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1. 发明专利

JP2002302724A NICKEL ALLOY FOR PRODUCING STRUCTURAL MEMBER SOLIDIFIED AS SINGLE CRYSTAL BY CASTING METHOD 审中-公开
公开(公告)号：JP2002302724A
公开(公告)日：2002-10-18
申请号：JP2002003600
申请日：2002-01-10
申请人： MTU AERO ENGINES GMBH
发明人： GLATZEL UWE , MACK THOMAS , WOELLMER SILKE , WORTMANN JUERGEN
IPC分类号： F01D5/28 , C22C19/03 , C22C19/05
摘要： PROBLEM TO BE SOLVED: To provide a nickel alloy for producing a structural member solidified as single crystal by a casting method, which has advantageous characteristics such as high mechanical strength high thermal stability and low density, and suppressing to creep by optimizing a ratio of rhenium and tungsten, and also, has characteristics as those of a structural member. SOLUTION: The nickel alloy for producing a structural member solidified as single crystals contains rhenium, tungsten, and the other elements such as aluminum, chromium and cobalt. In the alloy, the rhenium content is controlled to >=2.3 wt.%, and the weight ratio of the tungsten content to the rhenium content is controlled to 1.1 to 1.6.

2. 发明专利

JP2003183803A METHOD AND APPARATUS FOR COATING SILICON CARBIDE FIBER 审中-公开
公开(公告)号：JP2003183803A
公开(公告)日：2003-07-03
申请号：JP2002236406
申请日：2002-08-14
申请人： MTU AERO ENGINES GMBH , DAIMLER CHRYSLER AG
发明人： BAYER ERWIN , HOESCHELE JOERG , KOPPERGER BERTRAM , STEINWANDEL JUERGEN
IPC分类号： B22F1/02 , C04B41/45 , C04B41/88 , C22C47/04 , C23C4/12 , C23C4/123 , C23C4/134 , C23C16/513 , C23C30/00 , D06M11/00 , C23C4/08 , C23C4/16 , D06M11/83
摘要： PROBLEM TO BE SOLVED: To provide a novel method capable of simply and effectively coating a silicon carbide fiber in an assembly line operation; and an apparatus therefor. SOLUTION: The method for coating the silicon carbide fiber with a titanium alloy by plasma spraying is characterized in that the titanium alloy is thermally sprayed on the silicon carbide fiber 7 by an electrode-free high-pressure plasma 3 which is generated by igniting a process gas introduced under a pressure of 1 bar or higher into a microwave- or electric wave-transparent working tube 2 having a gas injection port 8 and a gas exhaust port 9, is sustained by the absorption of a microwave or electric wave, and flows as a plasma jet 6 through a nozzle 4 arranged at the gas exhaust port 9 of the working tube 2 into a working space 5. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2004003001A Method and device for manufacturing fiber-reinforced semi-finished product of shape of metal piece, metal sheet, or the like 审中-公开
公开(公告)号：JP2004003001A
公开(公告)日：2004-01-08
申请号：JP2003106320
申请日：2003-04-10
申请人： Daimler Chrysler Ag , Mtu Aero Engines Gmbh , エムテーウー・アエロ・エンジンズ・ゲーエムベーハー , ダイムラークライスラー・アクチェンゲゼルシャフト
发明人： ANDREES GERHARD , FIETZEK HEIKO , HEUTLING FALKO , KOPPERGER BERTRAM , WEHR JUERGEN
IPC分类号： B23K15/00 , B23K26/12 , B23K26/20 , C22C47/02 , C22C47/08 , C22C47/20 , C22C49/11 , C22C101/10 , C22C101/20 , C22C121/02
CPC分类号： C22C47/20 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B23K15/0046 , B23K26/123 , B23K26/22 , B23K26/244 , B23K26/26 , B23K2201/16 , B23K2201/32 , B23K2201/34 , B23K2203/14 , C22C47/025 , C22C47/064 , C22C47/068 , C22C47/08 , C22C47/04 , B22F2202/11
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a semi-finished product at a low cost with reinforcing fibers disposed in a matrix of the semi-finished product correctly at predetermined positions.
SOLUTION: In this method, a fiber-reinforced product (10) of a shape of a metal piece, a metal sheet or the like is manufactured of a fiber layer containing a plurality of reinforced fibers (14) disposed parallel to each other with a space therebetween, and a metal. A metal jacket (16) added to the reinforced fibers (14) through a PVD processing (a physical vapor deposition) functions as the metal. The metal and at least one part of the reinforced fibers are bonded with each other by melting the surface of the metal to form a matrix (12) to surround the reinforced fibers (14).
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2002004806A CASING STRUCTURE MADE OF METAL 失效
公开(公告)号：JP2002004806A
公开(公告)日：2002-01-09
申请号：JP2001131882
申请日：2001-04-27
申请人： MTU AERO ENGINES GMBH
发明人： HUMHAUSER WERNER
IPC分类号： F01D11/08 , F01D11/12 , F01D25/24 , F02C7/28 , F04D29/08 , F04D29/52
摘要： PROBLEM TO BE SOLVED: To improve casing structure formed of a metal, equipped with an outer wall part having mechanical stability and in a shape continuous without cut lines, an inner wall part divided into a plurality of segments by a plurality of gaps parts for expansion, contraction, and absorption, and a coupling structure, intercoupling the inner and outer wall parts and transmitting a load in the casing structure formed of a metal of a part facing opposite to the moving blade of an axial flow compressor stage or an axial flow turbine stage. SOLUTION: The coupling structure comprises a hollow small chamber collecting structure 10, consisting of a number of sheet parts extending in a manner to rise from an inner wall part 5 and an outer wall part 3. A number of sheet parts are constituted with at least most of the sheet parts are directly interconnected. Furthermore, the hollow small chamber collecting structure is welded with an inner wall part and/or the outer wall part by brazing.

5. 发明专利

JP2001355743A NON-ENCLOSED SEALING STRUCTURE 失效
公开(公告)号：JP2001355743A
公开(公告)日：2001-12-26
申请号：JP2001110181
申请日：2001-04-09
申请人： MTU AERO ENGINES GMBH
发明人： BEICHL STEFAN
IPC分类号： F16J15/44 , F16J15/3292
摘要： PROBLEM TO BE SOLVED: To provide a non-enclosed sealing structure capable of being easily manufactured at a low cost, providing an excellent durability, and having a plurality of flexible sealing elements. SOLUTION: This non-enclosed sealing structure installed between two members moved relative to each other comprises the plurality of flexible sealing elements 4 and 5. The sealing elements are fixedly connected to sealing element supporting members 8 and 9 at one end, respectively, and the free ends thereof as the other ends are bent so that the tip parts of the free ends face the surface of one of the two members. The sealing element supporting members are fixedly connected to the other member of the two members, and the bent tip part of the sealing element is supported at least on one side. Thus, the sealing elements 4 and 5 are formed as thin plate springs having a bent part, and extended parallel with each other so as to dispose overlappingly with each other at least two positions.

6. 发明专利

JP2001349440A BRUSH-SHAPED SEAL 失效
公开(公告)号：JP2001349440A
公开(公告)日：2001-12-21
申请号：JP2001115367
申请日：2001-04-13
申请人： MTU AERO ENGINES GMBH
发明人： GAIL ALFONS , PRINS LODEWIJK , WERNER KLEMENS
IPC分类号： F16J15/22 , B21D39/00 , B21D53/84 , B23K9/00 , B23K9/007 , F16J15/3288
摘要： PROBLEM TO BE SOLVED: To certainly prevent tilting direction of bristles from being opposite to a rotation direction of a rotor due to a mounting direction error, in a brush- shaped seal for sealing between facing rotor and stator which has a brush storing casing that is mounted to the stator or the rotor, comprises a cover plate and a support plate, has a peripheral surface and a pair of side surfaces, and includes the bristles so as to direct tips toward the rotor or the stator. SOLUTION: The brush storing casing 2 has first positioning means 13, 15, 23, and 26 on one of the pair of side surfaces 6 and 7 or the peripheral surface 5. These first positioning means engage with second positioning means 14, 16, and 22 provided for the stator 9, the rotor 10, or a fixing member 24 separated from them correspondingly to the first positioning means, thereby adequately positioning the brush storing casing.

