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1. 发明授权

EP1793467B1 Electromechanical device having three-dimensional stator laminations 有权
公开(公告)号：EP1793467B1
公开(公告)日：2020-07-15
申请号：EP06125035.3
申请日：2006-11-29
申请人： GENERAL ELECTRIC COMPANY
发明人： Laskaris, Evangelos , Alexander, James , Sivasubramaniam, Kiruba , Shah, Manoj
IPC分类号： H02K1/12 , H02K55/06 , H02K19/06

2. 发明公开

EP1936238A2 Variable magnetic coupling of rotating machinery 有权
标题翻译：可变磁铁KupplungfürDrehmaschinen
公开(公告)号：EP1936238A2
公开(公告)日：2008-06-25
申请号：EP07123135.1
申请日：2007-12-13
申请人： General Electric Company
发明人： Kern, John M. , De Bedout, Juan M. , Chung, Kiyoung , Shah, Manoj , Toot, Peter D. , Qu, Ronghai , Wu, Wei ,
IPC分类号： F16H49/00 , F02K3/00
CPC分类号： H02K49/102 , F01D15/10 , F02C3/113 , F02C7/32 , F02C7/36 , F05D2220/327 , F05D2220/76 , F05D2220/768 , F05D2260/40311 , F05D2260/404
摘要： A system for transferring torque between a pair of independently, concurrently rotating shafts of a turbofan engine includes a magnetic gearbox. The magnetic gearbox has a first ring structure (116), a second ring structure (112) and an intermediate ring structure (114). Each ring structure has an annular aperture therethrough and a plurality of permanent magnets embedded therein. The intermediate ring structure (114) is disposed between the first (116) and the second ring structures (112). Each ring structure is coaxially concentric with, and independently rotatable with respect to the remaining ring structures. The first (116) and second ring (112) structures are each coupled to separate ones of the rotating engine shafts, and the intermediate ring (114) is operable to transfer torque between the pair of shafts. Preferably, the intermediate ring structure (114) is coupled to a rotating machine. The rotating machine has a controller, and is operable for adjusting a ratio of torque transferred between the pair of shafts.
摘要翻译：用于在涡轮风扇发动机的一对独立且同时旋转的轴之间传递扭矩的系统包括磁齿轮箱。磁齿轮箱具有第一环结构（116），第二环结构（112）和中间环结构（114）。每个环形结构具有穿过其中的环形孔和嵌入其中的多个永磁体。中间环结构（114）设置在第一（116）和第二环结构（112）之间。每个环结构与其余的环结构同心并且可独立地旋转。第一（116）和第二环（112）结构各自联接到分离的旋转发动机轴中，并且中间环（114）可操作以在一对轴之间传递扭矩。优选地，中间环结构（114）联接到旋转机器。旋转机具有控制器，并且可操作用于调节在一对轴之间传递的扭矩的比率。

3. 发明公开

EP2518872A3 Electrical machine with superconducting armature coils and other components 无效
标题翻译： Elektrische Maschine mit supraleitenden Ankerspulen und anderen Komponenten
公开(公告)号：EP2518872A3
公开(公告)日：2017-04-19
申请号：EP12164648.3
申请日：2012-04-18
申请人： General Electric Company
发明人： Zhang, Tao , Laskaris, Evangelos , Shah, Manoj , Bray, James , Haran, Kiruba Sivasubramaniam
IPC分类号： H02K55/04 , H02K55/02
CPC分类号： H02K55/04 , Y02E10/725 , Y02E40/625
摘要： A superconducting electrical machine (100) is described. The superconducting electrical machine (100) may include an armature coil (110) made of a high temperature superconducting material (120), a cooling system (130), and a field coil (200). The cooling system (130) may include a cryostat (140) surrounding the armature coil (110) and a foam insulation (190) surrounding the cryostat (140).
摘要翻译：描述超导电机（100）。超导电机（100）可以包括由高温超导材料（120），冷却系统（130）和励磁线圈（200）制成的电枢线圈（110）。冷却系统（130）可以包括围绕电枢线圈（110）的低温恒温器（140）和围绕低温恒温器（140）的泡沫绝缘体（190）。

