公开(公告)号：US20140265143A1

公开(公告)日：2014-09-18

申请号：US14205609

申请日：2014-03-12

Applicant: Thomas Broadbent

Inventor： Thomas Broadbent

IPC: F16J15/16

CPC classification number: F16J15/162 ,  F16J15/3484 ,  F16J15/406

Abstract: A mechanical seal support system includes a pre-pressurized bladder accumulator containing a barrier fluid and a gas under pressure. A cooling circuit includes a mechanical seal for feeding the barrier fluid from the accumulator to the cooling circuit with a pressure regulating device located between the accumulator and the cooling device. A device, responsive to the pressure in the cooling circuit, for indicating when an actual pressure is below a predetermined pressure level is included.

Abstract translation: 机械密封支撑系统包括含有阻挡流体和压力下的气体的预加压的气囊蓄能器。 冷却回路包括机械密封件，用于通过位于蓄能器和冷却装置之间的压力调节装置将阻挡流体从蓄能器供给到冷却回路。 包括响应于冷却回路中的压力的​​用于指示何时实际压力低于预定压力水平的装置。

公开(公告)号：US08047548B2

公开(公告)日：2011-11-01

申请号：US11690011

申请日：2007-03-22

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34 ,  F16J15/447 ,  F16C23/08 ,  F16C33/76

CPC classification number: F16J15/4474 ,  F16C19/183 ,  F16C23/086 ,  F16C33/76 ,  F16J15/344 ,  F16J15/348

Abstract: An alignment apparatus includes a first stator, located in a stator of a piece of rotating equipment, and a second stator couplingly connected to the first stator and able to be angularly rotated relative to the first stator. The second stator can seal an interface between a shaft and housing in the piece of rotating equipment. The alignment apparatus permits angular misalignment between a stator, a housing and a rotor shaft, and may be used, for example, in a bearing protector or an isolator installed on a Pillow Box.

Abstract translation: 定位装置包括位于一片旋转设备的定子中的第一定子和耦合地连接到第一定子并能够相对于第一定子成角度地旋转的第二定子。 第二定子可以密封转动设备中的轴和壳体之间的界面。 定位装置允许定子，壳体和转子轴之间的角度偏移，并且可以用于例如安装在枕头箱上的轴承保护器或隔离器。

公开(公告)号：US07905496B2

公开(公告)日：2011-03-15

申请号：US11736697

申请日：2007-04-18

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/447

CPC classification number: F16J15/4478 ,  Y10S277/925

Abstract: A seal device, which accommodates axial displacement between a housing and shaft of an item of rotating equipment, includes a stator which locates into the housing of a piece of rotating equipment. A first rotor locates on the shaft of the rotating equipment and a second rotor is rotationally coupled to the first rotor with the first rotor being permitted to axially float with respect to the second rotor. The device provides sealing integrity when the shaft is both idle and operational. The sealing device may be used, for instance, in a double ended centrifugal pump where shaft displacement occurs from thermal expansion.

Abstract translation: 容纳旋转设备的壳体和轴之间的轴向位移的密封装置包括位于一件旋转设备的壳体中的定子。 第一转子位于旋转设备的轴上，并且第二转子旋转地联接到第一转子，第一转子被允许相对于第二转子轴向浮动。 当轴处于空转和可操作状态时，该装置提供密封完整性。 密封装置可以用于例如从热膨胀发生轴位移的双端离心泵中。

公开(公告)号：US07857321B2

公开(公告)日：2010-12-28

申请号：US11737481

申请日：2007-04-19

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/16 ,  F16J15/447

CPC classification number: F16J15/4478

Abstract: A bearing seal device has an air purge mechanism that includes a rotor connected to the shaft of a piece of rotating equipment and a stator connected to the housing for the rotating equipment. An air passage extends between an inlet and an outlet and is at least partially defined by circumferentially extending stator and/or rotor surfaces. Preferably, the stator incorporates an orifice, which permits the attachment of an air supply line. The air purge mechanism may include a self-compensating air supply regulator device, located adjacent a circumferential air distribution cavity and substantially adjacent to one or more atmospheric communication orifices. The bearing seal device provides sealing integrity when the shaft is both idle and operational.

Abstract translation: 轴承密封装置具有空气净化机构，其包括连接到一个旋转设备的轴的转子和连接到用于旋转设备的壳体的定子。 空气通道在入口和出口之间延伸并且至少部分地由周向延伸的定子和/或转子表面限定。 优选地，定子包括孔口，其允许附接空气供应管线。 空气净化机构可以包括位于邻近周向空气分配腔并且基本上邻近一个或多个大气连通孔的自补偿空气供应调节器装置。 当轴处于空转和可操作状态时，轴承密封装置提供密封完整性。

公开(公告)号：US07669858B2

公开(公告)日：2010-03-02

申请号：US11702284

申请日：2007-02-05

Applicant: Nadim Tahir ,  James Francis McKeever

Inventor： Nadim Tahir ,  James Francis McKeever

IPC: F16J15/34

CPC classification number: F16J15/3484 ,  F16J15/002 ,  F16J15/3404 ,  F16J15/406

Abstract: A mechanical seal support system may facilitate feeding barrier fluid to a mechanical seal. A predetermined difference in pressure between the barrier fluid at a position before and after passage through the seal is detected. The flow of barrier fluid to the seal may be reduced when the predetermined pressure difference is detected.

Abstract translation: 机械密封支撑系统可以有助于将屏障流体输送到机械密封件。 检测通过密封件之前和之后的位置处的阻挡液之间的预定压力差。 当检测到预定的压力差时，阻塞流体到密封件的流动可以减小。

公开(公告)号：US07497229B2

公开(公告)日：2009-03-03

申请号：US11277440

申请日：2006-03-24

Applicant: Nadim Tahir ,  Desmond Hall ,  James Frances McKeever

Inventor： Nadim Tahir ,  Desmond Hall ,  James Frances McKeever

IPC: F16K21/04 ,  F04C29/12 ,  F04B39/02 ,  F04B39/04

CPC classification number: F04D29/108 ,  F16J15/3404 ,  Y10T137/7303

Abstract: A seal support system (1) for maintaining barrier fluid in a mechanical seal (2) including a vessel (10) for containing barrier fluid, a system for feeding barrier fluid between the vessel (10) and the mechanical seal (2), a system for automatically detecting barrier fluid within the vessel (10) and a system for automatically restoring barrier fluid within the vessel (10), and a system (100) for automatically draining barrier fluid from the vessel (10) after a predetermined period of time. The system for discharging (100) may automatically drain barrier fluid from the vessel (10) for a predetermined period of time. The system of discharging (100) may automatically drain barrier fluid from the vessel (10) with a predetermined rate of discharge. The system of discharging (100) preferably includes a system for draining barrier fluid from the vessel (10) and a valve for automatically controlling the draining of barrier fluid from the vessel. The valve may be an electrically controlled valve and the system of discharging (100) may further include a system of electric control for controlling the operation of the valve. The valve may alternatively be a mechanically controlled valve and the system of discharging (100) may further include a system of mechanical control for controlling the operation of the valve.

Abstract translation: 一种用于在机械密封件（2）中保持隔离流体的密封支撑系统（1），包括用于容纳阻挡流体的容器（10），用于在容器（10）和机械密封件（2）之间供给阻隔流体的系统， 用于自动检测容器（10）内的屏障流体的系统和用于自动恢复容器（10）内的屏障流体的系统，以及系统（100），用于在预定的时间段内自动地从容器（10）排出屏障流体 。 用于排放的系统（100）可以将容器（10）的阻隔流体自动地排出预定的时间。 排放系统（100）可以以预定的排放速率自动地从容器（10）中排出阻隔流体。 排放系统（100）优选地包括用于从容器（10）排出屏障流体的系统和用于自动控制从容器排出阻流液体的阀。 阀可以是电控阀，并且排出系统（100）还可以包括用于控制阀的操作的电控制系统。 阀可替代地是机械控制的阀，并且排放系统（100）还可以包括用于控制阀的操作的机械控制系统。

