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. 发明授权

US07905115B2 Glass powder, especially biologically active glass powder, and method for producing glass powder, especially biologically active glass powder 失效
标题翻译：玻璃粉，特别是生物活性玻璃粉，以及玻璃粉特别是生物活性玻璃粉的制造方法
公开(公告)号：US07905115B2
公开(公告)日：2011-03-15
申请号：US11813449
申请日：2005-12-21
申请人： Guido Räke , Hildegard Römer , Peter Schreckenberg , Josè Zimmer , Frank Büllesfeld , Jörg Fechner , Cevin Czisch , Udo Fritsching
发明人： Guido Räke , Hildegard Römer , Peter Schreckenberg , Josè Zimmer , Frank Büllesfeld , Jörg Fechner , Cevin Czisch , Udo Fritsching
IPC分类号： C03B37/06
CPC分类号： C03C12/00 , A61L27/10 , C03C3/097 , C03C4/0007
摘要： The invention relates to glass powder, especially a biologically active glass powder, which includes a plurality of glass particles and which is characterized by the following features: the glass particles are made up by >90% of non-spherical particles; the geometry of the individual non-spherical particle is characterized by a ratio of length to diameter of 1.1 to 105.
摘要翻译：本发明涉及玻璃粉末，特别是包括多个玻璃颗粒的生物活性玻璃粉末，其特征在于以下特征：玻璃颗粒由> 90％的非球形颗粒组成; 单个非球形颗粒的几何形状的特征在于长度与直径之比为1.1至105。

2. 发明授权

US06817212B1 Skull pot for melting or refining glass or glass ceramics 有权
标题翻译：用于熔化或精炼玻璃或玻璃陶瓷的骷髅锅
公开(公告)号：US06817212B1
公开(公告)日：2004-11-16
申请号：US10049936
申请日：2002-04-29
申请人： Hildegard Römer , Uwe Kolberg , Guido Räke , Werner Kiefer , Michael Kohl , Wolfgang Schmidbauer
发明人： Hildegard Römer , Uwe Kolberg , Guido Räke , Werner Kiefer , Michael Kohl , Wolfgang Schmidbauer
IPC分类号： C03B500
CPC分类号： C03B5/021 , H05B6/24 , Y02P40/57
摘要： The invention relates to a skull pot for melting or refining glass or glass ceramics, comprising a pot wall (1), a pot base, and an induction coil (3) which surrounds said pot wall and through which high-frequency energy can be coupled into the contents of the pot. The pot wall is made up of a ring of metal pipes (1.1) which can be connected to a cooling medium, slot-type intermediate chambers being provided between adjacent metal pipes. The pot base has a run-off for the melt. The metal pipes (1.1) that form the pot wall (1) arm short-circuited with each other above the base in order to increase the degree of efficiency of the skull pot and especially, in order to even out the temperature profile of the melt throughout the depth of the melt.
摘要翻译：本发明涉及一种用于熔化或精炼玻璃或玻璃陶瓷的颅骨盆，包括一个围绕所述锅壁的锅壁（1），盆底和感应线圈（3），高频能量可通过其耦合进入锅的内容。锅壁由可连接到冷却介质的金属管（1.1）环组成，在相邻金属管之间设有槽型中间室。锅底有熔体的径流。形成锅壁（1）的金属管（1.1）在基座上方彼此短路，以增加颅底盆的效率，特别是为了均匀地排出熔体的温度曲线在整个熔体的深度。

