公开(公告)号：US09695926B2

公开(公告)日：2017-07-04

申请号：US14678333

申请日：2015-04-03

Applicant: Hamilton Sundstrand Corporation

Inventor： Glenn C. Lemmers, Jr. ,  Aaron M. Finke ,  Doren C. Smith ,  Andrew P. Grosskopf ,  David S. Behling

IPC: F16H48/06 ,  F16H57/00 ,  F16D1/06 ,  F16H57/037 ,  F16H57/08 ,  F16H57/02 ,  F16H47/04

CPC classification number: F16H57/0025 ,  F16D1/06 ,  F16D1/076 ,  F16H47/04 ,  F16H48/06 ,  F16H57/037 ,  F16H57/082 ,  F16H2057/02043

Abstract: Embodiments herein relate to piece-part, sub-assembly, assembly, and component levels of a differential composed of a sun gear configuration and utilized in an integrated drive generator. An integrated drive generator is a hydro-mechanical transmission that drives a synchronous salient pole generator. The integrated drive generator is a constant speed output, variable speed input transmission that includes the differential and a hydraulic unit. In general, the integrated drive generator utilizes the variable speed input from an accessory gear box of an engine to drive or control a hydraulic unit, which in turn drives or controls a churn leg member of the differential. As the differential is driven, speeds of each speed member of the differential are then summed to generate the constant speed output to drive the synchronous salient pole generator.

公开(公告)号：US09562545B2

公开(公告)日：2017-02-07

申请号：US14188819

申请日：2014-02-25

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Glenn C. Lemmers, Jr. ,  David S. Behling ,  Paul K. Seiler ,  Charles R. Reuter ,  Joshua J. Krecklow ,  Leroy R. Rateike ,  Abiodun Okoya

IPC: H01H35/24 ,  H01H35/26 ,  H01H35/34 ,  F15B11/02 ,  F16N29/00 ,  F16K11/10 ,  H01H33/91

CPC classification number: F15B11/02 ,  F15B2211/5151 ,  F15B2211/55 ,  F15B2211/6355 ,  F16K11/10 ,  F16N29/00 ,  F16N2210/20 ,  F16N2250/04 ,  H01H33/91 ,  H01H35/26 ,  H01H35/34 ,  Y10T137/86019

Abstract: A pressure switch including a pressure chamber and a moving disc. The moving disc is moveable in response to a pressure in the pressure chamber to cause contact between a moveable contact and a fixed contact. An orifice communicates a fluid pressure into the pressure chamber. The orifice provides a tortuous path for a fluid flow to reach the pressure chamber. An oil supply system and a generator are also disclosed.

Abstract translation: 包括压力室和移动盘的压力开关。 移动盘可以响应于压力室中的压力而移动以引起可移动触点和固定触点之间的接触。 孔将流体压力传递到压力室。 孔口为流体流动到达压力室提供曲折的路径。 还公开了供油系统和发电机。

公开(公告)号：US09488215B2

公开(公告)日：2016-11-08

申请号：US14551983

申请日：2014-11-24

Applicant: Hamilton Sundstrand Corporation

Inventor： Kris H. Campbell ,  Glenn C. Lemmers, Jr. ,  Mark J. Franklin

IPC: F16C3/02 ,  F04B1/20 ,  F16H39/14 ,  F16C33/58 ,  F16C19/26

CPC classification number: F16C3/02 ,  F01B3/00 ,  F01B3/0094 ,  F04B1/20 ,  F04B1/2014 ,  F16C19/26 ,  F16C33/581 ,  F16C33/585 ,  F16C2360/00 ,  F16H39/14

Abstract: A fixed shaft of a hydraulic unit is provided including a body having a first end and a second opposite end. A first flange and a substantially identical second flange are integrally formed with the body of the shaft adjacent the second end. The second end of the body has an outer diameter of 0.990±0.005 inches (2.515±0127 cm). The first and second flange each have an axial length parallel to a longitudinal axis of the body of about 0.085±0.010 inches (0.216±0.0254 cm). The first and second flange having an outer diameter of 1.359 inches (3.452 cm). The first flange and the second flange are separated by from one another by a distance of about 0.3162 inches (0.8031 cm). The portion of the body between the first flange and the second flange has an outer diameter of about 1.2013 inches (3.051 cm).

