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1. 发明授权

EP2568120B1 A Turbine Engine Stator and Method of Assembly of the Same 有权转让
公开(公告)号：EP2568120B1
公开(公告)日：2018-12-26
申请号：EP12181345.5
申请日：2012-08-22
申请人： Rolls-Royce plc
发明人： Holmes, Lewis
IPC分类号： F01D9/04 , F04D29/54
CPC分类号： F01D9/041 , F01D9/00 , F01D9/042 , F01D9/044 , F04D29/544 , F05D2240/12 , F05D2240/80 , F05D2250/38 , F05D2270/301 , Y10T29/49323
摘要： A turbine engine stator stage (100) comprises a plurality of vanes (120) with each of the plurality of vanes having a camber angle. The plurality of vanes is arranged in a plurality of groups (170) with each group comprising a pre-determined sequence of vanes. The ordering of vanes within each group is determined by the camber of the individual vanes. This results in an arrangement of vanes within the stator stage (100) which can modify the flow characteristics of the air entering the stator stage to reduce the circumferential pressure variation in the flow region immediately downstream of the stator stage.

2. 发明授权

EP2952733B1 WIND TURBINE BLADE LIFTING DEVICE AND A METHOD FOR LIFTING A WIND TURBINE BLADE 有权
公开(公告)号：EP2952733B1
公开(公告)日：2018-12-05
申请号：EP15169415.5
申请日：2015-05-27
申请人： Envision Energy (Denmark) ApS
发明人： WESTERGAARD, Jan
IPC分类号： F03D13/10
CPC分类号： F03D13/10 , B66C1/108 , F03D13/40 , F05B2230/61 , Y02E10/72 , Y02P70/523 , Y10T29/49323
摘要： The present invention relates to a wind turbine blade lifting device having a length, a width and a height, where said lifting device is suitable for lifting and handling a wind turbine blade or a part of a wind turbine blade, also having a length, a width and a height, where the lifting device comprises a chassis, where said chassis comprises at least one set of connection means for coupling to a lifting apparatus, and where said chassis further comprises means for engaging a wind turbine blade or blade part. The invention further relates to a method for installing at least a part of a wind turbine blade, e.g. a full wind turbine blade or an inner blade part for a partial pitch wind turbine blade comprising an inner blade part and an outer blade part.

3. 发明授权

EP2870364B1 SUPPORTING STRUCTURE FOR A GAS TURBINE ENGINE 有权
公开(公告)号：EP2870364B1
公开(公告)日：2018-11-28
申请号：EP12880605.6
申请日：2012-07-03
申请人： GKN Aerospace Sweden AB
发明人： SJÖQVIST, Roger , GUSTAFSSON, Dan , JAKOBSSON, Håkan
IPC分类号： B23K31/02 , F01D25/28 , F01D25/24 , F01D9/04
CPC分类号： F01D9/041 , B23K31/02 , F01D25/246 , F01D25/28 , F05D2230/232 , Y02T50/671 , Y10T29/49323
摘要： A supporting structure for a gas turbine engine comprises an inner ring, an outer ring, and a plurality of circumferentially spaced, load carrying radial elements connecting the inner and outer rings, said radial elements being configured to transfer loads between the inner ring and the outer ring, wherein a gas channel for a primary axial gas flow is defined between the inner and outer rings, wherein the supporting structure has an inlet side for primary gas flow entrance and an outlet side for primary gas outflow, wherein the radial elements have an airfoil shape with a leading edge directed towards the inlet side, a trailing edge directed towards the outlet side, and two opposite sides connecting the leading edge and the trailing edge, and wherein at least a first of said radial elements is connected to an adjacent part of the supporting structure via a weld joint that extends across the leading edge and circumferentially at least partly around the first radial element.

4. 发明授权

EP2438357B1 BURNER 有权转让
公开(公告)号：EP2438357B1
公开(公告)日：2018-10-03
申请号：EP10718550.6
申请日：2010-04-27
申请人： Siemens Aktiengesellschaft
发明人： GRIEB, Thomas , WÖRZ, Ulrich , HASE, Matthias , BÖTTCHER, Andreas , RUBIO, Mark, F. , SCHMITZ, Udo , KAUFMANN, Peter , KREBS, Werner , KRIEGER, Tobias , LAPP, Patrick , VOGTMANN, Daniel
IPC分类号： F23R3/38 , F23R3/28 , F23R3/34
CPC分类号： F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00005 , F23R2900/00012 , F23R2900/00017 , F23R2900/03282 , Y10T29/4932 , Y10T29/49323 , Y10T29/49826
摘要： 5. The invention relates to a burner, comprising: a mounting insert, comprising through passages for feeding combustion air to a combustion zone; and a pilot cone, which is a cone suitable for a pilot burner, wherein the pilot cone is incorporated together with the mounting insert, and wherein the pilot cone is constructed as a pilot cone assembly which is thermally decoupled from the mounting insert, wherein the decoupled pilot cone assembly comprises a cone side and a further side and wherein the further side has a sealing ring, the sealing ring is arranged between the further side and the mounting insert.

5. 发明授权

EP2927111B1 PROPELLER FOR SHIP, AND ASSEMBLING METHOD AND DISASSEMBLING METHOD THEREFOR 有权
公开(公告)号：EP2927111B1
公开(公告)日：2018-07-11
申请号：EP13860177.8
申请日：2013-05-16
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： PAIK, Kwang Jun , PARK, Hyun Sang , LEE, Jin Suk , LEE, Tae Goo , KIM, Ji Nam , KIM, Jin Ho , ROH, Jae Ouk , CHOI, Tae Sam , PARK, Kwang Kun , PARK, Hyoung Gil , SONG, Chi Su , OH, Se Myun , LEE, Dong Hyun , LEE, Jeung Hoon , JUNG, Jae Kwon , LEE, Tae Sik
IPC分类号： B63H5/10 , B63H23/08 , B63H23/32 , B63B9/00
CPC分类号： B63B9/00 , B63B2009/007 , B63H5/10 , B63H23/34 , B63H2005/106 , B63H2023/0283 , B63H2023/067 , B63H2023/323 , B63H2023/325 , B63H2023/327 , Y02T70/146 , Y10T29/49323
摘要： Disclosed are a propulsion system for a ship, a method of assembling the same, and a method of disassembling the same. The propulsion system for the ship includes: a rear propeller fixed to a rotary shaft; a front propeller that is rotatably supported on the rotary shaft in front of the rear propeller; a contra-rotating device that is mounted in an installation space at a rear end of a hull so as to reverse the rotation of the rotary shaft and transmit the reversed rotation to the front propeller; a propeller connecting member that connects the contra-rotating device and the front propeller to transmit a rotational force; and a thrust supporting device that is provided between the contra-rotating device and the propeller connection member to support thrust of the front propeller.

6. 发明授权

EP2349711B1 COMPRESSIBLE CERAMIC SEAL MOUNTED BETWEEN GAS TURBINE COMPONENTS 有权
公开(公告)号：EP2349711B1
公开(公告)日：2018-07-11
申请号：EP09788710.3
申请日：2009-02-17
申请人： Siemens Energy, Inc.
发明人： MERRILL, Gary, B. , MORRISON, Jay, A.
IPC分类号： B32B18/00 , F01D11/00
CPC分类号： B32B18/00 , C04B2235/5268 , C04B2235/6028 , C04B2237/32 , C04B2237/38 , C04B2237/62 , F01D11/001 , F05D2300/21 , F05D2300/501 , F05D2300/614 , Y10T29/49323 , Y10T428/166 , Y10T428/24926
摘要： A stack of substantially parallel ceramic plates (22) separated and interconnected by ceramic spacers (26, 27) forming a seal structure (20) with a length (L), a width (W), and a thickness (T). The spacers are narrower in width than the plates, and may be laterally offset from spacers in adjacent rows to form a space (28) in a row that aligns with a spacer in another adjacent row. An adjacent plate bends into the space when the seal structure is compressed in thickness. The spacers may have gaps (60, 62) forming a stepped or labyrinthine cooling flow path (66) within the seal structure. The spacers of each row may vary in lateral separation, thus providing a range of compressibility that varies along the width of the seal structure.

7. 发明公开

EP3312509A1 BURNER 审中-公开
标题翻译：刻录机
公开(公告)号：EP3312509A1
公开(公告)日：2018-04-25
申请号：EP17001989.7
申请日：2010-04-27
申请人： Siemens Aktiengesellschaft
发明人： Böttcher, Andreas , Grieb, Thomas , Hase, Matthias , Kaufmann, Peter , Krebs, Werner , Krieger, Tobias
IPC分类号： F23R3/28
CPC分类号： F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00005 , F23R2900/00012 , F23R2900/00017 , F23R2900/03282 , Y10T29/4932 , Y10T29/49323 , Y10T29/49826
摘要： 5. The invention relates to a burner, comprising: a mounting insert, comprising through passages for feeding combustion air to a combustion zone; and a pilot cone, which is a cone suitable for a pilot burner, wherein the pilot cone is incorporated together with the mounting insert, and wherein the pilot cone is constructed as a pilot cone assembly which is thermally decoupled from the mounting insert, wherein the decoupled pilot cone assembly comprises a cone side and a further side and wherein the further side has a sealing ring, the sealing ring is arranged between the further side and the mounting insert.
摘要翻译： 5.本发明涉及一种燃烧器，包括：安装插入件，其包括用于将燃烧空气供给到燃烧区的通道; 以及适合于引燃燃烧器的锥体的引导锥体，其中引导锥体与安装插入体结合在一起，并且其中引导锥体构造成与安装插入体热分离的引导锥体组件，其中，解耦的导向锥体组件包括锥体侧和另一侧，并且其中另一侧具有密封环，密封环布置在另一侧和安装插入物之间。

