HUP9902849A2 - Pipe liner - Google Patents

Pipe liner

Info

Publication number
HUP9902849A2
HUP9902849A2 HU9902849A HUP9902849A HUP9902849A2 HU P9902849 A2 HUP9902849 A2 HU P9902849A2 HU 9902849 A HU9902849 A HU 9902849A HU P9902849 A HUP9902849 A HU P9902849A HU P9902849 A2 HUP9902849 A2 HU P9902849A2
Authority
HU
Hungary
Prior art keywords
liner
pipe
seal
section
pipe liner
Prior art date
Application number
HU9902849A
Other languages
Hungarian (hu)
Inventor
Adrian Sydney Parkes
Original Assignee
Bg Plc
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
Application filed by Bg Plc filed Critical Bg Plc
Priority to HU9902849A priority Critical patent/HUP9902849A3/en
Publication of HUP9902849A2 publication Critical patent/HUP9902849A2/en
Publication of HUP9902849A3 publication Critical patent/HUP9902849A3/en

Links

Abstract

The liner (15) comprises an elongate portion (14) that has sections of variable flexibility. The second section of the liner terminates in a nose cone (10) that is configured to enable a seal to be formed between the liner pipe and the existing pipe. The section is also provided with a stopper (13) that is used to temporarily prevent fluid flow into the liner pipe. The seal may include multiple radial vanes.
HU9902849A 1997-06-19 1997-06-19 Pipe liner HUP9902849A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU9902849A HUP9902849A3 (en) 1997-06-19 1997-06-19 Pipe liner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9902849A HUP9902849A3 (en) 1997-06-19 1997-06-19 Pipe liner

Publications (2)

Publication Number Publication Date
HUP9902849A2 true HUP9902849A2 (en) 1999-12-28
HUP9902849A3 HUP9902849A3 (en) 2000-02-28

Family

ID=89999103

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9902849A HUP9902849A3 (en) 1997-06-19 1997-06-19 Pipe liner

Country Status (1)

Country Link
HU (1) HUP9902849A3 (en)

Also Published As

Publication number Publication date
HUP9902849A3 (en) 2000-02-28

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