Processing

Please wait...

Settings

Settings

Goto Application

1. WO1997049946 - PIPE LINER

Publication Number WO/1997/049946
Publication Date 31.12.1997
International Application No. PCT/GB1997/001642
International Filing Date 19.06.1997
Chapter 2 Demand Filed 19.01.1998
IPC
F16L 55/11 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
10Means for stopping flow in pipes or hoses
11Plugs
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
F16L 55/1116
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND 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
10Means for stopping flow from or in pipes or hoses
11Plugs
1116glued or welded
F16L 55/165
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND 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 ; or flexible liner; being inserted in the damaged section
Applicants
  • BG PLC [GB]/[GB] (AllExceptUS)
  • PARKES, Adrian, Sydney [GB]/[GB] (UsOnly)
Inventors
  • PARKES, Adrian, Sydney
Agents
  • MORGAN, David, J.
Priority Data
9613009.121.06.1996GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PIPE LINER
(FR) TUBE DE PROTECTION
Abstract
(EN)
A liner pipe (15) for lining an existing pipe comprising a first elongate portion (14) of plastics material and including a second portion (11) extending from the first portion and having a flexibility substantially greater than the first portion to assist in insertion through an existing pipe.
(FR)
Tube de protection pour garnir un tuyau existant, composé d'une première partie allongée (14) de matériau plastique et d'une seconde partie (11) prolongeant la première partie et dont la flexibilité est sensiblement plus grande que celle de la première partie pour faciliter son insertion dans un tuyau existant.
Latest bibliographic data on file with the International Bureau