)日:2010-08-12
申请号:US12704022
申请日:2010-02-11
申请人: Hildegard Roemer , Stefan Schmitt , Wilfried Linz , Joachim Kuester , Guido Raeke , Frank-Thomas Lentes , Karin Naumann
发明人: Hildegard Roemer , Stefan Schmitt , Wilfried Linz , Joachim Kuester , Guido Raeke , Frank-Thomas Lentes , Karin Naumann
摘要: The apparatus (300) for feeding, homogenizing, and conditioning a high viscosity glass melt for manufacturing display glass has a stirring device (110, 406), an upstream connecting part (100, 400) that connects the stirring device (110, 406) to an upstream melting and/or refining unit, and a downstream connecting part (120, 420) that connects the stirring device (110, 406) to a downstream forming or shaping device. Wall material and base material of the first and connecting parts and the stirring device (110, 406) coming in contact with the glass melt are made from a zirconium-dioxide-containing fire-resistant material containing a large amount, preferably more than 85 wt. %, of zirconium dioxide. A method of operating the apparatus to make display glass is also described.
摘要翻译: 用于进行均匀化和调理用于制造显示玻璃的高粘度玻璃熔体的装置(300)具有搅拌装置(110,406),连接搅拌装置(110,406)的上游连接部(100,400) 以及将搅拌装置(110,406)连接到下游成型或成形装置的下游连接部分(120,420)。 与玻璃熔体接触的第一和连接部件和搅拌装置(110,406)的壁材料和基材由含有二氧化锆的耐火材料制成,所述耐二氧化锆的耐火材料含有大量,优选大于85重量% 。 %的二氧化锆。 还描述了操作制造显示器玻璃的装置的方法。
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