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公开(公告)号：US20180175695A1
公开(公告)日：2018-06-21
申请号：US15820131
申请日：2017-11-21
申请人： Inpro/Seal LLC
发明人： Robert A. Tejano , Neil F. Hoehle
CPC分类号： H02K5/136 , F16J15/4478 , H01R39/12 , H01R39/18 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： A bearing isolator and explosion-proof current diverting device may be configured to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One aspect of an explosion-proof current diverter ring may include a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft. A conductive assembly may be positioned in a radial bore formed in the stator such that the conductive assembly contacts the rotor to conduct electricity from the shaft to the housing through the explosion-proof current diverting device. The explosion-proof current diverting device may be configured to define a flame path to achieve various explosion-proof certifications.
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公开(公告)号：US20140191630A1
公开(公告)日：2014-07-10
申请号：US14068806
申请日：2013-10-31
申请人： Inpro/Seal LLC
IPC分类号： H02K11/00
CPC分类号： H01R39/10 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter ring includes an inner body and an outer body configured to clamp at least one conductive segment between them. In the preferred embodiments of the current diverter ring, the conductive segments are positioned in radial channels. The outer body may be affixed to a shaft, a motor housing, a bearing isolator, or other structure. The bearing isolator may incorporate a retention chamber for holding conductive segments within the stator of the bearing isolator, or the bearing isolator may be fashioned with a receptor groove into which a current diverter ring may be mounted.
摘要翻译： 当前的分流器环和轴承隔离器用于将电荷从旋转的设备件散发到地面，例如从电动机轴到电动机壳体。 电流分流环的一个实施例包括内部主体和被配置为在它们之间夹紧至少一个导电段的外部主体。 在电流分流环的优选实施例中，导电段位于径向通道中。 外部主体可以固定到轴，马达壳体，轴承隔离器或其他结构上。 轴承隔离器可以包括用于将导电段保持在轴承隔离器的定子内的保持室，或者轴承隔离器可以用可以安装电流分流环的接收器槽形成。
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公开(公告)号：US09614339B2
公开(公告)日：2017-04-04
申请号：US14698294
申请日：2015-04-28
申请人： Inpro/Seal LLC
CPC分类号： H01R39/10 , H01R39/12 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through. A conductive assembly may be positioned in each radial channel such that a contact portion of the conductive assembly is positioned adjacent a shaft passing through the center of the current diverter ring. The arc-shaped body may be particularly useful during installation over certain existing shafts.
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公开(公告)号：US20170077663A1
公开(公告)日：2017-03-16
申请号：US15351213
申请日：2016-11-14
申请人： Inpro/Seal LLC
IPC分类号： H01R39/10
CPC分类号： H01R39/10 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter ring includes an inner body and an outer body configured to clamp at least one conductive segment between them. In the preferred embodiments of the current diverter ring, the conductive segments are positioned in radial channels. The outer body may be affixed to a shaft, a motor housing, a bearing isolator, or other structure. The bearing isolator may incorporate a retention chamber for holding conductive segments within the stator of the bearing isolator, or the bearing isolator may be fashioned with a receptor groove into which a current diverter ring may be mounted.
摘要翻译： 当前的分流器环和轴承隔离器用于将电荷从旋转的设备部件释放到地面，例如从电动机轴到电动机壳体。 电流分流环的一个实施例包括内部主体和被配置为在它们之间夹紧至少一个导电段的外部主体。 在电流分流环的优选实施例中，导电段位于径向通道中。 外部主体可以固定到轴，马达壳体，轴承隔离器或其他结构上。 轴承隔离器可以包括用于将导电段保持在轴承隔离器的定子内的保持室，或者轴承隔离器可以用可以安装电流分流环的接收器槽形成。
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公开(公告)号：US20150244128A1
公开(公告)日：2015-08-27
申请号：US14698294
申请日：2015-04-28
申请人： INPRO/SEAL LLC
IPC分类号： H01R39/10
CPC分类号： H01R39/10 , H01R39/12 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through. A conductive assembly may be positioned in each radial channel such that a contact portion of the conductive assembly is positioned adjacent a shaft passing through the center of the current diverter ring. The arc-shaped body may be particularly useful during installation over certain existing shafts.
摘要翻译： 当前的分流器环和轴承隔离器用于将电荷从旋转的设备部件释放到地面，例如从电动机轴到电动机壳体。 电流分流器的一个实施例基本上是弧形的，其中多个径向通道在其中延伸。 导电组件可以定位在每个径向通道中，使得导电组件的接触部分邻近穿过电流转向环的中心的轴定位。 弧形体在安装过程中可能特别适用于某些现有的轴。
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公开(公告)号：US20140183998A1
公开(公告)日：2014-07-03
申请号：US13920376
申请日：2013-06-18
申请人： Inpro/Seal LLC
CPC分类号： H01R39/10 , F16J15/4478 , H01R39/12 , H01R39/64 , H02K5/136 , H02K5/1732 , H02K11/40
摘要： The current diverter rings (CDRs), captured CDRs, bearing isolators, and explosion-proof CDRs serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the explosion-proof CDR includes a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft may be encompassed by stator and a cap, which cap may be secured directly to the stator or the housing. A conductive assembly may be positioned in a radial channel formed in the stator such that the conductive assembly contacts the shaft to conduct electricity from the shaft to the housing. Another embodiment of an explosion-proof CDR does not require a rotor. The explosion-proof CDR may be configured to define a flame path to achieve various explosion-proof certifications.
