专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08362731B2 Air gap control systems and methods 有权
标题翻译：气隙控制系统和方法
公开(公告)号：US08362731B2
公开(公告)日：2013-01-29
申请号：US13445206
申请日：2012-04-12
申请人： James S. Smith , Matthew B. Jore , Michael A. Kvam , David Samsel , Charles Perry Butterfield, Jr. , Brian J. Sullivan , James David Duford
发明人： James S. Smith , Matthew B. Jore , Michael A. Kvam , David Samsel , Charles Perry Butterfield, Jr. , Brian J. Sullivan , James David Duford
IPC分类号： H02P25/00 , H02K7/09 , H02K1/30
CPC分类号： H02K21/026 , H02K7/08 , H02K7/088 , H02K7/09 , H02K21/12 , H02K21/24 , H02K41/031 , H02K2201/03 , H02K2213/09 , H02P25/024
摘要： In one embodiment, an apparatus includes a first member that supports a magnetic flux carrying member and a second member that supports a magnetic flux generating member disposed for movement relative to the first member. An air gap control system is coupled to at least one of the first member or the second member and includes an air gap control device that is separate from a primary magnetic flux circuit formed between the first member and the second member. The air gap control device is configured to exert a force on one of the first and second members in response to movement of the other of the first and second members in a direction that reduces a distance between the first and second members to maintain a minimum distance between the first and second members and/or substantially center the one of the first and second members within the other.
摘要翻译：在一个实施例中，一种装置包括支撑磁通量的第一构件和支撑相对于第一构件移动的磁通量产生构件的第二构件。气隙控制系统耦合到第一构件或第二构件中的至少一个，并且包括与形成在第一构件和第二构件之间的初级磁通电路分离的气隙控制装置。气隙控制装置被构造成响应于第一和第二构件中的另一个在减小第一和第二构件之间的距离的方向上的另一个的运动而对第一构件和第二构件中的一个施加力，以保持最小距离在第一和第二构件之间和/或使第一和第二构件中的一个在另一个内部基本上居中。

2. 发明申请

US20120262095A1 AIR GAP CONTROL SYSTEMS AND METHODS 有权
标题翻译：空气隙控制系统和方法
公开(公告)号：US20120262095A1
公开(公告)日：2012-10-18
申请号：US13445206
申请日：2012-04-12
申请人： James S. Smith , Matthew B. Jore , Michael A. Kvam , David Samsel , Charles Perry Butterfield, JR. , Brian J. Sullivan
发明人： James S. Smith , Matthew B. Jore , Michael A. Kvam , David Samsel , Charles Perry Butterfield, JR. , Brian J. Sullivan
IPC分类号： H02P31/00 , H02K7/09
CPC分类号： H02K21/026 , H02K7/08 , H02K7/088 , H02K7/09 , H02K21/12 , H02K21/24 , H02K41/031 , H02K2201/03 , H02K2213/09 , H02P25/024
摘要： In one embodiment, an apparatus includes a first member that supports a magnetic flux carrying member and a second member that supports a magnetic flux generating member disposed for movement relative to the first member. An air gap control system is coupled to at least one of the first member or the second member and includes an air gap control device that is separate from a primary magnetic flux circuit formed between the first member and the second member. The air gap control device is configured to exert a force on one of the first and second members in response to movement of the other of the first and second members in a direction that reduces a distance between the first and second members to maintain a minimum distance between the first and second members and/or substantially center the one of the first and second members within the other.
摘要翻译：在一个实施例中，一种装置包括支撑磁通量的第一构件和支撑相对于第一构件移动的磁通量产生构件的第二构件。气隙控制系统耦合到第一构件或第二构件中的至少一个，并且包括与形成在第一构件和第二构件之间的初级磁通电路分离的气隙控制装置。气隙控制装置被构造成响应于第一和第二构件中的另一个在减小第一和第二构件之间的距离的方向上的另一个的运动而对第一构件和第二构件中的一个施加力，以保持最小距离在第一和第二构件之间和/或使第一和第二构件中的一个在另一个内部基本上居中。

