公开(公告)号：US4681614A

公开(公告)日：1987-07-21

申请号：US839250

申请日：1986-03-13

Applicant: Rolf Clasen ,  Heinz Scholz

Inventor： Rolf Clasen ,  Heinz Scholz

IPC: G02B6/00 ,  C03B19/12 ,  C03B20/00 ,  C03B32/00 ,  C03B37/014 ,  C03B37/016

CPC classification number: C03B37/016 ,  C03B19/12 ,  C03B32/00 ,  Y10S65/90 ,  Y10S65/901

Abstract: A method of manufacturing glass bodies, in which the starting material for the glass body, in the form of microdispersed SiO.sub.2 particles, is used to form an open-pore green body which is subjected to a cyclic purification process in which the impurities present in the green body react with a purifying gas which is heated to a temperature in the range from 600.degree. to 900.degree. C., after which the green body is sintered; in each cycle of the said process, the arrangement holding the green body to be purified being flushed and subsequently evacuated.

Abstract translation: 使用玻璃体的制造方法，其中使用微分散SiO 2颗粒形式的玻璃体原料，形成开孔生坯，其进行循环纯化工艺，其中存在于 生坯与加热至600〜900℃的净化气体反应，然后将生坯烧结; 在所述方法的每个循环中，保持待净化的生坯的装置被冲洗并随后抽空。

公开(公告)号：US4286981A

公开(公告)日：1981-09-01

申请号：US34097

申请日：1979-04-27

Applicant: Rolf Clasen ,  Hans J. Lydtin

Inventor： Rolf Clasen ,  Hans J. Lydtin

IPC: C10M111/04 ,  C03B9/48 ,  C03B40/00 ,  C03B40/02 ,  C10M103/00 ,  C10N20/06 ,  C10N40/36 ,  C10N50/02 ,  C03B9/347

CPC classification number: C03B9/48 ,  C03B40/00

Abstract: A layer consisting of a grinding medium such as corundum, SiC, emery or quartz sand is provided in a mould for the production of glass objects. A portion of this layer sticks to the glass work piece formed in this mould and is used for a subsequent surface processing procedure.

Abstract translation: 在用于生产玻璃物体的模具中提供由诸如刚玉，SiC，金刚砂或石英砂的研磨介质组成的层。 该层的一部分粘附在该模具中形成的玻璃工件上，并用于随后的表面处理过程。

公开(公告)号：US07887923B2

公开(公告)日：2011-02-15

申请号：US11371156

申请日：2006-03-09

Applicant: Yi Deng ,  Monika Oswald ,  Klaus Deller ,  Rolf Clasen ,  Georg Fehringer

Inventor： Yi Deng ,  Monika Oswald ,  Klaus Deller ,  Rolf Clasen ,  Georg Fehringer

IPC: B32B9/00

CPC classification number: C23C4/08

Abstract: Plasma-sprayed layers of aluminium oxide on a substrate are produced by using a pyrogenically produced aluminium oxide, for example selected from the group consisting of borosilicate and steel, as starting powder.

Abstract translation: 通过使用热解法生产的氧化铝（例如选自硼硅酸盐和钢）作为起始粉末来制备基底上的等离子体喷涂的氧化铝层。

公开(公告)号：US20100136249A1

公开(公告)日：2010-06-03

申请号：US12629640

申请日：2009-12-02

Applicant: Yi DENG ,  Monika Oswald ,  Klaus Deller ,  Rolf Clasen ,  Georg Fehringer

Inventor： Yi DENG ,  Monika Oswald ,  Klaus Deller ,  Rolf Clasen ,  Georg Fehringer

IPC: C23C4/10

CPC classification number: C23C4/08

Abstract: Plasma-sprayed layers of aluminium oxide on a substrate are produced by using a pyrogenically produced aluminium oxide, for example selected from the group consisting of borosilicate and steel, as starting powder.

