公开(公告)号：US20050016215A1

公开(公告)日：2005-01-27

申请号：US10886338

申请日：2004-07-07

Applicant: Norbert Greulich-Hickmann ,  Andreas Langsdorf

Inventor： Norbert Greulich-Hickmann ,  Andreas Langsdorf

IPC: C03B11/08 ,  C03B35/24 ,  C04B35/573 ,  C04B35/80 ,  D01F9/10 ,  D06M11/77 ,  D06M11/79 ,  C03B40/04

CPC classification number: C03B35/24 ,  C04B35/573 ,  C04B35/806 ,  C04B2235/5248

Abstract: The apparatus for supporting a glass body is made by a method including the following steps: putting carbon-containing fibers in an axially parallel arrangement and tightly packing them; twisting the resulting tightly packed carbon-containing fiber bundle to form a carbon-containing fiber rope piece and fixing it in a twisted state; then pyrolyzing the resulting carbon-containing fiber rope piece, soaking the pyrolyzed carbon-containing fiber rope piece in a silicon-containing fluid and ceramicizing the carbon-containing fiber rope piece. The supporting apparatus formed by this method includes a gas-permeable body, which has channels or passages through which a gas, such as air, can pass. The channels are inclined at their outlet ends on a gas outlet surface of the gas-permeable body.

Abstract translation: 用于支撑玻璃体的装置通过包括以下步骤的方法制造：将含碳纤维沿轴向平行布置并紧密包装; 扭转所得紧密包装的含碳纤维束，以形成含碳纤维绳片并将其固定在扭曲状态; 然后热解得到的含碳纤维绳片，将含热解的含碳纤维绳片浸泡在含硅流体中并使含碳纤维绳片陶瓷化。 通过该方法形成的支撑装置包括透气体，其具有通道或通道，气体例如空气可以通过该通道或通道。 通道在气体可渗透体的气体出口表面的出口端倾斜。

公开(公告)号：US06799437B2

公开(公告)日：2004-10-05

申请号：US10144009

申请日：2002-05-13

Applicant: Norbert Greulich-Hickmann ,  Andreas Langsdorf ,  Christian Kunert ,  Carsten Weinhold

Inventor： Norbert Greulich-Hickmann ,  Andreas Langsdorf ,  Christian Kunert ,  Carsten Weinhold

IPC: C03B4004

CPC classification number: C03B40/04 ,  C03B11/08 ,  C03B2215/63

Abstract: The invention relates to a method for the hot shaping of molten gobs on a mold base by interposing a gas bed, comprising the following method steps. According to the invention such a method comprises the following method steps: a mold base made of open-pore mold material is produced; the supporting surface of the mold base is coated permanently with a glass contact material; such a coating material is chosen or the coating is arranged in such a way that the layer comprises open pores after its application which allow a gas-conductive connection between the lower side and the upper side of the layer; the mold base is charged with a gas in order to produce a gas bed on the upper side of the layer.

Abstract translation: 本发明涉及一种用于通过插入气床将模具底座上熔融料滴热成型的方法，包括以下方法步骤。根据本发明，这种方法包括以下方法步骤：由开孔制成的模座 生产模具材料;模具底座的支撑表面永久地涂覆有玻璃接触材料;选择这种涂层材料或涂层以这样的方式布置，使得该层在施加之后包括开孔， 在层的下侧和上侧之间的导电连接;模具底座上装有气体，以在层的上侧产生气床。

公开(公告)号：US06627569B1

公开(公告)日：2003-09-30

申请号：US09869818

申请日：2001-07-05

Applicant: Karin Naumann ,  Norbert Greulich-Hickmann ,  Uwe Kolberg ,  Werner Kiefer

Inventor： Karin Naumann ,  Norbert Greulich-Hickmann ,  Uwe Kolberg ,  Werner Kiefer

IPC: C03C3087

CPC classification number: C03C3/087 ,  C03C3/093 ,  C03C13/002

Abstract: The silicate glass has a composition (in % by weight, based on oxide) of SiO2, 54-72; Al2O3, 0.5-7; ZrO2, >10- 5-24; La2O3, 0-6; and TiO2, 0-4. The glass has at least 0.6% by weight of La2O3 or at least 0.1% by weight TiO2. The glass is in hydrolytic glass 1, acid class 3 or better, preferably acid class 1, and lye class 1. It has a glass transition temperature (Tg) of at least 640° C., a thermal expansion coefficient (&agr;20/30O) of 4.1×10−6 to 8.0×10−6/K, a refractive index (nd) of 1.53 to 1.63, an Abbé number (&ngr;d) of 47 to 66 and a negative anomalous partial dispersion in a blue spectral region (&Dgr;Pg,F) of up to −0.0130.

