F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
117/71, 32/22.5
F16L 58/06 (2006.01) B28B 19/00 (2006.01) B29C 67/00 (2006.01) F16L 58/10 (2006.01)
Patent
CA 1247465
ABSTRACT According to the method of coating the internal surface of a pipeline with a cement-sand mortar, a layer of the mortar is formed on said surface and is pressed and held by a flexible hose. Before the flexible hose is pressed to the mortar layer it is turned out and placed simultaneously with the formation of the mortar layer. The device effecting the method as claimed has a cement-sand feed system, a piston arranged in the pipeline with an annular clearance to distribute the mortar layer on the internal surface of the pipeline, a chamber accommodating the flexible hose and communicating therewith by a flowing medium feed system, said flowing medium serving as a means for feeding, turning out and pressing the flexible hose to the mortar layer formed on the surface of the pipeline. -1-
493128
Kryazhevskikh Nikolai F.
Medunitsa Vladimir L.
Oleinik Viktor N.
Shishkin Viktor V.
Shlatgauer Boris I.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Trest "juzhvodoprovod"
LandOfFree
Method of coating the internal surface of a pipeline with a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of coating the internal surface of a pipeline with a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of coating the internal surface of a pipeline with a... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1274712