4. 发明授权

EP2456048B1 Rotor structure for a fault-tolerant permanent magnet electromotive machine and corresponding method 有权转让
标题翻译：转子结构对容错电动势永磁电机和相应的方法
公开(公告)号：EP2456048B1
公开(公告)日：2016-01-27
申请号：EP11188513.3
申请日：2011-11-09
申请人： General Electric Company
发明人： Shah, Manoj , El-Refaie, Ayman Mohamed Fawzi
IPC分类号： H02K1/27 , H02K29/03
CPC分类号： H02K1/2786 , H02K29/03 , H02K2213/12

5. 发明公开

EP1793467A3 Electromechanical device having three-dimensional stator laminations 有权
标题翻译：具有三维定子铁芯的机电装置
公开(公告)号：EP1793467A3
公开(公告)日：2009-10-14
申请号：EP06125035.3
申请日：2006-11-29
申请人： GENERAL ELECTRIC COMPANY
发明人： Laskaris, Evangelos , Alexander, James , Sivasubramaniam, Kiruba , Shah, Manoj
IPC分类号： H02K1/12 , H02K55/06 , H02K19/06
摘要： In certain embodiments, an electromechanical device includes a rotor (54) having a rotational axis (26), and a stator (10) disposed about the rotor (54). The stator (10) may include a circumferentially laminated section (14) comprising a plurality of circumferential segments (28, 30) disposed one after another in a circumferential direction relative to the rotational axis (26). The stator (10) also may include a radially laminated section (16) comprising a plurality of radial segments (40) disposed one after another in a radial direction relative to the rotational axis (26). In addition, the stator (10) may include an axially laminated section (12) comprising a plurality of axial segments (18, 20) disposed one after another in an axial direction relative to the rotational axis (26).

6. 发明公开

EP1936238A3 Variable magnetic coupling of rotating machinery 有权
标题翻译：车床可变磁耦合
公开(公告)号：EP1936238A3
公开(公告)日：2011-06-15
申请号：EP07123135.1
申请日：2007-12-13
申请人： GENERAL ELECTRIC COMPANY
发明人： Kern, John M. , De Bedout, Juan M. , Chung, Kiyoung , Shah, Manoj , Toot, Peter D. , Qu, Ronghai , Wu, Wei ,
IPC分类号： F16H49/00 , F02K3/00
CPC分类号： H02K49/102 , F01D15/10 , F02C3/113 , F02C7/32 , F02C7/36 , F05D2220/327 , F05D2220/76 , F05D2220/768 , F05D2260/40311 , F05D2260/404
摘要： A system for transferring torque between a pair of independently, concurrently rotating shafts of a turbofan engine includes a magnetic gearbox. The magnetic gearbox has a first ring structure (116), a second ring structure (112) and an intermediate ring structure (114). Each ring structure has an annular aperture therethrough and a plurality of permanent magnets embedded therein. The intermediate ring structure (114) is disposed between the first (116) and the second ring structures (112). Each ring structure is coaxially concentric with, and independently rotatable with respect to the remaining ring structures. The first (116) and second ring (112) structures are each coupled to separate ones of the rotating engine shafts, and the intermediate ring (114) is operable to transfer torque between the pair of shafts. Preferably, the intermediate ring structure (114) is coupled to a rotating machine. The rotating machine has a controller, and is operable for adjusting a ratio of torque transferred between the pair of shafts.

