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1. WO1996005378 - A METHOD OF LINING A WELL OR A PIPE AND A SUPPORT RING FOR USE WHEN CARRYING OUT THE METHOD

Publication Number WO/1996/005378
Publication Date 22.02.1996
International Application No. PCT/DK1995/000324
International Filing Date 09.08.1995
Chapter 2 Demand Filed 11.03.1996
IPC
E02D 29/12 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
29Underground or underwater structures; Retaining walls
12Manhole shafts; Other inspection or access chambers; Accessories therefor
E03F 5/02 2006.01
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
02Manhole shafts or other inspection chambers; Snow-filling openings; Accessories
F16L 55/165 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
16Devices for covering leaks in pipes or hoses, e.g. hose-menders
162from inside the pipe
165a pipe being inserted in the damaged section
CPC
E02D 29/12
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
29Independent; underground or underwater structures
12Manhole shafts; Other inspection or access chambers; Accessories therefor
E02D 29/124
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
29Independent; underground or underwater structures
12Manhole shafts; Other inspection or access chambers; Accessories therefor
124Shaft entirely made of synthetic material
E02D 29/125
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
29Independent; underground or underwater structures
12Manhole shafts; Other inspection or access chambers; Accessories therefor
125characterised by the lining of the shaft
E03F 5/02
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
02Manhole shafts or other inspection chambers
E03F 5/024
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
02Manhole shafts or other inspection chambers
024made of plastic material
E03F 5/025
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
02Manhole shafts or other inspection chambers
025provided with a liner
Applicants
  • NIELSEN, Kjeld, Povl [DK/DK]; DK
Inventors
  • NIELSEN, Kjeld, Povl; DK
Agents
  • JØRGENSEN, Bjørn, Barker; Internationalt Patent-Bureau 23 Høje Taastrup Boulevard DK-2630 Taastrup, DK
Priority Data
0928/9409.08.1994DK
Publication Language English (EN)
Filing Language Danish (DA)
Designated States
Title
(EN) A METHOD OF LINING A WELL OR A PIPE AND A SUPPORT RING FOR USE WHEN CARRYING OUT THE METHOD
(FR) PROCEDE DE REVETEMENT D'UN PUITS OU D'UNE CONDUITE ET ANNEAU DE SUPPORT UTILISE DANS LA MISE EN ×UVRE DU PROCEDE
Abstract
(EN)
The process comprises the step of entering a number of still not joined elongated panels (1), which panels at their long sides include organs for joining said panels, inside the manhole (5). The panels (1) are thereafter joined to form a cylinder (11) which is properly placed inside the manhole (5) or the pipe. The annular space between the wall of the manhole (5) or the pipe and the cylinder (11) is then filled with a curable material (12) such as concrete. The invention further comprises a supporting ring to be used in the process.
(FR)
Le procédé comprend l'étape consistant à introduire un certain nombre de panneaux allongés (1) non assemblés, lesquels présentent au niveau de leurs côtés longs des organes d'assemblage desdits panneaux, à l'intérieur du trou d'homme (5). Les panneaux (1) sont ensuite assemblés pour former un cylindre (11), lequel est placé correctement à l'intérieur du trou d'homme (5) ou de la conduite. L'espace annulaire entre la paroi du trou d'homme (5) ou de la conduite et le cylindre (11) est ensuite rempli d'un matériau durcissable (12) tel que du béton. L'invention concerne également un anneau de support à utiliser dans le procédé.
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