公开(公告)号：US20080309013A1

公开(公告)日：2008-12-18

申请号：US11570230

申请日：2005-06-07

Applicant: Easa Taheri Oskouei

Inventor： Easa Taheri Oskouei

IPC: F16J15/34

CPC classification number: F16J15/3404 ,  F16J15/3468 ,  F16J15/3472

Abstract: A mechanical seal assembly includes a rotary component having a rotary seal face, a stationary component having a stationary seal face and a central component arranged between the rotary component and the stationary component, which has a first seal face arranged adjacent the rotary seal face and a second seal face arranged adjacent the stationary seal face. The central component is configured so that, when seal face rotation of the rotary seal face or the stationary seal face, or both, occurs, the first seal face is configured to form a seal with the rotary seal face and the second seal face is configured to form a seal with the stationary seal face. The central component is arranged so that the first and second seal faces are aligned substantially parallel to the rotary and stationary seal faces, respectively. The central component is configured so that contact seals, or non-contact seals, form between the adjacent seal faces.

Abstract translation: 机械密封组件包括具有旋转密封面的旋转部件，具有固定密封面的固定部件和布置在旋转部件和固定部件之间的中心部件，其具有邻近旋转密封面设置的第一密封面和 第二密封面布置在固定密封面附近。 中心部件构成为，当旋转密封面或固定密封面或两者的密封面旋转时，第一密封面被构造成与旋转密封面形成密封，并且配置第二密封面 以形成与固定密封面的密封。 中心部件被布置成使得第一和第二密封面分别基本上平行于旋转和固定的密封面对准。 中心部件构造成使得接触密封件或非接触密封件形成在相邻的密封面之间。

公开(公告)号：US07029012B2

公开(公告)日：2006-04-18

申请号：US10471158

申请日：2002-03-08

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34

CPC classification number: F16J15/348 ,  F16J15/028 ,  F16J15/38

Abstract: A seal that provides sealing between a rotatable shaft and a housing has a stationary part for connection to the housing and a rotary part for rotation with the shaft. The rotary part includes a sleeve for mounting on the shaft. One end of the sleeve is provided with a non-elastometric sealing arrangement. The sealing arrangement has sealing surfaces for contacting outer circumferential surfaces of the sleeve and the shaft as well as means for effecting sealing engagement between each of said sleeve and said shaft and a respective sealing surface.

Abstract translation: 在可旋转轴和壳体之间提供密封的密封件具有用于连接到壳体的固定部分和用于与轴一起旋转的旋转部件。 旋转部件包括用于安装在轴上的套筒。 套筒的一端设置有非弹性密封装置。 密封装置具有用于接触套筒和轴的外周表面的密封表面以及用于实现每个所述套筒和所述轴之间的密封接合以及相应的密封表面的装置。

公开(公告)号：US20050177804A1

公开(公告)日：2005-08-11

申请号：US10508400

申请日：2003-03-17

Applicant: Jonathan Wilkinson

Inventor： Jonathan Wilkinson

IPC: G06F17/50 ,  G06Q30/00 ,  G06F17/00

CPC classification number: G06Q30/02 ,  G06F17/50

Abstract: A system and related method for generating an illustration of a first device, with the first device being one device of a plurality of such devices, the system having a plurality of illustration templates with each illustration template corresponding to one device of the plurality of devices, a device for choosing one illustration template corresponding the first device of said plurality of devices, and a device for modifying the illustration template for the first device responsive to features of the first device for generating an illustration thereof.

Abstract translation: 一种用于生成第一设备的图示的系统和相关方法，其中第一设备是多个这样的设备的一个设备，该系统具有多个插图模板，每个插图模板对应于多个设备中的一个设备， 用于选择对应于所述多个设备中的第一设备的一个插图模板的设备，以及用于响应于第一设备的特征来修改用于第一设备的插图模板以用于生成其图示的设备。