FR2453997A1 - Appareil de dosage reglable pour fluides divers - Google Patents

Appareil de dosage reglable pour fluides divers

Info

Publication number
FR2453997A1
FR2453997A1 FR7909562A FR7909562A FR2453997A1 FR 2453997 A1 FR2453997 A1 FR 2453997A1 FR 7909562 A FR7909562 A FR 7909562A FR 7909562 A FR7909562 A FR 7909562A FR 2453997 A1 FR2453997 A1 FR 2453997A1
Authority
FR
France
Prior art keywords
needle valve
metering device
fluids
valve controlled
secondary fluid
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
FR7909562A
Other languages
English (en)
Other versions
FR2453997B1 (fr
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.)
GONNET JOANNY
Original Assignee
GONNET JOANNY
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 GONNET JOANNY filed Critical GONNET JOANNY
Priority to FR7909562A priority Critical patent/FR2453997A1/fr
Publication of FR2453997A1 publication Critical patent/FR2453997A1/fr
Application granted granted Critical
Publication of FR2453997B1 publication Critical patent/FR2453997B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/003—Control of flow ratio using interconnected flow control elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Volume Flow (AREA)
  • Flow Control (AREA)

Abstract

CIRCULATION DE FLUIDE. L'APPAREIL COMPREND UN CONDUIT 4 D'AMENEE SOUS PRESSION RELATIVE D'UN FLUIDE SECONDAIRE DELIVRE DANS UNE VEINE 2 DE CIRCULATION D'UN FLUIDE PRIMAIRE PAR L'INTERMEDIAIRE D'UNE SOUPAPE 9 ASSERVIE EN FERMETURE PAR UN ORGANE ELASTIQUE 13 ET EN OUVERTURE PAR UN DISPOSITIF DE DOSAGE ET DE REGLAGE DE PROPORTION COMPRENANT UN OBTURATEUR 26 COMMANDE ET A FERMETURE AUTOMATIQUE ET UN MOYEN 16-24 DE REGLAGE DE L'OUVERTURE PROPORTIONNELLE DE LA SOUPAPE EN FONCTION DE LA COURSE D'OUVERTURE DE L'OBTURATEUR. APPLICATION AU DOSAGE DE DEUX PRODUITS MISCIBLES ENTRE EUX.
FR7909562A 1979-04-09 1979-04-09 Appareil de dosage reglable pour fluides divers Granted FR2453997A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7909562A FR2453997A1 (fr) 1979-04-09 1979-04-09 Appareil de dosage reglable pour fluides divers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909562A FR2453997A1 (fr) 1979-04-09 1979-04-09 Appareil de dosage reglable pour fluides divers

Publications (2)

Publication Number Publication Date
FR2453997A1 true FR2453997A1 (fr) 1980-11-07
FR2453997B1 FR2453997B1 (fr) 1982-05-14

Family

ID=9224357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909562A Granted FR2453997A1 (fr) 1979-04-09 1979-04-09 Appareil de dosage reglable pour fluides divers

Country Status (1)

Country Link
FR (1) FR2453997A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE556682C (de) * 1930-09-27 1932-08-15 Siemens Schuckertwerke Akt Ges Regulierventil mit Steuerung durch einen in dem Ventilgehaeuse federnd aufgehaengtenSchwimmer
DE1097777B (de) * 1958-05-17 1961-01-19 Grohe Armaturen Friedrich Mischventil
GB1033147A (en) * 1962-01-02 1966-06-15 Chemetron Corp Assembly for proportioning liquids
US3431944A (en) * 1966-08-06 1969-03-11 Keihin Seiki Mfg Metering valve
FR2105297A5 (fr) * 1970-06-02 1972-04-28 Sfr Robinetterie
US3934604A (en) * 1974-08-30 1976-01-27 Rockwood Systems Corporation Proportioning apparatus
DE2619198A1 (de) * 1976-04-30 1977-11-10 Kemna Leo Fa Durchflussgesteuertes-proportionalventil

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE556682C (de) * 1930-09-27 1932-08-15 Siemens Schuckertwerke Akt Ges Regulierventil mit Steuerung durch einen in dem Ventilgehaeuse federnd aufgehaengtenSchwimmer
DE1097777B (de) * 1958-05-17 1961-01-19 Grohe Armaturen Friedrich Mischventil
GB1033147A (en) * 1962-01-02 1966-06-15 Chemetron Corp Assembly for proportioning liquids
US3431944A (en) * 1966-08-06 1969-03-11 Keihin Seiki Mfg Metering valve
FR2105297A5 (fr) * 1970-06-02 1972-04-28 Sfr Robinetterie
US3934604A (en) * 1974-08-30 1976-01-27 Rockwood Systems Corporation Proportioning apparatus
DE2619198A1 (de) * 1976-04-30 1977-11-10 Kemna Leo Fa Durchflussgesteuertes-proportionalventil

Also Published As

Publication number Publication date
FR2453997B1 (fr) 1982-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse