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1. 发明公开

EP3134558A4 DUCTILE HIGH-TEMPERATURE MOLYBDENUM-BASED ALLOYS 有权
公开(公告)号：EP3134558A4
公开(公告)日：2017-12-27
申请号：EP15815999
申请日：2015-04-14
申请人： QUESTEK INNOVATIONS LLC
发明人： GONG JIADONG , SNYDER DAVID R , SEBASTIAN JASON T , COUNTS WILLIAM ARTHUR , MISRA ABHIJEET , WRIGHT JAMES A
IPC分类号： C22C27/04
CPC分类号： C22C27/04 , B21C23/002 , C22C1/02 , C22F1/06 , F01D25/005 , F02K9/97 , F05D2230/26 , F27D11/08
摘要： Alloys, processes for preparing the alloys, and articles including the alloys are provided. The alloys can include, by weight, about 0.01% to about 1% vanadium, 0% to about 0.04% carbon, 0% to about 8% niobium, 0% to about 1% titanium, 0% to about 0.04% boron, 0% to about 1% tungsten, 0% to about 1% tantalum, 0% to about 1% hafnium, and 0% to about 1% ruthenium, the balance essentially molybdenum and incidental elements and impurities.

2. 发明公开

EP2959169A1 FAN ASSEMBLIES AND STATOR ASSEMBLIES 有权
标题翻译： FAN和安排定子
公开(公告)号：EP2959169A1
公开(公告)日：2015-12-30
申请号：EP13710948.4
申请日：2013-03-06
申请人： Greenheck Fan Corporation
发明人： BROWNELL, Kyle, Andrew , DORAN, Shamus, William , WESENICK, Jared, Clyde , TUCKER, Kenneth, Dean
IPC分类号： F04D29/02 , F04D29/54
CPC分类号： F01D9/00 , B23P15/02 , F04D29/023 , F04D29/542 , F05D2230/232 , F05D2230/24 , F05D2230/26 , F05D2300/121 , Y10T29/49316 , Y10T29/49327
摘要： Fan assemblies, and in particular fan wheels and stator assemblies for fan assemblies, are disclosed. In one embodiment, the fan wheel includes a wheel back having an outer surface forming one of a curved dome-shape and a truncated cone-shape. The fan wheel may also include a plurality of fan blades radially spaced about and mounted to the outer surface of the wheel back. In one embodiment, each of the fan blades is formed from a segment of an airfoil-shaped aluminum extrusion defining at least one internal cavity. The fan blade first ends can be provided with a compound cut profile with at least one curved cut such that the first end of the blade is mounted flush to the wheel back outer surface. The stator assembly can also be provided with a plurality of stator blades formed from airfoil-shaped aluminum extrusion segments and provided with compound cut profiles.

3. 发明公开

EP2365190A3 Lagergehäusedeckel für eine Ladeeinrichtung 有权
标题翻译：轴承外壳盖的充电装置
公开(公告)号：EP2365190A3
公开(公告)日：2011-10-05
申请号：EP11153225.5
申请日：2011-02-03
申请人： Bosch Mahle Turbo Systems GmbH & Co. KG
发明人： Fiedler, Max
IPC分类号： F01D25/00 , F01D25/16 , F01D25/24
CPC分类号： F01D25/16 , F01D25/24 , F05D2220/40 , F05D2230/24 , F05D2230/25 , F05D2230/26
摘要： Die Erfindung betrifft einen Lagergehäusedeckel für ein Lagergehäuse einer Ladeeinrichtung, insbesondere für einen Abgasturbolader eines Kraftfahrzeugs, wobei der Lagergehäusedeckel (1) aus Metall ausgebildet und mittels eines Umformverfahrens, insbesondere mittels Innenhochdruck-Umformen (IHU), Tiefziehen, Schmieden oder Rollieren, hergestellt ist. Durch Ausbildung des Lagergehäusedeckels (1) als Metallblech-Umformbauteil kann zumindest teilweise auf eine Nachbearbeitung verzichtet werden und der Lagergehäusedeckel (1) kann kostengünstiger hergestellt werden.