3. 发明授权

US06810689B2 Process for the melting, refining and homogenizing of glass melts 有权
标题翻译：熔融，精炼和均质化玻璃熔体的方法
公开(公告)号：US06810689B2
公开(公告)日：2004-11-02
申请号：US09769672
申请日：2001-01-25
申请人： Hildegard Römer , Werner Kiefer , Wolfgang Schmidbauer , Thomas Pfeiffer , Guido Räke
发明人： Hildegard Römer , Werner Kiefer , Wolfgang Schmidbauer , Thomas Pfeiffer , Guido Räke
IPC分类号： C03B544
CPC分类号： C03B5/16 , C03B5/021 , C03B5/225 , C03C1/004
摘要： The invention relates to a process for the production of a glass melt. For the avoidance of the oxygen reboil the process is equipped with the following process stages or steps: a melting stage a refining stage a homogenizing and conditioning stage; in which before the homogenizing and conditioning stage the melt is heated to a temperature of over 1700° C.; in which polyvalent ions are present in the melt in a proportion of at least 0.5% by wt.
摘要翻译：本发明涉及一种生产玻璃熔体的方法。为了避免氧气再沸腾，该方法配备有以下工艺步骤或步骤：熔融阶段精炼阶段均化和调节阶段;其中在均化和调节之前阶段将熔体加热到超过1700℃的温度;其中多价离子以至少0.5重量％的比例存在于熔体中。

4. 发明授权

US06751989B1 Device and method for melting or refining glass or glass ceramics 失效
标题翻译：用于熔化或精炼玻璃或玻璃陶瓷的装置和方法
公开(公告)号：US06751989B1
公开(公告)日：2004-06-22
申请号：US09807945
申请日：2001-07-12
申请人： Wolfgang Schmidbauer , Hildegard Römer , Guido Räke
发明人： Wolfgang Schmidbauer , Hildegard Römer , Guido Räke
IPC分类号： C03B502
CPC分类号： C03B7/07 , C03B5/021 , C03B5/225 , C03B5/44 , C03B2211/71 , H05B6/22
摘要： The invention relates to a device for melting or refining glass or glass ceramics. According to the invention, a device of this type is provided with the following characteristics: a plurality of tubes which are U-shaped and arrange side by side so that they form a cage like skull channel that is open on top, and a high frequency oscillation circuit which comprises an induction coil. The tubes can be connected to a cooling medium. The induction coil wraps around the channel in such a manner that winding sections extend along the lateral walls of the channel.
摘要翻译：本发明涉及一种用于熔化或精制玻璃或玻璃陶瓷的装置。根据本发明，这种装置具有以下特征：多个U形U形管并列排列，使得它们形成在顶部开口的笼状颅骨通道，高频率振荡电路，其包括感应线圈。管可以连接到冷却介质。感应线圈围绕通道缠绕，使得绕组部分沿着通道的侧壁延伸。

5. 发明授权

US08424342B2 Melting and refining in tanks with cooled walls 失效
标题翻译：在冷却的墙体的罐中熔化和精炼
公开(公告)号：US08424342B2
公开(公告)日：2013-04-23
申请号：US10552103
申请日：2004-03-31
申请人： Werner Kiefer , Hildegard Römer , Frank-Thomas Lentes , Guido Räke , Volker Ohmstede , Karin Naumann , Michael Leister , Gerhard Nuessle , Erich Rodek , Wolfgang Schmidbauer
发明人： Werner Kiefer , Hildegard Römer , Frank-Thomas Lentes , Guido Räke , Volker Ohmstede , Karin Naumann , Michael Leister , Gerhard Nuessle , Erich Rodek , Wolfgang Schmidbauer
IPC分类号： C03B18/18
CPC分类号： C03B5/021 , C03B5/03 , C03B5/193 , C03B5/24 , Y02P40/57
摘要： A method for melting inorganic materials, preferably glasses and glass-ceramics, in a melting unit with cooled walls is provided. The method includes selecting the temperature of at least one region of the melt is selected in such a way as to be in a range from Teff−20% to Teff+20%, where the temperature Teff is given by the temperature at which the energy consumption per unit weight of the material to be melted is at a minimum, with the throughput having been selected in such a way as to be suitably adapted to the required residence time.
摘要翻译：提供了一种在具有冷却壁的熔化单元中熔化无机材料，优选玻璃和玻璃陶瓷的方法。该方法包括选择熔体的至少一个区域的温度，使其在Teff-20％至Teff + 20％的范围内，其中温度Teff由能量要熔化的材料的每单位重量的消耗量最小，其中生产量已被选择为适当地适应所需的停留时间。

