公开(公告)号：US5665132A

公开(公告)日：1997-09-09

申请号：US526944

申请日：1995-09-12

申请人： Klaus Ruppert ,  Uwe Christiansen ,  Michael Hunermann ,  Klaus Dittmer ,  Anton Steinkohl

发明人： Klaus Ruppert ,  Uwe Christiansen ,  Michael Hunermann ,  Klaus Dittmer ,  Anton Steinkohl

IPC分类号： G02B6/00 ,  C03B8/04 ,  C03B19/14 ,  C03B20/00 ,  C03B37/012 ,  C03B37/014 ,  C03B37/018 ,  H01L21/02 ,  C03B8/00

CPC分类号： C03B37/01486 ,  C03B19/1453 ,  C03B19/1484 ,  C03B37/01446

摘要： A hollow cylinder is held in a vertical orientation and sent continuously through a heating zone for sintering. In a first phase of the sintering operation, the hollow cylinder stands on a support while the upper end (12) of the cylinder is being sintered. In a second phase the cylinder hangs from a hanging element while its lower end (10) is sintered. A vertical rod is fixed to the base on which the lower end is supported, and extends through the hollow cylinder. A retaining ring is fixed inside the upper end of the hollow cylinder. During the first phase, the upper end vitrifies and contracts so that the retaining ring engages the vertical rod. Longitudinal contraction causes the lower end to lift off the base so that the cylinder is suspended during the second phase.

摘要翻译： 中空圆柱体保持垂直取向，并连续地通过加热区进行烧结。 在烧结操作的第一阶段，中空圆柱体在圆筒的上端（12）被烧结的同时位于支撑件上。 在第二阶段，气缸从悬挂元件悬挂，同时其下端（10）被烧结。 垂直杆固定到底端支撑在底座上，并延伸穿过中空圆筒。 固定环固定在中空圆筒的上端内。 在第一阶段，上端玻璃化并收缩，使得保持环与垂直杆接合。 纵向收缩导致下端抬起底座，使得气缸在第二阶段被悬挂。

公开(公告)号：US5738702A

公开(公告)日：1998-04-14

申请号：US820205

申请日：1997-03-18

申请人： Klaus Ruppert ,  Uwe Christiansen ,  Michael Hunermann ,  Klaus Dittmer ,  Anton Steinkohl

发明人： Klaus Ruppert ,  Uwe Christiansen ,  Michael Hunermann ,  Klaus Dittmer ,  Anton Steinkohl

IPC分类号： G02B6/00 ,  C03B8/04 ,  C03B19/14 ,  C03B20/00 ,  C03B37/012 ,  C03B37/014 ,  C03B37/018 ,  H01L21/02 ,  C03B00/00 ,  C03B19/06 ,  F27B1/26 ,  F27B1/28

CPC分类号： C03B37/01486 ,  C03B19/1453 ,  C03B19/1484 ,  C03B37/01446

摘要： A hollow cylinder is held in a vertical orientation and sent continuously through a heating zone for sintering. In a first phase of the sintering operation, the hollow cylinder stands on a support while the upper end (12) of the cylinder is being sintered. In a second phase the cylinder hangs from a hanging element while its lower end (10) is sintered. A vertical rod is fixed to the base on which the lower end is supported, and extends through the hollow cylinder. A retaining ring is fixed inside the upper end of the hollow cylinder. During the first phase, the upper end vitrifies and contracts so that the retaining ring engages the vertical rod. Longitudinal contraction causes the lower end to lift off the base so that the cylinder is suspended during the second phase.

