WO2006122281A3 - Fluid line clearing system - Google Patents

Fluid line clearing system Download PDF

Info

Publication number
WO2006122281A3
WO2006122281A3 PCT/US2006/018326 US2006018326W WO2006122281A3 WO 2006122281 A3 WO2006122281 A3 WO 2006122281A3 US 2006018326 W US2006018326 W US 2006018326W WO 2006122281 A3 WO2006122281 A3 WO 2006122281A3
Authority
WO
WIPO (PCT)
Prior art keywords
paint
paint line
line
blockage
compressed fluid
Prior art date
Application number
PCT/US2006/018326
Other languages
French (fr)
Other versions
WO2006122281A2 (en
WO2006122281B1 (en
Inventor
David J Cole
Joseph M Klobucar
Original Assignee
Duerr Systems Inc
David J Cole
Joseph M Klobucar
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 Duerr Systems Inc, David J Cole, Joseph M Klobucar filed Critical Duerr Systems Inc
Publication of WO2006122281A2 publication Critical patent/WO2006122281A2/en
Publication of WO2006122281A3 publication Critical patent/WO2006122281A3/en
Publication of WO2006122281B1 publication Critical patent/WO2006122281B1/en

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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • 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
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • B05B12/006—Pressure or flow rate sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids

Abstract

A system for automotive coating applications presents a paint supply source for delivering the paint to a powder destination. A paint line fluidly interconnects the paint supply source and powder destination. A compressed fluid source is separable from the paint line is designed for selectively introducing compressed fluid into the paint line in response to the blockage of the paint line and for generating compressed pressure in the paint line to permeate compressed fluid into the blockage. A pressure relief device fluidly communicates with the paint line for reducing compressed pressure in the paint line and evacuating the blockage from the paint line.
PCT/US2006/018326 2005-05-11 2006-05-11 Fluid line clearing system WO2006122281A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67972605P 2005-05-11 2005-05-11
US60/679,726 2005-05-11

Publications (3)

Publication Number Publication Date
WO2006122281A2 WO2006122281A2 (en) 2006-11-16
WO2006122281A3 true WO2006122281A3 (en) 2007-03-01
WO2006122281B1 WO2006122281B1 (en) 2007-04-26

Family

ID=37397321

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/018326 WO2006122281A2 (en) 2005-05-11 2006-05-11 Fluid line clearing system

Country Status (1)

Country Link
WO (1) WO2006122281A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007007588A1 (en) * 2007-02-13 2008-08-14 Itw Gema Ag Powder conveying device for spray coating powder
EP2554274B1 (en) * 2011-08-03 2015-06-17 ABB Technology AG Paint supply shift line and colour changer
CN106475365B (en) * 2015-08-28 2019-03-29 宝山钢铁股份有限公司 A kind of carbon dust pipe dredging device
CN113830564B (en) * 2021-09-02 2022-12-20 中山市君禾机电设备有限公司 Powder output device and powder supply center comprising same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896998A (en) * 1972-09-25 1975-07-29 Volstatic Canada Apparatus for spraying particulate material
US4105256A (en) * 1976-09-09 1978-08-08 Volstatic Of Canada Limited Powder conveying apparatus
US5215261A (en) * 1991-06-24 1993-06-01 Sames S.A. Electrostatic sprayer installation for powder coating product
US6217654B1 (en) * 1997-11-03 2001-04-17 Itw Gema Ag Method and equipment for powder spray coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896998A (en) * 1972-09-25 1975-07-29 Volstatic Canada Apparatus for spraying particulate material
US4105256A (en) * 1976-09-09 1978-08-08 Volstatic Of Canada Limited Powder conveying apparatus
US5215261A (en) * 1991-06-24 1993-06-01 Sames S.A. Electrostatic sprayer installation for powder coating product
US6217654B1 (en) * 1997-11-03 2001-04-17 Itw Gema Ag Method and equipment for powder spray coating

Also Published As

Publication number Publication date
WO2006122281A2 (en) 2006-11-16
WO2006122281B1 (en) 2007-04-26

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