公开(公告)号：US20180135513A1

公开(公告)日：2018-05-17

申请号：US15350987

申请日：2016-11-14

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard A. Himmelmann ,  Stephen E. Tongue

IPC: F02C6/08 ,  F02C7/32 ,  B64D13/06 ,  B64D15/04

Abstract: An engine bleed air system for providing air to an aircraft system includes a port for extracting bleed air from a compressor section of an engine. The system additionally includes a turbo-generator having a turbine and a generator. The generator is driven by rotation of the turbine. A boost compressor is fluidly coupled to the port. Bleed air from the port is selectively provided to one of the turbo-generator and the boost compressor based on a demand of the aircraft system.

公开(公告)号：US20180066647A1

公开(公告)日：2018-03-08

申请号：US15256940

申请日：2016-09-06

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Richard A. Himmelmann

IPC: F04B43/12 ,  F04B15/04 ,  B64G1/60

Abstract: A peristaltic pump system has a pump tube and a pump rotor engaging the pump tube. The pump rotor is drivable to rotate to move a pump fluid through the pump tube from a pump inlet to a pump outlet. A motor drives the pump rotor to rotate. The motor includes a motor tube and a motor rotor to be driven to rotate by a motor fluid moving through the motor tube from a motor inlet to a motor outlet. A urine treatment system and method are also disclosed.

公开(公告)号：US20180051745A1

公开(公告)日：2018-02-22

申请号：US15238301

申请日：2016-08-16

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard A. Himmelmann

IPC: F16C27/02 ,  F16C17/02 ,  F04D25/04 ,  F04D25/06 ,  F04D29/056 ,  F01D15/08 ,  F01D25/24 ,  F01D25/16 ,  F04D29/28 ,  F04D29/42 ,  B64D13/02

CPC classification number: F16C27/02 ,  B64D13/02 ,  B64D2013/0603 ,  F01D15/08 ,  F01D25/16 ,  F01D25/162 ,  F01D25/24 ,  F04D25/045 ,  F04D25/06 ,  F04D29/056 ,  F04D29/057 ,  F04D29/281 ,  F04D29/286 ,  F04D29/4206 ,  F05D2240/50 ,  F05D2250/61 ,  F16C17/024 ,  F16C2326/43

Abstract: A bearing includes a bearing sleeve with a first portion and a second portion adjacent to the first portion. A bump foil extends along an inner face of the first portion of the bearing sleeve and a metal mesh extends along an inner face of the second portion of the bearing sleeve. A top foil extends along an inner face of the bump foil of the first portion and the metal mesh of the second portion.

公开(公告)号：US20160312742A1

公开(公告)日：2016-10-27

申请号：US14695073

申请日：2015-04-24

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard A. Himmelmann

IPC: F02K9/58 ,  F01D5/02 ,  F04D17/08 ,  F02K9/97

CPC classification number: F02K9/60 ,  F02K9/84 ,  F04D13/04 ,  F04D15/0066 ,  F05D2270/62

Abstract: A turbine pump assembly includes a turbine, a centrifugal pump and a passive electrical speed control system. The passive electrical speed control system has a generator and a valve control solenoid, which receives current from the generator. A rocket thrust vector control system is also disclosed.

Abstract translation: 涡轮泵组件包括涡轮机，离心泵和无源电子速度控制系统。 无源电气速度控制系统具有发电机和阀门控制螺线管，其接收来自发电机的电流。 还公开了一种火箭推力矢量控制系统。

公开(公告)号：US20150343911A1

公开(公告)日：2015-12-03

申请号：US14295266

申请日：2014-06-03

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Adam M. White ,  Mustansir Kheraluwala ,  Richard A. Himmelmann

IPC: B60L11/12 ,  B60L11/08 ,  H02M7/493 ,  H02M7/5387 ,  H02P6/14

CPC classification number: B60L11/12 ,  B60L11/08 ,  H02M7/487 ,  H02M7/493 ,  H02M7/5387 ,  H02P6/14

Abstract: A power converter includes a first set of transistors electrically connected in series, a second set of transistors electrically connected in series, and an AC link. The second set of transistors is electrically connected in parallel with the first set of transistors to form an H-bridge. The AC link is electrically connected between the first and second sets of transistors. A plurality of H-bridges are connected in parallel and a three-wire DC bus is electrically connected to the H-bridges.

Abstract translation: 电力转换器包括串联电连接的第一组晶体管，串联电连接的第二组晶体管和AC连接。 第二组晶体管与第一组晶体管并联电连接以形成H桥。 AC链路电连接在第一和第二组晶体管之间。 多个H桥并联连接，三线直流母线与H桥电连接。

公开(公告)号：US09166510B1

公开(公告)日：2015-10-20

申请号：US14243248

申请日：2014-04-02

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard A. Himmelmann

IPC: F01D15/10 ,  F02C6/00 ,  H02K7/18 ,  H02P9/04 ,  H02P9/48 ,  B60R16/03 ,  F02K9/48 ,  F02B33/44

CPC classification number: H02P9/48 ,  B60R16/03 ,  F02K9/46 ,  F02K9/48 ,  F02K9/60 ,  F05D2220/764 ,  H02K7/1823

Abstract: A rocket propelled vehicle includes a controllable voltage AC generator configured to be connected to a power generation turbine shaft and configured to convert rotational energy to electrical energy, wherein the controllable voltage AC generator is configured to output a desired voltage irrespective of a change in a rotational speed of the power generation turbine shaft, an AC electric motor pump configured to pump at least one of fuel or oxidizer to a combustion chamber of the rocket propelled vehicle, and an AC bus connecting the controllable voltage AC generator to each of the AC electric motor pump.