4. 发明公开

EP1422399A1 VARIABLE BLADE MANUFACTURING METHOD AND VARIABLE BLADE IN VGS TYPE TURBO CHARGER 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG VERSTELLBARER LEITSCHAUFELN在TURBOLADER MIT VARIABLER GEOMETRIE
公开(公告)号：EP1422399A1
公开(公告)日：2004-05-26
申请号：EP02755805.5
申请日：2002-08-02
申请人： Akita Fine Blanking Co., Ltd.
发明人： OHISHI, Shinjiroh
IPC分类号： F02B37/12 , F02B39/00 , B21K3/04 , B21H7/16
CPC分类号： F01D17/165 , B21H7/16 , B21K3/04 , B23P15/02 , F02B37/24 , F02C6/12 , F05D2220/40 , F05D2230/26 , F05D2240/12 , Y02T10/144 , Y10T29/49316 , Y10T29/49336 , Y10T29/49337 , Y10T29/49995
摘要： A novel manufacturing method is provided which can actually achieve mass production of an adjustable blade and a VGS turbocharger having the adjustable blades incorporating therein, wherein a shaft portion is processed to have an aimed at diametrical thickness by rolling in place of cutting so that a cutting operation requiring much time may be eliminated as much as possible from a manufacturing process of the adjustable blade, and wherein a shaft elongation and a sharp edge caused by the rolling can be extremely inhibited to thereby eliminate an additional cutting operation conventionally performed for correcting the shaft elongation and the sharp edge. The present invention is characterized in that a metal shaped material as a starting form for an adjustable blade (1) integrally provided with a blade portion (11) and a shaft portion (12) is formed to have a near net shape having a shape and a size made close to those of the aimed at adjustable blade (1), and in forming the shaft portion (12), a shaft portion forming section of the shaped material is rolled to have a desired diametrical thickness.
摘要翻译：提供了一种新颖的制造方法，其实际上可以实现大量生产可调节叶片和具有并入其中的可调节叶片的VGS涡轮增压器，其中轴部分通过轧制代替切割而被加工成具有目标直径的厚度，从而切割可以从可调节叶片的制造过程中尽可能多地消除需要大量时间的操作，并且可以极大地抑制由轧制引起的轴伸长率和锋利边缘，从而消除常规执行的用于校正轴的另外的切割操作伸长和锋利的边缘。本发明的特征在于，作为一体设置有叶片部分（11）和轴部分（12）的可调叶片（1）的起始形式的金属材料形成为具有近净形状，具有形状和接近于可调叶片（1）的尺寸的尺寸，并且在形成轴部分（12）时，成形材料的轴部形成部分被卷起以具有期望的直径厚度。

5. 发明公开

EP3328572A1 VERFAHREN ZUM HERSTELLEN EINES KONTURIERTEN RINGWALZPRODUKTES 有权
公开(公告)号：EP3328572A1
公开(公告)日：2018-06-06
申请号：EP15750009.1
申请日：2015-07-31
申请人： Otto Fuchs - Kommanditgesellschaft -
发明人： WITULSKI, Thomas , IHNE, Jörg , TESCHNER, Stefan , MÜLLER, Christof
IPC分类号： B21H1/06 , B21C51/00
CPC分类号： B21H1/06 , B21B38/00 , B21C51/00 , B23P15/006 , F01D5/02 , F05D2230/26 , F05D2240/24 , F05D2300/17
摘要： Method for reproducibly producing a contoured ring rolling product for a rotating application, with a ring rolling machine controlled in a process-monitored manner, in particular from a metal ring blank of such a nature that it is susceptible to cracking. This method comprises the steps of defining at least one process window, extending over the rolling time, in relation to preselected process parameters for a specific ring rolling product that is to be brought into its final form by this ring rolling machine on the basis of calibrating specimens that have been brought into their final form by this ring rolling machine, wherein the process window or windows of process parameters monitored when carrying out the process is/are determined by the process parameters of those calibrating specimens of which the rolled product meets the requirements demanded of the ring rolling product to be produced, wherein the preselected process parameters comprise at least two of the following process parameters: ring growing rate, axial rolling force, radial rolling force, rolling time, temperature of the ring blank during the rolling process, and subsequently ring rolling ring blanks in a contoured manner to producethe ring rolling products, wherein the rolling parameters of the rolled blank at the time are recorded with reference to the at least two selected process parameters and evaluated to ascertain whether these process parameters lie within the predefined process window, and only those ring rolling products that have been ring-rolled with process parameters that lie within the process window are passed on for further machining and/or processing.