Abstract translation: 提供了一种液压单元的固定轴，包括具有第一端和第二相对端的主体。 第一凸缘和基本相同的第二凸缘与邻近第二端的轴的主体一体地形成。 本体的第二端的外径为0.990±0.005英寸（2.515±0127厘米）。 第一和第二凸缘各自具有平行于主体的纵向轴线的约0.085±0.010英寸（0.216±0.0254cm）的轴向长度。 第一和第二凸缘的外径为1.359英寸（3.452cm）。 第一凸缘和第二凸缘彼此分开约0.3162英寸（0.8031cm）的距离。 本体在第一凸缘和第二凸缘之间的部分具有约1.2013英寸（3.051cm）的外径。

公开(公告)号：US09435378B1

公开(公告)日：2016-09-06

申请号：US14669661

申请日：2015-03-26

Applicant: Hamilton Sundstrand Corporation

Inventor： Kris H. Campbell ,  Glenn C. Lemmers, Jr. ,  Doren C. Smith ,  Edward C. Allen ,  Jong-Yeong Yung

IPC: F16C33/58 ,  F16C43/04 ,  F16C35/04

CPC classification number: F16C33/581 ,  F16C35/047 ,  F16C2326/43

Abstract: A roller bearing outer race of a hydraulic unit has a body comprising a central section having an exterior curved portion, an exterior angled portion, and a circular inner portion, wherein a central aperture defining a first axis passes through the circular inner portion of the central section, a first arm extending from a first side of the central section, and a second arm extending from a second side of the central section. A race within the circular inner portion of the central section, the race defined by a first race wall and a second race wall and wherein a thickness of the first arm and the second arm is about 0.450 inches (1.143 cm) and a radial distance of an exterior surface of the exterior curved portion from the first axis is about 0.657 inches (1.669 cm).

Abstract translation: 液压单元的滚子轴承外圈具有主体，该主体包括具有外部弯曲部分，外部倾斜部分和圆形内部部分的中心部分，其中限定第一轴线的中心孔穿过中心部分的圆形内部部分 从中心部分的第一侧延伸的第一臂和从中心部分的第二侧延伸的第二臂。 在中心部分的圆形内部部分内的赛道，由第一赛道壁和第二赛道壁限定的赛道，并且其中第一臂和第二臂的厚度为约0.450英寸（1.143cm），并且径向距离为 来自第一轴线的外部弯曲部分的外表面为约0.657英寸（1.669cm）。

公开(公告)号：US20130036602A1

公开(公告)日：2013-02-14

申请号：US13653734

申请日：2012-10-17

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Dhaval Patel ,  Alan D. Hanson ,  Laurence D. Vanek ,  Luke Wagner ,  Glenn C. Lemmers, Jr. ,  Gordon W. Friske ,  Nathan A. Berry ,  Edward C. Allen

IPC: H02K15/00

CPC classification number: H02K5/225

Abstract: A method of installing the terminal block assembly onto a generator includes the step of providing a terminal block with multiple terminal studs. Protrusions that are integral with the terminal block are aligned with corresponding bores in a generator housing. The terminal block is mounted on the generator housing with the protrusions received in the bores. A terminal lead assembly is inserted through the protrusion, and a terminal pad of the terminal lead assembly is arranged over the terminal stud. A terminal lug is fastened to the terminal stud. A terminal cover is secured to the terminal block over the terminal with a boss of the terminal block received in a corresponding recess of the terminal cover.

Abstract translation: 将端子块组件安装在发电机上的方法包括为端子块提供多个端子柱的步骤。 与端子块成一体的突起与发电机壳体中的相应孔对齐。 端子块安装在发电机壳体上，突起接收在孔中。 端子引线组件通过突起插入，并且端子引线组件的端子排布置在端子柱上。 端子凸耳固定在端子柱上。 端子盖通过端子固定到端子块，端子块的凸台容纳在端子盖的相应凹部中。