8. 发明公开

EP2690364A3 Combustor dome and heat-shield assembly 有权转让
公开(公告)号：EP2690364A3
公开(公告)日：2017-12-13
申请号：EP13176731.1
申请日：2013-07-16
申请人： Honeywell International Inc.
发明人： Pardington, Ronald B. , Yankowich, Paul , Rudrapatna, Nagaraja S. , Johnson, Thomas Frank
IPC分类号： F23R3/14 , F23R3/00 , F23R3/60
CPC分类号： F23R3/14 , F23R3/60 , Y02T50/675 , Y10T29/49323
摘要： A combustor dome and heat-shield assembly comprises a heat-shield (137) having a first opening therethrough. A swirler (134) extends through the first opening and captures the heat-shield. A dome (126) has a second opening therethrough and has an upstream side and a downstream side. The swirler extends through the second opening from the downstream side to the upstream side to capture the heat-shield on the downstream side, and a retaining clip (136) engages the swirler to secure the swirler and the heat-shield on the dome.

9. 发明授权

EP2565395B1 Tie rod for a gas turbine engine 有权转让
标题翻译：用于燃气涡轮发动机的拉杆
公开(公告)号：EP2565395B1
公开(公告)日：2017-10-04
申请号：EP12182030.2
申请日：2012-08-28
申请人： United Technologies Corporation
发明人： Petty, Dale William
IPC分类号： F01D25/16 , F01D25/24 , F01D25/28
CPC分类号： F01D25/162 , F01D25/24 , F01D25/28 , Y10T29/49323 , Y10T403/46
摘要： A tie rod (66) for joining inner and outer turbine exhaust cases (60,62) includes a gusset (94) which extends between a rod (92) and a base (90).
摘要翻译：用于连接内部和外部涡轮机排气壳体（60,62）的拉杆（66）包括在杆（92）和基部（90）之间延伸的角撑板（94）。

10. 发明公开

EP2019208A4 VACUUM PUMP 有权
标题翻译： VAKUUMPUMPE
公开(公告)号：EP2019208A4
公开(公告)日：2017-04-26
申请号：EP07743281
申请日：2007-05-14
申请人： EDWARDS JAPAN LTD
发明人： SHI YONGWEI , TAKAHASHI YUJI
IPC分类号： F04D19/04 , F04D29/54 , F04D29/64
CPC分类号： F04D19/042 , F04D29/542 , F04D29/644 , Y10T29/49323
摘要： [Problem to be Solved] Stator blade wheels and rotor blade wheels do not interfere with each other using lower-cost but wider cutting-width cutting or grinding for half-cutting-off of the stator blade wheels and not using expensive but narrower cutting-width wire electric discharge machining. [Solution] The distance h between a base end face 12ta (12tb) of a stator-blade-wheel outer ring part 12a and the corresponding rotor-blade end face 4aa (4ab), is set at a value larger than the maximum deformation of the running rotor blade wheel 4a during the pump operation. The larger distance h keeps perfectly stator-rotor separation, while the outer ring part 12a of a stator blade wheel 12 goes, in assembling, into the rotor area on account of large shift of any half of stator blade wheels owing to the wide cutting width. It makes also easy stator blade wheel assembling of the pump, as it is allowable to arrange half stator blade wheels with some eccentricity.
摘要翻译： [要解决的问题]定子叶片轮和转子叶片轮不会相互干扰，因为使用成本更低但切割宽度更宽的切割或研磨来切割定子叶片轮的半切割并且不使用昂贵但更窄的切割轮。宽幅线材放电加工。 [解决方案]将定子叶轮外圈部12a的基端面12ta（12tb）与对应的动叶片端面4aa（4ab）之间的距离h设定为大于最大变形量在泵操作期间运行的转子叶轮4a。更大的距离h保持完美的定子 - 转子分离，同时由于宽的切割宽度，定子叶轮12的外环部分12a由于任何一半的定子叶轮的大的偏移而在组装时进入转子区域。它还使得泵的定子叶轮组装也变得容易，因为允许以偏心的方式布置半定子叶轮。

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