DK0767006T3 - Fremgangsmåde og apparat til pulversprøjtning - Google Patents

Fremgangsmåde og apparat til pulversprøjtning

Info

Publication number
DK0767006T3
DK0767006T3 DK96115512T DK96115512T DK0767006T3 DK 0767006 T3 DK0767006 T3 DK 0767006T3 DK 96115512 T DK96115512 T DK 96115512T DK 96115512 T DK96115512 T DK 96115512T DK 0767006 T3 DK0767006 T3 DK 0767006T3
Authority
DK
Denmark
Prior art keywords
chamber
powder
nozzle
fluidisation
closed
Prior art date
Application number
DK96115512T
Other languages
English (en)
Inventor
Gunter Dr Boerner
Hans-Christopher Dr R Nienburg
Helmut Prof Dr Boehme
Joerg Dr Rer Nat Sopka
Wolfgang Prof Dr Kleber
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Application granted granted Critical
Publication of DK0767006T3 publication Critical patent/DK0767006T3/da

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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
    • B05B1/1645—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
    • B05B1/1654—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection about an axis parallel to the liquid passage in the stationary valve element
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • 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
    • B05B5/1691—Apparatus to be carried on or by a person or with a container fixed to the discharge device
    • 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
    • B05B7/1413—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising a container fixed to the discharge device
    • 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

  • Nozzles (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DK96115512T 1995-10-05 1996-09-27 Fremgangsmåde og apparat til pulversprøjtning DK0767006T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19537089A DE19537089A1 (de) 1995-10-05 1995-10-05 Verfahren und Einrichtung zum Pulversprühen

Publications (1)

Publication Number Publication Date
DK0767006T3 true DK0767006T3 (da) 1999-11-01

Family

ID=7774086

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96115512T DK0767006T3 (da) 1995-10-05 1996-09-27 Fremgangsmåde og apparat til pulversprøjtning

Country Status (8)

Country Link
US (1) US5839669A (da)
EP (1) EP0767006B1 (da)
JP (1) JPH09248494A (da)
KR (1) KR970020204A (da)
AT (1) ATE179096T1 (da)
DE (2) DE19537089A1 (da)
DK (1) DK0767006T3 (da)
ES (1) ES2133871T3 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606214B4 (de) * 1996-02-20 2006-06-01 Abb Research Ltd. Verfahren und Einrichtung zur Steuerung des Austritts eines fluidisierten Feststoffs aus einem Behälter
US6220791B1 (en) * 1999-03-11 2001-04-24 Board Of Trustees Of The University Of Arkansas Apparatus and method for the aerosolization of powders
DE19934920C1 (de) * 1999-07-20 2000-12-21 Schlick Gustav Gmbh & Co Auf einen Düsenkopf aufsetzbare Düsenkappe
LU90639B1 (de) * 2000-09-18 2002-03-19 Wurth Paul Sa Vorrichtung zum Einleiten von schwer fliessendem Schuettgut in eine Foerderleitung
DE10053295C2 (de) * 2000-10-27 2002-10-31 Eisenmann Lacktechnik Kg Hochrotationszerstäuber zur Aufbringung von Pulverlack
DE10113299A1 (de) * 2001-03-16 2002-09-19 Alstom Switzerland Ltd Verfahren zum Herstellen eines Leiterstabes
DE10138917A1 (de) 2001-08-08 2003-03-06 Itw Gema Ag Pulversprühbeschichtungsvorrichtung
US7128277B2 (en) * 2003-07-29 2006-10-31 Illinois Tool Works Inc. Powder bell with secondary charging electrode
US6988698B2 (en) * 2004-04-22 2006-01-24 Lucasay Manufacturing Co. Appliance mounting apparatus
US20070292218A1 (en) * 2006-06-15 2007-12-20 Robert John Suchey Dynamic blower system, and methods of constructing and utilizing same
DE102006032380B4 (de) * 2006-07-13 2011-06-01 Eisenmann Anlagenbau Gmbh & Co. Kg Vorrichtung zum Fördern fluidisierbarer Medien
JP5014266B2 (ja) 2008-06-11 2012-08-29 モレックス インコーポレイテド 光コネクタ
JP2011022198A (ja) 2009-07-13 2011-02-03 Molex Inc 光コネクタ
DE102010025749B4 (de) * 2010-06-30 2014-11-20 Gema Switzerland Gmbh Pulverversorgungsvorrichtung für eine Pulverbeschichtungsanlage
CN110743720B (zh) 2014-09-04 2022-04-29 胜利创新公司 静电喷雾器装置
CN108480079B (zh) * 2018-04-27 2023-08-22 临朐远宏金属制品有限公司 一种可自动清理的供粉中心

