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公开(公告)号：US20190219041A1
公开(公告)日：2019-07-18
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.
CPC classification number: F04B1/2014 , F02C7/32 , F03C1/0639 , F03C1/0655 , F04B1/20 , F16H39/14 , F16H48/10 , F16H2048/104
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：US20190207467A1
公开(公告)日：2019-07-04
申请号：US15862141
申请日：2018-01-04
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, Jr.
CPC classification number: H02K5/225 , B64C1/00 , B64D1/00 , H01R4/02 , H01R9/24 , H01R11/05 , H01R2201/26 , H02K7/116 , H02K7/1823 , H02K15/0006 , H02K15/0062 , H02K15/14 , H02K2203/06 , H02K2213/03
Abstract: A terminal lead assembly for use in an integrated drive generator has a body formed of a lead portion and a support portion. The lead portion is received within an aperture in the support portion. The support portion has an outer periphery defined within a plane extending perpendicularly to a central axis of the lead portion. The outer periphery includes two curved portions and straight side portions extending parallel to each other and connecting the curved portions. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US20190203820A1
公开(公告)日：2019-07-04
申请号：US15862065
申请日：2018-01-04
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, Jr.
CPC classification number: F16H55/08 , F02C7/32 , F02C7/36 , F16H55/17 , F16H2057/02082 , H02K7/006 , H02K7/1823
Abstract: A governor drive 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 have 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：US20190203647A1
公开(公告)日：2019-07-04
申请号：US15862294
申请日：2018-01-04
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, JR.
CPC classification number: F02C7/32 , F05D2240/60 , F05D2260/4031 , F16C3/02 , F16C2380/26 , F16D11/00 , F16D11/14 , F16D2011/008 , F16H47/04 , F16H2055/173 , H02K7/10
Abstract: An input drive shaft for use in an integrated drive generator has a body extending from an end to a clutch face. The clutch face includes a plurality of clutch teeth extending away from a nominal surface of the body. The clutch face defines an inner bore of a first diameter. The clutch face has an outer peripheral surface defining a second diameter and a ratio of the first diameter to the second diameter is between 1.50 and 1.65. An integrated drive generator and a method are also disclosed.
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公开(公告)号：US20190195330A1
公开(公告)日：2019-06-27
申请号：US15850154
申请日：2017-12-21
Applicant: Hamilton Sundstrand Corporation
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, JR.
CPC classification number: F16H55/0806 , F02C7/32 , F05D2220/764 , F05D2260/40311 , F05D2260/406 , F05D2270/024 , F16H48/10 , F16H55/17 , F16H2048/385 , F16H2055/176
Abstract: An output ring 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. There are inner gear teeth inwardly of an inner surface of the disc. The outer and inner gear teeth have 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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Patent Agency Ranking
公开(公告)号：US20190157940A1
公开(公告)日：2019-05-23
申请号：US15820859
申请日：2017-11-22
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, JR.
CPC classification number: H02K5/225 , H01R9/2416 , H02K7/1823 , H02K2213/03
Abstract: A terminal block cover for use in an integrated drive generator has a body having a closed outer face and extending to an open inner face, and having an open side and a closed side. There are four connection channels for receiving electric connections for each of three phases of power and a neutral, and they extend from the closed side to the open side. There are spacing channels formed between adjacent ones of each of the four connection channels, with the spacing channels being formed by two spaced ribs with an interior space. An integrated drive generator and a method are also disclosed.
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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：US09502942B2
公开(公告)日：2016-11-22
申请号：US14181860
申请日：2014-02-17
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Eric A. Brust , Ted A. Martin , Brady A. Manogue
CPC classification number: H02K7/08 , F01M1/02 , F01M2001/0215 , F01M2001/0238 , F01M2001/0253 , F16H1/04 , F16H1/06 , F16H55/17 , H02K7/116 , Y10T74/19 , Y10T74/19949
Abstract: A drive gear has a gear hub with a ledge. A plurality of gear teeth are formed at an outer periphery of the ledge, and centered about a central axis. A mount structure extends axially away from the ledge. A first distance is defined between axial ends of the gear teeth. A second distance is defined between ends of the gear hub. A ratio of the first distance to the second distance is between 0.52 and 0.54. An oil pump, a rotating portion for an electrical generator, and a generator are also disclosed. An oil pump, a rotating portion for an electrical generator, and a generator are also disclosed.
