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1. 发明授权

EP3046230B1 ROTOR WEDGE FOR GENERATOR 有权
公开(公告)号：EP3046230B1
公开(公告)日：2018-09-05
申请号：EP16151227.2
申请日：2016-01-14
申请人： Hamilton Sundstrand Corporation
发明人： DHAVAL, Patel , MARTIN, Ted A. , BRUST, Eric A. , SMITH, Doren C. , KOESTER, Kevin J. , HUFSTEDLER, Glenn W.
IPC分类号： H02K3/487 , H02K3/52
CPC分类号： H02K3/527
摘要： A wedge 48 for use in a generator rotor includes a wedge body having a generally triangular cross-section with a first side 52, second side 54 and third side 56 with the third side being at a 90 degree angle to the second side and equal in length to the second side. The wedge also includes a first contact surface 60A adjacent to the second side at an interface between the first side and the second side, a second contact surface 60B adjacent to the third side at an interface between the first side and the third side, a first tab 62A extending outward from the first contact surface at a location between the first contact surface and the first side, and a second tab 62B extending outward from the second contact surface at a location between the second contact surface and the second side with the second tab having an equal height to the first tab.

2. 发明公开

EP3046232A1 ONE-PIECE END WINDING SUPPORT WITH INTEGRATED LUBRICANT MANIFOLD 有权
标题翻译： EINTEILIGERENDWICKLUNGSTRÄGERMIT INTEGRIERTEM SCHMIERMITTELVERTEILER
公开(公告)号：EP3046232A1
公开(公告)日：2016-07-20
申请号：EP16151229.8
申请日：2016-01-14
申请人： Hamilton Sundstrand Corporation
发明人： PATEL, Dhaval , BRUST, Eric A. , MANOGUE, Brady A. , KOESTER, Kevin J. , HUFSTEDLER, Glenn W. , SHERMAN, William D. , HANSON, Alan D. , MACONAGHY, Shaun , OOYEN, Christine Lynn
IPC分类号： H02K3/52 , H02K5/20 , H02K9/19
CPC分类号： H02K3/38 , H02K3/30 , H02K3/527 , H02K5/20 , H02K7/003 , H02K9/19
摘要： An end winding support 46 for a generator rotor includes a support body 48 with an annular inner surface 56 configured to be radially outward from a rotor shaft 36, a plurality of winding support arms 50 extending radially outward from the support body, and a plurality of orifices 58 extending from the annular inner surface of the support to an exterior surface of the support body adjacent the plurality of winding support arms with the plurality of orifices configured to transfer lubricant from a surface of the rotor shaft to a plurality of windings located on the plurality of winding support arms.
摘要翻译：用于发电机转子的端部卷绕支撑件46包括支撑体48，其具有构造成从转子轴36径向向外的环形内表面56，从支撑体径向向外延伸的多个卷绕支撑臂50，以及多个孔58从支撑件的环形内表面延伸到邻近多个绕组支撑臂的支撑体的外表面，多个孔被构造成将润滑剂从转子轴的表面转移到位于多个绕线支撑臂。

3. 发明公开

EP3046229A1 ROTOR WEDGE WITH ARMS 有权
标题翻译：摩托车摩托车手
公开(公告)号：EP3046229A1
公开(公告)日：2016-07-20
申请号：EP16151108.4
申请日：2016-01-13
申请人： Hamilton Sundstrand Corporation
发明人： DHAVAL, Patel , BRUST, Eric A. , MANOGUE, Brady A. , KOESTER, Kevin J. , HUFSTEDLER, Glenn W. , MACONAGHY, Shaun , OOYEN, Christine Lynn
IPC分类号： H02K3/487
CPC分类号： H02K3/527
摘要： A wedge 48 for use in a generator rotor includes a wedge body 49 extending for an axial length and having a generally triangular cross-section, a first side 52 of the wedge body extending for the axial length of the wedge body, a second side 54 of the wedge body extending for the axial length of the wedge body and having a generally flat surface, a third side 56 of the wedge body extending for the axial length of the wedge body and having a generally flat surface, a first arm 60A extending circumferentially away from the wedge body at an interface between the first side and the second side and extending axially along the wedge body, and a second arm 60B extending circumferentially away from the wedge body at an interface between the first side and the third side and extending axially along the wedge body.
摘要翻译：用于发电机转子的楔形件48包括延伸轴向长度并具有大致三角形横截面的楔形体49，楔形体的第一侧面52延伸用于楔形体的轴向长度，第二侧面54 所述楔体的所述楔体延伸用于所述楔体的轴向长度并且具有大致平坦的表面，所述楔体的第三侧56延伸用于所述楔体的轴向长度并且具有大致平坦的表面，所述第一臂60A沿周向延伸在第一侧和第二侧之间的界面处远离楔体并且沿着楔体轴向延伸;以及第二臂60B，其在第一侧和第三侧之间的界面处沿着圆周方向延伸离开楔形体，并且沿轴向延伸沿着楔体。

