CA2010656A1 - Method and apparatus for flushing residual paint from the internal flow passages in a paint distribution system - Google Patents

Method and apparatus for flushing residual paint from the internal flow passages in a paint distribution system

Info

Publication number
CA2010656A1
CA2010656A1 CA2010656A CA2010656A CA2010656A1 CA 2010656 A1 CA2010656 A1 CA 2010656A1 CA 2010656 A CA2010656 A CA 2010656A CA 2010656 A CA2010656 A CA 2010656A CA 2010656 A1 CA2010656 A1 CA 2010656A1
Authority
CA
Canada
Prior art keywords
paint
manifold
piston
distribution system
solvent
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
CA2010656A
Other languages
French (fr)
Other versions
CA2010656C (en
Inventor
Roger Cann
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.)
Duerr Inc
Original Assignee
Behr Industrial Equipment Inc
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 Behr Industrial Equipment Inc filed Critical Behr Industrial Equipment Inc
Publication of CA2010656A1 publication Critical patent/CA2010656A1/en
Application granted granted Critical
Publication of CA2010656C publication Critical patent/CA2010656C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths

Landscapes

  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)

Abstract

METHOD AND APPARATUS FOR
FLUSHING RESIDUAL PAINT FROM THE INTERNAL
FLOW PASSAGES IN A PAINT DISTRIBUTION SYSTEM

ABSTRACT OF THE DISCLOSURE

Residual paint is flushed from a paint distribution system (12) by simultaneously injecting a measured volume of atomized solvent and a quantity of compressed air into a manifold (58). Prior to injection, the solvent is first moved into a metering cylinder (44) having an outlet therefrom communicating with the manifold (58). A metering piston (46) is slideable within the metering cylinder (44) for urging the measured volume of solvent into the manifold (58). An air pressure responsive piston (32) is connected to the metering piston (46). At the appropriate times, air pressure is applied to the air piston (32) and also injected into the manifold (58). As the air piston (32) is moved, the connected metering piston (46) forces the measured solvent through an atomizer nozzle (56) and into the manifold (58).
CA002010656A 1989-05-01 1990-02-22 Method and apparatus for flushing residual paint from the internal flow passages in a paint distribution system Expired - Fee Related CA2010656C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34536789A 1989-05-01 1989-05-01
US345,367 1989-05-01

Publications (2)

Publication Number Publication Date
CA2010656A1 true CA2010656A1 (en) 1990-11-01
CA2010656C CA2010656C (en) 1994-04-19

Family

ID=23354759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002010656A Expired - Fee Related CA2010656C (en) 1989-05-01 1990-02-22 Method and apparatus for flushing residual paint from the internal flow passages in a paint distribution system

Country Status (4)

Country Link
EP (1) EP0396223A3 (en)
JP (1) JPH0757333B2 (en)
AU (1) AU612926B2 (en)
CA (1) CA2010656C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648511A (en) * 1990-11-19 1997-07-15 G.D. Searle & Co. Method for making intermediates useful in the synthesis of retroviral protease inhibitors
DE4214777A1 (en) * 1992-05-04 1993-11-11 Flaekt Ransburg Bmbh Method and device for cleaning a color coating device
FI115991B (en) 2002-04-19 2005-08-31 Marioff Corp Oy Procedure and apparatus in an injection apparatus
FR2906262B1 (en) * 2006-09-27 2008-12-05 Ajlit Ressources Soc Par Actio SURFACE TREATMENT SYSTEM AND INSTALLATION
EP4161705A4 (en) 2020-06-09 2024-06-26 Quin Global US, Inc. Disinfectant and sanitizer canister system and metering device for system
CN114918077B (en) * 2022-06-28 2023-06-16 博众精工科技股份有限公司 Clear mechanism and some equipment of gluing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155539A (en) * 1958-11-20 1964-11-03 James W Juvinall Electrostatic spray coating methods and apparatus
US3348774A (en) * 1965-03-18 1967-10-24 Gyromat Corp Semi-automatic color change system for paint spray installation
US3477870A (en) * 1966-03-03 1969-11-11 Gen Motors Corp Method of spray coating a series of articles including the application of different colors to different articles
FR2597008B1 (en) * 1986-04-10 1988-07-15 Stutzmann Georges APPARATUS FOR MAINTAINING PNEUMATIC TOOLS
JPS62132562A (en) * 1985-12-06 1987-06-15 Toyota Motor Corp Painting device
US4881563A (en) * 1986-09-05 1989-11-21 General Motors Corporation Paint color change system
JPS63123460A (en) * 1986-11-10 1988-05-27 Honda Motor Co Ltd Method for washing painting apparatus
US4787404A (en) * 1987-06-12 1988-11-29 International Business Machines Corporation Low flow rate-low pressure atomizer device

Also Published As

Publication number Publication date
JPH0757333B2 (en) 1995-06-21
CA2010656C (en) 1994-04-19
EP0396223A3 (en) 1991-09-04
JPH02303565A (en) 1990-12-17
AU612926B2 (en) 1991-07-18
AU5136090A (en) 1990-11-01
EP0396223A2 (en) 1990-11-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed