FR2385446A1 - Installation pour la pulverisation de peintures dont la polymerisation est obtenue par reaction de deux composants - Google Patents

Installation pour la pulverisation de peintures dont la polymerisation est obtenue par reaction de deux composants

Info

Publication number
FR2385446A1
FR2385446A1 FR7709901A FR7709901A FR2385446A1 FR 2385446 A1 FR2385446 A1 FR 2385446A1 FR 7709901 A FR7709901 A FR 7709901A FR 7709901 A FR7709901 A FR 7709901A FR 2385446 A1 FR2385446 A1 FR 2385446A1
Authority
FR
France
Prior art keywords
paint components
pneumatically operated
assembly
spray gun
mixing
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
FR7709901A
Other languages
English (en)
Other versions
FR2385446B1 (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.)
SKM SA
Original Assignee
SKM 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 SKM SA filed Critical SKM SA
Priority to FR7709901A priority Critical patent/FR2385446A1/fr
Publication of FR2385446A1 publication Critical patent/FR2385446A1/fr
Application granted granted Critical
Publication of FR2385446B1 publication Critical patent/FR2385446B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet

Landscapes

  • Nozzles (AREA)

Abstract

Cette installation est agencée pour que les deux composants soient mélangés au moment de l'application, en proportions très précises. Elle comporte deux cylindres coaxiaux dont chacun est affecté à l'un des composants de la peinture, dont les sections sont proportionnelles à la proportion des deux composants et dont les pistons sont solidaires en translation, étant fixés à une même tige de commande; à chacun de ces deux cylindres sont affectés un clapet d'admission et un clapet d'échappement et la fermeture de ces clapets est commandée pneumatiquement. On évite ainsi que la différence de viscosité des deux composants, qui peut être très grande, ne risque de modifier la proportion des composants.
FR7709901A 1977-04-01 1977-04-01 Installation pour la pulverisation de peintures dont la polymerisation est obtenue par reaction de deux composants Granted FR2385446A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7709901A FR2385446A1 (fr) 1977-04-01 1977-04-01 Installation pour la pulverisation de peintures dont la polymerisation est obtenue par reaction de deux composants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709901A FR2385446A1 (fr) 1977-04-01 1977-04-01 Installation pour la pulverisation de peintures dont la polymerisation est obtenue par reaction de deux composants

Publications (2)

Publication Number Publication Date
FR2385446A1 true FR2385446A1 (fr) 1978-10-27
FR2385446B1 FR2385446B1 (fr) 1982-03-26

Family

ID=9188910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709901A Granted FR2385446A1 (fr) 1977-04-01 1977-04-01 Installation pour la pulverisation de peintures dont la polymerisation est obtenue par reaction de deux composants

Country Status (1)

Country Link
FR (1) FR2385446A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465516A1 (fr) * 1979-09-21 1981-03-27 Skm Sa Dispositif permettant de melanger deux fluides dans un rapport predetermine avec l'alarme en cas de variation dudit rapport
EP0668111A2 (fr) * 1994-02-18 1995-08-23 Nordson Corporation Système de distribution de deux composants
FR2859019A1 (fr) * 2003-08-22 2005-02-25 Axiali Dispositif de dosage d'au moins deux produits

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465516A1 (fr) * 1979-09-21 1981-03-27 Skm Sa Dispositif permettant de melanger deux fluides dans un rapport predetermine avec l'alarme en cas de variation dudit rapport
EP0668111A2 (fr) * 1994-02-18 1995-08-23 Nordson Corporation Système de distribution de deux composants
EP0668111A3 (fr) * 1994-02-18 1995-09-20 Nordson Corp
US5499745A (en) * 1994-02-18 1996-03-19 Nordson Corporation Apparatus for mixing and dispensing two chemically reactive materials
FR2859019A1 (fr) * 2003-08-22 2005-02-25 Axiali Dispositif de dosage d'au moins deux produits
WO2005022092A2 (fr) * 2003-08-22 2005-03-10 Axiali Dispositif de dosage d’au moins deux produits
WO2005022092A3 (fr) * 2003-08-22 2005-06-02 Axiali Dispositif de dosage d’au moins deux produits

Also Published As

Publication number Publication date
FR2385446B1 (fr) 1982-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse