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公开(公告)号：US20170125960A1
公开(公告)日：2017-05-04
申请号：US15341926
申请日：2016-11-02
申请人： Andrew Colverson , Oliver Pogmore
发明人： Andrew Colverson , Oliver Pogmore
IPC分类号： H01R39/64 , H02K5/10 , H02K11/40 , F16J15/453 , H01R39/02
CPC分类号： H01R39/64 , F16J15/064 , F16J15/4478 , F16J15/453 , H01R13/2414 , H01R13/5219 , H01R39/025 , H02K5/10 , H02K11/40
摘要： A bearing seal includes a rotor and a stator and at least one electrically conductive elastomeric toroidal member. When the bearing seal is installed in equipment and is providing sealing between the rotor and the stator, an electrical grounding path is provided therebetween, the electrical grounding path extending through the electrically conductive elastomeric toriodal member.
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公开(公告)号：US09470315B2
公开(公告)日：2016-10-18
申请号：US13318265
申请日：2010-04-29
CPC分类号： F16J15/3404 , F16J15/40 , Y10T29/49826
摘要： A seal support system, or a kit therefor, for use with a sealing device to seal a piece of industrial equipment, includes a stand with fixed support elements for accommodating selected functional components with different sizes of components being accommodated by differently sized pipework elements. The stand has one or more substantially fixed brackets with each bracket having a component securing device at predetermined longitudinal space intervals.
摘要翻译： 用于与密封装置一起密封工业设备的密封支撑系统或其套件包括具有固定支撑元件的支架，用于容纳由不同尺寸的管道元件容纳的具有不同尺寸的部件的所选择的功能部件。 支架具有一个或多个基本上固定的支架，每个支架具有预定的纵向空间间隔的部件固定装置。
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公开(公告)号：US20080106042A1
公开(公告)日：2008-05-08
申请号：US11813256
申请日：2005-12-30
IPC分类号： F16J15/34
CPC分类号： F16J15/441
摘要： A rotary seal has a floating seal face in a sealing relationship with a stationary seal face, and a fluid collection cavity adjacent the floating seal face and the stationary seal face. The seal further includes a device for introducing a lubricant into the vicinity of the fluid collection cavity and a device for promoting coalescence of the lubricant, so that the lubricant accumulates in the fluid collection cavity and lubricates the seal faces.
摘要翻译： 旋转密封件具有与固定密封面密封关系的浮动密封面和与浮动密封面和固定密封面相邻的流体收集腔。 密封件还包括用于将润滑剂引入流体收集腔附近的装置和用于促进润滑剂聚结的装置，使得润滑剂积聚在流体收集腔中并润滑密封面。
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公开(公告)号：US20200300368A1
公开(公告)日：2020-09-24
申请号：US16897030
申请日：2020-06-09
摘要： A mechanical seal assembly has rotational and stationary sealing members) and a drive unit, which is axially adjacent one of the sealing members. An energizing member urges the drive unit towards the sealing members. A retainer axially and radially retains one of the sealing members. The drive unit is in contact with one of the rotational and stationary members by way of contacting surfaces which are in the range of 1 and 20 light bands of flatness, inclusive.
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公开(公告)号：US20160223386A1
公开(公告)日：2016-08-04
申请号：US15011778
申请日：2016-02-01
CPC分类号： G01G17/06 , F04D29/128 , F05D2260/80 , G01F23/205
摘要： A mechanical seal support system includes a pressure vessel for supplying barrier fluid to a mechanical seal, a device for determining the mass of the pressure vessel and a device for providing additional barrier fluid to the pressure vessel when a determination is made that the mass of the pressure vessel is below a predetermined level responsive to the device for determining mass of the pressure vessel.
摘要翻译： 机械密封支撑系统包括用于向机械密封件供应屏障流体的压力容器，用于确定压力容器质量的装置以及用于在压力容器中提供另外的阻挡流体的装置，当确定 压力容器响应于用于确定压力容器质量的装置而低于预定水平。
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公开(公告)号：US20080014076A1
公开(公告)日：2008-01-17
申请号：US11571369
申请日：2005-07-12
申请人： Alan Roddis , Andrew Colverson
发明人： Alan Roddis , Andrew Colverson
IPC分类号： F04D29/08
CPC分类号： F16J15/4478 , F16C33/80 , F16J15/164
摘要： An isolator seal includes a stator member for placement into the stator of rotating equipment and a rotor member for placement onto a rotary shaft of the rotating equipment. The stator member and the rotor member provide respective adjacent surfaces, while a static shut-off device engages both adjacent surfaces when the rotor member is static and disengages one or more of the surfaces when the rotor member is dynamic. In one embodiment of the invention at least one of the surfaces is inclined to the longitudinal axis at an angle greater or less than 90°. In a further embodiment, the static shut-off device includes a resilient annular sealing member and an auxiliary member, which can move between a first position, when the rotor member is static, at which the auxiliary member compresses the resilient annular member into engagement with both surfaces, and a second position at which the compression on the resilient member is reduced, so that the resilient annular member disengages one or more of the rotor and stator surfaces when the rotor is dynamic.