摘要翻译： 中空圆柱体保持垂直取向，并连续地通过加热区进行烧结。 在烧结操作的第一阶段，中空圆柱体在圆筒的上端（12）被烧结的同时位于支撑件上。 在第二阶段，气缸从悬挂元件悬挂，同时其下端（10）被烧结。 垂直杆固定到底端支撑在底座上，并延伸穿过中空圆筒。 固定环固定在中空圆筒的上端内。 在第一阶段，上端玻璃化并收缩，使得保持环与垂直杆接合。 纵向收缩导致下端抬起底座，使得气缸在第二阶段被悬挂。

公开(公告)号：US5665139A

公开(公告)日：1997-09-09

申请号：US538583

申请日：1995-10-03

申请人： Klaus Ruppert ,  Uwe Christiansen ,  Klaus Dittmer

发明人： Klaus Ruppert ,  Uwe Christiansen ,  Klaus Dittmer

IPC分类号： C03B11/08 ,  C03B19/02 ,  C03B19/09 ,  C03B20/00 ,  C03B9/00 ,  C03B11/00

CPC分类号： C03B19/02 ,  C03B19/09

摘要： The mold wall forms the boundary of a cavity provided with a filling opening and is divided vertically into several segments, which are connected to each other in such a way that they can separate under the action of a force acting outward from the cavity. At least one pretensioned elastic element is installed outside the cavity, which is in effective contact with at least one segment, so that, because of the pretension, an elastic force acts on the segment in the direction toward the cavity. A tensioning element is provided to pretension the elastic element, this tensioning element being installed outside the mold wall to serve as an abutment for the elastic element, and that the elastic element be made of a creep-resistant material.

摘要翻译： 模具壁形成设置有填充开口的空腔的边界，并且被垂直分割成若干段，它们彼此连接，使得它们可以在从空腔向外作用的作用下分离。 至少一个预张紧的弹性元件安装在空腔外部，其与至少一个部分有效接触，使得由于预张力，弹性力沿着朝向空腔的方向作用在该段上。 提供张紧元件以预张紧弹性元件，该张紧元件安装在模具外侧，用作弹性元件的支座，弹性元件由抗蠕变材料制成。

公开(公告)号：US6079225A

公开(公告)日：2000-06-27

申请号：US099894

申请日：1998-06-18

申请人： Klaus Ruppert ,  Anton Steinkohl

发明人： Klaus Ruppert ,  Anton Steinkohl

IPC分类号： C03B8/04 ,  C03B19/14 ,  C03B20/00

CPC分类号： C03B19/1423 ,  C03B2201/10 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2201/42 ,  C03B2207/06 ,  C03B2207/08 ,  C03B2207/14 ,  C03B2207/20 ,  C03B2207/22 ,  C03B2207/34 ,  C03B2207/42 ,  F23D2900/00006

摘要： In a known method, a quartz glass preform is produced by supplying a glass-forming base material in liquid form to an injection nozzle of a multi-nozzle flame deposition burner, vaporizing or gasifying the liquid glass-forming base material in the deposition burner, mixing the vaporized or gasified glass-forming base material with a gas containing oxygen under creation of SiO.sub.2 particles in a chemical reaction, deposition of the SiO.sub.2 particles on a substrate under creation of a porous preform and sintering of the preform. In this method, expensive devices such as pumps and ultrasonic vaporizers are needed for the vaporization of the liquid glass-forming base material; in addition, these devices are subject to mechanical wear and chemical attack and furthermore, they require extensive maintenance and due to their size result in a great height of construction. In order to avoid these disadvantages, a method is proposed according to the invention wherein a gas for the creation of a mist is fed to the deposition burner for the vaporization or gasification of the glass-forming base material, resulting in the creation of a low pressure in the area of the injection nozzle orifice. In an apparatus suitable for implementing the method, a vaporizing device comprises a vaporizing nozzle for the supply of a vaporizing gas, said nozzle being located adjacent to the injection nozzle and having an opening which, as seen in the direction of travel of the vaporizing gas, extends in a plane behind the injection nozzle opening.

