FR2334144A2 - Dispositif destine a eliminer les surpressions dues a des coupures rapides de debit d'un fluide - Google Patents

Dispositif destine a eliminer les surpressions dues a des coupures rapides de debit d'un fluide

Info

Publication number
FR2334144A2
FR2334144A2 FR7537284A FR7537284A FR2334144A2 FR 2334144 A2 FR2334144 A2 FR 2334144A2 FR 7537284 A FR7537284 A FR 7537284A FR 7537284 A FR7537284 A FR 7537284A FR 2334144 A2 FR2334144 A2 FR 2334144A2
Authority
FR
France
Prior art keywords
valve
bypass passage
main
seating against
eliminating gas
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
FR7537284A
Other languages
English (en)
Other versions
FR2334144B2 (fr
Inventor
Raymond Jacquemard
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.)
Engie SA
Original Assignee
Gaz de France 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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR7537284A priority Critical patent/FR2334144A2/fr
Publication of FR2334144A2 publication Critical patent/FR2334144A2/fr
Application granted granted Critical
Publication of FR2334144B2 publication Critical patent/FR2334144B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
FR7537284A 1975-12-05 1975-12-05 Dispositif destine a eliminer les surpressions dues a des coupures rapides de debit d'un fluide Granted FR2334144A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7537284A FR2334144A2 (fr) 1975-12-05 1975-12-05 Dispositif destine a eliminer les surpressions dues a des coupures rapides de debit d'un fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537284A FR2334144A2 (fr) 1975-12-05 1975-12-05 Dispositif destine a eliminer les surpressions dues a des coupures rapides de debit d'un fluide

Publications (2)

Publication Number Publication Date
FR2334144A2 true FR2334144A2 (fr) 1977-07-01
FR2334144B2 FR2334144B2 (fr) 1978-12-29

Family

ID=9163373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537284A Granted FR2334144A2 (fr) 1975-12-05 1975-12-05 Dispositif destine a eliminer les surpressions dues a des coupures rapides de debit d'un fluide

Country Status (1)

Country Link
FR (1) FR2334144A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611023A1 (fr) * 1987-02-16 1988-08-19 Desbordes A Ets Appareil anti-coups de belier a membrane
WO2001079733A1 (fr) * 2000-04-14 2001-10-25 Zip Heaters (Australia) Pty Limited Ameliorations concernant des chaudieres/et ou unites de refrigeration d'eau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611023A1 (fr) * 1987-02-16 1988-08-19 Desbordes A Ets Appareil anti-coups de belier a membrane
WO2001079733A1 (fr) * 2000-04-14 2001-10-25 Zip Heaters (Australia) Pty Limited Ameliorations concernant des chaudieres/et ou unites de refrigeration d'eau

Also Published As

Publication number Publication date
FR2334144B2 (fr) 1978-12-29

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