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1.发明授权
公开(公告)号：US4492522A
公开(公告)日：1985-01-08
申请号：US448706
申请日：1982-12-10
Applicant: Axel Rossmann , Werner Huether
Inventor： Axel Rossmann , Werner Huether
CPC classification number: F01D25/007 , C23C30/005 , F01D5/284
Abstract: A blade for a fluid flow engine, especially a gas turbine, has a protective coating against injurious attack by the propellant or working medium. A metal blade having a diffusion layer or a sprayed coating for inhibiting corrosion is known. Such coating renders the blade highly resistant against heavily erosive and corrosive attack, especially by pulverized coal combustion gas or similar agents. The present blade is made of ceramic material, especially a dense ceramic material with a surface layer of at least one of the following materials: TiN, TiC, B.sub.4 C, BN and titanium carbon nitride. These materials are easy to apply and provide a good bond with the ceramic material. If the ceramic materials are silicon carbide (SiC) or silicon nitride (Si.sub.3 N.sub.4) an especially good bond is achieved. This coating strongly resists removal, as it does oxidation and heat. Local removal down to the ceramic material, as it may result from rather long service, is recognizable immediately. These coating materials can be applied to give adequate quality and satisfactory repeatability by using the known CVD (chemically vapor deposited) or the PVD (physical vapor deposited) process.
Abstract translation: 用于流体流动发动机，特别是燃气轮机的叶片具有防止被推进剂或工作介质的有害攻击的保护涂层。 具有扩散层的金属刀片或用于抑制腐蚀的喷涂涂层是已知的。 这种涂层使得刀片高度抵抗严重的侵蚀和腐蚀性攻击，特别是通过粉煤燃烧气体或类似的试剂。 本刀片由陶瓷材料制成，特别是具有至少一种以下材料的表面层的致密陶瓷材料：TiN，TiC，B4C，BN和氮化碳钛。 这些材料易于应用，并与陶瓷材料提供良好的粘结。 如果陶瓷材料是碳化硅（SiC）或氮化硅（Si3N4），则实现了特别好的结合。 这种涂层强烈地抵抗去除，因为它的氧化和热。 由于相当长的使用寿命可能会导致陶瓷材料的局部清除，可立即被识别。 可以通过使用已知的CVD（化学气相沉积）或PVD（物理气相沉积）工艺来施加这些涂层材料以提供足够的质量和令人满意的重复性。
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公开(公告)号：US4927336A
公开(公告)日：1990-05-22
申请号：US129703
申请日：1987-12-07
Applicant: Axel Rossmann , Werner Huether
Inventor： Axel Rossmann , Werner Huether
Abstract: A drive system with a combustion engine also has a turbo-charger with a shaft supported by sleeve bearings in a housing. The housing is connected to the cooling water circulating circuit of the drive system for cooling the sleeve bearings and the housing of the turbo-charger shaft simultaneously with cooling the engine. A water pump wheel is mounted on the shaft in the housing for circulating the cooling water through the bearings, through the housing, and through the cooling circuit of the combustion engine, whereby the supply of cooling water to the sleeve bearings is load dependent.
Abstract translation: 具有内燃机的驱动系统还具有涡轮增压器，其中轴由壳体中的套筒轴承支撑。 壳体连接到驱动系统的冷却水循环回路，用于在冷却发动机的同时冷却套筒轴承和涡轮增压器轴的壳体。 水泵轮安装在壳体中的轴上，用于使冷却水通过轴承，通过壳体和通过内燃机的冷却回路循环，由此向套筒轴承供应冷却水是负载依赖的。
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公开(公告)号：US4818176A
公开(公告)日：1989-04-04
申请号：US178481
申请日：1988-04-07
Applicant: Werner Huether , Axel Rossmann
Inventor： Werner Huether , Axel Rossmann
CPC classification number: F01D21/045 , F41H5/0435 , Y02T50/672
Abstract: A burst guard ring for stopping and retaining blade fragments thrown from a failing rotor of a turbine engine includes an outer fiber belt of a highly elastic material, preferably aramid fibers in a silicone rubber matrix surrounding the engine housing. Ceramic tiles are provided radially inwardly of the fiber belt or in the fiber belt exclusively at certain critical locations where any bulging of the fiber ring due to blade fragment impact would damage auxiliary devices or pipelines arranged adjacent or close to the engine at such critical locations. In non-critical areas the fiber belt provides sufficient protection without the ceramic tiles. The high energy absorbing protective effect of elastic fibers is advantageously combined with the low straining or expansion of ceramic, so that a low total weight is achieved.
Abstract translation: 用于停止和保留从涡轮发动机的故障转子抛出的叶片碎片的爆裂保护环包括高弹性材料的外部纤维带，优选地围绕发动机壳体的硅橡胶基体中的芳族聚酰胺纤维。 陶瓷砖仅在纤维带的径向内侧或纤维带内设置在某些关键位置，在这些关键位置处，由于叶片碎片冲击而导致的纤维环的任何凸起将损坏在这些关键位置处邻近或靠近发动机布置的辅助装置或管道。 在非关键区域，纤维带提供足够的保护，无需瓷砖。 弹性纤维的高能量吸收保护效果有利地与陶瓷的低应变或膨胀相结合，从而实现低总重量。
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公开(公告)号：US4902536A
公开(公告)日：1990-02-20
申请号：US79166
申请日：1987-07-28
Applicant: Werner Huether
Inventor： Werner Huether
CPC classification number: C23C24/00
Abstract: A method for the production of a protective layer on a structural part against thermal, chemical and/or mechanical stresses, particularly structural parts of complex shape such as turbine blades in which powder of a starting material for the layer is suspended in a suspension liquid and the suspension is held at a temperature just above the freezing point of the suspension. The structural part to be coated is maintained at a temperature below the freezing point of the dispersing liquid and is dipped into the suspension so that a layer of the powder present in the suspension freezes firmly on the part. The thickness of the layer is dependent on the temperature of the structural part and the length of time during which the structural part remains immersed on the suspension. The structural part now coated with the powder layer is subjected to freeze drying and is thereafter heated to a temperature above the freezing point of the suspension.
Abstract translation: 一种用于在结构部件上制造抵抗热，化学和/或机械应力的保护层的方法，特别是复杂形状的结构部件，例如涡轮机叶片，其中用于该层的起始材料的粉末悬浮在悬浮液体中， 悬浮液保持在刚好高于悬浮液冰点的温度。 待涂覆的结构部件保持在低于分散液体的凝固点的温度，并浸入悬浮液中，使悬浮液中存在的粉末层牢固地冻结在该部件上。 层的厚度取决于结构部件的温度和结构部件保持浸在悬架上的时间长度。 将现在涂覆有粉末层的结构部件进行冷冻干燥，然后加热到高于悬浮液凝固点的温度。
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公开(公告)号：US4894086A
公开(公告)日：1990-01-16
申请号：US190993
申请日：1988-05-06
Applicant: Werner Huether , Wolfgang Betz , Gerhard Andrees
Inventor： Werner Huether , Wolfgang Betz , Gerhard Andrees
IPC: C22C1/10
CPC classification number: C22C1/1026 , B22F2998/10 , Y10S75/956
Abstract: A method of producing dispersion hardened metal alloys which incorporate highly reactive metals or their alloys whose oxides are not adapted to be easily reduced. According to the method, the highly reactive metals of their alloys are added as powder particles to a solution of a salt of a reducible metal which is to form a metallic matrix in which the reactive metals or their alloys are to be integrated, after which the solution is atomized to form particles from which the solvent is removed to yield the final product of the metal matrix with the highly reactive metals or their alloys integrated therein as a second phase.
