公开(公告)号：US20200182228A1

公开(公告)日：2020-06-11

申请号：US16210308

申请日：2018-12-05

Applicant: Hamilton Sundstrand Corporation

Inventor： Gregory Alan Rittmeyer

IPC: F04B1/20 ,  F03C1/06

Abstract: A variable wobbler for a hydraulic unit is disclosed, which includes body defining a central vertical axis, a horizontal longitudinal axis and a horizontal transverse axis, and including an exterior surface having a segmented outer peripheral edge and a circular inner peripheral edge extending around the central vertical axis, wherein a datum point is located on a first lateral segment of the outer peripheral edge of the exterior surface, and wherein a 45 degree relief angle is formed between the outer peripheral edge of the first lateral segment and a datum line that extends through the datum point in a direction that is perpendicular to the horizontal longitudinal axis.

公开(公告)号：US10330154B2

公开(公告)日：2019-06-25

申请号：US15244206

申请日：2016-08-23

Applicant: Hamilton Sundstrand Corporation

Inventor： Gregory Alan Rittmeyer ,  Timothy R. Welch

IPC: F16C19/26 ,  F16C33/58 ,  H02K15/00 ,  H02K5/173 ,  F16C35/067

Abstract: A method for replacing a portion of a first outer bearing assembly for a generator with a second outer bearing assembly. The first outer bearing assembly includes a first liner and a first outer bearing race. The method includes removing the first outer bearing race and the first liner and inserting a second liner. The second liner is matched to a given diameter such that the second outer bearing assembly fits within the generator. A position ring of the second outer bearing assembly is inserted against the machined second liner and a generator housing. A second bearing race of said second outer bearing assembly is inserted against the position ring. The second bearing race of the second outer bearing assembly is connected against the position ring and against a generator housing.

公开(公告)号：US20160057844A1

公开(公告)日：2016-02-25

申请号：US14466652

申请日：2014-08-22

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Gregory Alan Rittmeyer ,  David S. Behling ,  Timothy R. Welch

IPC: H05F3/02 ,  H02K11/00

CPC classification number: H05F3/02 ,  H02K11/042

Abstract: The present disclosure relates to generators and their components. Specifically, a grounded diode pack is disclosed herein. A design to accommodate non-damaging dissipation static charge build-up is disclosed. Non-damaging dissipation of accumulated charge involves the provision of a suitable electrical path that will allow charges to flow to ground.

Abstract translation: 本公开涉及发电机及其部件。 具体地，本文公开了接地二极管组件。 公开了一种适应非破坏性耗散静电积聚的设计。 累积电荷的非破坏性耗散涉及提供允许电荷流向地面的合适的电路径。