6. 发明授权

US07444837B2 Method and device for melting glass using an induction-heated crucible with cooled crust 有权
标题翻译：使用带有冷却地壳的感应加热坩埚来熔化玻璃的方法和装置
公开(公告)号：US07444837B2
公开(公告)日：2008-11-04
申请号：US10490909
申请日：2002-10-01
申请人： Hildegard Römer , Michael Leister , Uwe Kolberg , Karl Mennemann , Guido Räke , Ernest Walter Schäfer , Sybill Nüttgens , Volker Ohmstede
发明人： Hildegard Römer , Michael Leister , Uwe Kolberg , Karl Mennemann , Guido Räke , Ernest Walter Schäfer , Sybill Nüttgens , Volker Ohmstede
IPC分类号： C03B5/02
CPC分类号： C03B5/193 , C03B1/02 , C03B3/00 , C03B5/021 , C03B5/18 , C03B5/187 , C03B2211/70 , C03B2211/71 , Y02P40/57
摘要： A method and an apparatus for the rapid melting of glasses in a skull crucible is provided. The method and apparatus introduce high-frequency energy into the contents of the crucible by means of a coil arrangement surrounding the skull crucible, in order to heat the melt, and the batch is laid and the molten glass discharged in the upper region of the crucible, and undissolved constituents of the batch are retained by means of a cooled bridge which is immersed in the melt. The glass is taken off above the coil arrangement and is fed for further processing without flowing through the coil region.
摘要翻译：提供了一种用于在颅骨坩埚中快速熔化玻璃的方法和装置。该方法和设备通过围绕颅骨坩埚的线圈装置将高频能量引入坩埚的内容物中，以便加热熔体，并且将批次放置，将熔融玻璃排放到坩埚的上部区域，并且该批料的未溶解组分通过浸入熔体中的冷却桥保持。将玻璃从线圈装置上取下并进行进一步处理而不流过线圈区域。

7. 发明授权

US06577667B1 Skull pot for melting or refining inorganic substances 有权
标题翻译：用于熔化或精炼无机物质的骷髅锅
公开(公告)号：US06577667B1
公开(公告)日：2003-06-10
申请号：US10049966
申请日：2002-06-12
申请人： Hildegard Römer , Wolfgang Schmidbauer , Werner Kiefer , Guido Räke , Frank-Thomas Lentes
发明人： Hildegard Römer , Wolfgang Schmidbauer , Werner Kiefer , Guido Räke , Frank-Thomas Lentes
IPC分类号： H05B622
CPC分类号： C03B5/44 , C03B5/021 , C03B5/225 , C03B5/23 , C03B2211/71 , Y02P40/57
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.
摘要翻译：根据本发明，颅骨盆具有以下特征：围绕锅壁（1）的锅壁（1），底部（3）和感应线圈（9），并且借助于该壁能量可以耦合到锅的内容物中。锅壁（1）由可连接到冷却介质的金属管（1.1）环制成。狭缝体现在相邻金属管（1.1）之间。金属管（1.1）在其上端处以直角弯曲，使得当从上方观察锅壁（1）时，所述管向外延伸，并形成套环（2）。衣领（2）被附加的墙（上壁4）包围。所述壁的上边缘位于比轴环（2）更高的高度，使得在操作期间熔体覆盖轴环（2）。

