ES2074898T3 - Inyector de polvo. - Google Patents
Inyector de polvo.Info
- Publication number
- ES2074898T3 ES2074898T3 ES93100820T ES93100820T ES2074898T3 ES 2074898 T3 ES2074898 T3 ES 2074898T3 ES 93100820 T ES93100820 T ES 93100820T ES 93100820 T ES93100820 T ES 93100820T ES 2074898 T3 ES2074898 T3 ES 2074898T3
- Authority
- ES
- Spain
- Prior art keywords
- air
- duct
- nozzle
- supply
- injector
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/14—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow inducing feed of the materials by suction effect
-
- 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
-
- 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
- B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2562—Dividing and recombining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87587—Combining by aspiration
- Y10T137/87619—With selectively operated flow control means in inlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Coating Apparatus (AREA)
Abstract
SE FABRICA UN INYECTOR DE POLVO PARA LA FORMACION DE UNA MEZCLA DE POLVO Y AIRE Y TRANSPORTAR LA MEZCLA A UNA PISTOLA DE PULVERIZACION. EL INYECTOR SE COMPONE DE UN CONDUCTO DE SUCCION DE POLVO (15), UN TOBERA DE IMPULSION (12) INSERTADA EN EL CONDUCTO DE SUCCION DE POLVO, UNA TOBERA DE RETENCION (13) CONECTADA A ESTA EN DIRECCION DE LA CORRIENTE, CONECTADA CON UN TUBO VENTURI (14), UNA CONDUCCION DE ALIMENTACION DE AIRE (17) CON VALVULA DE CONTROL PARA ALIMENTAR LA TOBERA DE IMPULSION (12), UN CONDUCTO PARA DOSIFICAR LA ENTRADA DE AIRE, PARA ALIMENTAR LAS ABERTURAS DE SALIDA DE DOSIFICACION DE AIRE (23) QUE DESEMBOCAN EN EL TUBO VENTURI (14). EL CONDUCTO PARA DOSIFICAR LA ENTRADA DE AIRE ESTA COMPUESTO POR DOS CONDUCTOS RAMIFICADOS PARALELOS (19,20), QUE ARRANCAN DE LA CONDUCCION DE ALIMENTACION DE AIRE (17) Y DESEMBOCAN EN UN CANAL COMUN DE ENTRADA (21) HACIA LAS ABERTURAS DE SALIDA DE DOSIFICACION DE AIRE (23). EN UNO DE LOS DOS CONDUCTOS RAMIFICADOS (19,20) ESTA ASENTADA UNA VALVULA DECONTROL PARA LA DOSIFICACION DEL AIRE (24), LA CUAL ES ACCIONABLE POR LA PRESION EXISTENTE EN LA CONDUCCION DE ALIMENTACION DE AIRE (17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4201665A DE4201665C2 (de) | 1992-01-22 | 1992-01-22 | Pulver-Injektor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074898T3 true ES2074898T3 (es) | 1995-09-16 |
Family
ID=6450033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93100820T Expired - Lifetime ES2074898T3 (es) | 1992-01-22 | 1993-01-20 | Inyector de polvo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5505566A (es) |
EP (1) | EP0552744B1 (es) |
JP (1) | JPH0686950A (es) |
DE (2) | DE4201665C2 (es) |
DK (1) | DK0552744T3 (es) |
ES (1) | ES2074898T3 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4319726A1 (de) * | 1993-06-15 | 1994-12-22 | Gema Volstatic Ag | Pulverfördereinrichtung |
DE9410491U1 (de) * | 1994-06-29 | 1994-08-18 | Smura, Walter, 59469 Ense | Fördereinrichtung |
DE19531421A1 (de) * | 1995-08-26 | 1997-02-27 | Gema Volstatic Ag | Injektor-Vorrichtung zur Pulver-Sprühbeschichtung |
DE19542863A1 (de) * | 1995-11-17 | 1997-05-22 | Abb Research Ltd | Pulversprüheinrichtung |
DE19613185A1 (de) * | 1996-04-02 | 1997-10-09 | Pfeiffer Erich Gmbh & Co Kg | Dosiereinrichtung für strömungsfähige Medien wie Pulver/Luft-Dispersionen |
JP3867176B2 (ja) * | 1996-09-24 | 2007-01-10 | アール・アイ・ディー株式会社 | 粉体質量流量測定装置、およびこれを適用した静電粉体塗装装置 |
DE29723226U1 (de) | 1997-07-10 | 1998-06-04 | Kolb, Robert, jun., 88046 Friedrichshafen | Druckluft-Injektor zur pneumatischen Förderung eines Pulvers |
DE29719975U1 (de) * | 1997-11-11 | 1998-01-08 | Richter, Siegfried, Dipl.-Ing. (FH), 88605 Sauldorf | Mit Druckluft betriebene Saugdüse |
DE19824802A1 (de) * | 1998-06-03 | 1999-12-09 | Itw Gema Ag | Pulverförder-Injektor |
US7325750B2 (en) * | 2000-10-05 | 2008-02-05 | Nordson Corporation | Powder coating system with improved overspray collection |
GB0100756D0 (en) | 2001-01-11 | 2001-02-21 | Powderject Res Ltd | Needleless syringe |
ITBO20020069A1 (it) * | 2002-02-08 | 2003-08-08 | Paolo Malavasi | Apparecchiatura per l'applicazione di smalto in polvere su articoli ,in particolare piastrelle ceramiche |
