CA1285751C - Method of intermittent powder coating - Google Patents

Method of intermittent powder coating

Info

Publication number
CA1285751C
CA1285751C CA000528597A CA528597A CA1285751C CA 1285751 C CA1285751 C CA 1285751C CA 000528597 A CA000528597 A CA 000528597A CA 528597 A CA528597 A CA 528597A CA 1285751 C CA1285751 C CA 1285751C
Authority
CA
Canada
Prior art keywords
powder
gun
air
ejector
nozzle
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
CA000528597A
Other languages
English (en)
French (fr)
Inventor
Takashi Watanabe
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Application granted granted Critical
Publication of CA1285751C publication Critical patent/CA1285751C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B7/14—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
    • B05B7/1468—Arrangements for supplying particulate material the means for supplying particulate material comprising a recirculation loop
    • 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
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)
CA000528597A 1986-02-05 1987-01-30 Method of intermittent powder coating Expired - Lifetime CA1285751C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61-023600 1986-02-05
JP2360086A JPH0615050B2 (ja) 1986-02-05 1986-02-05 粉粒体の断続スプレイ塗布方法とそのガン

Publications (1)

Publication Number Publication Date
CA1285751C true CA1285751C (en) 1991-07-09

Family

ID=12115092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000528597A Expired - Lifetime CA1285751C (en) 1986-02-05 1987-01-30 Method of intermittent powder coating

Country Status (5)

Country Link
EP (1) EP0291534A1 (ja)
JP (1) JPH0615050B2 (ja)
AU (1) AU595870B2 (ja)
CA (1) CA1285751C (ja)
WO (1) WO1987004643A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811260A1 (de) * 1988-04-02 1989-10-26 Thomae Gmbh Dr K Gezielte abgabe dosierter mengen von feinverteilten feststoffen mit venturi-duese und geregelter ansteuerung
AT390251B (de) * 1988-09-07 1990-04-10 Veitscher Magnesitwerke Ag Verfahren und einrichtung zum intermittierenden aufspritzen einer pastoesen masse
US5037247A (en) * 1989-11-29 1991-08-06 Nordson Corporation Powder pump with internal valve
US5558713A (en) * 1994-10-31 1996-09-24 The Procter & Gamble Company Method and apparatus for forming a pulsed stream of particles for application to a fibrous web
DE19606214B4 (de) * 1996-02-20 2006-06-01 Abb Research Ltd. Verfahren und Einrichtung zur Steuerung des Austritts eines fluidisierten Feststoffs aus einem Behälter
EP0791400B1 (de) * 1996-02-21 2000-05-03 Elpatronic Ag Verfahren und Vorrichtung zum Aufbringen einer Beschichtung auf einen Gegenstand
ITBO20020069A1 (it) * 2002-02-08 2003-08-08 Paolo Malavasi Apparecchiatura per l'applicazione di smalto in polvere su articoli ,in particolare piastrelle ceramiche
WO2008084095A2 (en) * 2007-01-11 2008-07-17 Nordson Corporation Coating of articles with optional pulsing and recycle of coating material
KR101044083B1 (ko) 2008-05-09 2011-06-23 (주)엔티시 나노입자 코팅 장치 및 이를 이용한 나노입자 코팅 방법
GB0814174D0 (en) * 2008-08-02 2008-09-10 Eastman Kodak Co A method of making solar cells by dry powder printing
JP6277039B2 (ja) * 2014-03-31 2018-02-07 株式会社トップ工業 塗装装置、制御方法およびプログラム
WO2015182760A1 (ja) * 2014-05-30 2015-12-03 東洋製罐グループホールディングス株式会社 紙成形体、及び局所領域被覆方法と被覆装置
JP6371689B2 (ja) * 2014-11-25 2018-08-08 株式会社トップ工業 塗装装置、制御方法およびプログラム、並びに吐出特性測定方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558052A (en) * 1968-10-31 1971-01-26 F I N D Inc Method and apparatus for spraying electrostatic dry powder
US4165134A (en) * 1977-08-16 1979-08-21 The Continental Group, Inc. Pneumatic powder flow diverting device
DE2849269C2 (de) * 1978-11-14 1980-11-27 Gema Ag, Apparatebau, St. Gallen (Schweiz) Verfahren zum Pulversprühen und pneumatische Pulversprüheinrichtung

Also Published As

Publication number Publication date
AU7020387A (en) 1987-08-25
EP0291534A1 (en) 1988-11-23
JPS62180767A (ja) 1987-08-08
JPH0615050B2 (ja) 1994-03-02
WO1987004643A1 (en) 1987-08-13
AU595870B2 (en) 1990-04-12

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Legal Events

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