公开(公告)号：US07445095B2

公开(公告)日：2008-11-04

申请号：US10171591

申请日：2002-06-14

Applicant: Moritz Bauer ,  Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Rainer Zimmermann-Chopin

Inventor： Moritz Bauer ,  Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Rainer Zimmermann-Chopin

IPC: F16D65/10

CPC classification number: C04B35/522 ,  C04B35/521 ,  C04B35/524 ,  C04B35/565 ,  C04B35/573 ,  C04B35/63 ,  C04B35/63492 ,  C04B35/63496 ,  C04B35/806 ,  C04B2235/3217 ,  C04B2235/3272 ,  C04B2235/3279 ,  C04B2235/3813 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/3839 ,  C04B2235/386 ,  C04B2235/3886 ,  C04B2235/3891 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/421 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/446 ,  C04B2235/526 ,  C04B2235/728 ,  C04B2235/75 ,  C04B2235/80 ,  F16D69/02 ,  F16D69/023

Abstract: A brake system includes a friction coupling having organically or inorganically bound metal-containing, sintered-metal-containing and/or CFC-containing brake linings and a brake disc of fiber-reinforced C/SiC ceramic composite material. A friction layer and/or a surface of the brake disc subject to friction has a proportion of SiC greater than 65% and material compositions in a core region and a surface region of the brake disc are different. The brake system may be used in motor vehicles, rail vehicles or aircraft.

Abstract translation: 制动系统包括具有有机或无机结合的含金属，含烧结金属和/或含CFC的制动衬片和纤维增强C / SiC陶瓷复合材料的制动盘的摩擦联接器。 摩擦层和/或经受摩擦的制动盘的表面具有大于65％的SiC比例，并且芯区域和制动盘的表面区域中的材料成分不同。 制动系统可用于机动车辆，轨道车辆或飞机。

公开(公告)号：US20060071373A1

公开(公告)日：2006-04-06

申请号：US10256492

申请日：2002-09-26

Applicant: Moritz Bauer ,  Michael Heine ,  Udo Gruber ,  Ronald Huener ,  Andreas Kienzle ,  Andreas Rahn ,  Rainer Zimmermann-Chopin

Inventor： Moritz Bauer ,  Michael Heine ,  Udo Gruber ,  Ronald Huener ,  Andreas Kienzle ,  Andreas Rahn ,  Rainer Zimmermann-Chopin

IPC: C04B33/32

CPC classification number: F16D69/023 ,  B29C43/006 ,  B29C2043/3668 ,  C04B35/565 ,  C04B35/573 ,  C04B35/83 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5268 ,  C04B2235/5272 ,  C04B2235/6028 ,  C04B2235/728 ,  C04B2235/80 ,  C04B2235/94 ,  F16D13/64 ,  F16D65/12 ,  F16D2200/0052

Abstract: Process for producing hollow bodies comprising fibre-reinforced ceramic materials, where cores whose shape corresponds to that of the hollow spaces are produced in a first step, a green body is produced in a second step by introducing the abovementioned cores and a press moulding compound into a mould, where the press moulding compound comprises carbon fibres and/or carbon threads and pitch and/or resins, the green body is cured in a third step by heating under pressure, and then carbonised in a fourth step by heating in the absence of oxidants to form a C/C body, which latter can be infiltrated with liquid metal with retention of its shape in a fifth step, with at least partial formation of carbides, where the cores comprise a material which is non-meltable but undergoes at least sufficient shrinkage above the curing temperature of the shaping by pressing of the press moulding compound for the shrunken core to be able to be taken out from the carbonised body; hollow bodies produced by this process and also their use as brake disks, clutch disks and friction disks

