CA2079335A1 - Installation of lateral linings from the main pipeline out - Google Patents

Installation of lateral linings from the main pipeline out

Info

Publication number
CA2079335A1
CA2079335A1 CA002079335A CA2079335A CA2079335A1 CA 2079335 A1 CA2079335 A1 CA 2079335A1 CA 002079335 A CA002079335 A CA 002079335A CA 2079335 A CA2079335 A CA 2079335A CA 2079335 A1 CA2079335 A1 CA 2079335A1
Authority
CA
Canada
Prior art keywords
lateral
pipe
lining
bag
installation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002079335A
Other languages
French (fr)
Other versions
CA2079335C (en
Inventor
Eric Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INA Acquisition Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB909009073A external-priority patent/GB9009073D0/en
Application filed by Individual filed Critical Individual
Publication of CA2079335A1 publication Critical patent/CA2079335A1/en
Application granted granted Critical
Publication of CA2079335C publication Critical patent/CA2079335C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The lining of a lateral pipe which leads into a main pipe is effected by everting a resin impregnated tubular lining through an elbow in the main pipe. Eversion is by means of fluid under pressure supplied through a pressure pipe. The elbow is held in position by an inflatable bag which is inflated by the said fluid and the bag also seals the lateral/main pipe junction. The bag is such that at least one additional pressure pipe may extend past the seal arrangement so that at the same time as the first mentioned lateral lining is curing, a second lateral may be similarly lined.
CA002079335A 1990-04-23 1991-04-22 Installation of lateral linings from the main pipeline out Expired - Lifetime CA2079335C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909009073A GB9009073D0 (en) 1990-04-23 1990-04-23 Improvements relating to the lining of pipelines or passageways
GB9009073.9 1990-04-23
PCT/GB1991/000628 WO1991016568A1 (en) 1990-04-23 1991-04-22 Improvements relating to the lining of pipelines or passageways

Publications (2)

Publication Number Publication Date
CA2079335A1 true CA2079335A1 (en) 1991-10-24
CA2079335C CA2079335C (en) 2006-06-27

Family

ID=26296975

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002079335A Expired - Lifetime CA2079335C (en) 1990-04-23 1991-04-22 Installation of lateral linings from the main pipeline out

Country Status (2)

Country Link
CA (1) CA2079335C (en)
NO (1) NO924033D0 (en)

Also Published As

Publication number Publication date
CA2079335C (en) 2006-06-27
NO924033L (en) 1992-10-19
NO924033D0 (en) 1992-10-19

Similar Documents

Publication Publication Date Title
MY111281A (en) Method of lining a branch pipe
AU677229B2 (en) Improvements relating to the lining of pipelines and passageways
GR3017417T3 (en) Pipe sleeve joint and sealing means for such a joint.
HU9301339D0 (en) Method for lining pipelines and underground channels
CA2123796A1 (en) Rehabilitation of pipelines and passageways with a flexible liner using an inflatable bladder
MY117589A (en) Pipe liner bag, manufacturing method therefor and pipe repair method.
EP0938964A3 (en) Branch pipe liner bag and branch pipe lining method
MY109465A (en) A method for lining a branch pipe
AU7081387A (en) Pipe for relining underground pipelines
SE8603706D0 (en) SET AND DEVICE FOR INTERNAL LINING OF A PASSAGE
HU9701131D0 (en) Process for in situ insulation, mostly reinsulation of underground steampipes
HRP940594A2 (en) Concrete pipe having corrosion resistant inner lining, suitable pipe connection pieces and sealing arrangements integrated into the end pieces of the pipes
GR3004907T3 (en)
SE8800653D0 (en) METHOD AND DEVICE FOR RENOVATING A DUCT SYSTEM
CA2079335A1 (en) Installation of lateral linings from the main pipeline out
CA2173728A1 (en) Method for relining a branch conduit of a main conduit
DE69012106D1 (en) LINING OF PIPELINES AND CHANNELS.
CY1392A (en) Lining of side connections
SE8802005D0 (en) RODS FOR INFO LINING OF MARKET LOCATIONS
ATE169263T1 (en) IMPROVEMENTS TO THE LINING OF PIPES AND PASSAGES
AU2608788A (en) Tube for lining of pressure water pipes
NZ501983A (en) Method of rehabilitating an existing pipeline using inflatable bladder to force resin impregnated liner against inside wall of pipe
EP0683347A3 (en) Device for repairing underground pipelines.
EP0819231B1 (en) Branched sewer re-lining
CA2132492A1 (en) Liner pipe for repair of a host pipe

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry