ES2163522T3 - Dosificador con proporciones ajustables y distribucion de liquidos controlada por valvulas de compuerta. - Google Patents

Dosificador con proporciones ajustables y distribucion de liquidos controlada por valvulas de compuerta.

Info

Publication number
ES2163522T3
ES2163522T3 ES95927772T ES95927772T ES2163522T3 ES 2163522 T3 ES2163522 T3 ES 2163522T3 ES 95927772 T ES95927772 T ES 95927772T ES 95927772 T ES95927772 T ES 95927772T ES 2163522 T3 ES2163522 T3 ES 2163522T3
Authority
ES
Spain
Prior art keywords
doser
distribution
gate valves
adjustable proportions
liquids
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 - Lifetime
Application number
ES95927772T
Other languages
English (en)
Inventor
Thierry Ferrand
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
Application granted granted Critical
Publication of ES2163522T3 publication Critical patent/ES2163522T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G05D11/008—Control of flow ratio involving a fluid operating a pump motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Reciprocating Pumps (AREA)
  • Catching Or Destruction (AREA)

Abstract

DISPOSITIVO DE DOSIFICACION DESTINADO A INYECTAR UN LIQUIDO SECUNDARIO EN EL FLUJO DE CIRCULACION DE UN LIQUIDO PRINCIPAL QUE COMPRENDE UN MOTOR HIDRAULICO VOLUMETRICO QUE MIDE EL CAUDAL DEL LIQUIDO PRINCIPAL Y UN INYECTOR VOLUMETRICO DE LIQUIDO SECUNDARIO, COMPRENDIENDO AMBOS DISTRIBUIDORES CON CONTROL POSITIVO, CARACTERIZADO PORQUE EL PISTON DEL INYECTOR PUEDE TENER UNA PARTE DE SU RECORRIDO UTIL NEUTRALIZADO CON EL FIN DE HACER VARIAR LA PROPORCION DE DOSIFICACION REALIZADA.
ES95927772T 1995-08-08 1995-08-08 Dosificador con proporciones ajustables y distribucion de liquidos controlada por valvulas de compuerta. Expired - Lifetime ES2163522T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1995/001067 WO1997006476A1 (fr) 1995-08-08 1995-08-08 Doseur a proportions ajustables avec distribution des liquides commandee positivement par tiroirs

Publications (1)

Publication Number Publication Date
ES2163522T3 true ES2163522T3 (es) 2002-02-01

Family

ID=9475655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95927772T Expired - Lifetime ES2163522T3 (es) 1995-08-08 1995-08-08 Dosificador con proporciones ajustables y distribucion de liquidos controlada por valvulas de compuerta.

Country Status (4)

Country Link
EP (1) EP0934558B1 (es)
DE (1) DE69522593T2 (es)
ES (1) ES2163522T3 (es)
WO (1) WO1997006476A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831625A1 (de) * 1978-07-19 1980-02-07 Lang Apparatebau Gmbh Vorrichtung zum dosieren einer chemikalienloesung in stroemende frischfluessigkeit
US4809731A (en) * 1985-01-17 1989-03-07 Frank A. Walton Liquid injection apparatus having an external adjustor

Also Published As

Publication number Publication date
DE69522593D1 (de) 2001-10-11
WO1997006476A1 (fr) 1997-02-20
EP0934558A1 (fr) 1999-08-11
DE69522593T2 (de) 2002-08-01
EP0934558B1 (fr) 2001-09-05

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