公开(公告)号：US20070296157A1

公开(公告)日：2007-12-27

申请号：US11765786

申请日：2007-06-20

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/44

CPC classification number: F16J15/4474

Abstract: A bearing seal includes a radially split stator and a rotor. The rotor is enclosed within the stator along the internal length of the rotor. The rotor may, optionally, also be radially split.

Abstract translation: 轴承密封件包括径向分开的定子和转子。 转子沿着转子的内部长度封闭在定子内。 转子也可以是径向分开的。

公开(公告)号：US20070222158A1

公开(公告)日：2007-09-27

申请号：US11690011

申请日：2007-03-22

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/00

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：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：US08955848B2

公开(公告)日：2015-02-17

申请号：US12276854

申请日：2008-11-24

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34 ,  F16J15/36

CPC classification number: F16J15/36 ,  F16J15/348 ,  F16J15/3484

Abstract: A mechanical seal includes an elastomeric member, a spring biasing device, a longitudinally floating first member, a longitudinally non-floating second member and a longitudinally floating seal face. The elastomeric member is in a sealing engagement with the seal face. The first and second members and the spring biasing device are longitudinally positioned between the seal face and the second member. The first member and the second member are longitudinally restrained and rotationally coupled by at least one substantially male radially protruding portion in one of the members engaging in at least one substantially female portion in the other member of the two members. The first and second members are arranged for a sealing engagement with the seal face in a single seal utilizing the elastomeric member, or with the seal face and an additional seal face in a double seal utilizing an additional elastomeric member.

Abstract translation: 机械密封件包括弹性体构件，弹簧偏置装置，纵向浮动的第一构件，纵向非浮动的第二构件和纵向浮动的密封面。 弹性构件与密封面密封接合。 第一和第二构件和弹簧偏置装置纵向地定位在密封面和第二构件之间。 第一构件和第二构件通过至少一个基本上呈雄性的径向突出部分在其中一个构件中被纵向限制和旋转地联接，所述至少一个基本上呈雄性的径向突出部分接合在两个构件的另一构件中的至少一个基本上阴部。 第一和第二构件被布置成利用弹性构件在单个密封件中密封接合密封面，或者利用附加的弹性体构件与密封面和双重密封件中的附加密封面进行密封接合。

公开(公告)号：US20110227290A1

公开(公告)日：2011-09-22

申请号：US12900267

申请日：2010-10-07

Applicant: Alan James Roddis ,  Easa Taheri-Oskouei

Inventor： Alan James Roddis ,  Easa Taheri-Oskouei

IPC: F16J15/34

CPC classification number: F16J15/3404

Abstract: A flow inducing ring for a mechanical seal includes a body portion having a first edge face and a second edge face, and at least one first groove extending both axially and circumferentially in one direction across the body portion from the first edge face to the second edge face. At least one second groove extends both axially and circumferentially in an opposite direction across the body portion from the first edge face to the second edge face. Each of the first groove and the second groove includes an entry portion, configured to draw a barrier fluid into the groove from the first edge face, and an exit portion, that is configured to expel barrier fluid from the groove to the second edge face and to impede the drawing of barrier fluid into the groove from the second edge face. The first and second grooves preferably have substantially constant cross-sections throughout the entirety of their lengths for enhanced uniform fluid flow.

Abstract translation: 用于机械密封的导流环包括具有第一边缘面和第二边缘面的主体部分，以及至少一个沿着一个方向轴向和周向延伸的第一凹槽，跨越主体部分从第一边缘面到第二边缘 面对。 至少一个第二槽沿相反方向轴向和周向延伸穿过主体部分从第一边缘面到第二边缘面。 第一凹槽和第二凹槽中的每一个包括入口部分，其构造成从第一边缘面将阻挡流体从凹槽中拉出;以及出口部分，其构造成将阻挡流体从凹槽排出到第二边缘面， 以阻止阻挡流体从第二边缘面进入凹槽内。 第一和第二槽优选地在其整个长度上具有基本恒定的横截面，以增强均匀的流体流动。

公开(公告)号：US20100193295A1

公开(公告)日：2010-08-05

申请号：US11993415

申请日：2006-06-20

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F01M1/08

CPC classification number: F16C33/6674 ,  F16C33/6662 ,  F16C33/667 ,  F16C35/04 ,  F16N7/32

Abstract: A lubrication apparatus for lubricating a surface of at least one component of a piece of equipment, which includes a lubrication mist generating unit in which air and a lubricant are combined to form a lubricant mist. A device is included for directly connecting the lubrication mist generating unit to the equipment at a position adjacent the surface to be lubricated.