摘要翻译： 当前的分流环（CDR），捕获的CDR，轴承隔离器和防爆CDR用于从旋转的设备到地面（例如从电动机轴到电动机壳体）消散电荷。 防爆CDR的一个实施例包括可安装到设备壳体的定子和可安装到轴上的转子。 转子可以旋转，轴可以被定子和盖子包围，该盖子可以直接固定到定子或壳体。 导电组件可以定位在形成在定子中的径向通道中，使得导电组件接触轴以将电力从轴传导到壳体。 防爆CDR的另一个实施例不需要转子。 防爆CDR可以被配置为定义火焰路径以实现各种防爆认证。
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公开(公告)号：US20130277917A1
公开(公告)日：2013-10-24
申请号：US13917877
申请日：2013-06-14
申请人： Inpro/Seal LLC
IPC分类号： F16J15/00
CPC分类号： F16J15/002 , F16J15/187 , F16J15/3464 , F16J15/40 , F16J15/447 , F16J15/4472
摘要： An illustrative embodiment of a multi-shaft seal assembly generally includes a first seal, a second seal, and a collar. In the illustrative embodiment the collar may be integrally formed with a portion of the first seal, and may serve to axially space the second seal from the first seal. The second seal may be formed with a cutaway therein to ensure proper clearance between the second seal and one of the shafts. Other embodiments of the multi-shaft seal assembly use a collar formed with the equipment housing or second seal. Still other embodiments include additional seals for additional shafts.
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公开(公告)号：US09831739B2
公开(公告)日：2017-11-28
申请号：US15186191
申请日：2016-06-17
申请人： Inpro/Seal LLC
发明人： Robert A. Tejano , Neil F. Hoehle
CPC分类号： H02K5/136 , F16J15/4478 , H01R39/12 , H01R39/18 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： A bearing isolator and explosion-proof current diverting device may be configured to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One aspect of an explosion-proof current diverter ring may include a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft. A conductive assembly may be positioned in a radial bore formed in the stator such that the conductive assembly contacts the rotor to conduct electricity from the shaft to the housing through the explosion-proof current diverting device. The explosion-proof current diverting device may be configured to define a flame path to achieve various explosion-proof certifications.
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公开(公告)号：US09525327B2
公开(公告)日：2016-12-20
申请号：US14068806
申请日：2013-10-31
申请人： Inpro/Seal LLC
CPC分类号： H01R39/10 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter ring includes an inner body and an outer body configured to clamp at least one conductive segment between them. In the preferred embodiments of the current diverter ring, the conductive segments are positioned in radial channels. The outer body may be affixed to a shaft, a motor housing, a bearing isolator, or other structure. The bearing isolator may incorporate a retention chamber for holding conductive segments within the stator of the bearing isolator, or the bearing isolator may be fashioned with a receptor groove into which a current diverter ring may be mounted.
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公开(公告)号：US20150229085A1
公开(公告)日：2015-08-13
申请号：US14693573
申请日：2015-04-22
申请人： Inpro/Seal LLC
IPC分类号： H01R39/10
CPC分类号： H01R39/10 , F16J15/4478 , H01R39/12 , H01R39/64 , H02K5/136 , H02K5/1732 , H02K11/40
摘要： The current diverter rings (CDRs), captured CDRs, bearing isolators, and explosion-proof CDRs serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the explosion-proof current diverter ring includes a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft may be encompassed by stator and a cap, which cap may be secured directly to the stator or the housing. A conductive assembly may be positioned in a radial channel formed in the stator such that the conductive assembly contacts the shaft to conduct electricity from the shaft to the housing. Another embodiment of an explosion-proof current diverter ring does not require a rotor. The explosion-proof current diverter ring may be configured to define a flame path to achieve various explosion-proof certifications.
摘要翻译： 当前的分流环（CDR），捕获的CDR，轴承隔离器和防爆CDR用于从旋转的设备到地面（例如从电动机轴到电动机壳体）消散电荷。 防爆电流分流环的一个实施例包括可安装到设备壳体上的定子和可安装到轴上的转子。 转子可以旋转，轴可以被定子和盖子包围，该盖子可以直接固定到定子或壳体。 导电组件可以定位在形成在定子中的径向通道中，使得导电组件接触轴以将电力从轴传导到壳体。 防爆电流分流环的另一个实施例不需要转子。 防爆电流分流器环可以被配置为定义火焰通道以实现各种防爆认证。
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