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51. 发明申请

WO2006060009A1 TURBINE BLADE ENGINE COMPRISING TURBINE CLUSTERS AND RADIAL ATTACHMENT LOCK ARRANGEMENT THEREFOR 审中-公开
标题翻译：涡轮叶片发动机包括涡轮机组和径向附件锁定装置
公开(公告)号：WO2006060009A1
公开(公告)日：2006-06-08
申请号：PCT/US2004/040205
申请日：2004-12-01
申请人： UNITED TECHNOLOGIES CORPORATION , SUCIU, Gabriel L. , NORRIS, James W. , NORDEEN, Craig A.
发明人： SUCIU, Gabriel L. , NORRIS, James W. , NORDEEN, Craig A.
IPC分类号： F02K3/068 , F02C3/073 , F02C3/08 , F01D5/22 , F01D5/30
CPC分类号： F02C3/08 , F01D5/225 , F01D5/3007 , F02C3/073 , F02K3/068 , F05D2260/30 , F05D2260/33 , Y10T29/49245
摘要： A tip-turbine engine comprises a fan-turbine rotor assembly that includes one or more turbine ring rotors. Each turbine ring is assembled from a multitude of turbine blade clusters. By forming the turbine blades in clusters, leakage between adjacent blade platforms is minimized which increases engine efficiency. Assembly of the turbine blade clusters to a diffuser surface includes axial installation and radial locking of each turbine blade cluster. This is accomplished by attachment lugs protruding from the underside of the arcuate base of the turbine blade clusters. Torque load surfaces are also integrated into the arcuate base.
摘要翻译：顶端涡轮发动机包括风扇 - 涡轮转子组件，其包括一个或多个涡轮环形转子。每个涡轮环由多个涡轮机叶片组装配。通过将涡轮机叶片组成簇，相邻叶片平台之间的泄漏被最小化，这提高了发动机效率。将涡轮机叶片组组装到扩散器表面包括每个涡轮叶片组的轴向安装和径向锁定。这是通过从涡轮机叶片组的弧形底部的下侧突出的附接凸耳来实现的。扭矩负载表面也集成在弧形底座中。

52. 发明授权

US10634005B2 Flow metering and retention system 有权
公开(公告)号：US10634005B2
公开(公告)日：2020-04-28
申请号：US15649387
申请日：2017-07-13
申请人： United Technologies Corporation
发明人： Dalton C. Petrillo , Christopher M. Juh
IPC分类号： F01D25/08 , F01D5/30 , F02C3/06 , F02C7/18 , F01D11/00 , F01D5/08 , F01D11/16 , F01D25/24 , F02C7/28 , F02C7/00 , F02C3/067
CPC分类号： F01D25/08 , F01D5/082 , F01D5/3015 , F01D11/001 , F01D11/16 , F01D25/24 , F02C3/067 , F02C7/18 , F02C7/28 , F01D11/00 , F02C7/00 , F05D2220/321 , F05D2230/642 , F05D2230/644 , F05D2230/90 , F05D2250/44 , F05D2260/33 , F05D2260/36 , F05D2260/38
摘要： A flow metering and retention system includes a first disk that is annular in shape surrounding a centerline and extending axially along the centerline, a first coverplate axially rearward of the first disk with the first coverplate having an axially rearward extending arm, a second disk that is annular in shape surrounding the centerline and rearward of the first coverplate, a second coverplate at least partially between the first coverplate and the second disk; and a ring adjacent to the radially outer side of the slot of the second disk. The second disk has a slot into which the arm of the first coverplate extends with the slot having a radially outer side and a radially inner side, and the ring is configured to meter air flowing between the radially outer side of the slot and the arm of the first coverplate.

53. 发明申请

US20180202359A1 JEM LOCK FOR THREADED IN PLACE NOSECONE OR SPINNER 审中-公开
公开(公告)号：US20180202359A1
公开(公告)日：2018-07-19
申请号：US15406353
申请日：2017-01-13
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Anthony R. Bifulco
IPC分类号： F02C7/04 , F01D25/24
CPC分类号： F02C7/04 , B64C11/14 , F01D5/066 , F01D25/24 , F05D2220/32 , F05D2220/36 , F05D2260/30 , F05D2260/33 , F05D2260/36
摘要： A lock for securing a nosecone having first threading to an inlet case having second threading and for use with a gas turbine engine having an axis includes an annular ring designed to be positioned about the first threading. The lock also includes a tab extending radially from the annular ring, and having a ramped circumferential end and an angled circumferential end such that the ramped circumferential end passes over a detent of the inlet case in response to the nosecone being fastened to the inlet case and the angled circumferential end engages with the detent to resist unfastening of the nosecone from the inlet case.

54. 发明授权

US09541002B2 Turbine engine cowl capable of covering a fan cone 有权
标题翻译：涡轮发动机罩可以覆盖风扇锥
公开(公告)号：US09541002B2
公开(公告)日：2017-01-10
申请号：US14648102
申请日：2013-11-14
申请人： SNECMA
发明人： Damien Merlot
IPC分类号： F02C7/04 , F02K3/06
CPC分类号： F02C7/04 , F02K3/06 , F05D2220/36 , F05D2260/33 , Y02T50/671
摘要： A turbine engine cowl capable of covering a fan cone, the cowl including attachment components configured to engage with connection components of the cone in order to maintain the cowl and the cone secured to one another.
摘要翻译：一种能够覆盖风扇锥体的涡轮发动机罩，所述罩包括构造成与所述锥体的连接部件接合以便将所述罩和所述锥体彼此固定的附接部件。

55. 发明申请

US20160298642A1 FAN, IN PARTICULAR FOR A TURBINE ENGINE 审中-公开
标题翻译：风机，特别是涡轮发动机
公开(公告)号：US20160298642A1
公开(公告)日：2016-10-13
申请号：US15100475
申请日：2014-11-24
申请人： SNECMA
发明人： Christophe Perdrigeon , Laurent Jablonski , Philippe Gérard Edmond Joly
IPC分类号： F04D29/34 , F04D29/32 , F04D29/38 , F04D29/52
CPC分类号： F04D29/34 , F01D5/066 , F01D5/3007 , F01D5/3015 , F01D5/323 , F04D29/322 , F04D29/329 , F04D29/38 , F04D29/526 , F05D2220/36 , F05D2260/30 , F05D2260/33 , F05D2300/174 , Y02T50/671
摘要： The invention relates to a fan, in particular for a small turbine engine such as a jet engine, having a hub ratio corresponding to the ratio of the diameter of the inner limit of the air intake section (26) at the radially internal ends of the leading edges of the fan blades (10), divided by the diameter of the circle through which the outer ends of the fan blades pass, which has a value of 0.25 to 0.27.
摘要翻译：本发明涉及一种风扇，特别是用于诸如喷气式发动机的小型涡轮发动机，其具有与所述空气进气部分（26）的径向内部端部处的所述进气部分（26）的内部界限的直径之比风扇叶片（10）的前缘除以风扇叶片的外端通过的圆的直径，其值为0.25至0.27。