Abstract translation: 制造中空体的方法，其中纤维强化陶瓷材料的形状对应于中空空间的芯体在第一步骤中生产，在第二步骤中，通过将上述芯体和压模化合物引入 模具，其中压模成型料包括碳纤维和/或碳线和沥青和/或树脂，生坯在第三步骤中通过在加压下加热固化，然后在第四步骤中通过在不存在 氧化剂形成C / C体，后者可以用液态金属渗透，并在第五步中保持其形状，至少部分形成碳化物，其中芯包含不可熔化但经历至少 通过压缩用于收缩芯的加压模塑料能够从碳化体中取出而使成形的固化温度以上的充分收缩; 通过该方法生产的中空体以及它们用作制动盘，离合器盘和摩擦盘

公开(公告)号：US07011888B2

公开(公告)日：2006-03-14

申请号：US10314090

申请日：2002-12-06

Applicant: Moritz Bauer ,  Martin Christ ,  Udo Gruber ,  Andreas Kienzle ,  Jens Rosenlöcher ,  Rainer Zimmerman-Chopin

Inventor： Moritz Bauer ,  Martin Christ ,  Udo Gruber ,  Andreas Kienzle ,  Jens Rosenlöcher ,  Rainer Zimmerman-Chopin

IPC: B32B5/02 ,  B32B15/14 ,  B05D5/00

CPC classification number: C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/00362 ,  F16D69/023 ,  F16D2250/0038 ,  Y10T428/292 ,  Y10T428/30 ,  C04B41/0072 ,  C04B41/5015 ,  C04B41/4519 ,  C04B41/4556 ,  C04B41/5022 ,  C04B35/806 ,  C04B35/573

Abstract: Process for protecting fiber-reinforced, carbon-containing composites whose matrix comprises, at least in the outer layer, silicon carbide (SiC) and also silicon (Si) and/or silicon alloys against oxidation, which comprises the steps a) impregnation of the composite with an aqueous, phosphate-containing solution, b) drying, c) heat treatment at a temperature which is at least sufficient to convert the dried solution into insoluble compounds which are suitable for forming a self-healing glass, wherein the composite is treated oxidatively to form silicon oxide (SiO2) either prior to step a), between steps a) and b) or during or after step b) and/or c).

Abstract translation: 用于保护纤维增强的含碳复合材料的方法，其基体至少在外层中包含碳化硅（SiC）以及硅（Si）和/或硅合金以防止氧化，其包括以下步骤：a）浸渍 与含水磷酸盐溶液复合，b）干燥，c）在至少足以将干燥溶液转化成不适合的适合于形成自愈玻璃的化合物的温度下进行热处理，其中复合物被处理 在步骤a）和b）之间或在步骤b）和/或c）之前或之后氧化形成氧化硅（SiO 2）。

公开(公告)号：US06759117B2

公开(公告)日：2004-07-06

申请号：US10190821

申请日：2002-07-08

Applicant: Moritz Bauer ,  Martin Christ ,  Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Jens Rosenlöcher ,  Rainer Zimmermann-Chopin

Inventor： Moritz Bauer ,  Martin Christ ,  Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Jens Rosenlöcher ,  Rainer Zimmermann-Chopin

IPC: B32B1800

CPC classification number: F16D69/023 ,  C04B35/571 ,  C04B35/573 ,  C04B35/584 ,  C04B35/62873 ,  C04B35/63492 ,  C04B37/005 ,  C04B37/008 ,  C04B2235/3201 ,  C04B2235/3205 ,  C04B2235/3217 ,  C04B2235/36 ,  C04B2235/3804 ,  C04B2235/3813 ,  C04B2235/3826 ,  C04B2235/3891 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/421 ,  C04B2235/428 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/616 ,  C04B2235/80 ,  C04B2237/08 ,  C04B2237/083 ,  C04B2237/385 ,  C04B2237/61 ,  C04B2237/708 ,  F16D69/02 ,  Y10T156/10 ,  Y10T428/12562 ,  Y10T428/12681 ,  Y10T428/24099 ,  Y10T428/249928 ,  Y10T428/292

Abstract: A multilayer ceramic composite is described which contains at least one supporting zone having oxidation-sensitive reinforcing fibers as well as a matrix. The matrix optionally contains oxidation-sensitive components. The composite further contains at least one surface layer, as well as at least one additional protective layer disposed between the supporting zone and surface layer, and whose matrix is composed substantially of at least one component of the matrix of the supporting zone or cover layer. The protective layer further contains additives that form self-healing layers.