摘要翻译： 隔离器密封件包括用于放置在旋转设备的定子中的定子构件和用于放置在旋转设备的旋转轴上的转子构件。 定子构件和转子构件提供相应的相邻表面，而当转子构件是静态的时，静态切断装置接合两个相邻表面，并且当转子构件是动态的时，它们脱离一个或多个表面。 在本发明的一个实施例中，至少一个表面以大于或小于90°的角度倾斜于纵向轴线。 在另一实施例中，静电切断装置包括弹性环形密封构件和辅助构件，其可在第一位置和第二位置之间移动，当第一位置处于静止状态时，辅助构件将弹性环形构件压缩成与弹性环形构件 两个表面以及弹性构件上的压缩被减小的第二位置，使得当转子是动态的时，弹性环形构件脱离转子和定子表面中的一个或多个。
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公开(公告)号：US20160290512A1
公开(公告)日：2016-10-06
申请号：US15086550
申请日：2016-03-31
申请人： Andrew Colverson , Andrew Parkin
发明人： Andrew Colverson , Andrew Parkin
IPC分类号： F16J15/34
CPC分类号： F16J15/3484
摘要： A mechanical seal for sealing between a housing and a relatively rotating shaft includes a gland for attachment to a housing for a piece of equipment, at least one adjustable setting in the ground and extending therefrom for engaging the housing and a non-permanent device for detachably attaching the gland to the housing for a piece of equipment.
摘要翻译： 用于在壳体和相对旋转的轴之间进行密封的机械密封件包括用于附接到用于一件设备的壳体的压盖，在地面中至少一个可调节的设置并且从其中延伸以用于接合壳体和用于可拆卸的非永久性装置 将压盖连接到壳体上用于一件设备。
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公开(公告)号：US20120235358A1
公开(公告)日：2012-09-20
申请号：US13318265
申请日：2010-04-29
CPC分类号： F16J15/3404 , F16J15/40 , Y10T29/49826
摘要： A seal support system, or a kit therefor, for use with a sealing device to seal a piece of industrial equipment, includes a stand with fixed support elements for accommodating selected functional components with different sizes of components being accommodated by differently sized pipework elements. The stand has one or more substantially fixed brackets with each bracket having a component securing device at predetermined longitudinal space intervals.
摘要翻译： 用于与密封装置一起密封工业设备的密封支撑系统或其套件包括具有固定支撑元件的支架，用于容纳由不同尺寸的管道元件容纳的具有不同尺寸的部件的所选择的功能部件。 支架具有一个或多个基本上固定的支架，每个支架具有预定的纵向空间间隔的部件固定装置。
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公开(公告)号：US20150247576A1
公开(公告)日：2015-09-03
申请号：US14635749
申请日：2015-03-02
IPC分类号： F16J15/16
CPC分类号： F16J15/3404
摘要： A seal support system for a mechanical seal includes a system vessel for containing barrier fluid. Closed loop pipe work connects the vessel to a mechanical seal with a device provided for feeding barrier fluid to the system vessel. A further vessel is provided that is able to be in fluid communication with the system vessel. The further vessel may be provided with an elastomeric membrane, which may be filled with a gas under pressure to an extent required to allow for the effect of the highest anticipated temperature which might occur in a particular application.
摘要翻译： 用于机械密封的密封支撑系统包括用于容纳阻挡流体的系统容器。 闭环管道工作将容器与机械密封件连接，该设备用于向系统容器供给阻隔流体。 提供了能够与系统容器流体连通的另外的容器。 另外的容器可以设置有弹性体膜，其可以在压力下填充气体到允许影响特定应用中可能发生的最高预期温度所需的程度。
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公开(公告)号：US08056902B2
公开(公告)日：2011-11-15
申请号：US12776585
申请日：2010-05-10
IPC分类号： F01D11/02 , F16J15/447
CPC分类号： F16J15/4478 , F16C33/80 , F16J15/164
摘要： An isolator seal includes a stator member for placement into the stator of rotating equipment and a rotor member for placement onto a rotary shaft of the rotating equipment. The stator member and the rotor member provide respective adjacent surfaces, while a static shut-off device engages both adjacent surfaces when the rotor member is static and disengages one or more of the surfaces when the rotor member is dynamic. In one embodiment of the invention at least one of the surfaces is inclined to the longitudinal axis at an angle greater or less than 90°. In a further embodiment, the static shut-off device includes a resilient annular sealing member and an auxiliary member, which can move between a first position, when the rotor member is static, at which the auxiliary member compresses the resilient annular member into engagement with both surfaces, and a second position at which the compression on the resilient member is reduced, so that the resilient annular member disengages one or more of the rotor and stator surfaces when the rotor is dynamic.
摘要翻译： 隔离器密封件包括用于放置在旋转设备的定子中的定子构件和用于放置在旋转设备的旋转轴上的转子构件。 定子构件和转子构件提供相应的相邻表面，而当转子构件是静态的时，静态切断装置接合两个相邻表面，并且当转子构件是动态的时，它们脱离一个或多个表面。 在本发明的一个实施例中，至少一个表面以大于或小于90°的角度倾斜于纵向轴线。 在另一实施例中，静电切断装置包括弹性环形密封构件和辅助构件，其可在第一位置和第二位置之间移动，当第一位置处于静止状态时，辅助构件将弹性环形构件压缩成与弹性环形构件 两个表面以及弹性构件上的压缩被减小的第二位置，使得当转子是动态的时，弹性环形构件脱离转子和定子表面中的一个或多个。
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