公开(公告)号：US5079196A

公开(公告)日：1992-01-07

申请号：US608432

申请日：1990-12-20

Applicant: Nanning Arfsten ,  Werner Kiefer ,  Wolfgang Pannhorst ,  Hartmut Hegeler ,  Christian Reich ,  Rolf Bruckner

Inventor： Nanning Arfsten ,  Werner Kiefer ,  Wolfgang Pannhorst ,  Hartmut Hegeler ,  Christian Reich ,  Rolf Bruckner

IPC: C03B11/00 ,  C03C14/00 ,  C04B30/02 ,  C04B35/80

CPC classification number: C04B35/803 ,  C03C14/002 ,  C04B30/02 ,  C03C2214/02 ,  C03C2214/03 ,  C03C2214/32 ,  C04B2111/00612 ,  Y10T428/24124

Abstract: In a process for manufacturing fiber reinforced composites made or inorganic sinterable material and inorganic fibers the fibers are continuously passed through a bath which works acccording to the fluidized bed principle and which contains a solution of at least one metal alkoxide of the elements of the first to the fourth main groups of the periodic table and the forth and fifth subgroups of the periodic table, which solution already comprises products of hydrolysis and their condensation products, and the fibers moistened with the solution are wound one upon the other to form layers, the moistened and wound fibers are dried, the metal alkoxides on the fibers are completely hydrolyzed and the products of hydrolysis are polycondensated, and the layers of the fibers being adhered by the powder and the polycondensation products of the products of hydrolysis of the metal alkoxides are hot pressed.

Abstract translation: 在制造纤维增强复合材料或无机可烧结材料和无机纤维​​的方法中，纤维连续地通过根据流化床原理工作的浴，并且其含有至少一种第一元素的金属醇盐的溶液， 元素周期表的第四主要组和周期表的第四和第五子组，该溶液已经包括水解产物和它们的缩合产物，并且用溶液润湿的纤维彼此缠绕形成层， 卷绕的纤维被干燥，纤维上的金属醇盐完全水解，水解产物被缩聚，并且被粉末粘附的纤维层和金属醇盐的水解产物的缩聚产物被热压 。

公开(公告)号：US5045509A

公开(公告)日：1991-09-03

申请号：US299166

申请日：1989-01-19

Applicant: Werner Kiefer

Inventor： Werner Kiefer

IPC: C03C3/118 ,  C03C3/091 ,  C03C4/00

CPC classification number: C03C3/091 ,  C03C4/0085 ,  Y10S501/905

Abstract: The invention relates to a glass which is transparent to UV radiation and which, for a thickness of 1 mm and the wavelength of 253.7 nm has a transmission of at least 75%, a linear coefficient of thermal expansion of 3.8.times.10.sup.-6 to 4.5.times.10.sup.-6 K.sup.-1 in the temperature range from 20.degree. to 300.degree. C. and a hydrolytic resistance of

Abstract translation: 本发明涉及一种对UV辐射透明的玻璃，对于厚度为1mm，波长为253.7nm的玻璃具有至少75％的透射率，线性热膨胀系数为3.8×10 -6至4.5×10 6 -6K-1在20〜300℃的温度范围内，根据DIN 12 111的耐水解性<120μgNa2O / g。新玻璃的合成组成按氧化物计算为 -SiO2 64〜66.5重量％-B2O3 20〜22.5重量％-Al2O3 4〜6重量％-Li2O 0.4〜1重量％-Na2O 1.0〜3.5重量％K2O 1.0〜2.5重量％-CaO 0.35〜0.8重量％-BaO 0.5〜2.0重量％-F-0.5〜2.0重量％SIGMA Li2O + Na2O + K2O 3.8〜5.5重量％SIGMA CaO + BaO 1.0〜2.5重量％ - 酮或 更多0.2-2.0重量％ - 非氧化 - 精制剂 - 一个或多于0.05-0.3重量％。 减压剂 -

公开(公告)号：US4904291A

公开(公告)日：1990-02-27

申请号：US246360

申请日：1988-09-19

Applicant: Friedrich Siebers ,  Werner Kiefer ,  Maria Sura

Inventor： Friedrich Siebers ,  Werner Kiefer ,  Maria Sura

IPC: C04B38/04 ,  B01J37/00 ,  B01J37/08 ,  C03B19/06 ,  C03B32/02 ,  C03C10/04 ,  C03C10/08 ,  C03C11/00

CPC classification number: B01J37/0018 ,  B01J37/08 ,  C03B19/06 ,  C03B32/02 ,  C03C11/00

