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公开(公告)号：US11349363B2
公开(公告)日：2022-05-31
申请号：US16806303
申请日：2020-03-02
Applicant: Hamilton Sundstrand Corporation
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, Jr.
IPC: H02K1/32 , F02C7/32 , H02K15/02 , H02K15/00 , H02K7/116 , F16H37/02 , H02K1/28 , H02K7/18 , H02K3/20 , H02K7/20
Abstract: A lamination for use in an integrated drive generator is formed from a plurality of plates having a body including a pair of opposed cylindrical surfaces. Non-cylindrical ditches are defined circumferentially intermediate the pair of cylindrical surfaces. A plurality of passages are formed in an outer periphery of the cylindrical surfaces including relatively large holes extending through a slot to the outer periphery. Grooves are formed intermediate the relatively large holes.
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公开(公告)号：US11054012B2
公开(公告)日：2021-07-06
申请号：US15862115
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 generator driven gear for use in an integrated drive generator has a gear body extending between a first end and a second end and having a disc extending radially outwardly. A boss extends from the disc toward the second end. There are outer gear teeth outwardly of an outer diameter of the disc. The outer gear teeth having a unique gear tooth profile with roll angles A, B, C, and D. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US11002258B2
公开(公告)日：2021-05-11
申请号：US15874834
申请日：2018-01-18
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, Jr.
Abstract: A port plate for use in an integrated drive generator has a body defining a semi-cylindrical charge port communicating with two circumferentially smaller charge port portions. A diametrically opposed working pressure port has three smaller working pressure ports. A center plane is defined extending through a center axis of a bore within the body and equidistance between circumferential ends of the charge port and the working fluid port. A first angle is defined between the plane and a circumferential end of the smaller charge port. The first angle is between 15 and 25 degrees. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US10907718B2
公开(公告)日：2021-02-02
申请号：US15874840
申请日：2018-01-18
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, Jr.
IPC: F03C2/00 , F03C4/00 , F04C2/00 , F04C15/00 , F16H53/02 , F04B49/12 , F04C2/344 , H02K7/18 , H02K7/116 , H02K15/00 , H02K7/00 , F01C21/10 , F16H57/04 , F16H48/10
Abstract: A cam liner for use in an integrated drive generator has a cam liner body extending between a first end spaced from the second end by a first distance. The body is generally cylindrical. An outer diameter of the cam liner defines a second distance. A ratio of the first distance to the second distance is between 0.90 and 1.00. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US10599165B2
公开(公告)日：2020-03-24
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.
IPC: F16H55/00 , G05D13/30 , F02C7/36 , F02C7/32 , F16H57/08 , F16H3/42 , B64D35/00 , F16H55/17 , F02D11/10 , F02D1/12
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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Patent Agency Ranking
公开(公告)号：US10533499B2
公开(公告)日：2020-01-14
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
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：US20190222092A1
公开(公告)日：2019-07-18
申请号：US15872333
申请日：2018-01-16
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, JR.
CPC classification number: H02K5/225 , F02C7/32 , F05D2220/764 , F05D2260/30 , H01R9/223 , H01R9/24 , H01R2107/00 , H01R2201/10 , H01R2201/26 , H02K15/0006
Abstract: A terminal lead support for use in an integrated drive generator has a body defining an outer end extending to two outer angled surfaces. The outer angled surfaces each extend to curved end portions. The curved end portions connect the outer angled surfaces into inner angled surfaces. The inner angled surfaces each extend into cupped portions formed about a radius. There are six apertures formed within the body, with laterally outer apertures spaced from the outer surface by a greater amount than laterally intermediate apertures. The laterally intermediate apertures are spaced from the outer surface by a greater amount than laterally inner apertures. An integrated drive generator and a method of replacing a terminal lead support are also disclosed.
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公开(公告)号：US20190214881A1
公开(公告)日：2019-07-11
申请号：US15868217
申请日：2018-01-11
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, JR.
Abstract: A terminal block for use in an integrated drive generator has a body having an outer support surface and extending to an inner surface. There are four connection channels for supporting electric connections for each of three phases of power and a neutral. There are fingers formed between adjacent ones of each of the four connection channels, with the fingers extending away from the support surface in a direction away from the inner surface. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US20190211871A1
公开(公告)日：2019-07-11
申请号：US15868278
申请日：2018-01-11
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, JR.
CPC classification number: F16C33/585 , F02C7/06 , F02C7/32 , F16C3/02 , F16C19/26 , F16C2240/40 , F16C2240/70 , F16C2326/43 , F16C2361/61 , F16C2361/65 , F16H39/14 , F16H47/04 , H02K7/085 , H02K7/10 , H02K7/1823 , H02K15/0006 , H02K2213/03
Abstract: An inner bearing race has a body extending from a first end to a second end. An inner bearing race surface defined between a pair of lands extends radially outwardly of the inner bearing race surface, with one of the lands extending to the second end. The bearing race surface is defined by inner face surfaces of the lands. The inner bearing race surface extends for an axial distance between the inner facing surfaces along a central axis C of the body and defines a first distance. A second distance defines an outer diameter of the inner bearing race surface is defined as a second distance and a ratio of the first distance to the second distance being between 0.20 and 0.30. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US20140306564A1
公开(公告)日：2014-10-16
申请号：US13862664
申请日：2013-04-15
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Jan Henry Abels , Timothy R. Welch
CPC classification number: F16C33/1045 , F16H57/0408 , H02K5/16 , H02K5/22 , H02K7/08 , H02K7/1823 , Y10T29/4978
Abstract: A standpipe assembly to connect to a starter/generator housing includes a standpipe with a first end that sits within the housing and a second end that connects to the standpipe base; and one or more brackets to secure the standpipe to the housing. The housing includes a standpipe base formed integral to the housing.
Abstract translation: 连接到起动器/发电机壳体的立管组件包括具有位于壳体内的第一端的立管和连接到立管底座的第二端; 以及用于将立管固定到壳体的一个或多个支架。 壳体包括与壳体一体形成的立管底座。
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