Abstract translation: 一种生产分散硬化的金属合金的方法，其包含高反应性金属或其合金，其氧化物不适于容易地还原。 根据该方法，将其合金的高反应性金属作为粉末颗粒添加到可还原金属的盐的溶液中，所述可还原金属的盐形成金属基体，其中反应性金属或其合金将被整合，之后 溶液被雾化以形成除去溶剂的颗粒，从而产生金属基质的最终产物，其中高反应性金属或它们的合金作为第二相结合在一起。
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Patent Agency Ranking
公开(公告)号：US4707332A
公开(公告)日：1987-11-17
申请号：US2403
申请日：1986-10-16
Applicant: Werner Huether
Inventor： Werner Huether
CPC classification number: C22C1/0491 , B22F1/0003
Abstract: A process for manufacturing structural parts of complicated shape from intermetallic phases capable of sintering by means of special additives which serve at the same time as sintering assist and increase the ductility of the finished structural part. The process includes the steps of making by melting a pre-alloy of the intermetallic phase, comminuting the pre-alloy into fine powder and mixing the fine powder with one or more additives into a mass which can then be shaped and subsequently sintered at a temperature of 70 to 95% of the absolute melting point of the intermetallic phases into a structural part of increased ductility and a density greater than 95% of the theoretical density which might possibly be subjected to subsequent pressing operations.
Abstract translation: PCT No.PCT / DE86 / 00044 Sec。 371日期1986年10月16日第 102（e）日期1986年10月16日PCT提交1986年2月7日PCT公布。 出版物WO86 / 04840 日期：1986年8月28日。一种由能够通过特殊添加剂进行烧结的金属间化合物的结构部件的制造方法，该添加剂与烧结辅助同时进行烧结，并提高成品结构部件的延展性。 该方法包括以下步骤：通过熔化金属间相的预合金，将预合金粉碎成细粉末并将细粉与一种或多种添加剂混合成质量，然后将其成型并随后在温度 将金属间相的绝对熔点的70至95％变成具有增加的延展性的结构部分，并且密度大于可能经受随后的压制操作的理论密度的95％。
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7.发明授权
公开(公告)号：US5047281A
公开(公告)日：1991-09-10
申请号：US946649
申请日：1986-12-24
Applicant: Wolfgang Betz , Werner Huether , Herbert Merz
Inventor： Wolfgang Betz , Werner Huether , Herbert Merz
IPC: B29B11/16 , B29B15/08 , B29B15/12 , B29C70/16 , B29C70/88 , B29K105/10 , C03C14/00 , C04B35/80 , C22C47/00 , C22C47/02 , C22C47/04 , H05K3/40
CPC classification number: B29C70/16 , B29B15/08 , B29C70/88 , B29K2105/101 , H05K3/4069 , Y10T428/24826 , Y10T428/24851 , Y10T428/24926 , Y10T428/249927 , Y10T428/249936 , Y10T428/249948 , Y10T428/2916 , Y10T428/2918 , Y10T428/2978 , Y10T428/30 , Y10T428/31678
Abstract: A fiber composite material has individual reinforcing fibers embedded in a bonding matrix material. The bonding of the fibers to the embedding matrix material is controlled along the length of the fibers by axially spaced fiber surface bonding zones having a high bonding ability and alternating with further fiber surface low bonding or non-bonding zones having a low or no bonding ability relative to the matrix material. The bonding zones having a high or maximal bonding ability are distributed optimally as to size, location and spacing along the length of a fiber so that loads or forces including the breaking load are transmitted from one bonding zone to the next bonding zone which are preferably formed as ring zones. The low-bonding or non-bonding zones are so dimensioned that bonding zones of fibers located adjacent to one another do not overlap in a direction across the length of the fibers. The bonding and low-bonding or non-bonding zones are applied along the length of a fiber in a continuous manner, whereby different application methods may be used.
