FR2439389A1 - Perfectionnements aux compteurs de liquide a piston - Google Patents

Perfectionnements aux compteurs de liquide a piston

Info

Publication number
FR2439389A1
FR2439389A1 FR7829730A FR7829730A FR2439389A1 FR 2439389 A1 FR2439389 A1 FR 2439389A1 FR 7829730 A FR7829730 A FR 7829730A FR 7829730 A FR7829730 A FR 7829730A FR 2439389 A1 FR2439389 A1 FR 2439389A1
Authority
FR
France
Prior art keywords
driven
axis
flow rates
chamber
high flow
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.)
Withdrawn
Application number
FR7829730A
Other languages
English (en)
Inventor
R Brellier
J L Poilleux
A Squarcioni
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.)
Flonic SA
Original Assignee
Flonic 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 Flonic SA filed Critical Flonic SA
Priority to FR7829730A priority Critical patent/FR2439389A1/fr
Publication of FR2439389A1 publication Critical patent/FR2439389A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/08—Rotary-piston or ring-piston meters

Abstract

L'INVENTION CONCERNE DES PERFECTIONNEMENTS AUX COMPTEURS VOLUMETRIQUES DU TYPE A PISTON ANNULAIRE OSCILLANT. L'ELEMENT MESUREUR (CHAMBRE MESURANTE 10, PISTON 18) PRESENTE DES MODIFICATIONS AGISSANT DE FACON PUREMENT HYDRODYNAMIQUE SUR LE TRAJET DU LIQUIDE EN VUE D'ASSURER UN MEILLEUR GUIDAGE UNILATERAL DU PISTON DANS LA CHAMBRE. APPLICATION AU COMPTAGE DE LIQUIDES A TEMPERATURE VARIABLE.
FR7829730A 1978-10-19 1978-10-19 Perfectionnements aux compteurs de liquide a piston Withdrawn FR2439389A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7829730A FR2439389A1 (fr) 1978-10-19 1978-10-19 Perfectionnements aux compteurs de liquide a piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829730A FR2439389A1 (fr) 1978-10-19 1978-10-19 Perfectionnements aux compteurs de liquide a piston

Publications (1)

Publication Number Publication Date
FR2439389A1 true FR2439389A1 (fr) 1980-05-16

Family

ID=9213909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829730A Withdrawn FR2439389A1 (fr) 1978-10-19 1978-10-19 Perfectionnements aux compteurs de liquide a piston

Country Status (1)

Country Link
FR (1) FR2439389A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007111A1 (fr) * 1992-09-22 1994-03-31 Abb Kent Plc Compteurs d'eau volumetriques et pompes
EP0627614A1 (fr) * 1993-06-02 1994-12-07 SAPPEL Société Anonyme française Chambre cylindrique de compteur de liquide à piston oscillant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR582267A (fr) * 1924-05-23 1924-12-15 Dispositif de compresseur d'air, rotatif, à piston cylindrique
FR672512A (fr) * 1928-04-05 1929-12-30 Perfectionnements apportés aux machines rotatives, notamment aux pompes rotatives
FR792011A (fr) * 1935-01-31 1935-12-21 Wassermesser Patent Ges M B H Chambre de mesure pour compteurs de liquide à piston annulaire avec un rebord d'étanchéité sur le bord intérieur de la cloison de séparation
FR830175A (fr) * 1936-12-01 1938-07-22 Wassermesser Patent Ges M B H Compteur d'eau à piston annulaire
US2178492A (en) * 1939-01-20 1939-10-31 Harry S Powley Fluid measuring apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR582267A (fr) * 1924-05-23 1924-12-15 Dispositif de compresseur d'air, rotatif, à piston cylindrique
FR672512A (fr) * 1928-04-05 1929-12-30 Perfectionnements apportés aux machines rotatives, notamment aux pompes rotatives
FR792011A (fr) * 1935-01-31 1935-12-21 Wassermesser Patent Ges M B H Chambre de mesure pour compteurs de liquide à piston annulaire avec un rebord d'étanchéité sur le bord intérieur de la cloison de séparation
FR830175A (fr) * 1936-12-01 1938-07-22 Wassermesser Patent Ges M B H Compteur d'eau à piston annulaire
US2178492A (en) * 1939-01-20 1939-10-31 Harry S Powley Fluid measuring apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007111A1 (fr) * 1992-09-22 1994-03-31 Abb Kent Plc Compteurs d'eau volumetriques et pompes
EP0627614A1 (fr) * 1993-06-02 1994-12-07 SAPPEL Société Anonyme française Chambre cylindrique de compteur de liquide à piston oscillant
FR2706033A1 (fr) * 1993-06-02 1994-12-09 Sappel Sa Chambre cylindrique de compteur de liquide à piston oscillant.
US5495756A (en) * 1993-06-02 1996-03-05 Socie/ te/ Sappel Cylindrical chamber for liquid meter with oscillating piston

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Legal Events

Date Code Title Description
ST Notification of lapse