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31. 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）。

32. 发明申请

US20110205836A1 DEVICE FOR HOMOGENIZING A GLASS MELT 审中-公开
标题翻译：用于均质玻璃熔体的装置
公开(公告)号：US20110205836A1
公开(公告)日：2011-08-25
申请号：US13034114
申请日：2011-02-24
申请人： Frank-Thomas Lentes , Karin Naumann , Christoph Berndhaeuser , Erhard Zemsch , Volker Trinks
发明人： Frank-Thomas Lentes , Karin Naumann , Christoph Berndhaeuser , Erhard Zemsch , Volker Trinks
IPC分类号： B01F7/00
CPC分类号： C03B5/187 , B01F7/00133 , B01F7/00141 , B01F7/00291 , B01F7/00908 , B01F15/00909 , B01F2215/0427 , B01F2215/0431 , Y02P40/57
摘要： The device for homogenizing a glass melt has at least one stirring device, which includes a rotatable stirrer shaft (10) and stirrer paddles (11, 11′, 11″). The stirrer paddles are arranged at intervals from each other along the stirrer shaft to produce an essentially axially oriented conveying effect on the glass melt. To improve homogenization while simultaneously saving on noble metal material, the stirrer paddles (11, 11′, 11″) are each provided with a built-in element (11E). The built-in element (11E) has an edge (11K), which extends from the stirrer shaft (10) in a radial direction (R) along a rear paddle area (11B) with an edge length which is less by a specified distance (X) than the length (L) of the paddle area (11B) in a radial direction (R). These built-in elements provide a marked reduction in bubble formation.
摘要翻译：用于使玻璃熔体均质化的装置具有至少一个搅拌装置，其包括可旋转的搅拌器轴（10）和搅拌桨（11,11'，11“）。搅拌器叶片沿着搅拌器轴线彼此间隔地布置，以在玻璃熔体上产生基本轴向定向的输送效果。为了改善均质化同时节省贵金属材料，搅拌桨（11,11'，11“）各自设置有内置元件（11E）。内置元件（11E）具有边缘（11K），该边缘沿搅拌器轴（10）沿径向方向（R）沿后桨区域（11B）延伸，边缘长度小于指定距离（X）比桨区域（11B）在径向方向（R）上的长度（L）。这些内置元件显着减少了气泡形成。

33. 发明申请

US20080148780A1 METHOD AND DEVICE FOR HOMOGENIZING GLASS MELT 有权
标题翻译：用于均质玻璃熔体的方法和装置
公开(公告)号：US20080148780A1
公开(公告)日：2008-06-26
申请号：US11957727
申请日：2007-12-17
申请人： Christoph Berndhaeuser , Frank-Thomas Lentes , Karin Naumann , Hans Duerolf , Holger Hunnius
发明人： Christoph Berndhaeuser , Frank-Thomas Lentes , Karin Naumann , Hans Duerolf , Holger Hunnius
IPC分类号： C03B5/187
CPC分类号： C03B5/1875 , B01F7/00125 , B01F7/00141 , B01F7/00258 , B01F7/00425 , B01F7/00908 , B01F7/00975 , B01F13/1013 , B01F13/1016 , B01F13/1022 , Y02P40/57
摘要： The invention relates to a method and to a device for homogenizing a glass melt in a melt receptacle, wherein at least one stirring device (10, 11) is disposed in the melt receptacle, which comprises a stirrer shaft (10) and a plurality of stirrer blades (11), and wherein a gap (16) is formed between a wall region of the melt receptacle (2) and the stirrer blades (11).According to the invention, the respective stirring device causes an axial feed action in an inner stirring region (12) between the stirrer shaft (10) and the stirrer blades (11) in order to feed the melt in the stirring region along the stirrer shaft (10). A melt flow brought about by the axial feed action seals the gap (16) against direct passage of the melt.According to the invention, a very high gap width can be achieved, thus preventing the abrasion of materials in the region of the marginal gap. This also reduces the complexity required for adjusting the device. According to the invention, a high level of homogenization can be achieved regardless of the entry point of the inhomogeneities.
摘要翻译：本发明涉及一种用于使熔体容器中的玻璃熔体均质化的方法和装置，其中至少一个搅拌装置（10,11）设置在熔体容器中，该搅拌装置包括搅拌轴（10）和多个搅拌器叶片（11），并且其中在熔体容器（2）的壁区域和搅拌器叶片（11）之间形成间隙（16）。根据本发明，相应的搅拌装置在搅拌器轴（10）和搅拌器叶片（11）之间的内部搅拌区域（12）中引起轴向进给，以便沿着搅拌器轴（10）。通过轴向进给动作引起的熔体流动密封间隙（16）以防止熔体直接通过。根据本发明，可以实现非常高的间隙宽度，从而防止边缘间隙区域内材料的磨损。这也降低了调整设备所需的复杂性。根据本发明，可以实现高均匀化水平，而不考虑不均匀性的切入点。