4. 发明公开

EP4037156A1 HIGH-SPEED EDGE-WOUND ROTOR 审中-实审
公开(公告)号：EP4037156A1
公开(公告)日：2022-08-03
申请号：EP21215272.2
申请日：2021-12-16
申请人： Hamilton Sundstrand Corporation
发明人： PATEL, Dhaval , WILKINSON, Andrew R. , BRUST, Eric A. , ALLEN, Edward C.
IPC分类号： H02K3/32 , H02K3/38 , H02K3/51 , H02K7/16 , H02K3/52 , H02K19/28
摘要： A rotor (101) having multiple poles (102) is provided and includes at each pole an end winding support (110) forming a channel, a bus bar (120) disposed in the channel and edge-wound coils (130) disposed to extend around the end-winding support and the bus bar. The edge-wound coils (130) are stacked radially and include an inner diameter coil (132) routed to an adjacent pole and brazed to an inner diameter coil of the adjacent pole and an outer diameter coil (133) brazed to the bus bar.

5. 发明公开

EP3476742A1 WOUND FIELD GENERATOR OVERVOLTAGE PREVENTION 有权
公开(公告)号：EP3476742A1
公开(公告)日：2019-05-01
申请号：EP18202306.9
申请日：2018-10-24
申请人： Hamilton Sundstrand Corporation
发明人： ROCHA, Diego A. , PATEL, Dhaval , DELL, Jonathan C. , DEFENBAUGH, John F. , BRUST, Eric A.
IPC分类号： B64D41/00 , H02P9/08 , H02P9/30 , H02P25/03
摘要： An aircraft main power generation system includes a rotor shaft (15), a main power generator (30) a permanent magnet generator (32), an exciter (26), an aircraft power bus (16), and a generator control unit (12). The generator control unit is configured to provide a control current to the exciter in response to a speed of the main power generator reaching a threshold speed and electrically couple the main power generator to the aircraft power bus in response to the speed of the main power generator reaching a minimum operating speed, the threshold speed being lower than the minimum operating speed; or provide a control current to the exciter in response to the speed of the main power generator reaching a predetermined speed and electrically coupling the main power generator to the aircraft power bus in response to a time period elapsing after the speed of the main power generator has reached the predetermined speed.

6. 发明授权

EP3046229B1 ROTOR WEDGE WITH ARMS 有权
公开(公告)号：EP3046229B1
公开(公告)日：2018-10-10
申请号：EP16151108.4
申请日：2016-01-13
申请人： Hamilton Sundstrand Corporation
发明人： PATEL, Dhaval , BRUST, Eric A. , MANOGUE, Brady A. , KOESTER, Kevin J. , HUFSTEDLER, Glenn W. , MACONAGHY, Shaun , OOYEN, Christine Lynn
IPC分类号： H02K3/52
CPC分类号： H02K3/527
摘要： A wedge 48 for use in a generator rotor includes a wedge body 49 extending for an axial length and having a generally triangular cross-section, a first side 52 of the wedge body extending for the axial length of the wedge body, a second side 54 of the wedge body extending for the axial length of the wedge body and having a generally flat surface, a third side 56 of the wedge body extending for the axial length of the wedge body and having a generally flat surface, a first arm 60A extending circumferentially away from the wedge body at an interface between the first side and the second side and extending axially along the wedge body, and a second arm 60B extending circumferentially away from the wedge body at an interface between the first side and the third side and extending axially along the wedge body.

7. 发明公开

EP3046233A1 END WINDING SUPPORT SEGMENT WITH INTEGRATED LUBRICANT MANIFOLD 有权
标题翻译：最新的MIT INTEGRIERTEM SCHMIERMITTELVERTEILER
公开(公告)号：EP3046233A1
公开(公告)日：2016-07-20
申请号：EP16151230.6
申请日：2016-01-14
申请人： Hamilton Sundstrand Corporation
发明人： PATEL, Dhaval , HUFSTEDLER, Glenn W. , MARTIN, Ted A. , BRUST, Eric A. , MACONAGHY, Shaun , KOESTER, Kevin J. , SMITH, Doren C. , HANSON, Alan D. , SHERMAN, William D.
IPC分类号： H02K3/52 , H02K5/20 , H02K9/19
CPC分类号： H02K3/38 , H02K3/30 , H02K3/527 , H02K5/20 , H02K7/003 , H02K9/19
摘要： An end winding support segment for a generator rotor includes a support segment body with a curved inner surface configured to be adjacent to a rotor shaft, a winding support arm extending radially outward from the support segment body, and an orifice extending from the curved inner surface of the support to an exterior surface of the support adjacent the winding support arm with the orifice configured to transfer lubricant from a surface of the rotor shaft to a winding located on the winding support arm.
摘要翻译：用于发电机转子的端部卷绕支撑段包括支撑段主体，其具有构造成邻近转子轴的弯曲内表面，从支撑段主体径向向外延伸的绕组支撑臂和从弯曲内表面延伸的孔所述支撑件邻近所述卷绕支撑臂的所述支撑件的外表面，所述孔被构造成将润滑剂从所述转子轴的表面传递到位于所述绕线支撑臂上的绕组。