3. 发明授权

US08716913B2 Devices and methods for magnetic pole and back iron retention in electromagnetic machines 有权
标题翻译：电磁机械中磁极和后铁保持的装置和方法
公开(公告)号：US08716913B2
公开(公告)日：2014-05-06
申请号：US13568791
申请日：2012-08-07
申请人： Michael A. Kvam , Brian J. Sullivan , James David Duford , James D. Jore , Matthew B. Jore , David Samsel , James S. Smith
发明人： Michael A. Kvam , Brian J. Sullivan , James David Duford , James D. Jore , Matthew B. Jore , David Samsel , James S. Smith
IPC分类号： H02K1/06 , H02K1/27
CPC分类号： H02K1/2793 , H02K1/278 , H02K1/28 , H02K7/1838 , H02K2213/12
摘要： In some embodiments, an electromagnetic machine includes a rotor element configured for movement relative to a stator. The rotor element includes a support member, a backing member, and a magnetic pole assembly. The support member includes a first coupling portion. The backing member is formed, at least in part, from a ferromagnetic material and the magnetic pole assembly is configured to be coupled to the backing member. The magnetic pole assembly and/or the backing member include a second coupling portion configured to removably couple the backing member and the magnetic pole assembly collectively to the first coupling portion of the support member.
摘要翻译：在一些实施例中，电磁机器包括配置成相对于定子移动的转子元件。转子元件包括支撑构件，背衬构件和磁极组件。支撑构件包括第一联接部分。该衬垫构件至少部分地由铁磁材料形成，并且磁极组件构造成联接到背衬构件。磁极组件和/或背衬构件包括构造成将背衬构件和磁极组件可移除地联接到支撑构件的第一联接部分的第二联接部分。

4. 发明申请

US20140042868A1 DEVICES AND METHODS FOR MAGNETIC POLE AND BACK IRON RETENTION IN ELECTROMAGNETIC MACHINES 有权
标题翻译：电磁机械中磁铁和反铁保持装置及方法
公开(公告)号：US20140042868A1
公开(公告)日：2014-02-13
申请号：US13568791
申请日：2012-08-07
申请人： Brian J. Sullivan , James David Duford , James D. Jore , Matthew B. Jore , Michael A. KVAM , David Samsel , James S. Smith
发明人： Brian J. Sullivan , James David Duford , James D. Jore , Matthew B. Jore , Michael A. KVAM , David Samsel , James S. Smith
IPC分类号： H02K1/28 , H02K15/02
CPC分类号： H02K1/2793 , H02K1/278 , H02K1/28 , H02K7/1838 , H02K2213/12
摘要： In some embodiments, an electromagnetic machine includes a rotor element configured for movement relative to a stator. The rotor element includes a support member, a backing member, and a magnetic pole assembly. The support member includes a first coupling portion. The backing member is formed, at least in part, from a ferromagnetic material and the magnetic pole assembly is configured to be coupled to the backing member. The magnetic pole assembly and/or the backing member include a second coupling portion configured to removably couple the backing member and the magnetic pole assembly collectively to the first coupling portion of the support member.
摘要翻译：在一些实施例中，电磁机器包括配置成相对于定子移动的转子元件。转子元件包括支撑构件，背衬构件和磁极组件。支撑构件包括第一联接部分。该衬垫构件至少部分地由铁磁材料形成，并且磁极组件构造成联接到背衬构件。磁极组件和/或背衬构件包括构造成将背衬构件和磁极组件可移除地联接到支撑构件的第一联接部分的第二联接部分。