7. 发明专利

JP2003328988A Multi-stage axial flow compressor 审中-公开
标题翻译：多级轴流压缩机
公开(公告)号：JP2003328988A
公开(公告)日：2003-11-19
申请号：JP2003120575
申请日：2003-04-24
申请人： Mtu Aero Engines Gmbh , エムテーウー・アエロ・エンジンズ・ゲーエムベーハー
发明人： ALBRECHT GUENTER , TARTSCH KLAUS-DIETER , TOMSIK JOSEPH , WOEHRL BERNHARD
IPC分类号： F04D19/02 , F01D21/04 , F04D27/02 , F04D29/02 , F04D29/04 , F04D29/059 , F04D29/18
CPC分类号： F04D29/059 , F01D21/045 , F04D27/0292 , F04D29/023 , F05D2300/133 , F05D2300/2261 , F05D2300/6032 , Y02T50/672
摘要： PROBLEM TO BE SOLVED: To provide a multi-stage axial flow compressor. SOLUTION: This multi-stage axial flow compressor is provided with a rotor, which is provided with a plurality of rotor blade rings on blade carriers connected to each other and loaded in the over-hang condition, and blade arrangement forming a blade cascade that a first stage rotor blade ring is arranged in the farthest upstream. At least one of the rotary blade carriers has the MMC structure, namely, at least one of the rotary blade carriers is formed as a metal structural element reinforced by fibers inside of a range thereof, and a rotary bearing for absorbing almost of a load in the radial direction to be generated on the rotor has the predetermined breakdown point for shifting the rotor bearing in the radial direction when the load to be absorbed by the rotary bearing exceeds a regulated radial directional load. As a result, the rotor is slightly brought in contact with a stator, while rotating. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种多级轴流式压缩机。解决方案：该多级轴流压缩机设置有转子，转子在彼此连接并以悬挂状态加载的叶片载体上设置有多个转子叶片环，并且叶片装置形成叶片第一级转子叶片环布置在最远的上游。至少一个旋转叶片载体具有MMC结构，即至少一个旋转叶片载体形成为由其范围内的纤维增强的金属结构元件，以及用于吸收几乎负载的旋转轴承当由旋转轴承吸收的载荷超过规定的径向定向载荷时，在转子上产生的径向方向具有用于在径向方向上移动转子轴承的预定击穿点。结果，转子在旋转时略微与定子接触。版权所有（C）2004，JPO

8. 发明申请

WO2012048676A8 GENERATIVE PRODUCTION METHOD AND POWDER THEREFOR 审中-公开
标题翻译：生成的制造工艺和粉末THEREFOR
公开(公告)号：WO2012048676A8
公开(公告)日：2013-04-11
申请号：PCT/DE2011001731
申请日：2011-09-12
申请人： MTU AERO ENGINES GMBH , HERTTER MANUEL , BAYER ERWIN , EISEN MARKUS , BROICHHAUSEN KLAUS , MEIR WILHELM , KOPPERGER BERTRAM , WAERMANN JOSEF , JAKIMOV ANDREAS
发明人： HERTTER MANUEL , BAYER ERWIN , EISEN MARKUS , BROICHHAUSEN KLAUS , MEIR WILHELM , KOPPERGER BERTRAM , WAERMANN JOSEF , JAKIMOV ANDREAS
IPC分类号： B22F1/02 , B22F3/105 , B29C67/04
CPC分类号： B22F3/1055 , B22F1/02 , B22F1/025 , B29C67/04 , B33Y10/00 , B33Y70/00 , Y02P10/295 , Y10T428/12181
摘要： The invention relates to a generative production method for producing a component by selectively melting and/or sintering a powder several times consecutively by introducing an amount of heat by means of beam energy, such that the powder particles melt and/or sinter in layers, wherein the powder particles (1) are made of a first material (2) and the powder particles are surrounded by a second material (3) partially or over the entire surface thereof, wherein the second material has a lower melting point than the first material and/or lowers the melting point of the first material when mixed with the first material. The invention further relates to a corresponding powder and to a prototype produced from said powder.
摘要翻译：本发明涉及通过多个连续的选择性熔化和/或粉末的烧结部件的生成制造法使粉末颗粒熔合通过的热束能量的量在层和/或烧结引入的装置的粉末颗粒（1）的第一材料（ 2）形成，并且所述粉末颗粒是部分或完全（第二材料3）的被包围，其中，所述第二材料具有比所述第一材料更低的熔点和/或当与第一材料混合的具有降解特性的第一材料的熔点和相应的粉末和制造的原型从其。