摘要翻译： 在已知的方法中，通过将液体形式的玻璃形成基材料供给到多喷嘴火焰沉积燃烧器的喷嘴，在沉积燃烧器中蒸发或气化液态玻璃形成基材来制造石英玻璃预制件， 在蒸发或气化的玻璃形成基材与化学反应中产生SiO 2颗粒的气体中混合气化的玻璃形成基材，在形成多孔预型体的同时将SiO 2颗粒沉积在基材上并烧结预型体。 在这种方法中，液体玻璃形成基材的汽化需要昂贵的装置如泵和超声波蒸发器; 此外，这些装置受到机械磨损和化学侵蚀，此外，它们需要广泛的维护，并且由于其尺寸导致很高的结构高度。 为了避免这些缺点，提出了根据本发明的方法，其中用于产生雾的气体被供给到用于玻璃形成基材的蒸发或气化的沉积燃烧器，导致产生低的 喷嘴孔口的压力。 在适于实施该方法的装置中，蒸发装置包括用于供应汽化气体的蒸发喷嘴，所述喷嘴位于喷嘴附近，并且具有开口，该开口沿蒸发气体的行进方向 在喷嘴开口后面的平面内延伸。

公开(公告)号：US5788730A

公开(公告)日：1998-08-04

申请号：US677933

申请日：1996-07-10

申请人： Klaus Ruppert ,  Anton Steinkohl

发明人： Klaus Ruppert ,  Anton Steinkohl

IPC分类号： C03B37/018 ,  C03B8/04 ,  C03B19/14 ,  C03B20/00

CPC分类号： C03B19/1423 ,  C03B2207/06 ,  C03B2207/08 ,  C03B2207/14 ,  C03B2207/20 ,  C03B2207/22 ,  C03B2207/36 ,  C03B2207/40 ,  C03B2207/70

摘要： A silicon-containing glass starting material is fed through a central area of a multi-nozzle burner head while the fuel gases are fed through an outer area surrounding the center. In a reaction zone near the burner head, fine SiO.sub.2 soot particles are formed, which are deposited on a carrier to build up a porous soot body, which is then sintered. During the process of building up the soot body, the fuel gas stream is varied to achieve a desired radial or axial density profile in the soot body. To separate the glass starting material from the fuel gas in the area extending from the burner head to the reaction zone, a barrier gas stream is provided between the burner gas stream and the stream of glass starting material. The burner head has a central, tubular nozzle and several ring nozzles arranged coaxially around it. Between the central nozzle and the ring nozzles, a ring-shaped barrier gas nozzle is provided, which has inner and outer boundary walls which are circular in radial cross section. At least the outer boundary wall slants toward the central nozzle in an area extending from underneath the nozzle orifice to a point level with the nozzle orifice.

摘要翻译： 含硅玻璃原料通过多喷嘴燃烧器头的中心区域供给，同时燃料气体通过围绕中心的外部区域进料。 在燃烧器头附近的反应区，形成细小的SiO 2烟灰颗粒，沉积在载体上以形成多孔烟灰体，然后烧结。 在建立烟灰体的过程中，改变燃料气流以在烟炱体中实现期望的径向或轴向密度分布。 为了将玻璃起始材料与从燃烧器头部延伸到反应区域的区域中的燃料气体分离，在燃烧器气体流和玻璃起动材料流之间设置阻挡气体流。 燃烧器头具有中心的管状喷嘴和几个同轴地布置在其周围的环形喷嘴。 在中心喷嘴和环形喷嘴之间设置环形阻挡气体喷嘴，其具有径向横截面为圆形的内外边界壁。 至少外边界壁在从喷嘴孔下方延伸到与喷嘴孔的点水平面的区域中朝向中心喷嘴倾斜。

公开(公告)号：US08431199B2

公开(公告)日：2013-04-30

申请号：US12813758

申请日：2010-06-11

申请人： Klaus Ruppert ,  Mario Beyer ,  Kevin Kerscher ,  Lutz Vocke

发明人： Klaus Ruppert ,  Mario Beyer ,  Kevin Kerscher ,  Lutz Vocke

IPC分类号： B32B1/02 ,  B32B27/30

CPC分类号： B65D65/46 ,  B65D81/3261 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/1397

摘要： Containers that are soluble in liquid methylmethacrylate and contain the PMMA powder fraction of a two-component system made up of PMMA powder component and liquid MMA monomer component are useful as components of packaging of powder/liquid two-component material, such as dental material, investment material for histology or metallography or in veterinary medicine.

