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1. 发明申请

US20050023913A1 Low noise motor with one-piece frame and torsion flux ring 有权
标题翻译：低噪音电机，带单片机架和扭转磁环
公开(公告)号：US20050023913A1
公开(公告)日：2005-02-03
申请号：US10888416
申请日：2004-07-09
申请人： Bryan Fisher , Stan Simpson , Eric Bartlett , Dumitru Plavosin
发明人： Bryan Fisher , Stan Simpson , Eric Bartlett , Dumitru Plavosin
IPC分类号： H02K1/17 , H02K5/04 , H02K5/14 , H02K5/167 , H02K5/00 , H02K21/26
CPC分类号： H02K1/185 , H02K1/17 , H02K5/04 , H02K5/146 , H02K5/1672 , H02K5/24
摘要： An electric motor has a unitary frame. The frame includes locating structure extending from an end portion thereof. The motor includes a shaft and an armature disposed within at least a portion of the frame and constructed and arranged to rotate the shaft. A commutator is associated with the shaft. Windings are carried by the armature and connected to the commutator. Permanent magnet structure is carried by the frame and is disposed generally adjacent to the armature. At least one brush arm is coupled to an associated locating structure. A brush is coupled with an associated brush arm so that the brush engages the commutator to deliver electric current to the windings. A structure, containing iron, is disposed about at least a portion of the permanent magnet structure to define a flux path for the motor.
摘要翻译：电动机具有单一的框架。框架包括从其端部延伸的定位结构。马达包括设置在框架的至少一部分内的轴和衔铁，其构造和布置成使轴旋转。换向器与轴相关联。绕组由电枢承载并连接到换向器。永磁体结构由框架承载并且大体上邻近衔铁设置。至少一个刷臂联接到相关联的定位结构。刷子与相关联的刷臂耦合，使得电刷接合换向器以将电流传递到绕组。包含铁的结构围绕永磁体结构的至少一部分设置以限定电动机的通量路径。

2. 发明申请

US20050017585A1 Electric motor sleeve bearing assembly with acoustic/vibration decoupling and endplay adjustment 失效
标题翻译：电动马达套筒轴承组件，具有声/振动去耦和端头调节
公开(公告)号：US20050017585A1
公开(公告)日：2005-01-27
申请号：US10866367
申请日：2004-06-10
申请人： Stan Simpson , Bryan Fisher , Eric Bartlett , Dumitru Plavosin
发明人： Stan Simpson , Bryan Fisher , Eric Bartlett , Dumitru Plavosin
IPC分类号： H02K5/167 , H02K5/24 , H02K7/06 , H02K5/00 , H02K5/16 , H02K7/08 , H02K7/10
CPC分类号： H02K5/1672 , H02K5/24
摘要： An electric motor includes an armature structure 12 having a shaft 14, a lamination stack 11 coupled with the shaft, a commutator 16 coupled with the shaft, and windings 13 carried by the lamination stack and connected to the commutator. Brushes 17 engage the commutator to deliver electric current to the windings. The motor includes a frame structure 18 and permanent magnets 19 carried by the frame structure. At least one assembly is provided including a sleeve bearing 22, an elastomer structure 24 coupled with the sleeve bearing, and a retainer 26. The sleeve bearing is operatively associated with an end of the shaft to support the shaft for rotation. The elastomer structure is clamped between the frame structure and the retainer, with the retainer being engaged with a portion of the frame structure to maintain clamping on the elastomer structure. The assembly is constructed and arranged to reduce transmission of noise from the sleeve bearing to the frame structure, and to control endplay of the armature structure by controlling compression of the elastomer structure due to clamping by the retainer.
摘要翻译：电动机包括具有轴14的电枢结构12，与该轴连接的叠片11，与该轴连接的换向器16以及由层叠叠片承载并连接到换向器的绕组13。电刷17与换向器接合以将电流输送到绕组。电动机包括由框架结构承载的框架结构18和永磁体19。提供至少一个组件，包括套筒轴承22，与套筒轴承联接的弹性体结构24和保持器26.套筒轴承可操作地与轴的端部相关联以支撑轴以进行旋转。弹性体结构被夹紧在框架结构和保持器之间，其中保持器与框架结构的一部分接合以保持弹性体结构上的夹紧。该组件被构造和布置成减小了从套筒轴承到框架结构的噪声传递，并且通过控制由于保持器的夹紧而导致的弹性体结构的压缩来控制电枢结构的展现。

