CA2150474C - Systeme ameliore de poudrage pour poudres difficiles a manipuler - Google Patents

Systeme ameliore de poudrage pour poudres difficiles a manipuler Download PDF

Info

Publication number
CA2150474C
CA2150474C CA002150474A CA2150474A CA2150474C CA 2150474 C CA2150474 C CA 2150474C CA 002150474 A CA002150474 A CA 002150474A CA 2150474 A CA2150474 A CA 2150474A CA 2150474 C CA2150474 C CA 2150474C
Authority
CA
Canada
Prior art keywords
powder
nozzle
inlet
pump body
hopper
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 - Fee Related
Application number
CA002150474A
Other languages
English (en)
Other versions
CA2150474A1 (fr
Inventor
Takashi Watanabe
Kenichi Masuda
Shigeki Kasahara
Masashi Sakurazawa
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
Priority claimed from JP35468592A external-priority patent/JP3318660B2/ja
Priority claimed from JP06763493A external-priority patent/JP3569826B2/ja
Priority claimed from JP10189493A external-priority patent/JPH06286872A/ja
Priority claimed from JP11784193A external-priority patent/JPH06304502A/ja
Application filed by Nordson Corp filed Critical Nordson Corp
Publication of CA2150474A1 publication Critical patent/CA2150474A1/fr
Application granted granted Critical
Publication of CA2150474C publication Critical patent/CA2150474C/fr
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
    • 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
    • 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
    • B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
    • 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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
CA002150474A 1992-12-17 1993-12-16 Systeme ameliore de poudrage pour poudres difficiles a manipuler Expired - Fee Related CA2150474C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP35468592A JP3318660B2 (ja) 1992-12-17 1992-12-17 粉粒体を気力輸送する方法とそのためのエゼクタポンプ構造
JP04/354685 1992-12-17
JP05/067634 1993-03-03
JP06763493A JP3569826B2 (ja) 1993-03-03 1993-03-03 粉体の塗布方法及び塗布装置
JP05/101894 1993-04-05
JP10189493A JPH06286872A (ja) 1993-04-05 1993-04-05 粉粒体を気力輸送する方法及び輸送を一時停止する方法並びにそれらの装置
JP11784193A JPH06304502A (ja) 1993-04-21 1993-04-21 粉体塗布装置
JP05/117841 1993-04-21
PCT/US1993/012391 WO1994013405A1 (fr) 1992-12-17 1993-12-16 Systeme d'enduction de poudre perfectionne pour des poudres difficiles a manipuler

Publications (2)

Publication Number Publication Date
CA2150474A1 CA2150474A1 (fr) 1994-06-23
CA2150474C true CA2150474C (fr) 2004-04-06

Family

ID=27464881

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002150474A Expired - Fee Related CA2150474C (fr) 1992-12-17 1993-12-16 Systeme ameliore de poudrage pour poudres difficiles a manipuler

Country Status (5)

Country Link
EP (1) EP0674548B1 (fr)
AU (1) AU6227094A (fr)
CA (1) CA2150474C (fr)
DE (1) DE69331148T2 (fr)
WO (1) WO1994013405A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537089A1 (de) * 1995-10-05 1997-04-10 Abb Research Ltd Verfahren und Einrichtung zum Pulversprühen
DE19606214B4 (de) * 1996-02-20 2006-06-01 Abb Research Ltd. Verfahren und Einrichtung zur Steuerung des Austritts eines fluidisierten Feststoffs aus einem Behälter
DE19748375A1 (de) 1997-11-03 1999-05-06 Itw Gema Ag Verfahren und Vorrichtung zum Pulver-Sprühbeschichten
DE19748376A1 (de) * 1997-11-03 1999-05-06 Itw Gema Ag Verfahren und Vorrichtung zum Pulver-Sprühbeschichten
DE102009041338A1 (de) * 2009-09-15 2011-04-07 Reinhausen Plasma Gmbh Verfahren und Vorrichtung zum Fördern und Verteilen von Pulvern in einem Gasstrom
DE102017130289A1 (de) 2017-12-18 2019-06-19 quickcoating GmbH Vorrichtung zur Pulverbeschichtung von Objekten
RU2709180C1 (ru) * 2019-05-13 2019-12-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный аграрный университет" Устройство для дозирования порошков с последующим смешиванием
CN115055297A (zh) * 2022-04-20 2022-09-16 宁波立成涂装技术有限公司 一种应用于静电喷枪的粉末存储杯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109027A (en) * 1976-01-21 1978-08-22 W. R. Grace & Co. Electrostatic coating apparatus and method
US4987001A (en) * 1989-02-09 1991-01-22 Nordson Corporation Method and apparatus for coating the interior surface of hollow, tubular articles

Also Published As

Publication number Publication date
WO1994013405A1 (fr) 1994-06-23
DE69331148T2 (de) 2002-07-11
EP0674548B1 (fr) 2001-11-14
DE69331148D1 (de) 2001-12-20
EP0674548A4 (fr) 1996-11-06
AU6227094A (en) 1994-07-04
CA2150474A1 (fr) 1994-06-23
EP0674548A1 (fr) 1995-10-04

Similar Documents

Publication Publication Date Title
US5654042A (en) Powder coating system for difficult to handle powders
US4302481A (en) Spray method and spray device, particularly for the spray-coating of articles with powder
EP0382503B1 (fr) Méthode et appareil pour revêtir la surface intérieure d'articles cylindriques creux
US5711489A (en) Electrostatic powder coating method and apparatus
JPH11244738A (ja) 基板上にコ―ティングをスプレイするための収束スプレイノズル及び方法
US5622313A (en) Triboelectric powder spray gun with internal discharge electrode and method of powder coating
US20090263575A1 (en) Powder Pump with Vacuum Filling
CA2150474C (fr) Systeme ameliore de poudrage pour poudres difficiles a manipuler
JPH03238061A (ja) ノズル孔より流出する液体又は溶融体をその周辺よりの気体噴出流により偏向分配する方法
US6217654B1 (en) Method and equipment for powder spray coating
WO1989002318A1 (fr) Pistolet vaporisateur de poudre
US5752788A (en) System and method of pumping a constant volume of powder
US5800867A (en) Deflection control of liquid or powder stream during dispensing
KR20010110297A (ko) 조절가능한 폭을 갖는 분말공급장치 및 이 장치의공급폭을 조절하기 위한 방법
US5996855A (en) Cross-feed auger and method
US6194027B1 (en) Method and equipment for powder spray coating
JP3595908B2 (ja) 粉体の供給搬送方法とその装置
CA2010656C (fr) Methode et appareil d'evacuation de la peinture residuelle dans les canalisations internes d'un systeme de distribution de peinture
JPH0724366A (ja) 静電粉体塗装用噴出ガン
JP2002327204A (ja) 粉体成形用金型への潤滑剤塗布装置
JP3574934B2 (ja) 静電粉体塗装における加速エア吹込器
JPH06286872A (ja) 粉粒体を気力輸送する方法及び輸送を一時停止する方法並びにそれらの装置
RU204280U1 (ru) Напыляющая головка к устройству для нанесения покрытий из порошковых материалов
CN115106216A (zh) 一种喷涂装置
JP2001220602A (ja) 金型潤滑剤の塗布装置

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed