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51. 发明授权

EP1589195B1 A rotor blade containment assembly for a gas turbine engine 有权
标题翻译：用于燃气轮机突发保护
公开(公告)号：EP1589195B1
公开(公告)日：2008-01-09
申请号：EP05251841.2
申请日：2005-03-24
申请人： ROLLS-ROYCE PLC
发明人： Harper, Cedric Brett , Martindale, Ian Graham
IPC分类号： F01D21/04 , F01D25/24
CPC分类号： F01D21/045 , F05B2260/301 , F05D2260/30 , F05D2300/121 , F05D2300/125 , F05D2300/133 , F05D2300/211 , F05D2300/2261 , F05D2300/2283 , F05D2300/614 , F05D2300/702 , Y02T50/672

52. 发明公开

EP1820943A2 Heater assembly for deicing and/or anti-icing a component 有权转让
标题翻译：用于防冻剂电热加热装置和燃气涡轮发动机的部件相关联的组件的除冰和制造加热组件的方法
公开(公告)号：EP1820943A2
公开(公告)日：2007-08-22
申请号：EP07250533.2
申请日：2007-02-09
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Vontell, John Henry, Sr. , Watson, Charles R., Jr. , Salisbury, George Alan
IPC分类号： F01D25/02 , F02C7/047
CPC分类号： F01D25/02 , F01D5/18 , F02C7/047 , F04D29/023 , F04D29/324 , F04D29/584 , F04D29/5853 , F05D2300/44 , F05D2300/601 , F05D2300/603 , F05D2300/614 , Y02T50/672 , Y02T50/676
摘要： A heater assembly (10) for deicing and/or anti-icing a component includes a metallic heating element (14) adjacent to a densely woven fabric layer (12) impregnated with a resin that is capable of withstanding temperatures of up to 550 °F (288 °C).
摘要翻译：用于除冰和/或防冰的部件的加热器组件（10）包括一金属加热元件（14）毗邻用树脂浸渍的密织织物层（12）所做的是能够实现高达550°F经受温度的（288℃）。

53. 发明公开

EP1457643A3 Elektronisches Sicherheitssystem zur Vermeidung eines Überdrehzahlzustandes bei einem Wellenbruch 有权
标题翻译：电子安全系统，以防止轴断裂超速状态
公开(公告)号：EP1457643A3
公开(公告)日：2007-03-21
申请号：EP04090043.3
申请日：2004-02-11
申请人： Rolls-Royce Deutschland Ltd & Co KG
发明人： Rensch, Detlef
IPC分类号： F01D21/04
CPC分类号： F01D21/04 , F01D21/045 , F05D2270/09 , F05D2270/091 , F05D2300/614
摘要： Ein elektronisches Sicherheitssystem zur Detektion eines Wellenbruchs und zur Unterbrechung der Antriebsenergiezufuhr umfasst mindestens einen in Wellenlängsrichtung fest verlegten, mit der Welle (1) rotierenden und an der Eintrittsseite (14) mit einem mit der Lichtquelle (18) verbundenen Mess-Lichtleiter (13). Bei einem Wellenbruch wird der Mess-Lichtleiter durchtrennt, wobei das Ausbleiben des Lichts an der Austrittsseite (15) von einem optischen Sensor (19) registriert und über eine Auswerte- und Steuerelektronik (20, 21) als Signal zur Abschaltung der weiteren Energiezufuhr an einem Kraftstoff-Absperrventil (22) dient. Der Mess-Lichtleiter ist an einer an beiden Enden mit der Welle verbundenen Messhülse (4) fixiert.

54. 发明公开

EP1739282A1 Rotor de turbomachine comprenant au moins un disque renforce par un anneau composite 有权转让
标题翻译：转子叶轮机器人手轮机械手FaserverbundringverstärktenRotorscheibe
公开(公告)号：EP1739282A1
公开(公告)日：2007-01-03
申请号：EP06116258.2
申请日：2006-06-28
申请人： SNECMA
发明人： AUMONT, Caroline , CHATEL, Sandrine , DAMBRINE, Bruno , ESCURE, Didier , FROMENTIN, Jean-François , GUEDOU, Jean-Yves , MOLLIEX, Ludovic , ROUSSELIN, Stéphane
IPC分类号： F01D5/28 , F04D29/02 , C22C47/14
CPC分类号： C22C49/00 , F01D5/282 , F04D29/023 , F04D29/321 , F05D2230/237 , F05D2300/133 , F05D2300/2112 , F05D2300/2261 , F05D2300/6032 , F05D2300/614
摘要： Rotor de turbomachine comprenant au moins un disque pourvu d'un anneau constitué par exemple d'une bobine de fil de carbure de silicium ou d'alumine enrobé de métal.
L'anneau composite (18) est logé dans une cavité annulaire close définie par exemple en usinant une gorge (16) dans une partie élargie (14) du disque et en la refermant par une plaque annulaire (20) après mise en place de l'anneau.
摘要翻译：涡轮发动机转子包括装配有最靠近盘的最内部的径向部分中的复合环（18）的至少一个盘（11）。环形物被放置在布置在盘的扩大部分（14）中的封闭环形空腔中，呈轮毂形式。环形空腔由环形喉部（16）形成，该环形喉部（16）在盘的放大部分中被加工，并且在环形空间放置就位之后由环形金属板（20）封闭。还包括独立权利要求：（1）包含复合环的转子盘; （2）转子盘的制造。

55. 发明授权

EP1373386B1 FIBER-REINFORCED ROCKET MOTOR INSULATION 有权
标题翻译：纤维增强保温火箭发动机
公开(公告)号：EP1373386B1
公开(公告)日：2006-08-16
申请号：EP02739073.1
申请日：2002-01-09
申请人： ALLIANT TECHSYSTEMS INC.
发明人： HARVEY, Albert, R. , ELLERTSON, Jhon, W.
IPC分类号： C08K3/00
CPC分类号： F02K9/974 , F02K9/346 , F05D2300/224 , F05D2300/43 , F05D2300/431 , F05D2300/603 , F05D2300/614 , F05D2300/615
摘要： Insulation for a rocket motor is provided, as is a method for insulating a rocket motor. The insulation includes a cured elastomer and vapor grown carbon fibers dispersed in the cured elastomer. The cured elastomer is preferably formed from a precursor composition comprising an EPDM terpolymer. Generally, the vapor grown carbon fibers have an internal graphitized tube surrounded by a sheath of vapor deposited amorphous carbon.

56. 发明公开

EP1674244A1 A fibre reinforced composite containment duct for gas turbine engines 有权转让
标题翻译：增强复合材料和制造从而突发保护一种用于制备突发保护装置用于光纤的燃气轮机过程
公开(公告)号：EP1674244A1
公开(公告)日：2006-06-28
申请号：EP05257694.9
申请日：2005-12-15
申请人： The General Electric Company
发明人： Blanton, Lee Alan , Meibers, Gregory Joseph , Fairbanks, Robert Paul , Whiteker, Stephen Mark , Price, Richard Thomas , Ronk, Warren Rosal
IPC分类号： B29C70/46 , F01D25/24
CPC分类号： F01D21/045 , B29C70/465 , B29L2031/7504 , F05D2300/614 , F05D2300/702 , Y02T50/672 , Y10T428/249924
摘要： A reinforced matrix composite containment duct (1100) for gas turbine engines comprising a reinforced matrix composite containment duct (1100) having high strength integral flanges (1101) and pre-stressed reinforcing fibers, the reinforced matrix composite having uniform distribution of matrix material; and the reinforced matrix composite having less than or equal to 2.5% void space.
摘要翻译：一种增强基质复合容纳导管（1100），用于燃气涡轮发动机，其包括具有高强度整体式法兰（1101）和一个增强基质复合容纳导管（1100）预应力增强纤维，具有基体材料的均匀分布的增强复合材料; 并且具有小于或等于2.5％的空隙空间中的增强基质复合体。

57. 发明公开

EP1669547A2 Composite aerofoil 有权
标题翻译： Verbundschaufel
公开(公告)号：EP1669547A2
公开(公告)日：2006-06-14
申请号：EP05256747.6
申请日：2005-11-01
申请人： Rolls-Royce plc
发明人： McMillan, Alison Jane
IPC分类号： F01D5/28 , F01D5/14
CPC分类号： B29C70/222 , B29C70/865 , B29D99/0028 , B29L2031/08 , D03D25/005 , F01D5/147 , F01D5/282 , F05C2201/025 , F05D2230/60 , F05D2240/301 , F05D2250/20 , F05D2250/293 , F05D2300/2261 , F05D2300/2283 , F05D2300/44 , F05D2300/603 , F05D2300/612 , F05D2300/614 , Y02E10/721 , Y02T50/43 , Y02T50/672 , Y02T50/673 , Y10T442/20 , Y10T442/2975 , Y10T442/3195
摘要： A composite blade (26) comprises a three-dimensional arrangement of reinforcing fibres (58) and a matrix material (60) infiltrated around the three-dimensional arrangement of woven reinforcing fibres (60). The three-dimensional arrangement of woven reinforcing fibres (58) defines a plurality of cavities (56) within the aerofoil (28). The composite blade (26) comprises an aerofoil portion (38) and a root portion (36). The aerofoil portion (38) comprises a leading edge (44), a trailing edge (46), a concave pressure surface wall (50), a convex suction surface wall (52) and a tip (48). The aerofoil portion (36) comprises a plurality of webs (54) extending between, and being secured to, the concave pressure surface wall (50) and the convex suction surface wall (52) to produce a Warren girder structure. The three-dimensional arrangement of woven reinforcing fibres (58) are arranged to produce the concave pressure surface wall (50), the convex suction surface wall (52) and the plurality of webs (54). The matrix material (60) is an organic resin and the reinforcing fibres (58) comprise carbon fibres.
摘要翻译：复合叶片（26）包括增强纤维（58）和渗透在编织增强纤维（60）的三维布置周围的基质材料（60）的三维排列。编织增强纤维（58）的三维布置在机翼（28）内限定多个空腔（56）。复合叶片（26）包括机翼部分（38）和根部（36）。机翼部分（38）包括前缘（44），后缘（46），凹形压力表面壁（50），凸起的吸力表面壁（52）和尖端（48）。机翼部分（36）包括在凹压表面壁（50）和凸形抽吸表面壁（52）之间延伸并固定到凸形抽吸表面壁（52）之间的多个腹板（54），以产生沃伦梁结构。编织增强纤维（58）的三维布置被布置成产生凹压表面壁（50），凸形抽吸表面壁（52）和多个腹板（54）。基质材料（60）是有机树脂，增强纤维（58）包含碳纤维。

58. 发明公开

EP0894942A2 Gas Turbine 失效
标题翻译：燃气轮机
公开(公告)号：EP0894942A2
公开(公告)日：1999-02-03
申请号：EP98114234.2
申请日：1998-07-29
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Sasaki, Takashi
IPC分类号： F01D5/08 , F02C7/18
CPC分类号： F01D11/02 , F01D5/00 , F01D5/08 , F01D5/081 , F01D5/084 , F01D5/085 , F02C7/18 , F05D2260/205 , F05D2300/21 , F05D2300/2261 , F05D2300/5024 , F05D2300/603 , F05D2300/614
摘要： A gas turbine generally comprises a compressor, a combustor and a turbine body operatively connected to the compressor through a rotation shaft, and the turbine body is composed of a plurality of rotors formed with turbine discs and movable blades which are arranged in plural stages along an axial direction of the turbine body, in which a rear shaft (16) is connected to a downstream side of a final stage disc of the turbine discs (17) so as to extend rearward from the final stage turbine disc (17) and supported by means of a bearing. The rear shaft (16) is formed with a cooling medium supply passage (18) for supplying a cooling medium to the turbine disc (17) and a cooling medium recovery passage (19) for recovering the cooling medium from the turbine disc (17), and a further cooling medium passage (21) is formed between the rear shaft (16) and either one of the cooling medium supply passage (18) and the cooling medium recovery passage (19).
摘要翻译：燃气轮机通常包括压缩机，燃烧器和通过旋转轴可操作地连接到压缩机的涡轮机体，并且涡轮机体由多个转子形成，涡轮盘和可动叶片沿着涡轮机体的轴向方向，其中后轴（16）连接到涡轮盘（17）的末级盘的下游侧，以便从最后级涡轮盘（17）向后延伸并由轴承方式后轴（16）形成有用于向涡轮盘（17）供应冷却介质的冷却介质供给通道（18）和用于从涡轮盘（17）回收冷却介质的冷却介质回收通道（19）并且在后轴（16）和冷却介质供给通路（18）和冷却介质回收通路（19）中的任一个之间形成有另外的冷却介质通路（21）。