Abstract translation: 描述了包含至少一个具有氧化敏感性增强纤维的支撑区域以及基质的多层陶瓷复合体。 该基质任选地含有氧化敏感组分。 所述复合材料还包含至少一个表面层以及设置在所述支撑区域和表面层之间的至少一个附加保护层，并且其基质基本上由所述支撑区域或覆盖层的基质的至少一个组分组成。 保护层还含有形成自愈层的添加剂。

公开(公告)号：US06709736B2

公开(公告)日：2004-03-23

申请号：US10354820

申请日：2003-01-30

Applicant: Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Reinhard Nixdorf

Inventor： Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Reinhard Nixdorf

IPC: B32B1800

CPC classification number: F41H5/0435 ,  C04B35/573 ,  C04B35/806 ,  Y10S428/911 ,  Y10T428/166 ,  Y10T428/249924 ,  Y10T428/249928 ,  Y10T428/24993 ,  Y10T428/249937 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/26 ,  Y10T428/2904 ,  Y10T428/2918 ,  Y10T428/2927 ,  Y10T428/2933 ,  Y10T428/2967 ,  Y10T428/298 ,  Y10T428/2995 ,  Y10T428/30 ,  Y10T428/31717

Abstract: Protection products and armored products made of a fiber-reinforced composite material with a ceramic matrix, include a protection element for partial or complete absorption of at least one impact-like load focussed at a point. The protection element has a body having at least one dimension at least equal to 3 cm, in a direction perpendicular to a load to be absorbed. The body includes a fiber-reinforced composite material having a ceramic matrix with at least 10% by weight of silicon carbide and having reinforcing fibers. At least 5% by weight of the reinforcing fibers are carbon fibers and/or graphite fibers.

Abstract translation: 由具有陶瓷基体的纤维增强复合材料制成的防护产品和装甲产品包括用于部分或完全吸收至少一个集中在一点上的冲击状载荷的保护元件。 保护元件具有在垂直于要被吸收的负载的方向上具有至少一个尺寸至少一个尺寸的主体。 本体包括具有至少10重量％的碳化硅并具有增强纤维的陶瓷基体的纤维增强复合材料。 至少5重量％的增强纤维是碳纤维和/或石墨纤维。

公开(公告)号：US07718101B2

公开(公告)日：2010-05-18

申请号：US10884068

申请日：2004-07-01

Applicant: Udo Gruber ,  Sebastian Grasser ,  Eugen Pfitzmaier ,  Reiner Bode ,  Gernot Hochegger

Inventor： Udo Gruber ,  Sebastian Grasser ,  Eugen Pfitzmaier ,  Reiner Bode ,  Gernot Hochegger

IPC: C01B31/02 ,  B29C43/02

CPC classification number: C04B35/83 ,  C04B2235/424 ,  C04B2235/425 ,  C04B2235/48 ,  C04B2235/5256 ,  C04B2235/604 ,  F16D69/023 ,  Y10T428/2438 ,  Y10T428/249945 ,  Y10T442/3301

Abstract: A process for producing a friction material based on a sheet-like carbon fiber woven fabric for wet-friction elements, such as clutch linings or synchronizing ring linings. The woven fabric of carbon fibers is impregnated with a binder, in particular with a resin, to form a binder-impregnated fiber material. The prepreg is cured for a curing period under a curing temperature which is elevated with respect to the ambient temperature and is pressed mechanically on its surfaces with a pressing mold before the start and/or at least during part of the curing period.

