公开(公告)号：US08786262B2

公开(公告)日：2014-07-22

申请号：US13190076

申请日：2011-07-25

Applicant: Kaushik Rajashekara ,  John Timothy Alt

Inventor： Kaushik Rajashekara ,  John Timothy Alt

IPC: H02H7/06

CPC classification number: H02P9/305 ,  H02P21/06

Abstract: One embodiment of the present invention is a unique method of controlling the output of a synchronous electrical machine. Another embodiment is a unique method of controlling the output of a synchronous electrical machine for powering a load. Still another embodiment is a unique aircraft power generation system. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for fluid driven actuation systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.

Abstract translation: 本发明的一个实施例是控制同步电机的输出的唯一方法。 另一个实施例是控制用于为负载供电的同步电机的输出的独特方法。 另一个实施例是独特的飞机发电系统。 其他实施例包括用于流体驱动致动系统的装置，系统，装置，硬件，方法和组合。 本申请的其它实施例，形式，特征，方面，益处和优点将从本文提供的描述和附图中变得显而易见。

公开(公告)号：US20110024567A1

公开(公告)日：2011-02-03

申请号：US12572342

申请日：2009-10-02

Applicant: MARK J. BLACKWELDER ,  JOHN TIMOTHY ALT ,  STEVEN GAGNE ,  DANIEL KENT VETTERS

Inventor： MARK J. BLACKWELDER ,  JOHN TIMOTHY ALT ,  STEVEN GAGNE ,  DANIEL KENT VETTERS

IPC: B64D15/12 ,  H02K23/60 ,  H02K9/19 ,  H02K9/02

CPC classification number: H02K7/1823 ,  B64C11/48 ,  B64D15/12 ,  B64D2027/005 ,  B64D2027/026 ,  F02K3/072 ,  F05D2220/768 ,  Y02T50/66 ,  Y02T50/671

Abstract: An electrical power generation apparatus is embedded in a contra-rotating propulsion system that includes overlapping first and second shafts operatively connected for counter-rotation about a common axis. The electrical power generation apparatus includes a winding mounted to one of the shafts and a field array mounted to the other of the shafts adjacent to the winding. Relative rotation of the winding and the field array induces electrical current in the winding.

Abstract translation: 一个发电装置被嵌入在反向转动的推进系统中，该推进系统包括重叠的第一和第二轴，该第一和第二轴可操作地连接以围绕公共轴线反向旋转。 发电装置包括安装到一个轴上的绕组和安装到与绕组相邻的另一个轴的场阵列。 绕组和场阵列的相对旋转引起绕组中的电流。

公开(公告)号：US08294316B2

公开(公告)日：2012-10-23

申请号：US12572342

申请日：2009-10-02

Applicant: Mark J. Blackwelder ,  John Timothy Alt ,  Steven Gagne ,  Daniel Kent Vetters

Inventor： Mark J. Blackwelder ,  John Timothy Alt ,  Steven Gagne ,  Daniel Kent Vetters

IPC: H02K23/60

CPC classification number: H02K7/1823 ,  B64C11/48 ,  B64D15/12 ,  B64D2027/005 ,  B64D2027/026 ,  F02K3/072 ,  F05D2220/768 ,  Y02T50/66 ,  Y02T50/671

Abstract: An electrical power generation apparatus is embedded in a contra-rotating propulsion system that includes overlapping first and second shafts operatively connected for counter-rotation about a common axis. The electrical power generation apparatus includes a winding mounted to one of the shafts and a field array mounted to the other of the shafts adjacent to the winding. Relative rotation of the winding and the field array induces electrical current in the winding.

Abstract translation: 一个发电装置被嵌入在反向转动的推进系统中，该推进系统包括重叠的第一和第二轴，该第一和第二轴可操作地连接以围绕公共轴线反向旋转。 发电装置包括安装到一个轴上的绕组和安装到与绕组相邻的另一个轴的场阵列。 绕组和场阵列的相对旋转引起绕组中的电流。

公开(公告)号：US20130027002A1

公开(公告)日：2013-01-31

申请号：US13190076

申请日：2011-07-25

Applicant: Kaushik Rajashekara ,  John Timothy Alt

Inventor： Kaushik Rajashekara ,  John Timothy Alt

IPC: H02P9/02

CPC classification number: H02P9/305 ,  H02P21/06

Abstract: One embodiment of the present invention is a unique method of controlling the output of a synchronous electrical machine. Another embodiment is a unique method of controlling the output of a synchronous electrical machine for powering a load. Still another embodiment is a unique aircraft power generation system. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for fluid driven actuation systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.

Abstract translation: 本发明的一个实施例是控制同步电机的输出的唯一方法。 另一个实施例是控制用于为负载供电的同步电机的输出的独特方法。 另一个实施例是独特的飞机发电系统。 其他实施例包括用于流体驱动致动系统的装置，系统，装置，硬件，方法和组合。 本申请的其它实施例，形式，特征，方面，益处和优点将从本文提供的描述和附图中变得显而易见。

公开(公告)号：US20110025157A1

公开(公告)日：2011-02-03

申请号：US12510334

申请日：2009-07-28

Applicant: Mark J. Blackwelder ,  John Timothy Alt ,  Steven Gagne ,  Daniel Kent Vetters

Inventor： Mark J. Blackwelder ,  John Timothy Alt ,  Steven Gagne ,  Daniel Kent Vetters

IPC: H02K23/60

CPC classification number: H02K16/005 ,  H02K7/1807

Abstract: A counter-rotating open-rotor blade aircraft propulsion system includes a structure supporting a plurality of blades. A rotor is drivingly coupled to the structure supporting the plurality of blades. The rotor includes a rotating coil disposed in the structure supporting the plurality of blades. A rotating magnetic field source includes two Halbach permanent magnet arrays.

Abstract translation: 反向旋转的开式叶片飞机推进系统包括支撑多个叶片的结构。 转子驱动地联接到支撑多个叶片的结构。 转子包括设置在支撑多个叶片的结构中的旋转线圈。 旋转磁场源包括两个Halbach永磁体阵列。