摘要翻译： 可溶于液体甲基丙烯酸甲酯并含有由PMMA粉末组分和液体MMA单体组分组成的双组分体系的PMMA粉末部分的容器可用作粉末/液体双组分材料如牙科材料的包装的组分， 用于组织学或金相学或兽医学的投资材料。

公开(公告)号：US20060252845A1

公开(公告)日：2006-11-09

申请号：US11408534

申请日：2006-04-21

申请人： Klaus Ruppert ,  Andreas Grundler ,  Kurt Reischl ,  Michael Eck ,  Alfred Hohmann ,  Christine Diefenbach

发明人： Klaus Ruppert ,  Andreas Grundler ,  Kurt Reischl ,  Michael Eck ,  Alfred Hohmann ,  Christine Diefenbach

IPC分类号： A61K6/083

CPC分类号： A61K6/083 ,  A61K6/0091 ,  A61K6/09 ,  C08L75/16 ,  C08L33/00

摘要： For composite materials having a total filler content of 80 to 95% by weight, containing A) 0.5 to 10% by weight of non-agglomerated nanofillers having particle sizes of 1 to 50 nm in the filler component, B) at least 60% by weight of a filler mixture of 50 to 90% coarse-particle and 10 to 50% fine-particle dental glass in the filler component, having a size ratio, relative to the average particle size (d50 value), of coarse to fine particles of >1:4 to 1:30, C) as monomer component, a monomer mixture of i. 60 to 80% bis-GMA or TCD-di-HEMA or TCD-di-HEA, ii. 10 to 18% UDMA, iii. Residual TEDMA and/or multifunctional crosslinkers, D) up to 1% photoinitiator(s); and E) optionally, at least one additional dental glass in the filler component having a different particle size than the coarse- and fine-particle dental glass, the polymerization shrinkage may be reduced to

摘要翻译： 对于总填料含量为80〜95重量％的复合材料，含有A）0.5〜10重量％的填料组分中粒径为1〜50nm的非凝聚型纳米填料，B）至少60％ 在填料组分中填充物混合物的重量为50至90％粗颗粒和10至50％细颗粒牙玻璃，其尺寸比相对于平均颗粒尺寸（d <50> ），粗→细颗粒> 1:4至1:30，C）作为单体组分，其单体混合物为 60至80％的双-GMA或TCD-di-HEMA或TCD-di-HEA，ii。 10至18％UDMA，iii。 残余TEDMA和/或多官能交联剂，D）高达1％的光引发剂; 和E）任选地，填料组分中至少一种另外的牙科玻璃具有与粗细微粒牙科玻璃不同的粒度，聚合收缩率可以降低至<1.6体积％（根据粘合的圆盘 方法;牙科材料（2004）20,88-95），收缩力（根据光弹性方法测量;牙科材料（2004）20,313-321）可以降低至<3.5MPa（聚合后24小时测量） ）。

公开(公告)号：US20050234148A1

公开(公告)日：2005-10-20

申请号：US11100232

申请日：2005-04-06

申请人： Klaus Ruppert ,  Andreas Grundler ,  Albert Erdrich

发明人： Klaus Ruppert ,  Andreas Grundler ,  Albert Erdrich

IPC分类号： A61K6/02 ,  A61K6/083 ,  C03B19/10 ,  C04B14/04 ,  A61K6/08

CPC分类号： A61K6/0008 ,  A61K6/0091

摘要： Agglomerated inorganic glass fillers for dental materials comprising 0.5 to 50 μm large agglomerates of inorganic glass particles having a particle size of 200 to 7,000 nm that are fused at their boundary surfaces with at least one adjacent particle, are particularly suitable for dental materials with good polishability, lasting shine and good abrasion-resistance.