DE10213275C1 (de) * | 2002-03-25 | 2003-12-24 | Wagner Ag Altstaetten J | Injektor für eine Pulverbeschichtungsanlage |
CH696062A5 (de) | 2002-04-03 | 2006-12-15 | Kuenzler Robert Ag | Pulverinjektor. |
US6874708B2 (en) * | 2003-02-13 | 2005-04-05 | Illinois Tool Works Inc. | Automatic air-assisted manifold mounted gun |
US20050023385A1 (en) * | 2003-07-29 | 2005-02-03 | Kui-Chiu Kwok | Powder robot gun |
US7981396B2 (en) * | 2003-12-03 | 2011-07-19 | Honda Motor Co., Ltd. | Methods for production of carbon nanostructures |
DE202004019438U1 (de) * | 2004-12-16 | 2005-02-10 | J. Wagner Ag | Pulverfördervorrichtung und Fangdüse für die Pulverfördervorrichtung |
US8066422B2 (en) * | 2005-03-29 | 2011-11-29 | Kajima Corporation | Material moisture content adjustment method |
US20070074656A1 (en) * | 2005-10-04 | 2007-04-05 | Zhibo Zhao | Non-clogging powder injector for a kinetic spray nozzle system |
US20080045893A1 (en) * | 2006-02-14 | 2008-02-21 | Cardio Exodus, Llc | Imageable balloon and method of making |
GB2445926A (en) * | 2007-01-24 | 2008-07-30 | Michael Bernard Coupland Quigley | Powder injection apparatus with shroud arrangement |
GB0708758D0 (en) * | 2007-05-04 | 2007-06-13 | Powderject Res Ltd | Particle cassettes and process thereof |
US8882400B2 (en) * | 2010-10-29 | 2014-11-11 | General Electric Company | Solids feeder discharge port |
US8544408B2 (en) * | 2011-03-23 | 2013-10-01 | Kevin Wayne Ewers | System for applying metal particulate with hot pressurized air using a venturi chamber and a helical channel |
CN103359486A (zh) * | 2012-03-26 | 2013-10-23 | 常涛 | 一种设备间纤维输送装置 |
FR3004767B1 (fr) | 2013-04-17 | 2015-05-15 | Sames Technologies | Pompe a effet venturi et installation d'application de revetement de peinture |
CN106622723A (zh) * | 2016-11-01 | 2017-05-10 | 中山市君禾机电设备有限公司 | 一种应用于粉末喷涂生产线的粉泵安装结构 |
EP3685924B1 (de) * | 2019-01-25 | 2021-12-22 | Wagner International Ag | Pulverfördereinrichtung für beschichtungspulver und pulverbeschichtungsanlage mit einer pulverfördereinrichtung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH511756A (de) * | 1966-06-28 | 1971-08-31 | Gema Ag App Bau | Pneumatische Fördereinrichtung mit regelbarer Förderleistung |
US3901184A (en) * | 1974-07-23 | 1975-08-26 | Continental Can Co | Pneumatic powder flow diverting device |
JPS5243846A (en) * | 1975-10-03 | 1977-04-06 | Senichi Masuda | Device for electrostatic powder coating |
DE3042201C2 (de) * | 1980-11-08 | 1984-04-26 | Schaad, Hans-Julius, 4600 Dortmund | Verfahren zum pneumatischen Fördern und Dosieren von pulverförmigen Pulverpartikeln |
US4615649A (en) * | 1984-10-12 | 1986-10-07 | Nordson Corporation | Powder pump having suction tube deflector |
DE3644840A1 (de) * | 1986-04-04 | 1987-10-15 | Wagner Int | Elektrostatische pulver-spruehpistole |
US4759504A (en) * | 1986-12-30 | 1988-07-26 | Weatherford U.S., Inc. | Dump control and valve |
DE3721875A1 (de) * | 1987-07-02 | 1989-01-12 | Gema Ransburg Ag | Verfahren und einrichtung fuer eine pulverspruehbeschichtungsanlage |
US5271695A (en) * | 1990-07-07 | 1993-12-21 | Gema Volstatic Ag | Device for pneumatically feeding powder from a container |
-
1992
- 1992-01-22 DE DE4201665A patent/DE4201665C2/de not_active Expired - Fee Related
-
1993
- 1993-01-20 EP EP93100820A patent/EP0552744B1/de not_active Expired - Lifetime
- 1993-01-20 DK DK93100820.5T patent/DK0552744T3/da active
- 1993-01-20 ES ES93100820T patent/ES2074898T3/es not_active Expired - Lifetime
- 1993-01-20 DE DE59300315T patent/DE59300315D1/de not_active Expired - Fee Related
- 1993-01-22 US US08/007,679 patent/US5505566A/en not_active Expired - Fee Related
- 1993-01-22 JP JP5027346A patent/JPH0686950A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4201665C2 (de) | 1993-10-28 |
US5505566A (en) | 1996-04-09 |
EP0552744A1 (de) | 1993-07-28 |
JPH0686950A (ja) | 1994-03-29 |
DK0552744T3 (da) | 1995-08-21 |
DE59300315D1 (de) | 1995-08-10 |
EP0552744B1 (de) | 1995-07-05 |
DE4201665A1 (de) | 1993-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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