公开(公告)号：US20150219264A1

公开(公告)日：2015-08-06

申请号：US14357121

申请日：2012-07-27

Applicant: SHAWCOR LTD.

Inventor： Dílìp Kumar Tailor ,  Mark Phillip Brandon ,  Emerson John Tacoma ,  Shawn Doyle ,  David Seepersaud

IPC: F16L47/22 ,  B32B37/14 ,  F16L58/18 ,  B32B37/06 ,  B32B37/08 ,  B32B38/00 ,  B25B5/14 ,  B32B37/22

CPC classification number: F16L47/22 ,  B25B5/147 ,  B29C61/02 ,  B29C63/0004 ,  B29C63/42 ,  B32B37/06 ,  B32B37/08 ,  B32B37/142 ,  B32B37/22 ,  B32B38/0036 ,  B32B2307/31 ,  B32B2597/00 ,  F16L58/181 ,  H05B3/58

Abstract: An apparatus for heating an elongate tubular article, such as a heat shrinkable sleeve applied around a welded pipe joint during pipeline construction. The apparatus is in the form of a frame which can be disposed around the article, the frame having a heater device having both longitudinally disposed heating zones and radially disposed heating sectors, each of which can be independently controlled. Alternatively, or in combination, the apparatus can have an air circulation system. Also, a method for shrinking a heat shrinkable sleeve comprising use of said apparatus.

Abstract translation: 一种用于加热细长管状物品的装置，例如在管道结构期间施加在焊接管接头周围的可热收缩的套管。 该设备是可以设置在物品周围的框架的形式，框架具有加热器装置，该加热器装置具有纵向设置的加热区和径向设置的加热扇区，每个加热区可独立控制。 或者或组合地，该装置可以具有空气循环系统。 而且，还包括使用所述装置收缩热收缩套筒的方法。

公开(公告)号：US11117153B2

公开(公告)日：2021-09-14

申请号：US16309365

申请日：2017-06-13

Applicant: SHAWCOR LTD.

Inventor： Jeremy Joseph Ellis ,  Jarrod Shugg ,  Shawn Doyle ,  Ronald J. Dunn

IPC: B05B12/00 ,  B05B13/04 ,  B05D1/02 ,  B05D7/14

Abstract: Provided is an apparatus for coating a girth weld and a cutback region surrounding said girth weld, said apparatus having lateral travel at least equal to the length of the cutback region and circumferential rotational travel around the pipe. The apparatus can provide a multiple component coating accurately and safely, without the need for solvent flushing of the apparatus.

公开(公告)号：US20190314846A1

公开(公告)日：2019-10-17

申请号：US16309365

申请日：2017-06-13

Applicant: SHAWCOR LTD.

Inventor： Jeremy Joseph Ellis ,  Jarrod Shugg ,  Shawn Doyle ,  Ronald J. Dunn

IPC: B05B13/04 ,  B05D1/02 ,  B05D7/14 ,  B05B12/00

Abstract: Provided is an apparatus for coating a girth weld and a cutback region surrounding said girth weld, said apparatus having lateral travel at least equal to the length of the cutback region and circumferential rotational travel around the pipe. The apparatus can provide a multiple component coating accurately and safely, without the need for solvent flushing of the apparatus.