8. 发明授权

US06889527B1 Skull pot for melting or refining inorganic substances, especially glasses and glass ceramics 失效
标题翻译：用于熔化或精炼无机物质的骷髅锅，特别是玻璃和玻璃陶瓷
公开(公告)号：US06889527B1
公开(公告)日：2005-05-10
申请号：US10049952
申请日：2000-08-16
申请人： Hildegard Römer , Uwe Kolberg , Guido Räke
发明人： Hildegard Römer , Uwe Kolberg , Guido Räke
IPC分类号： C03B5/08 , C03B5/02 , C03B5/225 , C03B5/26 , C03B5/44 , C03B5/00
CPC分类号： C03B5/021 , C03B5/225 , C03B5/26 , C03B5/44 , C03B2211/71
摘要： The invention relates to a skull pot (1) for melting, crystallizing or refining inorganic substances. Said pot comprises a pot wall (1.1), a pot bottom (1.2), an induction coil (2) which surrounds the pot wall (1.1) and by means of which high-frequency energy can be coupled into the content of the pot. The pot wall (1.1) is formed by a ring of metal pipes which can be connected to a cooling medium. Slits are embodied between adjacent metal pipes. The bottom (1.2) is provided with a discharge for the melt (3). A sleeve (4) is allocated to the discharge. The admission end (4.1) of the sleeve (4) protrudes far into the inner chamber of the skull pot (1) in such a way that, during use, the melt (3) can be withdrawn through the crystallized bottom layer (3.3) in a controlled manner without the danger of impairing quality.
摘要翻译：本发明涉及一种用于熔化，结晶或澄清无机物质的颅骨盆（1）。所述锅包括锅壁（1.1），锅底（1.2），围绕锅壁（1.1）的感应线圈（2），并且借助于此可以将高频能量耦合到锅的内容物中。锅壁（1.1）由可以连接到冷却介质的金属管环形成。狭缝体现在相邻金属管之间。底部（1.2）设置有用于熔体（3）的排出口。一个套管（4）被分配到排放口。套筒（4）的进入端（4.1）以这样的方式远离颅骨盆（1）的内腔突出，使得在使用过程中，熔体（3）可以通过结晶的底层（3.3）排出，以受控的方式，不会损害质量的危险。

9. 发明授权

US06414982B1 Device for melting and/or refining inorganic compounds 有权
标题翻译：用于熔化和/或精制无机化合物的装置
公开(公告)号：US06414982B1
公开(公告)日：2002-07-02
申请号：US09641992
申请日：2000-08-18
申请人： Guido Räke , Michael Kohl , Hildegard Römer , Wolfgang Schmidtbauer , Werner Kiefer
发明人： Guido Räke , Michael Kohl , Hildegard Römer , Wolfgang Schmidtbauer , Werner Kiefer
IPC分类号： H05B606
CPC分类号： C03B5/021 , H05B6/24
摘要： A high-frequency device for melting and refining inorganic compounds having a high-frequency oscillation system and a crucible. The high-frequency system includes an induction coil looping around the crucible and at least two oscillator circuits connectable in parallel to the induction coil and providing redundant high frequency energy. Each self-exciting oscillator includes one of the capacitors and the induction coil. The device may further include a power supply, a control cabinet having operating units, and a process control system.
摘要翻译：一种用于熔化和精炼具有高频振荡系统和坩埚的无机化合物的高频装置。高频系统包括环绕坩埚的感应线圈和与感应线圈并联连接的至少两个振荡器电路，并提供冗余的高频能量。每个自励振荡器包括电容器和感应线圈之一。该装置还可以包括电源，具有操作单元的控制柜和过程控制系统。

10. 发明授权

US07024888B2 Method for changing glass compositions in melting installations, and corresponding melting installation 失效
标题翻译：熔化装置中玻璃成分变化的方法及相应的熔化装置
公开(公告)号：US07024888B2
公开(公告)日：2006-04-11
申请号：US10395516
申请日：2003-03-23
申请人： Guido Räke , Volker Ohmstede , Michael Leister , Sybill Nüttgens , Christoph Leuwer
发明人： Guido Räke , Volker Ohmstede , Michael Leister , Sybill Nüttgens , Christoph Leuwer
IPC分类号： C03B5/08
CPC分类号： C03B5/06 , C03B5/00 , C03B5/23
摘要： The invention relates to a method for changing glass compositions in continuously operated melting installations which has a significantly shortened melt changeover time and therefore lower costs and in which the glass quality is not adversely affected.
摘要翻译：本发明涉及一种在连续操作的熔融装置中改变玻璃组合物的方法，其具有显着缩短的熔体切换时间，因此降低成本，并且其中玻璃质量不受不利影响。

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