5. 发明申请

US20120217831A1 SYSTEMS AND METHODS FOR IMPROVED DIRECT DRIVE GENERATORS 有权
标题翻译：改进的直接驱动发电机的系统和方法
公开(公告)号：US20120217831A1
公开(公告)日：2012-08-30
申请号：US13152164
申请日：2011-06-02
申请人： Matthew B. Jore , Lincoln Jore , Michael A. Kvam , James D. Jore , David Samsel , James David Duford , James S. Smith
发明人： Matthew B. Jore , Lincoln Jore , Michael A. Kvam , James D. Jore , David Samsel , James David Duford , James S. Smith
IPC分类号： H02K21/24
CPC分类号： H02K21/24 , H02K1/30 , H02K7/1838 , H02K16/04 , H02K2201/15 , Y02E10/725
摘要： Systems and methods for improved generators are described. One embodiment includes an assembly for an axial flux generator, the assembly comprising an arc-shaped rotor section that includes a rotor support configured to rotate around an axis of a generator, and an at least one rotor element for power generation that is connected to the rotor support; an arc-shaped stator section comprising a stator support and an at least one stator element for power generation connected to the stator support; wherein the rotor section and the stator section are configured to provide an axial air gap between the at least one rotor element and the at least one stator element, and wherein the at least one rotor element and the at least one stator element are positioned to be at substantially the same radial distance from the axis of the generator.
摘要翻译：描述了用于改进发电机的系统和方法。一个实施例包括用于轴向通量发生器的组件，该组件包括弧形转子部分，该弧形转子部分包括构造成围绕发电机的轴线旋转的转子支撑件，以及用于发电的至少一个转子元件，其连接到转子支撑; 弧形定子部分，包括定子支撑件和用于发电的至少一个定子元件，其连接到所述定子支撑件; 其中所述转子部分和所述定子部分构造成在所述至少一个转子元件和所述至少一个定子元件之间提供轴向气隙，并且其中所述至少一个转子元件和所述至少一个定子元件被定位成在与发电机的轴线基本相同的径向距离处。

6. 发明授权

US09154024B2 Systems and methods for improved direct drive generators 有权
标题翻译：改进的直接驱动发电机的系统和方法
公开(公告)号：US09154024B2
公开(公告)日：2015-10-06
申请号：US13152164
申请日：2011-06-02
申请人： Matthew B. Jore , Lincoln Jore , Michael A. Kvam , James D. Jore , David Samsel , James David Duford , James S. Smith
发明人： Matthew B. Jore , Lincoln Jore , Michael A. Kvam , James D. Jore , David Samsel , James David Duford , James S. Smith
IPC分类号： H02K21/24 , H02K1/30 , H02K7/18
CPC分类号： H02K21/24 , H02K1/30 , H02K7/1838 , H02K16/04 , H02K2201/15 , Y02E10/725
摘要： Systems and methods for improved generators are described. One embodiment includes an assembly for an axial flux generator, the assembly comprising an arc-shaped rotor section that includes a rotor support configured to rotate around an axis of a generator, and an at least one rotor element for power generation that is connected to the rotor support; an arc-shaped stator section comprising a stator support and an at least one stator element for power generation connected to the stator support; wherein the rotor section and the stator section are configured to provide an axial air gap between the at least one rotor element and the at least one stator element, and wherein the at least one rotor element and the at least one stator element are positioned to be at substantially the same radial distance from the axis of the generator.
摘要翻译：描述了用于改进发电机的系统和方法。一个实施例包括用于轴向通量发生器的组件，该组件包括弧形转子部分，该弧形转子部分包括构造成围绕发电机的轴线旋转的转子支撑件和用于发电的至少一个转子元件，其连接到转子支撑; 弧形定子部分，包括定子支撑件和用于发电的至少一个定子元件，其连接到所述定子支撑件; 其中所述转子部分和所述定子部分构造成在所述至少一个转子元件和所述至少一个定子元件之间提供轴向气隙，并且其中所述至少一个转子元件和所述至少一个定子元件被定位成在与发电机的轴线基本相同的径向距离处。

7. 发明授权

US08487496B2 Pole retention configuration for electric machine rotors 有权
标题翻译：电机转子的极保持配置
公开(公告)号：US08487496B2
公开(公告)日：2013-07-16
申请号：US13052807
申请日：2011-03-21
申请人： Costin Ifrim , Michael Pothier , James S. Smith , Art O'Leary
发明人： Costin Ifrim , Michael Pothier , James S. Smith , Art O'Leary
IPC分类号： H02K1/28 , H02K1/27
CPC分类号： H02K1/2773
摘要： A retention system in which rotor pole pieces are retained within complementarily shaped channels in a rotor hub, permanent magnets are secured between the pole pieces and within clamp members, and wedge-shaped pieces are used to apply positive locking forces along the axial length of each clamp member and of adjacent pole pieces. A curable resin preferably in disposed within gaps between the permanent magnets and the clamp members.
摘要翻译：一个保持系统，其中转子极片保持在转子轮毂中的互补形状的通道内，永磁体被固定在极片之间和夹紧构件内，并且楔形片用于沿着每个的轴向长度施加正的锁定力夹紧构件和相邻的极片。优选地设置在永磁体和夹持构件之间的间隙内的可固化树脂。