Abstract translation: 硅酸盐玻璃具有SiO 2，54-72的组成（按重量计，基于氧化物）; Al2O3，0.5-7; ZrO 2，> 10〜18; B2O3，0- <5; Na2O，2- <10; K2O1 0-5; 与Na2O + K2O，2- <10; caO，3-11; MgO，0-10; SrO，0-8; 宝，0-12; CaO + MgO + SrO + BaO> 5〜24; La2O3，0-6; 和TiO2，0-4。 玻璃具有至少0.6重量％的La 2 O 3或至少0.1重量％的TiO 2。 玻璃在水解玻璃1中，酸度为3级或更好，优选为酸1级，碱液为1级。玻璃化转变温度（Tg）至少为640℃，热膨胀系数（α20/ 30O） 为4.1×10 -6至8.0×10 -6 / K，折射率（nd）为1.53至1.63，修饰数（nud）为47至66，蓝色光谱区域为负异常部分色散 DeltaPg，F）高达-0.0130。

公开(公告)号：US4927442A

公开(公告)日：1990-05-22

申请号：US323088

申请日：1989-03-14

Applicant: Norbert Greulich ,  Werner Kiefer ,  Veronika Rehm

Inventor： Norbert Greulich ,  Werner Kiefer ,  Veronika Rehm

IPC: B01D39/20 ,  C03B19/06 ,  C03C11/00

CPC classification number: B01D39/201 ,  C03B19/06 ,  Y10T428/24999

Abstract: Filter bodies are made by mixing borosilicate glass powder, potassium sulphate and 30% aqueous polyethylene glycol solution per kilogram of mixture. The mixture is filtered and dried and glass particles of a different size are mixed into the dried granulate. The resulting mixture is compressed at a pressure of 1000 bar to form blanks and sintered at about 860.degree. C. After cooling, the potassium sulphate is washed out of the blanks.

Abstract translation: 过滤体通过每千克混合物混合硼硅酸盐玻璃粉末，硫酸钾和30％聚乙二醇水溶液制成。 将混合物过滤并干燥，将不同大小的玻璃颗粒混入干燥的颗粒中。 将所得混合物在1000巴的压力下压缩以形成坯料并在约860℃下烧结。冷却后，将硫酸钾从坯料中冲洗掉。

公开(公告)号：US07743628B2

公开(公告)日：2010-06-29

申请号：US10491351

申请日：2002-10-02

Applicant: Andreas Langsdorf ,  Norbert Greulich-Hickmann ,  Jörg Adler ,  Michael Piwonski

Inventor： Andreas Langsdorf ,  Norbert Greulich-Hickmann ,  Jörg Adler ,  Michael Piwonski

IPC: C03B35/00 ,  C03B40/04

CPC classification number: C03B40/04

Abstract: The invention relates to a method and device for non-contact molding of fused glass or glass ceramic gobs by means of gas levitation, comprising the following method steps: a pre-form is generated, the pre-form is brought close to a molding tool, which may be connected to a compressed gas source on the open-pored region thereof facing the pre-form in order to generate a gas cushion between the molding tool and the pre-form and the molding tool is directly heated at least during a part of the molding phase.

Abstract translation: 本发明涉及一种通过气体悬浮非接触模压熔融玻璃或玻璃陶瓷料滴的方法和装置，包括以下方法步骤：产生预成型件，使预成型件靠近成型工具 ，其可以连接到面向预成型件的开口区域上的压缩气体源，以便在模制工具和预成型件之间产生气垫，并且模制工具至少在部件 的成型阶段。

公开(公告)号：US20050092024A1

公开(公告)日：2005-05-05

申请号：US10491351

申请日：2002-10-02

Applicant: Andreas Langsdorf ,  Norbert Greulich-Hickmann ,  Jorg Adler ,  Michael Piwonski

Inventor： Andreas Langsdorf ,  Norbert Greulich-Hickmann ,  Jorg Adler ,  Michael Piwonski

IPC: C03B19/00 ,  C03B40/04 ,  C03B40/02

CPC classification number: C03B40/04

Abstract: The invention relates to a method and device for non-contact moulding of fused glass or glass ceramic gobs by means of gas levitation, comprising the following method steps: a pre-form is generated, the pre-form is brought close to a moulding tool, which may be connected to a compressed gas source on the open-pored region thereof facing the pre-form in order to generate a gas cushion between the moulding tool and the pre-form and the moulding tool is directly heated at least during a part of the moulding phase.