Abstract: A process for manufacturing open porous sintered bodies with large open pore volume and defined pore diameters and which at least predominantly consist of glass-ceramics. They are obtained by sintering a mixture of sinterable powder and an inorganic soluble salt with defined grade of grain, the melting point of which is above the densification temperature of the sinterable powder. For the formation of a molded body the mixture of sinterable powder and inorganic salt is submitted to a molding process. The molded body is sintered in a sintering process and the soluble salt being contained in the molded body is lixiviated. As a main constituent the sinterable powder contains a pulverized crystallizable glass powder. The sintering process is performed in such a way that the crystal phases being produced during the crystallization of the crystallizable glass, and therefore the material properties, too, are controlled by the guidance of the sintering process as well as by the ion exchange taking place between the sinterable powder and the inorganic salt and which is controlled by their composition. Afterwards, the sintered body is transformed to the final glass-ceramic texture.

Abstract translation: 制造具有大的开孔体积和确定的孔径并且至少主要由玻璃陶瓷组成的开放多孔烧结体的方法。 它们是通过将可烧结粉末和具有确定级别的晶粒的无机可溶性盐的混合物烧结获得的，其熔点高于可烧结粉末的致密化温度。 为了形成成型体，可烧结粉末和无机盐的混合物进行成型。 成型体在烧结工序中进行烧结，成型体中含有的可溶性盐被浸渍。 作为主要成分，可烧结粉末含有粉碎的可结晶玻璃粉末。 烧结过程以这样的方式进行，使得在可结晶玻璃的结晶期间产生的结晶相以及材料性质也受到烧结过程的引导以及通过在 可烧结粉末和无机盐，并由其组成控制。 之后，将烧结体转变成最终的玻璃陶瓷织构。

公开(公告)号：US4113904A

公开(公告)日：1978-09-12

申请号：US637424

申请日：1975-12-03

Applicant: Werner Kiefer

Inventor： Werner Kiefer

IPC: B32B17/10 ,  C03C10/00 ,  E06B5/16 ,  E06B3/24 ,  B32B17/00

CPC classification number: B32B17/10761 ,  B32B17/10045 ,  B32B17/10055 ,  B32B17/10174 ,  B32B17/10302 ,  C03C10/00 ,  E06B5/165 ,  Y10S428/92 ,  Y10T428/315

Abstract: A window composed of a frame having at least two, parallel disposed, spaced glass panes. At least one of the panes is composed of fire-resistant glass. The fire resistant pane can be a borosilicate or alumino silicate glass having a compressive prestress in the peripheral edge portion thereof, and for which the product of thermal expansion .alpha. and the elastic modulus E is 1-5 kp .times. cm.sup.-2 .times. .degree. C.sup.-1.

公开(公告)号：US07010941B2

公开(公告)日：2006-03-14

申请号：US09759314

申请日：2001-01-12

Applicant: Christian Kunert ,  Uwe Kolberg ,  Werner Kiefer ,  Hildegard Römer ,  Volker Ohmstede

Inventor： Christian Kunert ,  Uwe Kolberg ,  Werner Kiefer ,  Hildegard Römer ,  Volker Ohmstede

IPC: C03B11/12

CPC classification number: C03B5/1675 ,  C03B5/027 ,  C03B5/16 ,  C03B5/1672 ,  C03B5/187 ,  C03B5/193

Abstract: A structural component for a device for the treatment of melts, especially of glass melts, having a base body of metal or of a metal alloy and a cooling system in which a cooling medium is led through the structural component for the leading-off of heat. The base body is provided with a coating of a material the decomposition temperature of which lies below the temperature of the melt, and the cooling system is designed and arranged in such manner that the temperature of the boundary layer of the melt that immediately surrounds the structural component lies below the decomposition temperature of the coating material.

Abstract translation: 用于处理具有金属或金属合金的基体的金属或金属合金的熔体，特别是玻璃熔体的装置的结构部件，其中冷却介质被引导通过用于引导热的结构部件 。 基体具有分解温度低于熔体温度的材料涂层，并且冷却系统被设计和布置成使熔融物边界层的温度立即包围结构 组分低于涂料的分解温度。

公开(公告)号：US06817212B1

公开(公告)日：2004-11-16

申请号：US10049936

申请日：2002-04-29

Applicant: Hildegard Römer ,  Uwe Kolberg ,  Guido Räke ,  Werner Kiefer ,  Michael Kohl ,  Wolfgang Schmidbauer