摘要翻译： 用于牙科材料的聚结无机玻璃填料，其特征在于包含在其边界表面与至少一个相邻颗粒熔合的粒径为200至7000nm的0.5至50μm的无机玻璃颗粒的大团聚体，其具有良好的抛光性 ，持久的光泽和良好的耐磨性。

公开(公告)号：US6152166A

公开(公告)日：2000-11-28

申请号：US587359

申请日：1996-01-16

申请人： Heinz Bauscher ,  Klaus Ruppert

发明人： Heinz Bauscher ,  Klaus Ruppert

IPC分类号： F15B13/06 ,  B01J4/00 ,  C03B8/02 ,  C03B8/04 ,  C03B19/14 ,  C03B37/014 ,  C03B37/018 ,  C23C16/44 ,  C23C16/455 ,  F17D1/04 ,  F16L57/00

CPC分类号： C23C16/45512 ,  B01J4/008 ,  C03B19/1415 ,  C03B37/01413 ,  C03B37/0142 ,  C23C16/455 ,  C03B2207/81 ,  C03B2207/85 ,  Y10T137/5109 ,  Y10T137/6416 ,  Y10T137/85938 ,  Y10T137/87249

摘要： An equalization chamber has a first plurality of gas inlet openings for a gas stream and a second plurality of gas outlet openings for partial gas streams, each outlet being connected by way of a gas line to a gas consumer, the maximum flow resistance for each partial gas stream being located in the area under the gas outlet openings, seen in the flow direction of the partial gas streams. To guarantee the highest possible degree of uniformity and reproducibility of the gas supply to the consumers, the maximum flow resistance for each partial gas stream is provided in the gas line between the gas outlet opening and the gas consumer.

摘要翻译： 平衡室具有用于气流的第一多个气体入口和用于部分气流的第二多个气体出口，每个出口通过气体管线连接到气体消耗器，每个部分的最大流动阻力 气流位于气体出口开口下方的区域气流的流动方向。 为了保证对消费者的气体供应的最高程度的均匀性和再现性，在气体出口和气体消耗器之间的气体管线中提供了每个部分气流的最大流动阻力。

公开(公告)号：US09295534B2

公开(公告)日：2016-03-29

申请号：US13513809

申请日：2010-11-05

申请人： Klaus Ruppert ,  Mario Beyer

发明人： Klaus Ruppert ,  Mario Beyer

IPC分类号： G06F19/00 ,  B29C39/00 ,  A61C3/00 ,  A61C11/00 ,  A61C9/00 ,  A61C13/08 ,  A61C13/00 ,  A61C13/10 ,  A61C13/20

CPC分类号： B33Y80/00 ,  A61C9/0053 ,  A61C13/0004 ,  A61C13/10 ,  B33Y50/00

摘要： A method for automated manufacture of dentures including providing a digital data set of the individual denture to be produced, a digital separation of the model into dental arch and gingival, producing the dental arch from a ceramic or plastic material using cutting technology, producing the denture base through generative or ablative procedures from predominantly (meth-)acrylate-based plastic materials, connecting the dental arch and gingiva through bonding or joining or a combination of bonding and joining.

摘要翻译： 一种用于自动制造假牙的方法，包括提供待生产的单个义齿的数字数据集，将模型数字分离成牙弓和牙龈，使用切割技术从陶瓷或塑料材料产生牙弓，产生义齿 基于主要（甲基）丙烯酸酯基塑料材料的生成或消融程序，通过粘合或接合或粘合和接合的组合连接牙弓和牙龈。