59. 发明公开

EP0891218A1 SOOT FILTER 失效
标题翻译：煤烟过滤器电机组件
公开(公告)号：EP0891218A1
公开(公告)日：1999-01-20
申请号：EP97906905.0
申请日：1997-01-31
申请人： Pall Corporation
发明人： LUNDQUIST, Joseph, E.
IPC分类号： B01D39 , B01D46 , F01D25 , F01N3 , F02C6
CPC分类号： B01D46/0015 , B01D39/12 , B01D39/2044 , B01D46/0023 , B01D46/0039 , B01D46/106 , B01D2267/40 , F01D25/002 , F01N3/021 , F01N3/0222 , F01N3/0226 , F01N2330/10 , F01N2330/14 , F02C6/08 , F05D2260/607 , F05D2300/614 , Y02T10/20 , Y02T50/671 , Y02T50/675 , Y10S55/05
摘要： A filter for removing soot from engine bleed air includes a sintered metal filter medium. In a preferred embodiment, the sintered metal medium comprises a fiber metal medium having a voids volume of about 50 to about 95 % and containing fibers with a diameter in the range from about 1 to about 150 νm. The fiber metal medium may include fibers formed by melt overflow castin. The filter can effectively remove soot particles of 1 - 5 νm from bleed air even at very low flow rates.

60. 发明公开

EP0748432A1 FLAMEHOLDER 失效
标题翻译：火焰稳定器
公开(公告)号：EP0748432A1
公开(公告)日：1996-12-18
申请号：EP94913223.0
申请日：1994-03-04
申请人： Volvo Aero Corporation
发明人： IVARSSON, Peter , LUNDBERG, Robert
IPC分类号： F02K3 , F02K7 , F23R3
CPC分类号： F23R3/18 , F02K3/11 , F02K7/10 , F05D2220/10 , F05D2300/21 , F05D2300/2112 , F05D2300/2261 , F05D2300/2283 , F05D2300/614 , Y02T50/672
摘要： The invention refers to a flameholder device, particularly for ram-jet engines and after-burners in turbojet engines and comprising an annular body (2) coaxial with the centre axis of the engine and formed by a plurality of circumferentially spaced thin-walled metal guide vanes (4), upstream of which fuel nozzles (1) are mounted and downstream of which a turbulent combustion-stabilizing zone is formed, said guide vanes (4) being hollow and having relatively great volume and which, if desired, are cooled by means of air flowing therethrough, the guide vanes furthermore being protected by a ceramic material (3). In order to prevent the intrusion of the fuel-air mixture into the internal space of said guide vanes should cracks occur in said vanes and hence accompanying destructive burning thereof, it is suggested according to the invention that the ceramic material is made as a closed box-like insert body (3) arranged within the cavity in the guide vanes and with its external surface all around lying close to the internal surface of the guide vane walls and which either is hollow in itself and in the case of cooling by means of a flow of air therethrough have openings corresponding to the through-flow openings in the guide vane walls or is filled with a porous ceramic material or entirely consists of such porous material.

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