34. 发明申请

US20060144089A1 Method and apparatus for heating melts 审中-公开
标题翻译：加热熔体的方法和装置
公开(公告)号：US20060144089A1
公开(公告)日：2006-07-06
申请号：US10537702
申请日：2003-11-27
申请人： Rainer Eichholz , Guido Rake , Volker Ohmstede , Gunter Weidmann , Frank-Thomas Lentes , Thomas Stelle , Ernst-Walter Schafer , Hildegard Romer , Jorg Schollmayer , Holger Hunnius , Frank-Jurgen Druschke
发明人： Rainer Eichholz , Guido Rake , Volker Ohmstede , Gunter Weidmann , Frank-Thomas Lentes , Thomas Stelle , Ernst-Walter Schafer , Hildegard Romer , Jorg Schollmayer , Holger Hunnius , Frank-Jurgen Druschke
IPC分类号： C03B18/18 , C03B5/027 , C03B5/24
CPC分类号： C03B5/027 , C03B5/03 , C03B5/235 , C03B5/42 , C03B5/44 , C03B2211/70 , H05B3/03 , Y02P40/57
摘要： A method and an apparatus for heating a melt in a melting vessel with cooled walls is provided. The melt is heated conductively by current flowing between at least two cooled electrodes, which each replace part of the wall of the melting vessel.
摘要翻译：提供了一种用于在具有冷却壁的熔化容器中加热熔体的方法和装置。熔体通过电流在至少两个冷却电极之间流动而被导热，每个冷却的电极各自代替熔化容器壁的一部分。

35. 发明授权

US07041612B2 Lead-free and arsenic-free special short flint glass 有权
公开(公告)号：US07041612B2
公开(公告)日：2006-05-09
申请号：US10456323
申请日：2003-06-06
申请人： Karin Naumann , Uwe Kolberg , Frank-Thomas Lentes
发明人： Karin Naumann , Uwe Kolberg , Frank-Thomas Lentes
IPC分类号： C03C3/97 , C03C3/87 , C03C4/00
CPC分类号： C03C3/097
摘要： The invention describes a lead-free and arsenic-free special short flint glass with a refractive index 1.60≦nd≦1.65, an Abbe number of 41≦νd≦52, a relative partial dispersion 0.551≦PgF≦0.570 in the blue spectral region, a relative partial dispersion 0.507≦PCs≦0.525 in the red spectral region, a negative deviation of the relative partial dispersion from the normal line ΔPg,F≦−0.0045 and an improved chemical resistance which has the following composition (in % by weight): SiO2>50–65 Al2O30–7 B2O30–6 Li2O0–6 Na2O 3–11 K2O0–6 MgO 0–12 CaO 1–12 BaO0–8 La2O3 0–15 Ta2O5 0–10 Nb2O5 4–20 ZrO2>10–20 Σ(CaO + MgO + BaO) 1–25 Σ(Na2O + K2O + Li2O) 3–20 SiO2/(ZrO2 + La2O3 + Nb2O5 + Ta2O5)1.5–2.3.

36. 发明授权

US06848275B1 Method for melting or refining glasses or glass ceramics 失效
标题翻译：熔化或精制玻璃或玻璃陶瓷的方法
公开(公告)号：US06848275B1
公开(公告)日：2005-02-01
申请号：US09830029
申请日：2000-08-08
申请人： Uwe Kolberg , Hildegard Römer , Frank-Thomas Lentes , Günter Weidmann
发明人： Uwe Kolberg , Hildegard Römer , Frank-Thomas Lentes , Günter Weidmann
IPC分类号： H05B6/30 , C03B5/02 , C03B5/235 , C03B13/00 , C03B15/00
CPC分类号： C03B5/021
摘要： This invention relates to a device for melting or refining glass or glass ceramics. According to the invention, such a device is provided with the following characteristics: a channel which is arranged in an essentially horizontal manner and which is provided with an inlet and an outlet for the glass melt; and an HF coil for coupling HF energy into the melt is allocated to the channel. The channel is made of a plurality of metal pipes in a similar way to a skull pot. Said pipes can be connected to a cooling medium.
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：以基本上水平的方式布置并且设置有玻璃熔体的入口和出口的通道; 并且将HF能量耦合到熔体中的HF线圈被分配给通道。该通道以与颅骨盆类似的方式由多个金属管制成。所述管道可连接到冷却介质。

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