Abstract translation: 火箭推进车辆包括可控电压AC发电机，其被配置为连接到发电涡轮机轴并且被配置为将旋转能量转换成电能，其中可控电压AC发电机被配置为输出期望电压，而不管旋转的变化 发电涡轮轴的速度，构造成将燃料或氧化剂中的至少一种泵送到火箭推进车辆的燃烧室的AC电动机泵，以及将可控电压AC发电机连接到每个AC电动机的AC总线 泵。

公开(公告)号：US20150288315A1

公开(公告)日：2015-10-08

申请号：US14243219

申请日：2014-04-02

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard A. Himmelmann

IPC: H02P25/30 ,  H02P9/48

CPC classification number: H02P9/48 ,  B60K2025/005 ,  B60Y2200/24 ,  B60Y2200/25 ,  F01P7/048 ,  H02P9/14 ,  H02P25/30 ,  H02P27/047

Abstract: An electrical system for a motorized system can include a controllable voltage AC generator configured to be connected to a power generation unit shaft and configured to convert rotational energy to electrical energy, wherein the controllable voltage AC generator is configured to output a desired voltage irrespective of a change in a rotational speed of the controllable voltage AC generator, and an AC bus operative to connect the controllable voltage AC generator to an AC electrical device.

Abstract translation: 用于电动系统的电气系统可以包括可控电压AC发电机，其被配置为连接到发电单元轴并且被配置为将旋转能量转换成电能，其中可控电压AC发电机被配置为输出期望的电压，而不管 改变可控电压AC发电机的转速，以及可操作地将可控电压AC发电机连接到AC电气装置的AC总线。

公开(公告)号：US20150283908A1

公开(公告)日：2015-10-08

申请号：US14243189

申请日：2014-04-02

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard A. Himmelmann

IPC: B60L11/02 ,  H02P9/48

CPC classification number: B60L50/10 ,  B60L50/13 ,  B64C25/405 ,  H02P9/48 ,  Y02T10/646 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T50/823

Abstract: An aircraft taxi system includes a controllable voltage AC generator configured to be connected to a power generation turbine shaft and configured to convert rotational energy to electrical energy, wherein the controllable voltage AC generator is configured to output a desired voltage irrespective of a change in a rotational speed of the power generation turbine shaft, an AC electric motor configured to motor at least one of fuel or oxidizer to a combustion chamber of the aircraft, and an AC bus connecting the controllable voltage AC generator to each of the AC electric motors.

Abstract translation: 飞机出租车系统包括可控电压AC发电机，其被配置为连接到发电涡轮机轴并且被配置为将旋转能量转换成电能，其中可控电压AC发电机被配置为输出期望的电压，而不管旋转的变化 发电涡轮轴的速度，构造成将燃料或氧化剂中的至少一种电动机运送到飞行器的燃烧室的AC电动机以及将可控电压AC发电机连接到每个AC电动机的AC总线。

公开(公告)号：US09139291B2

公开(公告)日：2015-09-22

申请号：US13903509

申请日：2013-05-28

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Richard A. Himmelmann

IPC: B64C25/50 ,  B64C25/40

CPC classification number: B64C25/405 ,  Y02T50/823

Abstract: A system, method and apparatus for propelling an object across a surface is disclosed. A motor is disposed at a location of a wheel of the object and draws electrical power directly from a power supply in order to generate a constant mechanical motion such as a constant rotation. A transmission receives the constant mechanical motion from the motor and generates a variable mechanical motion such as a variable-speed rotation at a wheel. Rotation of the wheel propels the object across the surface.

Abstract translation: 公开了一种用于在物体表面上推进物体的系统，方法和装置。 电动机设置在物体的车轮的位置，并且直接从电源抽取电力，以产生恒定的机械运动，例如恒定的旋转。 传动装置从马达接收恒定的机械运动并产生可变的机械运动，例如在车轮处的可变速度旋转。 轮的旋转推动物体穿过表面。

公开(公告)号：US20150183523A1

公开(公告)日：2015-07-02

申请号：US14146311

申请日：2014-01-02

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard A. Himmelmann ,  Stephen E. Tongue

IPC: B64D41/00

CPC classification number: B64D41/007 ,  B64D2041/002

Abstract: A tail cone integrated ram air turbine (RAT) includes a rotatable segment of an aircraft tail cone configured to deploy a set of RAT blades. The tail cone integrated RAT also includes a power transfer shaft connected between the rotatable segment and configured to transfer power to from the rotatable segment to an auxiliary power unit (APU). The tail cone integrated RAT further includes a controller connected to the APU and configured to control power output from the APU. When emergency power for an aircraft is needed, the set of RAT blades is deployed from the rotatable segment of an aircraft tail cone. Mechanical power from the rotatable segment is transferred to an APU generator to produce emergency electrical power.

Abstract translation: 尾锥集成冲压空气涡轮机（RAT）包括飞行器尾锥的可旋转部分，其被配置成部署一组RAT叶片。 尾锥集成RAT还包括连接在可旋转部分之间并被配置成将动力从可旋转部分传递到辅助动力单元（APU）的动力传递轴。 尾锥集成RAT还包括连接到APU并被配置为控制从APU输出的功率的控制器。 当需要飞机的应急电源时，一组RAT刀片从飞机尾锥的可旋转部分展开。 来自可转动段的机械动力传递到APU发电机以产生紧急电力。