FR2849695B1 - Procede de controle et de diagnostic de fuites sur un reseau de distribution d'un gaz - Google Patents

Procede de controle et de diagnostic de fuites sur un reseau de distribution d'un gaz

Info

Publication number
FR2849695B1
FR2849695B1 FR0300131A FR0300131A FR2849695B1 FR 2849695 B1 FR2849695 B1 FR 2849695B1 FR 0300131 A FR0300131 A FR 0300131A FR 0300131 A FR0300131 A FR 0300131A FR 2849695 B1 FR2849695 B1 FR 2849695B1
Authority
FR
France
Prior art keywords
controlling
distribution network
gas distribution
diagnosing leaks
diagnosing
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
FR0300131A
Other languages
English (en)
Other versions
FR2849695A1 (fr
Inventor
Michel Georges Andre Somnier
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to FR0300131A priority Critical patent/FR2849695B1/fr
Publication of FR2849695A1 publication Critical patent/FR2849695A1/fr
Application granted granted Critical
Publication of FR2849695B1 publication Critical patent/FR2849695B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR0300131A 2003-01-08 2003-01-08 Procede de controle et de diagnostic de fuites sur un reseau de distribution d'un gaz Expired - Fee Related FR2849695B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0300131A FR2849695B1 (fr) 2003-01-08 2003-01-08 Procede de controle et de diagnostic de fuites sur un reseau de distribution d'un gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300131A FR2849695B1 (fr) 2003-01-08 2003-01-08 Procede de controle et de diagnostic de fuites sur un reseau de distribution d'un gaz

Publications (2)

Publication Number Publication Date
FR2849695A1 FR2849695A1 (fr) 2004-07-09
FR2849695B1 true FR2849695B1 (fr) 2005-06-03

Family

ID=32524739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300131A Expired - Fee Related FR2849695B1 (fr) 2003-01-08 2003-01-08 Procede de controle et de diagnostic de fuites sur un reseau de distribution d'un gaz

Country Status (1)

Country Link
FR (1) FR2849695B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113124327B (zh) * 2021-04-14 2022-11-25 云南云能科技有限公司 一种天然气管道的监测方法、装置及监测调度系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH502549A (de) * 1969-04-22 1971-01-31 Siemens Ag Verfahren zum Feststellen von Lecks in Rohrleitungen
EP0094533B1 (fr) * 1982-05-15 1986-03-12 Fried. Krupp Gesellschaft mit beschränkter Haftung Méthode d'essai de fuite de tuyaux ou tuyautages
FR2549576B1 (fr) * 1983-07-21 1990-06-15 Cqfd Procede et dispositif de controle de fuite sur un reseau de distribution de fluide
US5369984A (en) * 1993-08-31 1994-12-06 Environmental Systems Products, Inc. Method and apparatus for testing of tank integrity of vehicle fuel systems

Also Published As

Publication number Publication date
FR2849695A1 (fr) 2004-07-09

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse

Effective date: 20060929

RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20100930