Abstract translation: 本发明涉及一种通过气体悬浮非接触模压熔融玻璃或玻璃陶瓷料滴的方法和装置，包括以下方法步骤：产生预成型件，使预成型件靠近成型工具 ，其可以连接到面向预成型件的开口区域上的压缩气体源，以便在模制工具和预成型件之间产生气垫，并且模制工具至少在部件 的成型阶段。

公开(公告)号：US07934392B2

公开(公告)日：2011-05-03

申请号：US11180062

申请日：2005-07-13

Applicant: Norbert Greulich-Hickmann ,  Andreas Langsdorf ,  Ulrich Lange ,  Fritz Schroeder

Inventor： Norbert Greulich-Hickmann ,  Andreas Langsdorf ,  Ulrich Lange ,  Fritz Schroeder

IPC: C03B13/00 ,  C03B13/04 ,  C03B13/08 ,  C03B13/16 ,  C03B23/033

CPC classification number: C03B35/188 ,  C03B13/04 ,  C03B13/16 ,  C03B40/04

Abstract: The method of continuously producing flat glass includes rolling a fluid glass sheet between upper and lower shaping rollers to shape and calibrate the glass sheet, generating a respective gas cushion between the fluid glass sheet and each shaping roller from a liquid, controlling the pressure of the gas cushion between the fluid glass sheet and the upper shaping roller to completely prevent contact of the glass sheet with the upper shaping roller, controlling the pressure of the gas cushion between the fluid glass sheet and the lower shaping roller to form a linear contact area between the fluid glass sheet and the lower shaping roller and controlling the contact area width according to speed and viscosity of the glass sheet in order to transport it without slipping and reduce cooling path length.

Abstract translation: 连续生产平板玻璃的方法包括在上下成型辊之间滚动流体玻璃板，以形成和校准玻璃板，从液体在流体玻璃板和每个成型辊之间产生相应的气垫，控制液体的压力 流体玻璃板和上部成形辊之间的气垫，以完全防止玻璃板与上部成形辊的接触，控制流体玻璃板和下部成形辊之间的气垫的压力，以形成线性接触面积 流体玻璃板和下部成形辊，并且根据玻璃板的速度和粘度来控制接触面积宽度，以便在不滑动的情况下运输并减小冷却路径长度。

公开(公告)号：US20100218558A1

公开(公告)日：2010-09-02

申请号：US12161502

申请日：2007-01-22

Applicant: Andreas Gross ,  Hildegard Roemer ,  Norbert Greulich-Hickmann ,  Guido Raeke ,  Guenter Weidmann ,  Thomas Stelle ,  Volker Ohmstede ,  Wolfgang Jost

Inventor： Andreas Gross ,  Hildegard Roemer ,  Norbert Greulich-Hickmann ,  Guido Raeke ,  Guenter Weidmann ,  Thomas Stelle ,  Volker Ohmstede ,  Wolfgang Jost

IPC: C03B5/02 ,  C03B27/00

CPC classification number: C03B5/44 ,  C03B5/03 ,  C03B5/182 ,  C03B5/185 ,  C03B5/225 ,  C03B2211/70 ,  F27D11/10

Abstract: For permitting temperature manipulation of a melt even at a conductivity below 10−1 Ω−1 cm−1 and thus permitting refining of the melt at temperatures about 1700° C., the invention provides a method and a device for temperature manipulation of a melt (16), in particular in a refiner unit. The melt (16) is heated at least by ohmic resistance heating with at least two electrodes (4) that are arranged in the melt (16). At least a part of the melt (16) is cooled. The device (1) for temperature manipulation, refining, purification and homogenisation of a melt (16) comprises at least one arrangement for accommodating melt material (36, 16), defining an inner chamber, and at least two electrodes (4) for ohmic resistance heating of the melt (16). The electrodes (4) project into the inner chamber of the arrangement, in particular of a vessel (2).