8. 发明申请

US20110227441A1 POLE RETENTION CONFIGURATION FOR ELECTRIC MACHINE ROTORS 有权
标题翻译：电机转子的保持配置
公开(公告)号：US20110227441A1
公开(公告)日：2011-09-22
申请号：US13052807
申请日：2011-03-21
申请人： Costin Ifrim , Michael Pothier , James S. Smith , Art O'Leary
发明人： Costin Ifrim , Michael Pothier , James S. Smith , Art O'Leary
IPC分类号： H02K1/28
CPC分类号： H02K1/2773
摘要： A retention system in which rotor pole pieces are retained within complementarily shaped channels in a rotor hub, permanent magnets are secured between the pole pieces and within clamp members, and wedge-shaped pieces are used to apply positive locking forces along the axial length of each clamp member and of adjacent pole pieces. A curable resin preferably in disposed within gaps between the permanent magnets and the clamp members.
摘要翻译：一个保持系统，其中转子极片保持在转子轮毂中的互补形状的通道内，永磁体被固定在极片之间和夹紧构件内，并且楔形片用于沿着每个的轴向长度施加正的锁定力夹紧构件和相邻的极片。优选地设置在永磁体和夹持构件之间的间隙内的可固化树脂。

9. 发明授权

US06217399B1 Propulsion arrangement for axisymmetric fluid-borne vehicles 有权
标题翻译：轴对称流体载体的推进装置
公开(公告)号：US06217399B1
公开(公告)日：2001-04-17
申请号：US09236435
申请日：1999-01-25
申请人： Michael S. Sinko , James S. Smith , Pieter Van Dine , John H. Chapman
发明人： Michael S. Sinko , James S. Smith , Pieter Van Dine , John H. Chapman
IPC分类号： B63H1100
CPC分类号： B63G8/08 , B63B1/34 , B63H1/16 , B63H11/08 , B63H11/10 , Y02T70/121
摘要： In the propulsion arrangement for an axisymmetric vehicle described in the specification, four propulsion modules are removably mounted at the rear of a vehicle in symmetric disposition about the vehicle axis, each module having an inlet section at its forward end which draws in the vehicle hull boundary layer without separation from the vehicle hull and supplies it uniformly to a rotating blade section driven by a rim drive motor. Control vanes for the vehicle are mounted between adjacent pairs of propulsion modules.
摘要翻译：在本说明书中描述的用于轴对称车辆的推进装置中，四个推进模块以相对于车辆轴线的对称布置可拆卸地安装在车辆的后部，每个模块在其前端具有吸入车体边界的入口部分并且将其均匀地供给到由轮辋驱动电动机驱动的旋转叶片部分。用于车辆的控制叶片安装在相邻的推进模块对之间。

10. 发明授权

US5967749A Controllable pitch propeller arrangement 失效
标题翻译：可调桨距螺旋桨排列
公开(公告)号：US5967749A
公开(公告)日：1999-10-19
申请号：US4433
申请日：1998-01-08
申请人： Stephen Eaves , James S. Smith
发明人： Stephen Eaves , James S. Smith
IPC分类号： B63H3/06 , F03G7/00 , B63H1/06
CPC分类号： B63H21/17 , B63H3/06 , B63H2023/005
摘要： In the particular embodiments described in the specification, a controllable pitch propellor arrangement includes a plurality of propellor blades supported from a central hub which is rotatably mounted on a shaft in which each blade is pivotally supported from the central hub. Two radial pins extending from the outer ends of each of the blades are received in corresponding rims having peripherally disposed permanent magnet arrays. The rims are rotated to drive the propellor by energization of coils in a stator assembly surrounding the rims and the pitch of the blades is changed by changing the phase relationship of the current supplied to the stator coils to change the angular relation of the rims.
摘要翻译：在本说明书中描述的特定实施例中，可调螺距推进器装置包括从中心毂支撑的多个推进器叶片，该中心轮毂可旋转地安装在轴上，每个叶片从中心毂枢转地支撑。从每个叶片的外端延伸的两个径向销接收在具有外围设置的永磁体阵列的相应的边缘中。旋转轮圈以通过围绕轮辋的定子组件中的线圈通电来驱动推进器，并且通过改变提供给定子线圈的电流的相位关系来改变叶片的间距来改变桨叶的间距，以改变轮辋的角度关系。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式