8. 发明公开

EP3046230A1 ROTOR WEDGE FOR GENERATOR 有权
标题翻译： ROTORKEILFÜREINEN发电机
公开(公告)号：EP3046230A1
公开(公告)日：2016-07-20
申请号：EP16151227.2
申请日：2016-01-14
申请人： Hamilton Sundstrand Corporation
发明人： DHAVAL, Patel , MARTIN, Ted A. , BRUST, Eric A. , SMITH, Doren C. , KOESTER, Kevin J. , HUFSTEDLER, Glenn W.
IPC分类号： H02K3/487
CPC分类号： H02K3/527
摘要： A wedge 48 for use in a generator rotor includes a wedge body having a generally triangular cross-section with a first side 52, second side 54 and third side 56 with the third side being at a 90 degree angle to the second side and equal in length to the second side. The wedge also includes a first contact surface 60A adjacent to the second side at an interface between the first side and the second side, a second contact surface 60B adjacent to the third side at an interface between the first side and the third side, a first tab 62A extending outward from the first contact surface at a location between the first contact surface and the first side, and a second tab 62B extending outward from the second contact surface at a location between the second contact surface and the second side with the second tab having an equal height to the first tab.
摘要翻译：用于发电机转子的楔形件48包括具有大致三角形横截面的楔形体，其具有第一侧面52，第二侧面54和第三侧面56，第三侧面与第二侧面成90度角，长度到第二边。楔形件还包括在第一侧和第二侧之间的界面处与第二侧相邻的第一接触表面60A，在第一侧和第三侧之间的界面处与第三侧相邻的第二接触表面60B，第一接触表面60B，在第一接触表面和第一侧之间的位置处从第一接触表面向外延伸的接片62A以及在第二接触表面和第二侧之间的位置处从第二接触表面向外延伸的第二接头62B，具有与第一标签相同的高度。

9. 发明授权

EP3046233B1 END WINDING SUPPORT SEGMENT WITH INTEGRATED LUBRICANT MANIFOLD 有权
公开(公告)号：EP3046233B1
公开(公告)日：2018-08-22
申请号：EP16151230.6
申请日：2016-01-14
申请人： Hamilton Sundstrand Corporation
发明人： PATEL, Dhaval , HUFSTEDLER, Glenn W. , MARTIN, Ted A. , BRUST, Eric A. , MACONAGHY, Shaun , KOESTER, Kevin J. , SMITH, Doren C. , HANSON, Alan D. , SHERMAN, William D.
IPC分类号： H02K3/52 , H02K5/20 , H02K9/19
CPC分类号： H02K3/38 , H02K3/30 , H02K3/527 , H02K5/20 , H02K7/003 , H02K9/19
摘要： An end winding support segment for a generator rotor includes a support segment body with a curved inner surface configured to be adjacent to a rotor shaft, a winding support arm extending radially outward from the support segment body, and an orifice extending from the curved inner surface of the support to an exterior surface of the support adjacent the winding support arm with the orifice configured to transfer lubricant from a surface of the rotor shaft to a winding located on the winding support arm.

10. 发明授权

EP3046232B1 ONE-PIECE END WINDING SUPPORT WITH INTEGRATED LUBRICANT MANIFOLD 有权
公开(公告)号：EP3046232B1
公开(公告)日：2018-08-22
申请号：EP16151229.8
申请日：2016-01-14
申请人： Hamilton Sundstrand Corporation
发明人： PATEL, Dhaval , BRUST, Eric A. , MANOGUE, Brady A. , KOESTER, Kevin J. , HUFSTEDLER, Glenn W. , SHERMAN, William D. , HANSON, Alan D. , MACONAGHY, Shaun , OOYEN, Christine Lynn
IPC分类号： H02K3/52 , H02K5/20 , H02K9/19
CPC分类号： H02K3/38 , H02K3/30 , H02K3/527 , H02K5/20 , H02K7/003 , H02K9/19
摘要： An end winding support 46 for a generator rotor includes a support body 48 with an annular inner surface 56 configured to be radially outward from a rotor shaft 36, a plurality of winding support arms 50 extending radially outward from the support body, and a plurality of orifices 58 extending from the annular inner surface of the support to an exterior surface of the support body adjacent the plurality of winding support arms with the plurality of orifices configured to transfer lubricant from a surface of the rotor shaft to a plurality of windings located on the plurality of winding support arms.

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