6. 发明公开

EP2813672A1 Pièce de matériau abradable pour la fabrication d'un secteur de joint annulaire abradable pour turbomachine et procédé de fabrication d'une telle pièce 审中-公开
标题翻译：这样的部分的磨损的材料为一环形密封件磨损对于涡轮机的截面的制备部分和制造过程
公开(公告)号：EP2813672A1
公开(公告)日：2014-12-17
申请号：EP14172126.6
申请日：2014-06-12
申请人： Composite Industrie
发明人： Königs, Karl-Heinz , Sonois, Gérôme , Martins, Philippe
IPC分类号： F01D11/12 , F01D25/24
CPC分类号： B29C70/58 , B29D99/0053 , F01D11/122 , F01D25/24 , F05D2230/21 , F05D2230/26 , F05D2240/11 , F05D2300/44 , Y02T50/672
摘要： L'invention concerne une pièce 25 moulée de matériau abradable destinée à entrer dans la fabrication d'un secteur de joint abradable annulaire pour turbomachine. La pièce 25 comprend un mélange de résine époxy et d'agent de réticulation. La pièce 25 présente une forme courbée et des dimensions adaptées pour correspondre à un logement prévu à cet effet en surface interne d'un carter de soufflante de turbomachine. L'invention concerne aussi un procédé de fabrication d'une telle pièce.

7. 发明公开

EP2738357A2 Turbomachine flow divider and related turbomachine 审中-公开
标题翻译： TurbomaschinenströmungsteilersowiezugehörigeTurbomaschine
公开(公告)号：EP2738357A2
公开(公告)日：2014-06-04
申请号：EP13195502.3
申请日：2013-12-03
申请人： General Electric Company
发明人： Sankolli, Prashant Prabhakar , Burdgick, Steven Sebastian
IPC分类号： F01D9/04
CPC分类号： F01D9/041 , F01D9/047 , F05D2220/31 , F05D2230/26
摘要： Various embodiments include a turbomachine flow divider (20). In various particular embodiments, a flow divider for connecting with a first inner diaphragm ring (12) and a second inner diaphragm ring (16) of a turbomachine includes: a body section (30); and a pair of axially extending flanges (34) extending from the body section, each of the axially extending flanges for engaging with the first inner diaphragm ring and the second inner diaphragm ring, respectively, wherein the flow divider is formed substantially of a rolled plate metal or a sheet metal.
摘要翻译：各种实施例包括涡轮机分流器（20）。在各种具体实施例中，用于与涡轮机的第一内隔膜环（12）和第二内隔膜环（16）连接的分流器包括：主体部分（30）; 以及一对沿主体部分延伸的轴向延伸的凸缘（34），每个轴向延伸的凸缘分别与第一内隔膜环和第二内隔膜环相接合，其中分流器基本上由轧制板金属或钣金。

8. 发明授权

EP1712742B1 Method of manufacturing a duct for a gas turbine engine 有权
标题翻译：一种用于制造金属薄板管道，用于燃气涡轮机的过程
公开(公告)号：EP1712742B1
公开(公告)日：2011-02-09
申请号：EP06251983.0
申请日：2006-04-08
申请人： Rolls-Royce plc
发明人： Green, Richard , Frost, Peter , Annear, Michael
IPC分类号： B21C37/30 , F01D9/02 , F02K9/84 , B21D5/10
CPC分类号： F02K9/80 , F01D9/023 , F01D25/24 , F02K9/84 , F02K9/86 , F05D2230/26 , F05D2230/40 , F05D2300/133 , F05D2300/5021 , Y10T29/4932 , Y10T29/4933 , Y10T29/49616 , Y10T29/49799 , Y10T29/49865 , Y10T29/49968

