ES404961A1 - Un procedimiento y un dispositivo para revestir objetos conparticulas o flocos o fibras de material pulverulento o gra-nular. - Google Patents
Un procedimiento y un dispositivo para revestir objetos conparticulas o flocos o fibras de material pulverulento o gra-nular.Info
- Publication number
- ES404961A1 ES404961A1 ES404961A ES404961A ES404961A1 ES 404961 A1 ES404961 A1 ES 404961A1 ES 404961 A ES404961 A ES 404961A ES 404961 A ES404961 A ES 404961A ES 404961 A1 ES404961 A1 ES 404961A1
- Authority
- ES
- Spain
- Prior art keywords
- base
- coating
- electrostatic field
- coating material
- particles
- 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
Links
- 239000011248 coating agent Substances 0.000 title abstract 7
- 238000000576 coating method Methods 0.000 title abstract 7
- 239000002245 particle Substances 0.000 title abstract 4
- 230000005686 electrostatic field Effects 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/02—Apparatus specially adapted for applying particulate materials to surfaces using fluidised-bed techniques
- B05C19/025—Combined with electrostatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/04—Apparatus specially adapted for applying particulate materials to surfaces the particulate material being projected, poured or allowed to flow onto the surface of the work
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Un procedimiento para revestir objetos con partículas o flocos o fibras de material pulverulento o granular, en el cual las partículas que sirven para el revestimiento son proyectadas con ayuda de un campo electrostático sobre un elemento captador que forma el objeto a recubrir, caracterizado porque se dispone el material de recubrimiento en fina división sobre una base ,preferiblemente una base aislante, enfrentada al elemento captador, en su lado vuelto hacia el elemento captador, de modo que quede suelta sobre ella en capa uniforme o aproximadamente uniforme, el material de revestimiento/situado sobre la base es dejado libre por agitación separándolo de la base, por ejemplo, por vía eléctrica, con preferencia con ayuda de un campo alterno, o por vía mecánica, de modo que se sumerja en un campo electrostático situado entre la base y el elemento captador, porque, luego , el material de revestimiento que ha quedado libre es acelerado con ayuda del campo electrostático hasta el elemento captador y porque las partículas proyectadas desde la base son retenidas en el elemento captador asociando a éste un potencial diferente del potencial de uno de los electrodos del campo electrostático, pudiendo unirse íntimamente el material de revestimiento con el elemento captador por acción del calor o de un adhesivo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712135968 DE2135968C2 (de) | 1971-07-19 | 1971-07-19 | Verfahren zum Abstoßen von Teilchen von einer Unterlage sowie Vorrichtung zur Durchführung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES404961A1 true ES404961A1 (es) | 1975-12-16 |
Family
ID=5814101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES404961A Expired ES404961A1 (es) | 1971-07-19 | 1972-07-17 | Un procedimiento y un dispositivo para revestir objetos conparticulas o flocos o fibras de material pulverulento o gra-nular. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS549213B1 (es) |
| AT (1) | AT322703B (es) |
| AU (1) | AU468755B2 (es) |
| CA (1) | CA985578A (es) |
| CH (1) | CH554193A (es) |
| DE (1) | DE2135968C2 (es) |
| ES (1) | ES404961A1 (es) |
| FR (1) | FR2146886A5 (es) |
| GB (1) | GB1400175A (es) |
| IT (1) | IT962044B (es) |
| NL (1) | NL7209905A (es) |
| SE (1) | SE397167B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543575A1 (de) * | 1975-09-30 | 1977-04-07 | Brennenstuhl Kg Hugo | Verfahren zum beschichten von gegenstaenden mit pulverfoermigen oder koernigen teilchen bzw. flocken oder fasern und vorrichtung zur durchfuehrung dieses verfahrens |
| FR2337961A1 (fr) * | 1976-01-08 | 1977-08-05 | Onoda Cement Co Ltd | Dispositif pour produire des particules chargees |
| DE3029869A1 (de) * | 1980-08-07 | 1982-03-25 | Arno H. Wirth Spezial-Maschinenfabrik, 7410 Reutlingen | Einrichtung zur beseitigung von stoerfeldern beim elektrostatischen beflocken |
| SE446826B (sv) * | 1981-04-24 | 1986-10-13 | Icab Ind Coating Ab | Pulverspruta med elektrostatisk laddningsformaga bestaende av langstreckta krokta laddningskanaler vilka krokts att bilda loopar eller vagor anordnade i ett flertal grupper |
| US5000978A (en) * | 1989-06-29 | 1991-03-19 | The Procter & Gamble Company | Electrostatic coating of detergent granules |
| DE19631242A1 (de) * | 1996-04-26 | 1997-11-06 | Dresler Peter Dr Ing | Verfahren und Vorrichtung zum elektrostatischen Beschichten von Gegenständen |
| CN102862224B (zh) * | 2012-09-30 | 2014-08-27 | 东北石油大学 | 多相位套管粗糙表面一体化制备装置 |
| US9586216B2 (en) * | 2013-10-28 | 2017-03-07 | Achrolux Inc. | Charged powder supply device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2358227A (en) * | 1941-03-15 | 1944-09-12 | Collins & Aikman Corp | Simultaneous flocking |
| US2675330A (en) * | 1946-07-03 | 1954-04-13 | Velveray Corp | Method of flocking textile fabric |
-
1971
- 1971-07-19 DE DE19712135968 patent/DE2135968C2/de not_active Expired
-
1972
- 1972-07-13 CH CH1051272A patent/CH554193A/xx not_active IP Right Cessation
- 1972-07-14 GB GB3314372A patent/GB1400175A/en not_active Expired
- 1972-07-14 AT AT606472A patent/AT322703B/de not_active IP Right Cessation
- 1972-07-17 ES ES404961A patent/ES404961A1/es not_active Expired
- 1972-07-18 FR FR7226509A patent/FR2146886A5/fr not_active Expired
- 1972-07-18 SE SE941172A patent/SE397167B/xx unknown
- 1972-07-18 AU AU44668/72A patent/AU468755B2/en not_active Expired
- 1972-07-18 IT IT518472A patent/IT962044B/it active
- 1972-07-18 CA CA147,348A patent/CA985578A/en not_active Expired
- 1972-07-18 NL NL7209905A patent/NL7209905A/xx not_active Application Discontinuation
- 1972-07-19 JP JP7172572A patent/JPS549213B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA985578A (en) | 1976-03-16 |
| CH554193A (de) | 1974-09-30 |
| JPS549213B1 (es) | 1979-04-23 |
| IT962044B (it) | 1973-12-20 |
| AU4466872A (en) | 1974-02-07 |
| DE2135968A1 (de) | 1973-02-01 |
| SE397167B (sv) | 1977-10-24 |
| AU468755B2 (en) | 1976-01-22 |
| NL7209905A (es) | 1973-01-23 |
| DE2135968C2 (de) | 1981-10-08 |
| GB1400175A (en) | 1975-07-16 |
| AT322703B (de) | 1975-06-10 |
| FR2146886A5 (es) | 1973-03-02 |
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