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公开(公告)号：US20190146526A1
公开(公告)日：2019-05-16
申请号：US15813300
申请日：2017-11-15
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, JR.
CPC classification number: G05D13/30 , B64D35/00 , F02C7/32 , F02C7/36 , F02D1/12 , F02D2011/103 , F16H3/426 , F16H55/17 , F16H57/082 , F16H2718/06
Abstract: A governor and inversion pump drive gear for an integrated drive generator has a gear body extending from a first end to a second end. There is an enlarged disc between the first and second ends. A boss extends from the enlarged disc toward the second end and has an internal bore with spline teeth. The enlarged disc has input gear teeth at an outer periphery. A shaft portion extends from the disc to the first end. A flange is formed at a location intermediate the first end and the enlarged disc. The inner gear teeth and the drive gear teeth have unique tooth profiles. An integrated dive generator and a method are also disclosed.
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公开(公告)号：US20190101059A1
公开(公告)日：2019-04-04
申请号：US15723495
申请日：2017-10-03
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers
IPC: F02C7/32 , F16J15/3296 , F01B3/00 , F16J15/08
Abstract: A seal plate body has a first the zone including three bolt hole ears and an oil passage ear. A second zone includes four bolt hole ears. A third zone includes six bolt ears and one alignment pin ear. A fourth zone has three bolt hole ears. A fifth zone includes five bolt hole ears and one oil passage ear. A sixth zone includes three bolt hole ears and one alignment pin ear. Each of the bolt hole ears includes a bolt hole, and each of the oil passage ears includes an oil passage hole. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US20140306560A1
公开(公告)日：2014-10-16
申请号：US13862650
申请日：2013-04-15
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Jan Henry Abels
CPC classification number: H02K5/225 , H02K15/14 , H02K2213/03 , Y10T29/49147
Abstract: A terminal board includes a base portion with a length; a plurality of terminals extending from the base portion; and a plurality of barriers extending from the base portion between terminals and having a barrier spacing distance between each barrier. The ratio of length to barrier spacing distance is at least 5.124:1. The terminal board can be connected to a starter-generator housing for outputting power from the starter-generator.
Abstract translation: 端子板包括具有长度的基部; 从所述基部延伸的多个端子; 以及从端子之间的基部延伸并且在每个屏障之间具有阻挡间隔距离的多个屏障。 长度与屏障间距的比值至少为5.124：1。 端子板可以连接到起动发电机外壳，用于从起动发电机输出电力。
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公开(公告)号：US20140305692A1
公开(公告)日：2014-10-16
申请号：US13862642
申请日：2013-04-15
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Jan Henry Abels
CPC classification number: H05K5/03 , H01R9/223 , H02K5/225 , H02K2213/03 , H05K1/11 , Y10T29/4978
Abstract: A terminal block cover includes a rectangular top portion with an inner surface, an outer surface and overall length; retention portions connected to the top portion; and a plurality of barriers extending from the inner surface. The cover has a barrier spacing length between each of the plurality of barriers, and the ratio of overall length to barrier spacing of at least 5.124:1. The terminal block cover can cover a terminal block with terminals.
Abstract translation: 端子块盖包括具有内表面，外表面和总长度的矩形顶部部分; 连接到顶部的保持部分; 以及从内表面延伸的多个屏障。 所述盖在所述多个屏障中的每一个之间具有阻挡间隔长度，并且所述总长度与阻挡间隔的比率至少为5.124:1。 接线端子盖可以覆盖带端子的接线端子。
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公开(公告)号：US20240106290A1
公开(公告)日：2024-03-28
申请号：US17934329
申请日：2022-09-22
Applicant: Hamilton Sundstrand Corporation
Inventor： Stephen Strombeck , Trevor Appelhans , Derek R. Hochstetler , Dhaval S. Patel
IPC: H02K3/28
CPC classification number: H02K3/28 , H02K2203/09
Abstract: An assembly of a main stage and exciter stage of an electric machine includes a main stage including a main stage winding, an exciter stage including an exciter winding, and a bus bar assembly to electrically connect the main stage winding to the exciter stage winding. The bus bar assembly includes a terminal post installed to the main stage and extending at least partially through the exciter stage. The main stage winding electrically is connected to the terminal post. A power band contact is installed to the terminal post and is electrically connected thereto. The exciter winding is electrically connected to the power band contact.
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Patent Agency Ranking
公开(公告)号：US11149837B2
公开(公告)日：2021-10-19
申请号：US16355294
申请日：2019-03-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Glenn C. Lemmers, Jr. , Derek R. Hochstetler
Abstract: A gear shroud arrangement includes a mounting plate defining an aperture therethrough. A first cylindrical shroud is included having a first end and an opposed second end, wherein the first end of the first shroud is connected to an outer periphery of the mounting plate and is aligned with the aperture. A backing plate is mounted to the second end of the first shroud. A second cylindrical shroud extends from the backing plate in a direction opposite the first shroud.
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公开(公告)号：US11098654B2
公开(公告)日：2021-08-24
申请号：US16355267
申请日：2019-03-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Glenn C. Lemmers, Jr. , Derek R. Hochstetler
Abstract: A gear shroud arrangement includes a plate defining an aperture therethrough. A riser tube has a first end and an opposed second end. The first end of the riser tube is connected to the plate and is aligned with the aperture. A mounting flange extends from the second end of the riser tube. A shroud member extends from the plate in a direction opposite the riser tube.
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公开(公告)号：US20200292069A1
公开(公告)日：2020-09-17
申请号：US16355294
申请日：2019-03-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Glenn C. Lemmers, JR. , Derek R. Hochstetler
Abstract: A gear shroud arrangement includes a mounting plate defining an aperture therethrough. A first cylindrical shroud is included having a first end and an opposed second end, wherein the first end of the first shroud is connected to an outer periphery of the mounting plate and is aligned with the aperture. A backing plate is mounted to the second end of the first shroud. A second cylindrical shroud extends from the backing plate in a direction opposite the first shroud.
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公开(公告)号：US20200291836A1
公开(公告)日：2020-09-17
申请号：US16298628
申请日：2019-03-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Glenn C. Lemmers, JR. , Derek R. Hochstetler
Abstract: A cover for an oil filter housing is disclosed comprising an elongated body defining an upper end portion and an lower end portion, and having a central axis extending therethrough, which delineates an axial length of the body, wherein an axial bore extends through the body of the cover from the lower end portion thereof to an interior end wall in the upper end portion thereof for accommodating an axial portion of an oil filter located within the housing, the axial bore of the body having an axial length that is about 90% to about 94% of the axial length of the body.
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公开(公告)号：US10707727B2
公开(公告)日：2020-07-07
申请号：US15862253
申请日：2018-01-04
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, Jr.
Abstract: A stator sleeve for use in an integrated drive generator has a body extending between a first end and a second end and has a generally cylindrical inner peripheral surface. An outer peripheral surface has a plurality of circumferentially extending ribs define intermediate oil cooling channels. An integrated drive generator and a method are also disclosed.
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