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1. 发明授权

US06886985B1 Auxiliary fan cooling of bearing housings 失效
标题翻译：轴承座辅助风扇冷却
公开(公告)号：US06886985B1
公开(公告)日：2005-05-03
申请号：US09677075
申请日：2000-09-29
申请人： Gregory J. Kostrzewsky , Qimin J. Dong
发明人： Gregory J. Kostrzewsky , Qimin J. Dong
IPC分类号： F16C17/24 , F16C37/00
CPC分类号： F16C37/002 , F16C17/243 , Y10S384/90
摘要： A temperature controlled bearing includes a bearing element disposed within a temperature conductive housing for receiving and facilitating the rotation of a shaft. An oil sump may be formed within the housing or bearing which contains a supply of lubricant for the bearing. At least one fan is mounted to the exterior of the bearing housing, such as adjacent an oil sump. The fan is adapted to transfer heat from the bearing housing to the atmosphere by forced convection. A temperature sensor may be disposed within the bearing housing and coupled to a logic controller. The logic controller operates the fan according the temperature of the bearing as detected by the sensor.
摘要翻译：温度控制的轴承包括设置在温度传导壳体内的轴承元件，用于接收和促进轴的旋转。可以在壳体或轴承内形成油槽，其中包含用于轴承的润滑剂供应。至少一个风扇安装在轴承箱的外部，例如靠近油底壳。风扇适用于通过强制对流将热量从轴承箱传递到大气。温度传感器可以设置在轴承壳体内并且耦合到逻辑控制器。逻辑控制器根据传感器检测到的轴承温度来操作风扇。

2. 发明授权

US06648336B1 Multi-function seal assembly for rotating shafts 失效
标题翻译：用于旋转轴的多功能密封组件
公开(公告)号：US06648336B1
公开(公告)日：2003-11-18
申请号：US09628402
申请日：2000-08-01
申请人： Gregory J. Kostrzewsky , Michael A. Shea , Qimin Dong
发明人： Gregory J. Kostrzewsky , Michael A. Shea , Qimin Dong
IPC分类号： F16J1516
CPC分类号： F16C33/103 , F16C17/10 , F16C33/74 , F16J15/3268 , F16J15/3272
摘要： A seal system is provided for a bearing. The bearing includes a housing having two sides and a bearing element disposed within the housing. The bearing element is disposed to facilitate motion of a rotating shaft. The seal system includes a seal carrier which is adapted to be mounted on the bearing housing. The seal carrier has a groove in an inner periphery wherein a seal is disposed within the seal carrier groove. The seal has a soft flexible lip which contacts the rotating shaft. A groove is formed in an outer periphery of the seal for receiving a retaining device. The seal and the seal carrier are mountable on either side of the bearing even when the two sides experience dissimilar environments such as vacuum on one side and a liquid spray on the other. The seal and/or the seal carrier may be split for facilitating simpler in-field installation.
摘要翻译：为轴承提供密封系统。轴承包括具有两侧的壳体和设置在壳体内的轴承元件。轴承元件设置成便于旋转轴的运动。密封系统包括适于安装在轴承壳体上的密封载体。密封载体在其内部具有凹槽，其中密封件设置在密封载体槽内。密封件具有接触旋转轴的柔软的柔性唇缘。在密封件的外周形成有用于接收保持装置的凹槽。密封件和密封载体可安装在轴承的两侧，即使双方经历不同的环境，例如一侧的真空和另一侧的液体喷雾。密封和/或密封载体可以分开以便于现场安装更简单。

3. 发明授权

US5669717A Center flange bearing suitable for use with electrical machinery 失效
标题翻译：中心法兰轴承适用于电机
公开(公告)号：US5669717A
公开(公告)日：1997-09-23
申请号：US730555
申请日：1996-10-15
申请人： Gregory J. Kostrzewsky
发明人： Gregory J. Kostrzewsky
IPC分类号： F16C33/10 , F16N7/22 , F16C33/74 , F16C35/02
CPC分类号： F16C23/04 , F16C33/103 , F16C35/02 , F16N7/22
摘要： A hydrodynamic sleeve bearing for supporting the shaft of a relatively large electromechanical machine. The bearing includes a base element and a cap element matable about the shaft to produce the bearing housing. The bearing housing when assembled includes a shaft receiving portion through which the shaft extends and a sump portion for containing a lubricant fluid. The design of the present invention minimizes the axial length of the shaft receiving portion to approximately that of the bearing liner contained therein. As a result, the weight of the cap element will be significantly reduced over many prior art constructions. Respective lubricant seals are attached at opposite end faces of the shaft receiving portion. The lubricant seals and the end faces are configured to permit lubricant fluid to flow directly back into the sump. The lubricant seals may be installed in a plurality of angular orientations, which may be particularly useful if a selected sensor device is installed thereon. The axial length of the bearing liner and shaft receiving portion is less than that of the sump. In addition, cooling fins are defined on both axial sides of the sump portion of the bearing housing for increased cooling capacity. The bearing liner is electrically isolated from the bearing housing and means are provided to check the integrity of this electrical isolation during use. An oil ring is provided to generate the desired hydrodynamic film, or a circulating oil system may be utilized.
摘要翻译：一种用于支撑较大型机电机械轴的流体动力套筒轴承。该轴承包括基座元件和可围绕该轴配合以产生轴承壳体的盖元件。组装时的轴承壳体包括轴接收部分，轴延伸穿过轴承部分和用于容纳润滑剂流体的贮槽部分。本发明的设计将轴接收部分的轴向长度最小化到其中容纳的轴承衬套的轴向长度。结果，与许多现有技术的结构相比，盖元件的重量将显着降低。相应的润滑剂密封件附接在轴接收部分的相对端面处。润滑剂密封件和端面构造成允许润滑剂流体直接返回到贮槽中。润滑剂密封件可以安装在多个角度定向中，如果所选择的传感器装置安装在其上，这可能是特别有用的。轴承衬套和轴接收部分的轴向长度小于贮槽的轴向长度。此外，在轴承壳体的贮槽部分的轴向两侧限定了散热片，以增加冷却能力。轴承衬套与轴承座电气隔离，并且提供装置以在使用期间检查该电隔离的完整性。提供油环以产生所需的流体动力膜，或者可以使用循环油系统。

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