Abstract translation: 通过使用热解法生产的氧化铝（例如选自硼硅酸盐和钢）作为起始粉末来制备基底上的等离子体喷涂的氧化铝层。

公开(公告)号：US07140202B2

公开(公告)日：2006-11-28

申请号：US10224065

申请日：2002-08-20

Applicant: Jochen Freund ,  Monika Gierke ,  Uwe Kolberg ,  Ruediger Hentschel ,  Rolf Clasen

Inventor： Jochen Freund ,  Monika Gierke ,  Uwe Kolberg ,  Ruediger Hentschel ,  Rolf Clasen

IPC: C03B19/06

CPC classification number: C03B19/12 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/30 ,  C03B2201/50 ,  C03B2201/58 ,  C03C1/006 ,  C03C3/089

Abstract: The invention relates to a method for manufacturing optical glasses and colored glasses with the aid of a fluid phase sintering process from a basic material encompassing at least SiO.sub.2 powder as well as additives for reducing the temperature of the fluid phase sintering and/or melting process encompassing the following steps: the starting materials are dissolved in any sequence in a fluid medium to produce a solution as far as is possible and a suspension to the extent that they are not dispersed in solution; a greenbody is produced from the dissolved and dispersed starting materials; the greenbody is dried the dried greenbody is fluid-phase sintered at temperatures below 1200° C., in particular in the temperature range from 600° C. to 1200° C.

Abstract translation: 本发明涉及一种借助于包含至少SiO 2粉末的基础材料的流体相烧结工艺以及用于降低流体相烧结温度的添加剂和/ 或熔融过程，包括以下步骤：将原料以任何顺序溶解在流体介质中以尽可能多地产生溶液，并将悬浮液悬浮至其不分散在溶液中的程度; 生物体由溶解和分散的原料制成; 干燥的生物体干燥的生物体在低于1200℃的温度下进行流相相烧结，特别是在600℃至1200℃的温度范围内。

公开(公告)号：US20060216430A1

公开(公告)日：2006-09-28

申请号：US11371156

申请日：2006-03-09

Applicant: Yi Deng ,  Monika Oswald ,  Klaus Deller ,  Rolf Clasen ,  Georg Fehringer

Inventor： Yi Deng ,  Monika Oswald ,  Klaus Deller ,  Rolf Clasen ,  Georg Fehringer

IPC: C11D3/00 ,  C23C4/08

CPC classification number: C23C4/08

Abstract: Plasma-sprayed layers of aluminium oxide on a substrate are produced by using a pyrogenically produced aluminium oxide, for example selected from the group consisting of borosilicate and steel, as starting powder.

Abstract translation: 通过使用热解法生产的氧化铝（例如选自硼硅酸盐和钢）作为起始粉末来制备基底上的等离子体喷涂的氧化铝层。

公开(公告)号：US06849114B2

公开(公告)日：2005-02-01

申请号：US10372411

申请日：2003-02-25

Applicant: Monika Oswald ,  Klaus Deller ,  Helmut Mangold ,  Gerrit Schneider ,  Rolf Clasen ,  Markus Hornfeck

Inventor： Monika Oswald ,  Klaus Deller ,  Helmut Mangold ,  Gerrit Schneider ,  Rolf Clasen ,  Markus Hornfeck

IPC: C03B8/00 ,  C01B33/141 ,  C03B20/00 ,  C03C1/02 ,  C03C3/06 ,  C03C3/076 ,  C03B8/04 ,  C03B19/06 ,  C03B29/00

CPC classification number: C01B33/1417 ,  C03C1/02 ,  C03C3/06 ,  C03C3/076 ,  C03C2201/42 ,  Y10S501/90

Abstract: Aqueous dispersion comprising silicon/titanium mixed oxide powder with a BET surface area of 5 to 500 m2/g which has been prepared by flame hydrolysis and has a titanium dioxide content of 0.5 to 20 wt. %, based on the powder, water and at least one pH-regulating substance which can be removed completely from the reaction mixture on heating, the aqueous dispersion having a solids content of between 40 and 80 wt. %. A green body produced therefrom with a green density of between 40 and 85%. A shaped glass article of optical quality with a coefficient of thermal expansion of not more than 0.5×10−6/K produced from the green body.