Abstract translation: 纤维复合材料具有嵌入在基质材料中的单独的增强纤维。 纤维与嵌入基质材料的结合通过具有高粘结能力的轴向隔开的纤维表面粘结区域沿着纤维的长度来控制，并与具有低或不具有粘合能力的另外的纤维表面低粘合或非粘合区交替 相对于基质材料。 具有高或最大粘合能力的接合区域沿着纤维长度的尺寸，位置和间距最佳分布，使得包括断裂载荷的载荷或力从一个粘结区传递到下一个粘合区，最好形成 作为环区。 低粘合区域或非粘合区域的尺寸被设计成使得位于彼此相邻的纤维的粘合区域在跨越纤维长度的方向上不重叠。 以连续的方式沿着纤维的长度施加接合和低粘合或非粘结区域，由此可以使用不同的施加方法。
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公开(公告)号：US4878821A
公开(公告)日：1989-11-07
申请号：US154142
申请日：1988-02-09
Applicant: Werner Huether , Axel Rossman , Siegfried Sikorski
Inventor： Werner Huether , Axel Rossman , Siegfried Sikorski
CPC classification number: F01D11/22 , F01D21/045 , Y02T50/671 , Y10T24/45466
Abstract: An anti-rupture ring is slit axially at least at one location and is provided thereat with clamping devices which permit a rapid tightening and loosening of the anti-rupture ring. In one embodiment, the clamping of the anti-rupture ring can be varied hydraulically so as to minimize clearance losses in operation. The invention can be used in all types of turbo engines endangered by breakage of rotor blades, particularly in aircraft gas turbine construction, and it permits simple, damage-free mounting and a well-defined clamping of the anti-rupture ring.
Abstract translation: 至少在一个位置轴向地切断防爆环，并在其上设置夹紧装置，其允许抗破裂环的快速紧固和松动。 在一个实施例中，抗断裂环的夹紧可以以液压方式变化，以便使操作中的间隙损失最小化。 本发明可用于所有类型的涡轮发动机，通过转子叶片的破损，特别是在飞机燃气轮机的结构中受到威胁，并允许简单，无损伤的安装和明确的夹紧防爆环。
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公开(公告)号：US4784335A
公开(公告)日：1988-11-15
申请号：US805713
申请日：1985-12-06
Applicant: Werner Huether
Inventor： Werner Huether
CPC classification number: B22F9/04 , B02C23/06 , B02C4/02 , C04B35/626
Abstract: A process and apparatus for treating finely divided powders of brittle materials capable of sintering or injection molding, such as ceramics or intermetallic phases in a predetermined maximum size of the powder particles which is maintained with reliability.
Abstract translation: 用于处理能够可靠地保持在预定最大尺寸的粉末颗粒中的能够烧结或注射成型的细碎粉末的方法和设备，例如陶瓷或金属间相。
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10.发明授权Molded article made of a composite material including metals and nonmetallic substances 失效由包含金属和非金属物质的复合材料制成的模制品
公开(公告)号：US4861638A
公开(公告)日：1989-08-29
申请号：US202798
申请日：1988-06-03
Applicant: Werner Huether
Inventor： Werner Huether
CPC classification number: C04B41/009 , B32B15/04 , C04B41/50 , C04B41/85 , C23C30/00 , F01D5/282 , B32B18/00 , C04B2237/341 , C04B2237/36 , C04B2237/363 , C04B2237/365 , C04B2237/368 , C04B2237/38 , C04B2237/84 , Y02T50/67 , Y02T50/672 , Y10T428/23 , Y10T428/233 , Y10T428/236 , Y10T428/237
Abstract: A composite material of metals and nonmetallic substances exhibits the following structure:(a) a first material of high mechanical strength and(b) a second material of high oxidation-resistance, both at elevatedtemperatures are arranged so that the latter completely envelopes the former.
Abstract translation: 金属和非金属物质的复合材料具有以下结构：（a）高温机械强度的第一种材料和（b）在高温下都具有高抗氧化性的第二种材料，以使后者完全包封前者 。
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