Abstract translation: 一种用于润滑一件设备的至少一个部件的表面的润滑装置，其包括其中空气和润滑剂组合以形成润滑剂雾的润滑雾产生单元。 包括用于将润滑雾产生单元直接连接到与待润滑表面相邻的位置处的设备的装置。

公开(公告)号：US20100187764A1

公开(公告)日：2010-07-29

申请号：US12669564

申请日：2008-07-18

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/16

CPC classification number: F04D29/106 ,  F16J15/181

Abstract: A seal cavity throat bushing, for use with rotating fluid equipment having a seal cavity, is defined by a rotary shaft having an axis. The shaft housing surrounds at least a portion of the shaft and a sealing device engages the shaft and the housing at one end of the cavity. The bushing includes an annular element, which is adapted for a tight fit in a housing at the entrance to the cavity opposite the one end. The annular element has a radially outer cylindrical surface for contacting a cavity wall of the housing and a radially cylindrical surface having a diameter greater than that of the shaft to define a gap there-between.

Abstract translation: 与具有密封腔的旋转流体设备一起使用的密封腔喉部衬套由具有轴线的旋转轴限定。 轴壳体围绕轴的至少一部分，并且密封装置在腔的一端处接合轴和壳体。 衬套包括环形元件，其适于紧密配合在与一端相对的腔的入口处的壳体中。 环形元件具有用于接触壳体的空腔壁的径向外圆柱形表面和具有大于轴的直径的径向圆柱形表面，以在其间限定间隙。

公开(公告)号：US20100123055A1

公开(公告)日：2010-05-20

申请号：US12621215

申请日：2009-11-18

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16M11/04 ,  F28D15/00

CPC classification number: F16J15/3404 ,  F16J15/406

Abstract: A seal support system for a device for sealing an item of rotating equipment, including a device for generating air movement, includes a vessel for holding fluid for supplying to the sealing device. The system further includes an adjustable stand on which the vessel is mounted and a device for deflecting air along a path into which the vessel can be positioned.

Abstract translation: 一种用于密封旋转设备的装置的密封支撑系统，包括用于产生空气运动的装置，包括容纳用于供给密封装置的流体的容器。 该系统还包括容器安装在其上的可调架，以及用于沿着容器可定位的路径偏转空气的装置。

公开(公告)号：US20090127792A1

公开(公告)日：2009-05-21

申请号：US12276854

申请日：2008-11-24

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34

CPC classification number: F16J15/36 ,  F16J15/348 ,  F16J15/3484

Abstract: A mechanical seal includes an elastomeric member, a spring biasing device, a longitudinally floating first member, a longitudinally non-floating second member and a longitudinally floating seal face. The elastomeric member is in a sealing engagement with the seal face. The first and second members and the spring biasing device are longitudinally positioned between the seal face and the second member. The first member and the second member are longitudinally restrained and rotationally coupled by at least one substantially male radially protruding portion in one of the members engaging in at least one substantially female portion in the other member of the two members. The first and second members are arranged for a sealing engagement with the seal face in a single seal utilizing the elastomeric member, or with the seal face and an additional seal face in a double seal utilizing an additional elastomeric member.

Abstract translation: 机械密封件包括弹性体构件，弹簧偏置装置，纵向浮动的第一构件，纵向非浮动的第二构件和纵向浮动的密封面。 弹性构件与密封面密封接合。 第一和第二构件和弹簧偏置装置纵向地定位在密封面和第二构件之间。 第一构件和第二构件通过至少一个基本上呈雄性的径向突出部分在其中一个构件中被纵向限制和旋转地联接，所述至少一个基本上呈雄性的径向突出部分接合在两个构件的另一构件中的至少一个基本上阴部。 第一和第二构件被布置成利用弹性构件在单个密封件中密封接合密封面，或者利用附加的弹性体构件与密封面和双重密封件中的附加密封面进行密封接合。

公开(公告)号：US20070246893A1

公开(公告)日：2007-10-25

申请号：US11737481

申请日：2007-04-19

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34

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。