发明名称 |
CONTAINMENT DEVICE FOR WORK CARRIED OUT ON A PIPE, AND ASSOCIATED METHOD |
摘要 |
The invention relates to the field of operations of cutting and isolating pipes that may contain a product that is hazardous to the environment or the personnel carrying out work and requires leaktight handling. The invention relates more particularly to a containment device 1 for work carried out on a pipe, comprising:
a rigid tool flange 11 having an end wall provided with an orifice with a section adapted to the external cross section of the pipe, an opening wider than the orifice located opposite the end wall, and a side access 111 for a cutting tool; anda flexible film 13 for forming a leaktight volume around the pipe, wherein a first film end that is fixed to said opening in the tool flange mounted on the pipe and a second film end that is connected to the pipe.;This invention also relates to a method for cutting and isolating a pipe. |
申请公布号 |
US2016201840(A1) |
申请公布日期 |
2016.07.14 |
申请号 |
US201414911880 |
申请日期 |
2014.08.11 |
申请人 |
SOLETANCHE FREYSSINET |
发明人 |
LACAMBRA Germinal |
分类号 |
F16L55/18 |
主分类号 |
F16L55/18 |
代理机构 |
|
代理人 |
|
主权项 |
1. Confinement device for working on a pipe, with the device comprising:
a rigid tool flange that has an end wall provided with an orifice with a section adapted to the external cross section of the pipe, an opening (11a) wider than the orifice and located opposite the end wall, and a side access for a cutting tool; and a flexible film for forming a leaktight volume around the pipe, with a first end of the film fixed to said opening of the tool flange mounted on the pipe and a second end of the film connected to the pipe. |
地址 |
Rueil Malmaison FR |