Abstract translation: 含有BET表面积为5〜500m 2 / g的硅/钛混合氧化物粉末的水分散体，其通过火焰水解制备，二氧化钛含量为0.5〜20重量％。 ％，基于粉末，水和至少一种pH调节物质，其可以在加热时从反应混合物中完全除去，水分散体的固体含量为40-80重量％。 ％。 由其生产的生坯，其生坯密度在40％至85％之间。 由绿色体制成的具有不大于0.5×10 -6 / K的热膨胀系数的光学品质的成形玻璃制品。

公开(公告)号：US4866857A

公开(公告)日：1989-09-19

申请号：US55571

申请日：1987-05-28

Applicant: Rolf Clasen

Inventor： Rolf Clasen

IPC: C03B19/12 ,  C03B37/014 ,  C03B37/016 ,  C04B33/30 ,  F26B3/10

CPC classification number: C03B37/016 ,  C03B19/12 ,  C03B37/01446 ,  C03B37/0146 ,  F26B3/10

Abstract: A method of drying ceramic green bodies, in which the green body is supported by a gas cushion and dried in a suspended position, while employing an arrangement comprising a filtering element which is adapted to the geometry of the green body to be dried, into which filtering element gas, preferably compressed air, can be introduced under pressure by a pipe supply. The gas issues from the filtering element's surface facing the green body to be dried through pore-like apertures which are envenly distributed over the whole surface where they form a gas cushion.

Abstract translation: 一种干燥陶瓷生坯体的方法，其中生坯由气垫支撑并在悬挂位置中干燥，同时采用包括适于被干燥生坯体几何形状的过滤元件的装置，其中 过滤元件气体，优选压缩空气，可以通过管道供应在压力下引入。 气体从过滤元件的面向生坯体的表面发出问题，以通过细孔样的孔进行干燥，孔通孔遍布整个表面，形成气垫。

公开(公告)号：US4684385A

公开(公告)日：1987-08-04

申请号：US835589

申请日：1986-03-03

Applicant: Rolf Clasen

Inventor： Rolf Clasen

IPC: G02B6/00 ,  C03B8/02 ,  C03B19/12 ,  C03B20/00 ,  C03B37/016 ,  C03B37/023

CPC classification number: C03B37/016 ,  C03B19/12 ,  Y10S65/90 ,  Y10S65/901

Abstract: Method and equipment for the manufacture of glass bodies in which a porous green body is formed from the starting material for the glass body in the form of a thixotropic suspension, is dried, purified and then sintered, during which process the starting material is transformed into a state with minimum viscosity and homogenized by the introduction of mechanical forces, is poured in the low-viscosity state into a mould of hydrophobic material corresponding to the shape of the glass body to be manufactured and is dried in the mould until a shrinkage of approximately 10% is achieved and then, after removal from the mould, is subjected to further processing steps to produce the glass body.

Abstract translation: 用于制造玻璃体的方法和设备，其中由触变悬浮液形式的玻璃体起始材料形成多孔生坯，被干燥，纯化，然后烧结，在该过程中，起始材料被转化为 将具有最小粘度和通过引入机械力均化的状态以低粘度状态倒入与待制造的玻璃体的形状相对应的疏水性材料的模具中，并在模具中干燥直至大约收缩 实现10％，然后在从模具中取出之后进行进一步的加工步骤以制造玻璃体。

公开(公告)号：US4682995A

公开(公告)日：1987-07-28

申请号：US836925

申请日：1986-03-06

Applicant: Rolf Clasen

Inventor： Rolf Clasen

IPC: G02B6/00 ,  C03B8/00 ,  C03B8/02 ,  C03B17/04 ,  C03B19/00 ,  C03B19/12 ,  C03B20/00 ,  C03B37/012 ,  C03B37/016

CPC classification number: C03B17/04 ,  C03B19/12 ,  C03B37/016 ,  Y10S65/90 ,  Y10S65/901

Abstract: Method and equipment for the manufacture of glass bodies wherein a porous green body is formed by extrusion from the starting material for the glass body in the form of a thixotropic suspension and this green body is then purified and sintered, during which process the starting material is brought in a state of minimum viscosity into an extruding press closed at its outlet end, is heated in the extruding press to a temperature below the boiling point of the dispersing liquid and then, after the extruding press is opened, is extruded into a green body of dimensionally stable shape by means of the die of the extruding press.

Abstract translation: 用于制造玻璃体的方法和设备，其中通过从触变悬浮液形式的玻璃体的原料挤出形成多孔生坯，然后将该生坯纯化和烧结，在该过程中，起始材料为 将其在最小粘度状态下进入到其出口端封闭的挤出压机中，在挤压机中加热到低于分散液沸点的温度，然后在挤压机打开之后将其挤压成生坯 通过挤压机的模头形成尺寸稳定的形状。