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7341468U (de) * 1974-02-28 Gema Ag Pulverzerstäuber mit Prallkörper
US2621156A (en) * 1947-04-10 1952-12-09 Bowser Inc Method for feeding filter aid
DE1005413B (de) * 1955-02-28 1957-03-28 Knapsack Ag Verfahren und Vorrichtung zum Aufbringen von Schutzueberzuegen aus schmelzbaren pulverfoermigen Stoffen auf Gegenstaende beliebiger Art durch Aufspritzen des Pulvers mit einem Flammenspritzgeraet
US3084874A (en) * 1959-08-12 1963-04-09 Aeroprojects Inc Method and apparatus for generating aerosols
US3134513A (en) * 1960-09-30 1964-05-26 Dust Control Processes Ltd Insufflator
US3149884A (en) * 1963-01-07 1964-09-22 Magnet Cove Barium Corp Pneumatic conveyer
US3237805A (en) * 1964-10-28 1966-03-01 Halliburton Co Method and apparatus for dispensing particulate material
US3496413A (en) * 1967-03-24 1970-02-17 Electrostatic Equip Corp Electrodes for electrostatic fluid beds
US3740612A (en) * 1971-05-28 1973-06-19 Champion Spark Plug Co Apparatus for coating with electrostatically charged particulate materials
US3786309A (en) * 1973-01-12 1974-01-15 Gen Motors Corp Electrostatic powder spraying method and apparatus
FR2314775A1 (fr) * 1975-06-18 1977-01-14 Inst Francais Du Petrole Appareillage pour former une couche d'un produit pulverulent sur la surface d'un objet
SU594633A1 (ru) * 1976-02-10 1986-06-30 Предприятие П/Я В-2346 Устройство дл нанесени порошкообразного полимерного материала в электрическом поле
IE45426B1 (en) * 1976-07-15 1982-08-25 Ici Ltd Atomisation of liquids
DE3005678C2 (de) * 1980-02-15 1982-06-24 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren und Vorrichtung zum elektrostatischen Pulverbeschichten von Gegenständen
HU184030B (en) * 1982-09-22 1984-06-28 Egyesuelt Izzolampa Apparatus for electrostatic coating bulb of light sources
JPS59213464A (ja) * 1983-05-18 1984-12-03 Nisshin Flour Milling Co Ltd 粉体分散機
US4615649A (en) * 1984-10-12 1986-10-07 Nordson Corporation Powder pump having suction tube deflector
US4640310A (en) * 1984-12-26 1987-02-03 Nordson Corporation Variable air-piloted air regulator system
FR2581324B1 (fr) * 1985-05-03 1988-07-15 Porte Michel Dispositif permettant la projection a debit regulier de produits pulverulents de granulometrie tres fine et ses differentes applications notamment pour les produits abrasifs
US4586854A (en) * 1985-06-12 1986-05-06 Nordson Corporation Venturi powder pump having rotating diffuser
DE3529703C1 (de) * 1985-08-20 1986-08-28 Ransburg-Gema AG, St. Gallen Spruehvorrichtung zur elektrostatischen Pulverbeschichtung
DE3542710A1 (de) * 1985-12-03 1987-06-04 Bohnacker Tegometall Vorrichtung zum farbpulvereinzug beim pulverlackieren
DE3639139A1 (de) * 1986-11-15 1988-05-26 Praezisions Werkzeuge Ag Verfahren zur erhoehung der ausgegebenen pulvermenge an einer pulverbeschichtungsanlage sowie pulverbeschichtungsanlage
DE3709543C2 (de) * 1987-03-24 1996-06-05 Wagner Gmbh J Vorrichtung zum Zerstäuben einer Flüssigkeit
DE3729746A1 (de) * 1987-09-04 1989-03-23 Gema Ransburg Ag Pulverbeschichtungsverfahren
DE3824908A1 (de) * 1988-07-22 1990-02-01 Gema Ransburg Ag Verfahren und vorrichtung zum elektrostatischen spruehbeschichten
HU208762B (en) * 1988-09-07 1993-12-28 Tungsram Reszvenytarsasag Method for electrostatic coating inner surface of light source bulbs
DE3903887C2 (de) * 1989-02-10 1998-07-16 Castolin Sa Vorrichtung zum Flammspritzen von pulverförmigen Werkstoffen mittels autogener Flamme
DE69331148T2 (de) * 1992-12-17 2002-07-11 Nordson Corp Pulverauftragesystem für schwer zu handhabende pulver
JPH06246196A (ja) * 1993-02-22 1994-09-06 I T M Kk 粉体供給装置、静電粉体塗装装置及び粉体流量計測装置
DE4403022A1 (de) * 1993-03-02 1994-09-08 Frei Siegfried Verfahren und Vorrichtung zum Auftragen von Pulverlack in einer Pulverlackieranlage

