公开(公告)号：US10337616B2

公开(公告)日：2019-07-02

申请号：US15638974

申请日：2017-06-30

Applicant: Andrew Parkin

Inventor： Andrew Parkin

IPC: F16J15/34 ,  F16J15/16

Abstract: A mechanical seal assembly has two axially-spaced apart seals and including a rotary component that includes rotational members of each axially-spaced apart seal and a stationary component that includes stationary sealing members of each seal. A sleeve is located radially inwards of the rotational sealing members. An element, such as fluid ports, directs barrier or buffer fluid towards the sleeve and between the two axially-spaced apart seals. The sleeve is provided on its outer surface with means, such as recesses or protuberances, which displace barrier/buffer fluid axially towards both axially-spaced apart seals.

公开(公告)号：US20190072184A1

公开(公告)日：2019-03-07

申请号：US16120716

申请日：2018-09-04

Applicant: Joshua William Banks

Inventor： Joshua William Banks

IPC: F16J15/34 ,  F16C33/78 ,  F16J15/3252

Abstract: A bearing protector includes a static component fixed relative to a housing, in which a stationary sealing face profile is retained and a rotational component for fixing relative to a shaft with the static and rotational components held axially relative to each other. The rotational component has an annular sealing face profile energized by way of one or more magnetic elements retained within the static component to generate a positive sealing face contact between the stationary sealing face and rotational sealing face profiles. The magnets elements are held within recesses in the static component and extend radially inwards of the recesses.

公开(公告)号：US10167901B2

公开(公告)日：2019-01-01

申请号：US15579260

申请日：2016-06-08

Applicant: Oliver Pogmore

Inventor： Oliver Pogmore

IPC: F16C33/72 ,  H02K11/40 ,  H02K5/10

Abstract: A bearing isolator apparatus is for use in a piece of equipment which includes a rotatable shaft and a housing through which the shaft extends. The apparatus includes a static component for securing to the housing and a rotational component for securing to the shaft. A tortuous fluid path extends between the static component and the rotational component and a plurality of electrically conductive filaments extends between the static component and the rotational component, such that an electrical current can pass between the components. One or more conductive members electrically connect the rotor to the shaft.

公开(公告)号：US20180216736A1

公开(公告)日：2018-08-02

申请号：US15908530

申请日：2018-02-28

Applicant: Heath Stephenson

Inventor： Heath Stephenson

IPC: F16J15/34

CPC classification number: F16J15/3464 ,  F16J15/3404

Abstract: A mechanical seal support system for a sealing device for sealing a piece of industrial equipment, includes a mechanical seal for sealing the piece of industrial equipment and a system vessel for containing barrier fluid for the mechanical seal and being circumferentially split into a plurality of sections detachably attached for retaining pressure. The system vessel includes a clean-in-place (CIP) assembly, a cooling element and device for sterilizing the system vessel. The device for sterilizing the a heating element is formed as a coiled tubular element for the barrier fluid to pass therethrough, with closed-loop pipe work included for connecting the system vessel to the mechanical seal and a drain and filling device for removing and adding the barrier fluid to the system vessel.

公开(公告)号：US09939091B2

公开(公告)日：2018-04-10

申请号：US14958683

申请日：2015-12-03

Applicant: Heath Stephenson

Inventor： Heath Stephenson

IPC: F16L23/08 ,  F16B2/10

CPC classification number: F16L23/08 ,  F16B2/10

Abstract: A pipe clamp includes a first jaw pivotally connected to a second jaw, each jaw having a connection flange at each of its ends, in which the flanges at the pivoting end of the jaws are provided with a first locking mechanism and the flanges of the jaws distal from the pivoting end provided with second and third locking mechanisms. The second and third locking mechanisms are shaped such that, when they are in place, the combined width of the second and third locking mechanisms is less than twice the width of their widest crossways section in the same plane when not in place.

公开(公告)号：US09909623B2

公开(公告)日：2018-03-06

申请号：US14817055

申请日：2015-08-03

Applicant: Carl-Eiler Rodrigues

Inventor： Carl-Eiler Rodrigues

IPC: F16C33/66

CPC classification number: F16C33/6662 ,  F16C33/6659 ,  F16C33/667

Abstract: A bearing lubrication apparatus for use with a piece of rotating equipment includes a lubrication device having a bearing chamber with bearings located in the bearing chamber, a mist generating unit positioned below the bearing chamber and being in fluid communication with the bearing chamber, at least one mist inlet directed into the bearing chamber and being in fluid communication with the mist generating unit, and a coalescing unit adjacent the bearing chamber.