9. 发明公开

EP1422399A4 VARIABLE BLADE MANUFACTURING METHOD AND VARIABLE BLADE IN VGS TYPE TURBO CHARGER 有权
标题翻译：工艺用于在可变几何涡轮增压器可调叶片和可变叶片
公开(公告)号：EP1422399A4
公开(公告)日：2009-03-04
申请号：EP02755805
申请日：2002-08-02
申请人： AKITA FINE BLANKING CO LTD
发明人： OHISHI SHINJIROH
IPC分类号： B21H7/16 , B21K3/04 , B23P15/02 , F01D17/16 , F02B37/24 , F02C6/12 , F02B37/12 , F02B39/00
CPC分类号： F01D17/165 , B21H7/16 , B21K3/04 , B23P15/02 , F02B37/24 , F02C6/12 , F05D2220/40 , F05D2230/26 , F05D2240/12 , Y02T10/144 , Y10T29/49316 , Y10T29/49336 , Y10T29/49337 , Y10T29/49995
摘要： A variable blade manufacturing method capable of realizing the mass−production of not only a variable blade but also a VGS type turbo charger formed by assembling the variable blade therein, comprising the steps of machining shaft parts to a specified diameter by rolling not by cutting to maximally eliminate a time−consuming cutting operation from a variable blade manufacturing process, remarkably suppressing the extension of the shaft parts and sharp edges due to rolling, and eliminating the cutting operation performed so far to correct the extension of the shaft parts and sharp edges, characterized in that a metal material forming the prototype of the variable blade (1) having blade parts (11) and shaft parts (12) formed integrally with each other is formed in the state of a near net shape where the shape and dimensions of the material near the specified variable blades (1), the shaft part forming parts of the material are rolled to a specified diameter to form the shaft part (12).

10. 发明公开

EP1712742A2 Method of manufacturing a duct for a gas turbine engine 有权
标题翻译： Verfahren zur Herstellung eines Blechkanalsfüreine Gasturbine
公开(公告)号：EP1712742A2
公开(公告)日：2006-10-18
申请号：EP06251983.0
申请日：2006-04-08
申请人： Rolls-Royce plc
发明人： Green, Richard , Frost, Peter , Annear, Michael
IPC分类号： F01D9/02 , F02K1/00
CPC分类号： F02K9/80 , F01D9/023 , F01D25/24 , F02K9/84 , F02K9/86 , F05D2230/26 , F05D2230/40 , F05D2300/133 , F05D2300/5021 , Y10T29/4932 , Y10T29/4933 , Y10T29/49616 , Y10T29/49799 , Y10T29/49865 , Y10T29/49968
摘要： The present invention provided a method of manufacturing a duct for a gas turbine engine or the like from sheet metal material; the method comprising the steps of: fabricating a duct from sheet material (10,12,14) including rolling or folding metal sheet along ruled lines to form a ruled surface geometry approximately corresponding to at least part of a desired irregular final duct geometry; welding corresponding rolled or folded parts of the duct skin together and positioning the duct on a heat treatment fixture (30) having a shape corresponding to the said desired irregular duct geometry; the material of the heat treatment fixture having a greater thermal expansion coefficient than the duct material; heating the duct and fixture substantially to a stress relieving temperature of the duct material such that differential thermal expansion of the duct and fixture at the said stress relieving temperature causes the duct to distort and adopt the shape of the exterior surface of the fixture on which the duct is located.
摘要翻译：本发明提供了一种从金属板材料制造燃气轮机发动机等的管道的方法; 该方法包括以下步骤：从片材（10,12,14）制造管道，包括沿着格线滚动或折叠金属片，以形成大致对应于期望的不规则最终导管几何形状的至少一部分的刻线表面几何形状; 将管道皮肤的相应的轧制或折叠部分焊接在一起并将管道定位在具有对应于所述期望的不规则管道几何形状的形状的热处理夹具（30）上; 所述热处理夹具的材料具有比所述导管材料更大的热膨胀系数; 将管道和夹具基本上加热到管道材料的应力消除温度，使得管道和固定装置在所述应力消除温度下的不同热膨胀导致管道变形并采用固定装置的外表面的形状，管道位于。

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