Abstract translation: 为了允许即使在低于10-1＆OHgr -1 -1cm -1的电导率下的熔体的温度操纵，并且因此允许在约1700℃的温度下对熔体进行精炼，本发明提供了一种用于温度操纵的方法和装置 熔化（16），特别是在精磨机中。 至少通过布置在熔体（16）中的至少两个电极（4），通过欧姆电阻加热将熔体（16）加热。 至少一部分熔体（16）被冷却。 用于熔体（16）的温度调节，精炼，纯化和均化的装置（1）包括至少一个用于容纳限定内室的熔化材料（36,16）和用于欧姆的至少两个电极（4）的装置 熔体（16）的电阻加热。 电极（4）突出到装置的内腔中，特别是容器（2）的内腔。

公开(公告)号：US08869564B2

公开(公告)日：2014-10-28

申请号：US12161502

申请日：2007-01-22

Applicant: Andreas Gross ,  Hildegard Roemer ,  Norbert Greulich-Hickmann ,  Guido Raeke ,  Guenter Weidmann ,  Thomas Stelle ,  Volker Ohmstede ,  Wolfgang Jost

Inventor： Andreas Gross ,  Hildegard Roemer ,  Norbert Greulich-Hickmann ,  Guido Raeke ,  Guenter Weidmann ,  Thomas Stelle ,  Volker Ohmstede ,  Wolfgang Jost

IPC: C03B5/027 ,  C03B5/44 ,  C03B5/225 ,  C03B5/185 ,  F27D11/10 ,  C03B5/03 ,  C03B5/182

CPC classification number: C03B5/44 ,  C03B5/03 ,  C03B5/182 ,  C03B5/185 ,  C03B5/225 ,  C03B2211/70 ,  F27D11/10

Abstract: For permitting temperature manipulation of a melt even at a conductivity below 10−1 Ω−1 cm−1 and thus permitting refining of the melt at temperatures about 1700° C., the invention provides a method and a device for temperature manipulation of a melt (16), in particular in a refiner unit. The melt (16) is heated at least by ohmic resistance heating with at least two electrodes (4) that are arranged in the melt (16). At least a part of the melt (16) is cooled. The device (1) for temperature manipulation, refining, purification and homogenisation of a melt (16) comprises at least one arrangement for accommodating melt material (36, 16), defining an inner chamber, and at least two electrodes (4) for ohmic resistance heating of the melt (16). The electrodes (4) project into the inner chamber of the arrangement, in particular of a vessel (2).

Abstract translation: 为了允许即使在低于10-1＆OHgr -1 -1cm -1的电导率下的熔体的温度操纵，并且因此允许在约1700℃的温度下对熔体进行精炼，本发明提供了一种用于温度操纵的方法和装置 熔化（16），特别是在精磨机中。 至少通过布置在熔体（16）中的至少两个电极（4），通过欧姆电阻加热将熔体（16）加热。 至少一部分熔体（16）被冷却。 用于熔体（16）的温度调节，精炼，纯化和均化的装置（1）包括至少一个用于容纳限定内室的熔化材料（36,16）和用于欧姆的至少两个电极（4）的装置 熔体（16）的电阻加热。 电极（4）突出到装置的内腔中，特别是容器（2）的内腔。

公开(公告)号：US07174745B2

公开(公告)日：2007-02-13

申请号：US10212593

申请日：2002-08-05

Applicant: Christian Kunert ,  Andreas Langsdorf ,  Norbert Greulich-Hickmann

Inventor： Christian Kunert ,  Andreas Langsdorf ,  Norbert Greulich-Hickmann

IPC: C03B40/00 ,  C03B19/00

CPC classification number: C03B40/04 ,  C03B11/08 ,  C03B2215/63

Abstract: An apparatus for press-forming a molten gob made of meltable material, especially of glass or glass ceramics, into a body of specific shape with compression moulds which form with each other a form cavity for receiving the gob. The compression moulds consist at least in the zone of the forming surfaces of an open-pore material and the compression moulds are connected to a pressure gas source in order to produce a gas stream which emerges from the forming surfaces. The open-pore material of the forming surfaces the pores close to the forming surfaces are smaller than the pores remote from the forming surfaces.

Abstract translation: 一种将由可熔材料，特别是玻璃或玻璃陶瓷制成的熔融坯料压制成具有形状的具有特定形状的主体的设备，所述压缩模具彼此形成用于接收料滴的模腔。 压缩模具至少包括在开孔材料的成形表面的区域中，并且压缩模具连接到压力气体源以产生从成形表面出来的气流。 形成表面的开孔材料表面靠近成形表面的孔小于远离成型表面的孔隙。