公开(公告)号：US09470315B2

公开(公告)日：2016-10-18

申请号：US13318265

申请日：2010-04-29

Applicant: Christopher John Rea ,  Stephen Martin Shaw ,  Andrew Colverson ,  Alan James Roddis

Inventor： Christopher John Rea ,  Stephen Martin Shaw ,  Andrew Colverson ,  Alan James Roddis

IPC: F16J15/34 ,  F16J15/40

CPC classification number: F16J15/3404 ,  F16J15/40 ,  Y10T29/49826

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09383039B2

公开(公告)日：2016-07-05

申请号：US14335253

申请日：2014-07-18

Applicant: AES Engineering Ltd.

Inventor： Simon Hirst ,  Neil Parkinson

IPC: F16L3/08 ,  F16L3/015 ,  F16L55/033 ,  F16L55/04 ,  F16L55/045 ,  F16L3/10 ,  F16L3/12 ,  F16L3/16 ,  F16L3/127 ,  F16F15/02 ,  H02G7/14 ,  F16L3/18 ,  F16L3/20 ,  F16L3/237 ,  F16L55/035

CPC classification number: F16L3/085 ,  F16F15/02 ,  F16L3/015 ,  F16L3/08 ,  F16L3/1091 ,  F16L3/1207 ,  F16L3/127 ,  F16L3/16 ,  F16L3/18 ,  F16L3/20 ,  F16L3/237 ,  F16L55/033 ,  F16L55/0335 ,  F16L55/035 ,  F16L55/04 ,  F16L55/041 ,  F16L55/043 ,  F16L55/045 ,  H02G7/14

Abstract: A pipework brace comprising a first pipework engaging member and a second engaging member. A first tubular strut and a second tubular strut are provided and the first tubular strut is attached to the first and second engaging members by connectors located at each end of the first tubular strut. The second tubular strut is connected to the first and second engaging members by connectors located at each end of the second tubular strut. The connectors each comprise two clamp members that are arranged to allow multi-axis rotation so that each end of the strut may be moved in at least two planes relative to the pipe work engaging members.

Abstract translation: 一种管道支架，其包括第一管道接合构件和第二接合构件。 提供第一管状支柱和第二管状支柱，并且第一管状支柱通过位于第一管状支柱的每个端部处的连接器附接到第一和第二接合构件。 第二管状支柱通过位于第二管状支柱的每个端部处的连接器连接到第一和第二接合构件。 连接器各自包括两个夹紧构件，其被布置成允许多轴旋转，使得支柱的每个端部可相对于管接合构件在至少两个平面中移动。

公开(公告)号：US20160032977A1

公开(公告)日：2016-02-04

申请号：US14817055

申请日：2015-08-03

Applicant: Carl-Eiler Rodrigues

Inventor： Carl-Eiler Rodrigues

IPC: F16C33/66

CPC classification number: F16C33/6662 ,  F16C33/6659 ,  F16C33/667

Abstract: A bearing lubrication apparatus for use with a piece of rotating equipment includes a lubrication device having a bearing chamber with bearings located in the bearing chamber, a mist generating unit positioned below the bearing chamber and being in fluid communication with the bearing chamber, at least one mist inlet directed into the bearing chamber and being in fluid communication with the mist generating unit, and a coalescing unit adjacent the bearing chamber.

Abstract translation: 一种与一片旋转设备一起使用的轴承润滑装置包括具有轴承室的润滑装置，所述轴承室位于所述轴承室中，雾产生单元位于所述轴承室下方并与所述轴承室流体连通，至少一个 导入轴承室的雾入口与雾产生单元流体连通，以及与轴承室相邻的聚结单元。

公开(公告)号：US20150300500A1

公开(公告)日：2015-10-22

申请号：US14647325

申请日：2013-11-22

Applicant: AES ENGINEERING LTD

Inventor： Thomas Broadbent

IPC: F16J15/34 ,  F16J15/38

CPC classification number: F16J15/344 ,  F16J15/3452 ,  F16J15/3464 ,  F16J15/38

Abstract: A mechanical seal for providing a fluid-tight seal between relatively rotatable elements includes a stationary part for securing to a housing, which has a stationary seal face, a rotary part for securing to a shaft, which includes a rotary seal face, a spring urging the rotary seal face into engagement with the stationary seal face and a toroidal sealing member between the rotary component and the shaft. The toroidal sealing member is accommodated within a recess of the rotary part, and the recess is defined by two members of which the first rotary part member includes the seal face and a second rotary part member is positioned between the first rotary part member and the spring.

Abstract translation: 用于在相对可旋转的元件之间提供流体密封的机械密封件包括用于固定到具有静止密封面的壳体的固定部件，用于固定到轴的旋转部件，其包括旋转密封面，弹簧推动 所述旋转密封面与所述固定密封面接合，并且所述旋转密封面与所述旋转部件和所述轴之间的环形密封构件接合。 环形密封构件容纳在旋转部的凹部内，凹部由两个部件限定，第一旋转部件包括密封面，第二旋转部件位于第一旋转部件和弹簧之间 。