56. 发明授权

US08967570B2 Blind retention mount 有权
标题翻译：盲卡固定
公开(公告)号：US08967570B2
公开(公告)日：2015-03-03
申请号：US13285348
申请日：2011-10-31
申请人： Russell P. Parrish , Thomas M. Barry
发明人： Russell P. Parrish , Thomas M. Barry
IPC分类号： A47F5/00 , F01D25/24 , F02K1/80
CPC分类号： F01D25/243 , F01D25/24 , F01D25/246 , F01D25/28 , F02K1/80 , F02K1/82 , F05D2230/644 , F05D2260/33 , Y10T29/49826
摘要： A mount assembly includes a main body, a bayonet, and a block. The bayonet is movable relative the main body to insert a portion of the bayonet into an internal cavity of the main body. The block is disposed within the internal cavity and is movable relative to the main body from a first position to a second position. In the first position, the bayonet is captured and held between the block and an inner wall of the internal cavity. In the second position, the block allows the bayonet to be removed from the internal cavity.
摘要翻译：安装组件包括主体，卡口和块。卡口可相对于主体移动，以将卡口的一部分插入主体的内腔中。所述块设置在所述内部空腔内并且可相对于所述主体从第一位置移动到第二位置。在第一位置，卡口被捕获并保持在块体和内腔的内壁之间。在第二位置，该块允许将卡口从内部空腔移除。

57. 发明申请

US20140348672A1 EXHAUST-GAS TURBOCHARGER 有权
标题翻译：排气涡轮增压器
公开(公告)号：US20140348672A1
公开(公告)日：2014-11-27
申请号：US14371869
申请日：2013-01-08
申请人： BorgWarner Inc.
发明人： Daniel Buchmann , Thomas Fitting , Oliver Schumnig
IPC分类号： F02B37/00 , F04D25/04
CPC分类号： F02B37/00 , F01D25/16 , F01D25/243 , F02C6/12 , F04D25/04 , F04D29/403 , F04D29/601 , F05D2220/40 , F05D2260/31 , F05D2260/33 , F16C2360/24 , Y02T10/144
摘要： An exhaust gas turbocharger (1) having a turbine housing (2), having a compressor housing (3), having a bearing housing (4), has a bearing housing axis (L), and having a connecting device (5), for connecting the bearing housing (4) to the compressor housing (3) and/or the turbine housing (2). The connecting device has a plurality connecting elements (6) each have a connecting element end face (7). The number of bores (8) in the compressor housing (3) corresponds to the number of connecting elements (6). The bores and the connecting elements (6) inserted into the bores (8) are arranged at an acute angle (α) with respect to the bearing housing axis (L), and the connecting element end faces (7) rest on an associated bearing surface (9) of the bearing housing (4) and/or turbine housing (2).
摘要翻译：一种具有涡轮机壳体（2）的排气涡轮增压器（1），具有一个具有轴承箱（4）的压缩机壳体（3），具有轴承座轴线（L），并具有连接装置（5）将轴承壳体（4）连接到压缩机壳体（3）和/或涡轮壳体（2）。连接装置具有多个具有连接元件端面（7）的连接元件（6）。压缩机壳体（3）中的孔（8）的数量对应于连接元件（6）的数量。插入到孔（8）中的孔和连接元件（6）相对于轴承座轴线（L）以锐角（α）布置，并且连接元件端面（7）搁置在相关联的轴承轴承壳体（4）和/或涡轮壳体（2）的表面（9）。

58. 发明授权

US08800133B2 Gas turbine systems involving rotor bayonet coverplates and tools for installing such coverplates 有权
标题翻译：涉及转子卡口盖板的燃气轮机系统和用于安装这种盖板的工具
公开(公告)号：US08800133B2
公开(公告)日：2014-08-12
申请号：US13544668
申请日：2012-07-09
申请人： Joseph T. Caprario , Daniel J. Griffin
发明人： Joseph T. Caprario , Daniel J. Griffin
IPC分类号： B23P19/02 , B21K25/00 , B23P15/04 , B25B27/00 , B21D53/78 , B23Q3/06 , F16J15/00 , F01D11/02
CPC分类号： F01D5/3015 , F05D2260/33 , Y10T29/37 , Y10T29/4932 , Y10T29/49945 , Y10T29/53 , Y10T29/53657 , Y10T29/53678 , Y10T29/53909 , Y10T29/53961
摘要： Gas turbine engine systems involving rotor bayonet coverplates and tools for installing such coverplates are provided. In this regard, a representative turbine assembly for a gas turbine engine includes: a turbine disk operative to mount a set of turbine blades; and a coverplate having an annular main body portion and a spaced annular arrangement of tabs extending radially inwardly from the main body portion with open-ended gaps being located between the tabs, the tabs being operative to secure an inner diameter of the coverplate to the turbine disk.
摘要翻译：提供涉及转子卡口盖板的燃气涡轮发动机系统和用于安装这种盖板的工具。在这方面，用于燃气涡轮发动机的代表性的涡轮组件包括：涡轮盘，其可操作地安装一组涡轮叶片; 以及具有环形主体部分和间隔开的从所述主体部分径向向内延伸的环形布置的盖板，其中开口间隙位于所述突片之间，所述突出部可操作以将所述盖板的内径固定到所述涡轮机磁盘。

