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Patent Agency Ranking
公开(公告)号：US08890379B2
公开(公告)日：2014-11-18
申请号：US14042044
申请日：2013-09-30
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , Dhaval Patel , Glenn C. Lemmers , Mark J. Franklin
CPC classification number: H02K11/042 , Y10T29/49002 , Y10T29/49009 , Y10T29/49194
Abstract: A rectifier assembly and method are provided. The rectifier assembly includes a cover comprising a flange having an annular channel extending around an outer circumference of the flange, an annular bus bar, an insulator ring, and an outer housing for receiving the insulator ring, the annular bus bar and the outer housing. A snap ring is positioned within the annular channel of the outer circumference of the flange, wherein an outer circumference of the snap ring is located within a snap ring retention channel located around an inner diameter of the outer housing to retain the cover, the annular bus bar, and the insulator ring within the outer housing.
Abstract translation: 提供整流器组件和方法。 整流器组件包括盖，该盖包括具有围绕凸缘的外圆周延伸的环形通道的凸缘，环形母线，绝缘体环和用于接收绝缘体环，外部母线和外壳的外壳。 卡环位于凸缘的外圆周的环形通道内，其中卡环的外圆周位于围绕外壳的内径定位的卡环保持通道内以保持盖，环形总线 杆和外壳内的绝缘体环。
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公开(公告)号：US20210265886A1
公开(公告)日：2021-08-26
申请号：US17315617
申请日：2021-05-10
Applicant: Hamilton Sundstrand Corporation
Inventor： Eric Alan Larson , Glenn C. Lemmers , Brady A. Manogue
IPC: H02K1/32
Abstract: An electric machine rotor assembly includes a rotor core defining a rotor axis. Windings are seated in the rotor core. A plurality of wedges circumferentially spaced apart around the rotor core relative to the rotor axis. Each rotor core extends axially and separates between two respective portions of the windings. A supply end plate is mounted at a first axial end of the rotor core. A return end plate is mounted at a second axial end of the rotor core opposite the first axial end. A flow path for coolant fluid extends through the supply end plate into the wedges, through the wedges and into the return end plate, and through the return end plate.
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公开(公告)号：US10738708B2
公开(公告)日：2020-08-11
申请号：US15723469
申请日：2017-10-03
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers
Abstract: An accessory drive gear for use in the integrated drive generator includes a gear body extending between a first end and a second end and having a plurality of gear teeth at a radially outer surface adjacent the first end, and the gear teeth having a gear tooth profile, with roll angles A, B, C, and D, and the roll angle at A being between 17.0 and 18.5°, the roll angle at B being between 20.0 and 21.5°, the roll angle at C being between 29.5 and 31.0°, and the roll angle at D being between 32.5 and 34.0°. In addition, an integrated drive generator is disclosed as is a method of replacing an accessory drive gear in an integrated drive generator.
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公开(公告)号：US20190101058A1
公开(公告)日：2019-04-04
申请号：US15723469
申请日：2017-10-03
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers
Abstract: An accessory drive gear for use in the integrated drive generator includes a gear body extending between a first end and a second end and having a plurality of gear teeth at a radially outer surface adjacent the first end, and the gear teeth having a gear tooth profile, with roll angles A, B, C, and D, and the roll angle at A being between 17.0 and 18.5°, the roll angle at B being between 20.0 and 21.5°, the roll angle at C being between 29.5 and 31.0°, and the roll angle at D being between 32.5 and 34.0°. In addition, an integrated drive generator is disclosed as is a method of replacing an accessory drive gear in an integrated drive generator.
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公开(公告)号：US20140239778A1
公开(公告)日：2014-08-28
申请号：US14042044
申请日：2013-09-30
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , Dhaval Patel , Glenn C. Lemmers , Mark J. Franklin
CPC classification number: H02K11/042 , Y10T29/49002 , Y10T29/49009 , Y10T29/49194
Abstract: A rectifier assembly and method are provided. The rectifier assembly includes a cover comprising a flange having an annular channel extending around an outer circumference of the flange, an annular bus bar, an insulator ring, and an outer housing for receiving the insulator ring, the annular bus bar and the outer housing. A snap ring is positioned within the annular channel of the outer circumference of the flange, wherein an outer circumference of the snap ring is located within a snap ring retention channel located around an inner diameter of the outer housing to retain the cover, the annular bus bar, and the insulator ring within the outer housing.
Abstract translation: 提供整流器组件和方法。 整流器组件包括盖，该盖包括具有围绕凸缘的外圆周延伸的环形通道的凸缘，环形母线，绝缘体环和用于接收绝缘体环，外部母线和外壳的外壳。 卡环位于凸缘的外圆周的环形通道内，其中卡环的外圆周位于围绕外壳的内径定位的卡环保持通道内以保持盖，环形总线 杆和外壳内的绝缘体环。
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