9. 发明申请

WO2013037346A1 VORRICHTUNG UND VERFAHREN ZUR GENERATIVEN HERSTELLUNG EINES BAUTEILS 审中-公开
标题翻译：装置和方法的用于制造部件生成
公开(公告)号：WO2013037346A1
公开(公告)日：2013-03-21
申请号：PCT/DE2012/000886
申请日：2012-09-05
申请人： MTU AERO ENGINES GMBH , JAKIMOV, Andreas , SATZGER, Wilhelm , HESS, Thomas
发明人： JAKIMOV, Andreas , SATZGER, Wilhelm , HESS, Thomas
IPC分类号： B29C67/00
CPC分类号： B29C64/386 , B29C64/153
摘要： Ein Verfahren zur generativen Herstellung eines Bauteils (4) mittels einer Vorrichtung (2.1), wobei ein Zyklus mit den Schritten: - Aufbringen (S 10) einer Schicht mit verfestigbarem Material (5); und - lokales Verfestigen (S20) von Material in dieser Schicht mehrfach wiederholt und in wenigstens einem Zyklus wenigstens teilweise automatisiert eine physikalische Größe der Vorrichtung (2.1) und/oder des entstehenden Bauteils erfasst und mit einer vorgegebenen Referenzgröße verglichen wird.
摘要翻译：一种用于由设备（2.1），来生成制造的部件（4）的方法，其中包括以下步骤的循环： - 将（S 10）可凝固材料的层（5）; 和 - 局部凝固（S20）是在该层中重复多次的材料制成，并且在至少一个周期的至少部分自动化的，所述装置（2.1）和/或检测到的并与预定的基准尺寸进行比较所得到的组件的物理尺寸。

10. 发明申请

WO2013017121A1 SPRITZSCHUTZEINRICHTUNG 审中-公开
标题翻译： SPRITZSCHUTZ DEVICE
公开(公告)号：WO2013017121A1
公开(公告)日：2013-02-07
申请号：PCT/DE2012/000767
申请日：2012-07-31
申请人： MTU AERO ENGINES GMBH , STIEHLER, Frank
发明人： STIEHLER, Frank
IPC分类号： B23K26/16 , B23K26/34 , B22F3/105
CPC分类号： B23K26/34 , B22F2003/1056 , B23K26/16 , B23K35/0244 , B29C64/153 , B29C64/20 , Y02P10/295
摘要： Die Erfindung betrifft eine Spritzschutzeinrichtung (2) zum Aufnehmen von Schweiss- oder Schmelzspritzern (22), welche während des Aufbaus eines Bauteils (3) mittels eines generativen Fertigungsverfahrens auftreten beim selektiven Verfestigen einer Pulverschicht (12) durch Energiestrahlung (9), wobei die Spritzschutzeinrichtung (2) eine Aufnahme (14) mit einem Träger (15) aufweist, welcher mit wenigstens einer Schicht eines haftenden oder klebenden Materials (16) versehen ist zur Aufnahme von Schweiss- oder Schmelzspritzern (22).
摘要翻译：本发明涉及一种喷雾保护装置（2），用于接收焊接或熔融飞溅通过在粉末（12）的层的选择性固化一个生成的制造方法的装置通过能量辐射的构件（3）的组装过程中发生的（22）（9）中，防溅罩（2）具有包括支撑件（15），其用于接收焊接设置有粘合剂或粘合材料（16）中的至少一个层或熔融飞溅（22）的容座（14）。

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