Inventor： Hildegard Römer ,  Uwe Kolberg ,  Guido Räke ,  Werner Kiefer ,  Michael Kohl ,  Wolfgang Schmidbauer

IPC: C03B500

CPC classification number: C03B5/021 ,  H05B6/24 ,  Y02P40/57

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06810689B2

公开(公告)日：2004-11-02

申请号：US09769672

申请日：2001-01-25

Applicant: Hildegard Römer ,  Werner Kiefer ,  Wolfgang Schmidbauer ,  Thomas Pfeiffer ,  Guido Räke

Inventor： Hildegard Römer ,  Werner Kiefer ,  Wolfgang Schmidbauer ,  Thomas Pfeiffer ,  Guido Räke

IPC: C03B544

CPC classification number: C03B5/16 ,  C03B5/021 ,  C03B5/225 ,  C03C1/004

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4515897A

公开(公告)日：1985-05-07

申请号：US572998

申请日：1984-01-23

Applicant: Werner Sack ,  Werner Kiefer

Inventor： Werner Sack ,  Werner Kiefer

IPC: C03C8/24 ,  C03C7/02 ,  C03C3/04 ,  C03C3/10 ,  C03C3/22

CPC classification number: C03C8/24

Abstract: Partially crystallizing glass solders, and stripping films using them as agents to be transferred, which are sintered at temperatures below 900.degree. C. from glass powder with granulation of less than

Abstract translation: 部分结晶玻璃焊料，以及使用它们作为转移剂的剥离膜，其在低于900℃的温度下从小于150μm的造粒的玻璃粉末中烧结，之后显示出-23.5至34.3×10 3的热膨胀系数 -7XK-1，其结晶温度低于710℃，其结晶相主要由表现出以下组成（重量％）的h-石英混合晶相组成：23-44 SiO 2，20-37 Al 2 O 3，5.5-11 Li2O; 3-20 B2O3; 0-36 PbO; 0-1 Na2O; 0-1.5 K2O; 0-0.1 F; 0-4 TiO2; 0-3.5 MgO; 0-2 CoO，提供B2O3 + PbO + Na2O + K2O + F + TiO2为8.5-50.0。

公开(公告)号：US4404291A

公开(公告)日：1983-09-13

申请号：US345499

申请日：1982-02-03

Applicant: Werner Kiefer ,  Maria Sura

Inventor： Werner Kiefer ,  Maria Sura

IPC: C03B19/06 ,  C03C11/00 ,  C04B38/06 ,  B32B5/12

CPC classification number: C03B19/06 ,  C03C11/00 ,  C04B38/065

Abstract: A novel low density molded porous sintered body contains at least 90% open pores having a specific diameter distributed equally in all directions. The material of the molded body is preferably a vitreous and/or crystalline and/or ceramic substance having a low thermal coefficient of expansion.

Abstract translation: 一种新颖的低密度模制多孔烧结体包含至少90％的具有在所有方向上均匀分布的特定直径的开孔。 成型体的材料优选为具有低热膨胀系数的玻璃和/或结晶和/或陶瓷物质。

公开(公告)号：US4172921A

公开(公告)日：1979-10-30

申请号：US845987

申请日：1977-10-27

Applicant: Werner Kiefer

Inventor： Werner Kiefer

IPC: C03B27/00 ,  C03B27/012 ,  C03B32/02 ,  C03C10/00 ,  C03C21/00 ,  E06B5/16 ,  B32B17/00 ,  C03B32/00

CPC classification number: C03C21/00 ,  C03B27/00 ,  C03B27/012 ,  C03B32/02 ,  C03C10/00 ,  C03C10/0045 ,  Y10S428/92 ,  Y10T428/315

Abstract: Fireproof glass, in a form suitable for use as windowpanes, which will withstand heating in accordance with DIN (German Industrial Norm) 4102 (1970 edition), standard temperature curve I, and having a compressive prestress in the peripheral portion thereof. The glass, is such that the product of the thermal expansion coefficient, .alpha., and the modulus of elasticity, E, is 1 to 5 kp.times.cm.sup.-2 .times..degree.C..sup.-1, and which tend to surface crystallization.

Abstract translation: 防火玻璃，适合用作窗玻璃的形式，其将耐受符合DIN（德国工业规范）4102（1970版）的标准温度曲线I的加热，并在其周边部分具有压缩预应力。 这种玻璃使得热膨胀系数α和弹性模量E的乘积为1至5kpxcm-2xC.-1，并且倾向于表面结晶。