59. 发明申请

US20110103948A1 BEARING HOUSING BODY GROUP OF AN EXHAUST-GAS TURBOCHARGER 有权
标题翻译：一个排气管涡轮增压器轴承壳体
公开(公告)号：US20110103948A1
公开(公告)日：2011-05-05
申请号：US12999370
申请日：2009-06-26
申请人： Hildwin Kuzi , Thomas Fitting
发明人： Hildwin Kuzi , Thomas Fitting
IPC分类号： F04D29/04
CPC分类号： F01D25/162 , F02B37/00 , F05D2220/40 , F05D2260/33
摘要： The invention relates to a bearing housing body group (1) of an exhaust-gas turbocharger, having a housing (2) for a bearing arrangement of a rotor shaft (3); having a turbine wheel (4) on one end (5) of the rotor shaft (3); having a compressor wheel (6) on the opposite end (7) of the rotor shaft (3); and having a compressor-wheel-side housing cover (8) which can be fixed by means of a fastening device (9) in a compressor-wheel-side housing opening (10), wherein the fastening device (9) is designed as a bayonet connection.
摘要翻译：本发明涉及一种排气涡轮增压器的轴承箱主体组（1），其具有用于转子轴（3）的轴承装置的壳体（2）。在所述转子轴（3）的一端（5）上具有涡轮机叶轮（4）; 在所述转子轴（3）的相对端（7）上具有压缩机叶轮（6）; 并具有能够通过紧固装置（9）固定在压缩机叶轮侧壳体开口（10）中的压缩机轮侧壳体盖（8），其中紧固装置（9）被设计为卡口连接。

60. 发明申请

US20110044798A1 TURBINE NOZZLE FOR A TURBOMACHINE 有权
标题翻译：涡轮喷嘴用于涡轮发动机
公开(公告)号：US20110044798A1
公开(公告)日：2011-02-24
申请号：US12989019
申请日：2009-04-17
申请人： Sebastien Digard Brou De Cuissart , David Mathieu , Eric Herzer , Bruno Richard
发明人： Sebastien Digard Brou De Cuissart , David Mathieu , Eric Herzer , Bruno Richard
IPC分类号： F03B11/00
CPC分类号： F01D11/001 , F01D9/041 , F01D11/02 , F01D25/246 , F05D2240/55 , F05D2260/33 , Y02T50/671
摘要： A turbine nozzle for a turbomachine, the nozzle including two coaxial platforms interconnected by radial vanes, an inner platform being connected to an annular partition that is festooned or crenellated and on which there is fastened an annular support carrying elements made of abradable material. The support is capable of sliding circumferentially over the partition between a mounting-and-dismounting position and a position for locking the support on the partition.
摘要翻译：用于涡轮机的涡轮喷嘴，所述喷嘴包括通过径向叶片相互连接的两个同轴平台，内平台连接到环形分隔壁，所述环形分隔件被嵌入或弯曲并且在其上紧固由可磨损材料制成的环形支撑件。支撑件能够在安装和拆卸位置与用于将支撑件锁定在隔板上的位置之间沿周向滑动。

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