Abstract translation: 驱动齿轮具有带凸缘的齿轮毂。 在凸缘的外周形成多个齿轮齿，并以中心轴为中心。 安装结构从凸缘轴向延伸。 在齿轮齿的轴向端部之间限定第一距离。 在齿轮毂的端部之间限定第二距离。 第一距离与第二距离的比率在0.52和0.54之间。 还公开了一种油泵，用于发电机的旋转部分和发电机。 还公开了一种油泵，用于发电机的旋转部分和发电机。
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公开(公告)号：US08997493B2
公开(公告)日：2015-04-07
申请号：US13771878
申请日：2013-02-20
Applicant: Hamilton Sundstrand Corporation
Inventor： Eric A. Brust , Eric A. Nager , Ted A. Martin , Jake A. Rohrig , Brady A. Manogue
CPC classification number: B64D41/00 , F01D15/10 , F01D25/20 , F05D2220/50 , F05D2260/20 , F05D2260/205 , F16N2039/065 , F16N2200/00 , F16N2200/10 , F16N2260/30 , H02K7/1823 , H02K9/19 , H02K9/24 , H02K9/26 , H02K11/25 , Y02T50/675
Abstract: A generator includes a main cavity and a shaft located in the main cavity. The shaft is configured to be connected to an auxiliary power unit (APU) and rotated by the APU. The generator is configured to generate power based on the rotation of the shaft. A fluid system is configured to receive a fluid from the APU, flow the fluid through the main cavity and return the fluid to the APU through a fluid scavenge channel. A filter is configured to filter the fluid from the main cavity to the fluid scavenge channel and a sensor is configured to detect a characteristic of the fluid at the filter.
Abstract translation: 发电机包括主腔和位于主腔中的轴。 轴被配置为连接到辅助动力单元（APU）并由APU旋转。 发电机被配置为基于轴的旋转产生动力。 流体系统构造成从APU接收流体，使流体流过主腔并通过流体清除通道将流体返回到APU。 过滤器被配置为将来自主腔的流体过滤到流体清除通道，并且传感器被配置为检测过滤器处的流体的特性。
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公开(公告)号：US20140226383A1
公开(公告)日：2014-08-14
申请号：US13764146
申请日：2013-02-11
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Eric A. Brust , Ted A. Martin , Dhaval Patal
CPC classification number: H02M7/003 , H02K11/046 , H02M7/06
Abstract: Embodiments of the disclosure include a rotating rectifier assembly for a generator having a diode pack and a connection block configured to provide electrical connections to the diode pack. The diode pack includes an inner DC ring, an outer DC ring, a plurality radially stacked diode pairs disposed between the inner DC ring and the outer DC ring. The diode pack also includes one or more diode connection plates disposed between each of the one or more radially stacked pair of diodes. The diode pack also includes one or more DC posts affixed to the inner DC ring and one or more AC posts affixed to the one or more diode connection plates. The connection block is configured to receive the one or more a AC posts and one or more DC posts.
Abstract translation: 本公开的实施例包括用于发电机的旋转整流器组件，其具有二极管组和被配置为提供到二极管组的电连接的连接块。 二极管组包括内直流环，外直流环，设置在内直流环和外直流环之间的多个径向堆叠的二极管对。 二极管组件还包括设置在一个或多个径向堆叠的二极管中的每一个之间的一个或多个二极管连接板。 二极管组件还包括一个或多个固定到内部DC环的DC柱和固定到一个或多个二极管连接板的一个或多个AC柱。 连接块被配置为接收一个或多个AC信号和一个或多个DC信号。
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