3. 发明授权

US06998746B2 Electric motor sleeve bearing assembly with acoustic/vibration decoupling and endplay adjustment 失效
标题翻译：电动马达套筒轴承组件，具有声/振动去耦和端头调节
公开(公告)号：US06998746B2
公开(公告)日：2006-02-14
申请号：US10866367
申请日：2004-06-10
申请人： Stan Simpson , Bryan Todd Fisher , Eric Bartlett , Dumitru Plavosin
发明人： Stan Simpson , Bryan Todd Fisher , Eric Bartlett , Dumitru Plavosin
IPC分类号： H02K7/06 , H02K5/16 , H02K7/10 , H02K7/08
CPC分类号： H02K5/1672 , H02K5/24
摘要： An electric motor includes an armature structure 12 having a shaft 14, a lamination stack 11 coupled with the shaft, a commutator 16 coupled with the shaft, and windings 13 carried by the lamination stack and connected to the commutator. Brushes 17 engage the commutator to deliver electric current to the windings. The motor includes a frame structure 18 and permanent magnets 19 carried by the frame structure. At least one assembly is provided including a sleeve bearing 22, an elastomer structure 24 coupled with the sleeve bearing, and a retainer 26. The sleeve bearing is operatively associated with an end of the shaft to support the shaft for rotation. The elastomer structure is clamped between the frame structure and the retainer, with the retainer being engaged with a portion of the frame structure to maintain clamping on the elastomer structure. The assembly is constructed and arranged to reduce transmission of noise from the sleeve bearing to the frame structure, and to control endplay of the armature structure by controlling compression of the elastomer structure due to clamping by the retainer.
摘要翻译：电动机包括具有轴14的电枢结构12，与该轴连接的叠片11，与该轴连接的换向器16以及由层叠叠片承载并连接到换向器的绕组13。电刷17与换向器接合以将电流输送到绕组。电动机包括由框架结构承载的框架结构18和永磁体19。提供至少一个组件，包括套筒轴承22，与套筒轴承联接的弹性体结构24和保持器26。套筒轴承可操作地与轴的端部相关联以支撑轴以进行旋转。弹性体结构被夹紧在框架结构和保持器之间，其中保持器与框架结构的一部分接合以保持弹性体结构上的夹紧。该组件被构造和布置成减小了从套筒轴承到框架结构的噪声传递，并且通过控制由于保持器的夹紧而导致的弹性体结构的压缩来控制电枢结构的展现。

4. 发明授权

US06864609B2 Low noise motor with one-piece frame and torsion flux ring 有权
标题翻译：低噪音电机，带单片机架和扭转磁环
公开(公告)号：US06864609B2
公开(公告)日：2005-03-08
申请号：US10888416
申请日：2004-07-09
申请人： Bryan Todd Fisher , Stan Simpson , Eric Bartlett , Dumitru Plavosin
发明人： Bryan Todd Fisher , Stan Simpson , Eric Bartlett , Dumitru Plavosin
IPC分类号： H02K1/17 , H02K5/04 , H02K5/14 , H02K5/167 , H02K21/26
CPC分类号： H02K1/185 , H02K1/17 , H02K5/04 , H02K5/146 , H02K5/1672 , H02K5/24
摘要： An electric motor has a unitary frame. The frame includes locating structure extending from an end portion thereof. The motor includes a shaft and an armature disposed within at least a portion of the frame and constructed and arranged to rotate the shaft. A commulator is associated with the shaft. Windings are carried by the armature and connected to the commulator. Permanent magnet structure is carried by the frame and is disposed generally adjacent to the armature. At least one brush arm is coupled to an associated locating structure. A brush is coupled with an associated brush arm so that the brush engages the commutator to deliver electric current to the windings. A structure, containing iron, is disposed about at least a portion of the permanent magnet structure to define a flux path for the motor.
摘要翻译：电动机具有单一的框架。框架包括从其端部延伸的定位结构。马达包括设置在框架的至少一部分内的轴和衔铁，其构造和布置成使轴旋转。一个共振器与轴相连。绕组由电枢承载并连接到共振器。永磁体结构由框架承载并且大体上邻近衔铁设置。至少一个刷臂联接到相关联的定位结构。刷子与相关联的刷臂耦合，使得电刷接合换向器以将电流传递到绕组。包含铁的结构围绕永磁体结构的至少一部分设置以限定电动机的通量路径。

5. 发明授权

US06737780B1 Electric motor magnetic flux path structure 有权
标题翻译：电动机磁通路径结构
公开(公告)号：US06737780B1
公开(公告)日：2004-05-18
申请号：US10657656
申请日：2003-09-08
申请人： Bryan Todd Fisher , Stan Simpson , Eric Bartlett , Dumitru Plavosin
发明人： Bryan Todd Fisher , Stan Simpson , Eric Bartlett , Dumitru Plavosin
IPC分类号： H02K2126
CPC分类号： H02K1/12 , H02K1/17
摘要： An electric motor 10 has an armature 12 including windings 14. The armature is constructed and arranged to rotate a shaft 16. The motor includes a commutator 18 and a brush card assembly 20 having brushes to engage the commutator and conduct electrical current to the windings. A permanent magnet structure 21 is disposed about the armature. A frame assembly 22 carries the permanent magnet structure. A coil spring structure 36, containing iron, is disposed about and contacts the permanent magnet structure to define a flux path of the motor.
摘要翻译：电动机10具有包括绕组14的电枢12.电枢被构造和布置成使轴16旋转。电动机包括换向器18和电刷卡组件20，电刷卡组件20具有电刷以接合换向器并将电流传导到绕组。永磁体结构21围绕衔铁设置。框架组件22承载永磁体结构。包含铁的螺旋弹簧结构36设置在永磁体结构周围并与永磁体结构接触以限定电动机的磁通路径。

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