ES2020450A6 - Means to repair gas leaks in a pipe section when in service - Google Patents

Means to repair gas leaks in a pipe section when in service

Info

Publication number
ES2020450A6
ES2020450A6 ES9001246A ES9001246A ES2020450A6 ES 2020450 A6 ES2020450 A6 ES 2020450A6 ES 9001246 A ES9001246 A ES 9001246A ES 9001246 A ES9001246 A ES 9001246A ES 2020450 A6 ES2020450 A6 ES 2020450A6
Authority
ES
Spain
Prior art keywords
service
pipe section
gas leaks
repair gas
repair
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.)
Expired - Fee Related
Application number
ES9001246A
Other languages
Spanish (es)
Inventor
Gila Miguel Angel Zugasti
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.)
Naturgy Energy Group SA
Original Assignee
Catalana de Gas SA
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 Catalana de Gas SA filed Critical Catalana de Gas SA
Priority to ES9001246A priority Critical patent/ES2020450A6/en
Publication of ES2020450A6 publication Critical patent/ES2020450A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Pipe Accessories (AREA)

Abstract

Means to repair gas leaks in a pipe section when in service, in which a joint between pipes 4 is located an impermeable textile strip 2 is used, equipped with a purge valve 12 for the discharge of air and gas and a column pressure gauge 14 which indicates the pressure existing within the enveloping moulding 6 during and after the final process of pressurising the mould.
ES9001246A 1990-05-03 1990-05-03 Means to repair gas leaks in a pipe section when in service Expired - Fee Related ES2020450A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9001246A ES2020450A6 (en) 1990-05-03 1990-05-03 Means to repair gas leaks in a pipe section when in service

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001246A ES2020450A6 (en) 1990-05-03 1990-05-03 Means to repair gas leaks in a pipe section when in service

Publications (1)

Publication Number Publication Date
ES2020450A6 true ES2020450A6 (en) 1991-08-01

Family

ID=8267145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001246A Expired - Fee Related ES2020450A6 (en) 1990-05-03 1990-05-03 Means to repair gas leaks in a pipe section when in service

Country Status (1)

Country Link
ES (1) ES2020450A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509834A (en) * 2013-12-20 2014-07-16 Thermaflue Systems Ltd A shield for a pipe joint carrying a pressurized fluid or gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509834A (en) * 2013-12-20 2014-07-16 Thermaflue Systems Ltd A shield for a pipe joint carrying a pressurized fluid or gas
GB2509834B (en) * 2013-12-20 2014-12-03 Thermaflue Systems Ltd Safety shield for a pipe joint

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: GAS NATURAL SDG, S.A.

FD1A Patent lapsed

Effective date: 20020506