Abstract translation: 一种用于制造摩擦材料的方法，该方法基于用于湿摩擦元件的片状碳纤维织物，例如离合器衬里或同步环衬垫。 碳纤维织物用粘合剂，特别是用树脂浸渍，以形成粘合剂浸渍的纤维材料。 预固化片在相对于环境温度升高的固化温度下固化固化期间，并且在起始和/或至少部分固化期间之间用压模在其表面上机械压制。

公开(公告)号：US20060062984A1

公开(公告)日：2006-03-23

申请号：US10613822

申请日：2003-07-03

Applicant: Bodo Benitsch ,  Udo Gruber ,  Sven Schweizer ,  Peter Winkelmann

Inventor： Bodo Benitsch ,  Udo Gruber ,  Sven Schweizer ,  Peter Winkelmann

IPC: D04H13/00

CPC classification number: B29C70/088 ,  B29K2995/0017 ,  B32B5/22 ,  C04B35/573 ,  C04B35/83 ,  C04B2235/75 ,  F02K9/34 ,  F02K9/97 ,  F05D2300/224 ,  F05D2300/2261 ,  F05D2300/603 ,  F05D2300/614 ,  Y10T428/2495 ,  Y10T428/249924 ,  Y10T428/249928 ,  Y10T428/24994 ,  Y10T428/30

Abstract: Multilayer composite for combustion chambers or nozzles of missiles, comprising an interior layer in contact with the combustion gases and an outer layer, wherein the interior layer is a fiber-reinforced ceramic whose matrix comprises phases of carbon and/or phases of silicon carbide and the outer layer is a polymer reinforced with carbon fibers, process for producing the same and combustion chambers and nozzles for missiles made of this composite

Abstract translation: 用于燃烧室或导弹喷嘴的多层复合材料，包括与燃烧气体接触的内层和外层，其中内层是纤维增强陶瓷，其基体包含碳和/或碳化硅相和 外层是用碳纤维增强的聚合物，其制造方法以及由该复合材料制成的导弹的燃烧室和喷嘴

公开(公告)号：US06527092B2

公开(公告)日：2003-03-04

申请号：US09793341

申请日：2001-02-26

Applicant: Udo Gruber ,  Michael Heine ,  Andreas Kienzle

Inventor： Udo Gruber ,  Michael Heine ,  Andreas Kienzle

IPC: F16D6510

CPC classification number: F16D69/023 ,  F16D65/12 ,  F16D69/02 ,  F16D2065/132 ,  F16D2065/1328 ,  F16D2065/1344 ,  F16D2200/003 ,  F16D2200/0039 ,  F16D2200/0047 ,  F16D2250/0015 ,  Y10T428/30

Abstract: A method for the production of brake discs having friction areas made of ceramic materials, in particular composite materials, includes placing at least one ceramic portion in a diecasting mold and joining the ceramic portion with molten metals by casting under pressure into a rotationally symmetrical body which contains at least one ceramic (composite) segment that is disposed symmetrically relative to the axis of rotation of the metal body and juts out over at least one surface of the metal body perpendicular to the axis. A brake disc produced according to the method is also provided.

Abstract translation: 一种用于制造具有由陶瓷材料制成的摩擦区域，特别是复合材料的制动盘的方法，包括将至少一个陶瓷部分放置在压铸模具中，并将陶瓷部分与熔融金属通过在压力下铸造成旋转对称的主体， 包含至少一个相对于金属体的旋转轴线对称设置的陶瓷（复合）部分，并且突出在垂直于该轴线的金属体的至少一个表面上。 还提供了根据该方法制造的制动盘。

公开(公告)号：US06030913A

公开(公告)日：2000-02-29

申请号：US26347

申请日：1998-02-19

Applicant: Michael Heine ,  Udo Gruber

Inventor： Michael Heine ,  Udo Gruber

IPC: C04B35/565 ,  C04B35/573 ,  C04B35/65 ,  C04B35/80 ,  F16D69/02 ,  C04B35/56

CPC classification number: F16D69/023 ,  C04B35/573 ,  C04B35/806 ,  F16D2200/0047

Abstract: A composite material article reinforced with high strength short graphite fibers and having a matrix substantially consisting of silicon carbide is prepared which has an elongation at break of 0.25 to 0.5% and thus exhibits quasi-ductile failure behavior. The short reinforcing graphite fibers are enclosed by at least two shells of graphitized carbon which have been obtained by impregnation with carbonizable impregnating agents and subsequent carbonization. The shell closest to the graphite fibers contains no cracks. The outermost shell is partially converted into silicon carbide. The starting material used comprises long or short fiber prepregs, which are first carbonized, then subjected at least once to an operation consisting of impregnation with a carbonizable impregnating agent and recarbonization, then graphitized at a temperature of up to maximum of 2400.degree. C. and then comminuted to yield a dry material for the production of a precursor article. This dry material is then mixed with a binder having a high carbon content and the mixture is compression molded to yield a green article. The green molding is then carbonized and afterwards infiltrated with liquid silicon, with the carbon matrix of the carbonized precursor article being converted into silicon carbide.

Abstract translation: 制备用高强度短石墨纤维增强并具有基本上由碳化硅组成的基体的复合材料制品，其具有0.25至0.5％的断裂伸长率，因此显示出准韧性破坏行为。 短的增强石墨纤维被至少两个石墨化碳壳包围，这些石墨化碳通过用可碳化浸渍剂浸渍并随后进行碳化而获得。 最靠近石墨纤维的壳体不含裂纹。 最外壳被部分转化为碳化硅。 使用的起始原料包括长纤维或短纤维预浸料，其首先被碳化，然后至少进行一次操作，其中包括用可碳化浸渍剂的浸渍和再碳化，然后在最高达2400℃的温度下石墨化， 然后粉碎以产生用于制备前体制品的干材料。 然后将该干燥材料与具有高碳含量的粘合剂混合，并将该混合物压塑以产生绿色制品。 然后将绿色模制品碳化，然后用液态硅渗透，碳化前体制品的碳基体转化为碳化硅。

公开(公告)号：US20150353460A1

公开(公告)日：2015-12-10

申请号：US14762124

申请日：2014-01-28

Applicant: Wolfgang BOECK ,  Wolfgang TAUGNER ,  Udo GRUBER

Inventor： Wolfgang BOECK ,  Wolfgang TAUGNER ,  Udo GRUBER

IPC: C07C45/82 ,  C07C45/78 ,  C07C45/35

CPC classification number: C07C45/35 ,  C07C45/78 ,  C07C45/783 ,  C07C45/82 ,  C07C47/22

Abstract: The invention relates to a process for separating acrolein from the process gas of a heterogeneously catalysed oxidation of propene by means of atmospheric oxygen, wherein high boilers (including acrylic acid) are firstly separated off from the process gas by means of quenching and technical-grade acrolein having small proportions of low boilers is then obtained by means of absorption and subsequent distillation. Small amounts of a solvent by means of which, in particular, oligomers formed are separated off and the tendency for foam to be formed in the apparatuses or columns is reduced is added in the columns and heat exchangers in the work-up process. The solvent is, according to the invention, separated off and recycled in the form of an organic phase in-situ within the existing process.

Abstract translation: 本发明涉及一种通过大气氧从异丙烯催化的丙烯氧化的工艺气体中分离出丙烯醛的方法，其中高沸点（包括丙烯酸）首先通过淬火和技术级分离工艺气体 然后通过吸收和随后的蒸馏获得具有小比例的低锅炉的丙烯醛。 在后处理过程中，在塔和热交换器中加入少量的溶剂，特别是所形成的低聚物被除去，并且在装置或塔中形成泡沫的趋势被减少。 根据本发明，溶剂在现有方法中分离并以有机相的形式在原位再循环。