7. 发明公开

EP1793467A2 Electromechanical device having three-dimensional stator laminations 有权
标题翻译： Elektromechanische Vorrichtung mit dreidimensionalen Statorblechpaketen
公开(公告)号：EP1793467A2
公开(公告)日：2007-06-06
申请号：EP06125035.3
申请日：2006-11-29
申请人： General Electric Company
发明人： Laskaris, Evangelos , Alexander, James , Sivasubramaniam, Kiruba , Shah, Manoj
IPC分类号： H02K1/12 , H02K55/06 , H02K19/06
摘要： In certain embodiments, an electromechanical device includes a rotor (54) having a rotational axis (26), and a stator (10) disposed about the rotor (54). The stator (10) may include a circumferentially laminated section (14) comprising a plurality of circumferential segments (28, 30) disposed one after another in a circumferential direction relative to the rotational axis (26). The stator (10) also may include a radially laminated section (16) comprising a plurality of radial segments (40) disposed one after another in a radial direction relative to the rotational axis (26). In addition, the stator (10) may include an axially laminated section (12) comprising a plurality of axial segments (18, 20) disposed one after another in an axial direction relative to the rotational axis (26).
摘要翻译：在某些实施例中，机电装置包括具有旋转轴线（26）的转子（54）和围绕转子（54）设置的定子（10）。定子（10）可以包括周向层叠的部分（14），其包括相对于旋转轴线（26）沿圆周方向一个接一个地设置的多个周向段（28,30）。定子（10）还可以包括径向层压的部分（16），其包括相对于旋转轴线（26）沿径向方向一个接一个地设置的多个径向段（40）。此外，定子（10）可以包括轴向层压部分（12），该部分包括相对于旋转轴线（26）沿轴向方向一个接一个设置的多个轴向段（18,20）。

8. 发明公开

EP2518872A2 Electrical machine with superconducting armature coils and other components 无效
标题翻译：电机与超导电枢线圈等部件组成
公开(公告)号：EP2518872A2
公开(公告)日：2012-10-31
申请号：EP12164648.3
申请日：2012-04-18
申请人： General Electric Company
发明人： Zhang, Tao , Laskaris, Evangelos , Shah, Manoj , Bray, James , Haran, Kiruba Sivasubramaniam
IPC分类号： H02K55/04 , H02K55/02
CPC分类号： H02K55/04 , Y02E10/725 , Y02E40/625
摘要： A superconducting electrical machine (100) is described. The superconducting electrical machine (100) may include an armature coil (110) made of a high temperature superconducting material (120), a cooling system (130), and a field coil (200). The cooling system (130) may include a cryostat (140) surrounding the armature coil (110) and a foam insulation (190) surrounding the cryostat (140).

9. 发明公开

EP2456048A3 Rotor structure for a fault-tolerant permanent magnet electromotive machine 有权转让
标题翻译：转子结构的容错电动机永磁
公开(公告)号：EP2456048A3
公开(公告)日：2012-08-08
申请号：EP11188513.3
申请日：2011-11-09
申请人： General Electric Company
发明人： Shah, Manoj , El-Refaie, Ayman Mohamed Fawzi
IPC分类号： H02K1/27 , H02K29/03
CPC分类号： H02K1/2786 , H02K29/03 , H02K2213/12
摘要： A rotor structure (24) for a permanent magnet electromotive machine (10) is provided. A back-core lamination (28) is disposed around a plurality of permanent magnets (30). The back-core lamination (28) comprises a plurality of high-reluctance regions (50) arranged to attenuate asynchronous magnetic flux components while avoiding synchronous magnetic flux components. The asynchronous and synchronous magnetic flux components result from spatial harmonic components of a plurality of fractional-slot concentrated windings (18) of a stator (12) of the machine.

10. 发明授权

EP1936238B1 Variable magnetic coupling of rotating machinery 有权
标题翻译：车床可变磁耦合
公开(公告)号：EP1936238B1
公开(公告)日：2013-04-17
申请号：EP07123135.1
申请日：2007-12-13
申请人： GENERAL ELECTRIC COMPANY
发明人： Kern, John M. , De Bedout, Juan M. , Chung, Kiyoung , Shah, Manoj , Toot, Peter D. , Qu, Ronghai , Wu, Wei ,
IPC分类号： F16H49/00 , F01D15/10 , F02C3/113 , F02C7/32 , F02C7/36 , H02K49/10 , F02K3/00
CPC分类号： H02K49/102 , F01D15/10 , F02C3/113 , F02C7/32 , F02C7/36 , F05D2220/327 , F05D2220/76 , F05D2220/768 , F05D2260/40311 , F05D2260/404

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