Also Published As

Publication number Publication date
ES2133871T3 (es) 1999-09-16
ATE179096T1 (de) 1999-05-15
JPH09248494A (ja) 1997-09-22
DE19537089A1 (de) 1997-04-10
DE59601699D1 (de) 1999-05-27
EP0767006A1 (de) 1997-04-09
EP0767006B1 (de) 1999-04-21
KR970020204A (ko) 1997-05-28
US5839669A (en) 1998-11-24

Similar Documents

Publication Publication Date Title
DK0767006T3 (da) Fremgangsmåde og apparat til pulversprøjtning
NO974707L (no) Ventil for avmålt aerosoldose
PL324316A1 (en) Inhaling apparatus and method
ATE549095T1 (de) Vorrichtung zum erzeugen eines pulveraerosols
ZA9634B (en) Twin fluid nozzle
SE8503927L (sv) Anordning i virvelbeddsreaktor
DK1181069T3 (da) Apparat og fremgangsmåde til aerosolisering af en pulverformig pharmaceutisk formulering
AU3579095A (en) Compressed natural gas flow generating apparatus
AU4133899A (en) A process and a plant for spray drying
EP0599149A3 (en) Dehumidifier for air supply using a variable flow in a membrane dryer.
TW338095B (en) Apparatus for producing chemical-free dry air
SE9700104D0 (sv) Insufflator
FR2732692B1 (fr) Dispositif de controle microbiologique d'un gaz sous pression
ES526779A0 (es) Perfeccionamientos en sistemas de regulacion de la alimentacion de materias solidas de una lanza de insuflado
SE9101908L (sv) Apparat foer inmatning av bulkmaterial i ett utrymme under oevertryck
CA2203891A1 (en) A process and an apparatus for acting on droplets of liquid contained in a flow of gas
ATE168661T1 (de) Verfahren zum fördern von fluidum mittels druckluft
EP0792694A3 (de) Verfahren und Einrichtung zur Steuerung des Austritts eines fluidisierten Feststoffes aus einem Behälter
MY111547A (en) Pneumatic instrument particle trap
ZA9610152B (en) Method for separating dust from hot process gases
HK1019085A1 (en) Testing of sprinkler systems
GB2011802A (en) Triaxially Compressed Packed Beds
SE9502441D0 (sv) Andningsutrustning
EP0712800A3 (de) Verfahren zur Förderung eines pneumatisch förderbaren Mediums, Förderaggregat und Dichtplatte
JPS5691649A (en) Gas drying apparatus