FR2658912B1 - Dispositif et procede pour le controle de reseau hydraulique. - Google Patents

Dispositif et procede pour le controle de reseau hydraulique.

Info

Publication number
FR2658912B1
FR2658912B1 FR9002602A FR9002602A FR2658912B1 FR 2658912 B1 FR2658912 B1 FR 2658912B1 FR 9002602 A FR9002602 A FR 9002602A FR 9002602 A FR9002602 A FR 9002602A FR 2658912 B1 FR2658912 B1 FR 2658912B1
Authority
FR
France
Prior art keywords
network control
hydraulic network
hydraulic
control
network
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
FR9002602A
Other languages
English (en)
Other versions
FR2658912A1 (fr
Inventor
Christian Laplaud
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 FR9002602A priority Critical patent/FR2658912B1/fr
Publication of FR2658912A1 publication Critical patent/FR2658912A1/fr
Application granted granted Critical
Publication of FR2658912B1 publication Critical patent/FR2658912B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Examining Or Testing Airtightness (AREA)
FR9002602A 1990-02-26 1990-02-26 Dispositif et procede pour le controle de reseau hydraulique. Expired - Fee Related FR2658912B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9002602A FR2658912B1 (fr) 1990-02-26 1990-02-26 Dispositif et procede pour le controle de reseau hydraulique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002602A FR2658912B1 (fr) 1990-02-26 1990-02-26 Dispositif et procede pour le controle de reseau hydraulique.

Publications (2)

Publication Number Publication Date
FR2658912A1 FR2658912A1 (fr) 1991-08-30
FR2658912B1 true FR2658912B1 (fr) 1994-02-11

Family

ID=9394294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002602A Expired - Fee Related FR2658912B1 (fr) 1990-02-26 1990-02-26 Dispositif et procede pour le controle de reseau hydraulique.

Country Status (1)

Country Link
FR (1) FR2658912B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807631A1 (de) * 1978-02-22 1979-08-30 Seba Mess Ortungstech Verfahren zur bestimmung von undichtigkeiten von im erdboden verlegten wasserleitungen
DE3720345A1 (de) * 1987-06-19 1988-12-29 Sewerin Hermann Gmbh Verfahren zur frueherkennung von leckstellen in einem wasserrohrnetz

Also Published As

Publication number Publication date
FR2658912A1 (fr) 1991-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
D3 Decision to revoke the decision of lapse
RN Application for restoration
ST Notification of lapse
FC Favourable decision of inpi director general on an application for restauration.
TQ Partial transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20061031