FR2449217A1 - Generateur de pression fluctuante - Google Patents

Generateur de pression fluctuante

Info

Publication number
FR2449217A1
FR2449217A1 FR7904155A FR7904155A FR2449217A1 FR 2449217 A1 FR2449217 A1 FR 2449217A1 FR 7904155 A FR7904155 A FR 7904155A FR 7904155 A FR7904155 A FR 7904155A FR 2449217 A1 FR2449217 A1 FR 2449217A1
Authority
FR
France
Prior art keywords
piston
interconnected
produced
pressure
reaction chambers
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
FR7904155A
Other languages
English (en)
Other versions
FR2449217B1 (fr
Inventor
Daniel Abrassard
Lucien Fouchs
Marcel Lambert
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.)
Electricite de France SA
Original Assignee
Electricite 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7904155A priority Critical patent/FR2449217A1/fr
Publication of FR2449217A1 publication Critical patent/FR2449217A1/fr
Application granted granted Critical
Publication of FR2449217B1 publication Critical patent/FR2449217B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

L'INVENTION CONCERNE UN GENERATEUR DE PRESSION FLUCTUANTE EN PHASE LIQUIDE A PRESSION MOYENNE REGLABLE. UN GENERATEUR DE VIBRATIONS TRANSMET A UN PISTON UN MOUVEMENT DE VA-ET-VIENT A L'INTERIEUR D'UN BOITIER POUR ENGENDRER DES VIBRATIONS DANS UNE CHAMBRE DE COMPRESSION DEFINIE ENTRE LE BOITIER ET L'UNE DES EXTREMITES DU PISTON, UNE CHAMBRE DE REACTION DEFINIE ENTRE LE BOITIER ET L'AUTRE EXTREMITE DU PISTON ETANT SOUMISE A LA MEME PRESSION MOYENNE QUE LA CHAMBRE DE COMPRESSION, DE SORTE QUE LA FORCE RESULTANTE MOYENNE EXERCEE SUR LE PISTON SOIT NULLE. APPLICATION A L'ETALONNAGE EN PHASE LIQUIDE DES TRANSMETTEURS DE PRESSION, PAR COMPARAISON A UN TRANSMETTEUR ETALON, AVEC OU SANS LIGNE DE PRESSION ENTRE PRISE DE PRESSION ET TRANSMETTEUR.
FR7904155A 1979-02-19 1979-02-19 Generateur de pression fluctuante Granted FR2449217A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7904155A FR2449217A1 (fr) 1979-02-19 1979-02-19 Generateur de pression fluctuante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904155A FR2449217A1 (fr) 1979-02-19 1979-02-19 Generateur de pression fluctuante

Publications (2)

Publication Number Publication Date
FR2449217A1 true FR2449217A1 (fr) 1980-09-12
FR2449217B1 FR2449217B1 (fr) 1981-11-20

Family

ID=9222142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904155A Granted FR2449217A1 (fr) 1979-02-19 1979-02-19 Generateur de pression fluctuante

Country Status (1)

Country Link
FR (1) FR2449217A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503362A1 (fr) * 1981-03-31 1982-10-08 Commissariat Energie Atomique Dispositif d'etalonnage des capteurs de pression en dynamique
EP1369677A1 (fr) * 2002-06-05 2003-12-10 General Electric Company Dispositif et procédé de calibration d'un capteur de combustion dynamique
FR3006445A1 (fr) * 2013-05-29 2014-12-05 Technoboost Procede d'etalonnage de capteurs de pression d'un circuit relie a une machine hydraulique generant une pression dynamique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590626A (en) * 1970-03-04 1971-07-06 Kistler Instr Corp Sinusoidal pressure calibrator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590626A (en) * 1970-03-04 1971-07-06 Kistler Instr Corp Sinusoidal pressure calibrator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503362A1 (fr) * 1981-03-31 1982-10-08 Commissariat Energie Atomique Dispositif d'etalonnage des capteurs de pression en dynamique
EP1369677A1 (fr) * 2002-06-05 2003-12-10 General Electric Company Dispositif et procédé de calibration d'un capteur de combustion dynamique
US6813925B2 (en) 2002-06-05 2004-11-09 General Electric Company Calibration method and system for a dynamic combustor sensor
FR3006445A1 (fr) * 2013-05-29 2014-12-05 Technoboost Procede d'etalonnage de capteurs de pression d'un circuit relie a une machine hydraulique generant une pression dynamique

Also Published As

Publication number Publication date
FR2449217B1 (fr) 1981-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse