EP0042111A1 - Verfahren und Vorrichtung zum elektrostatischen Pulverspritzen von Gegenständen in mehreren unterschiedlichen Schichten - Google Patents
Verfahren und Vorrichtung zum elektrostatischen Pulverspritzen von Gegenständen in mehreren unterschiedlichen Schichten Download PDFInfo
- Publication number
- EP0042111A1 EP0042111A1 EP81104290A EP81104290A EP0042111A1 EP 0042111 A1 EP0042111 A1 EP 0042111A1 EP 81104290 A EP81104290 A EP 81104290A EP 81104290 A EP81104290 A EP 81104290A EP 0042111 A1 EP0042111 A1 EP 0042111A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- powder
- spray
- compartment
- electrostatic
- cabin
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims description 10
- 239000000843 powder Substances 0.000 claims abstract description 72
- 239000007921 spray Substances 0.000 claims abstract description 27
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000006249 magnetic particle Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 238000007885 magnetic separation Methods 0.000 claims 1
- 229940098458 powder spray Drugs 0.000 abstract 1
- 210000003298 dental enamel Anatomy 0.000 description 9
- 239000000243 solution Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000021183 entrée Nutrition 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000013528 metallic particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000037 vitreous enamel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying 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
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/007—Processes for applying liquids or other fluent materials using an electrostatic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
Definitions
- the powder deposition elements 22 are of any type, for example spray guns, electrostatic or not.
- the powder deposition elements 22 are connected to plungers 10 which draw the powder directly from one of the powder reserve tanks 11, 12, a tank for each spraying compartment.
- the elements 22 are capped with a cover preventing the accumulation of powder thereon.
- the embodiment of the sieve machine according to FIG. 5 ensures a high efficiency of sieving and separation of the metallic particles from the powder.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electrostatic Spraying Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8013161A FR2484291A1 (fr) | 1980-06-13 | 1980-06-13 | Procede et dispositif de poudrage electrostatique d'objets en plusieurs couches differentes |
FR8013161 | 1980-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0042111A1 true EP0042111A1 (de) | 1981-12-23 |
EP0042111B1 EP0042111B1 (de) | 1984-11-14 |
Family
ID=9243064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81104290A Expired EP0042111B1 (de) | 1980-06-13 | 1981-06-04 | Verfahren und Vorrichtung zum elektrostatischen Pulverspritzen von Gegenständen in mehreren unterschiedlichen Schichten |
Country Status (12)
Country | Link |
---|---|
US (2) | US4376136A (de) |
EP (1) | EP0042111B1 (de) |
JP (1) | JPS5727174A (de) |
AR (1) | AR226730A1 (de) |
BR (1) | BR8103756A (de) |
DE (1) | DE3167167D1 (de) |
ES (1) | ES502998A0 (de) |
FR (1) | FR2484291A1 (de) |
GR (1) | GR74934B (de) |
NO (1) | NO811974L (de) |
SU (1) | SU1120919A3 (de) |
YU (1) | YU137381A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0439670A1 (de) * | 1989-12-23 | 1991-08-07 | Columbus System Patent Ag | Verfahren zur Vorbehandlung von Blech |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4723505A (en) * | 1986-03-17 | 1988-02-09 | Nordson Corporation | Powder booth |
US4704953A (en) * | 1986-11-12 | 1987-11-10 | Nordson Corporation | Powder spray system |
DE4013063C1 (de) * | 1990-04-24 | 1992-01-02 | Metri Airfluid Ag, Altstaetten, Ch | |
US5454872A (en) * | 1993-07-28 | 1995-10-03 | Nordson Corporation | System for controlling and utilizing finer powder particles in a powder coating operation |
DE4446089C2 (de) * | 1994-12-22 | 2001-05-10 | Eisenmann Kg Maschbau | Verfahren zur Pulverbeschichtung und Lackieranlage zur Durchführung des Verfahrens |
US5891524A (en) * | 1995-05-25 | 1999-04-06 | American Standard Inc. | Overspray recycling process |
US7017208B2 (en) * | 1995-08-04 | 2006-03-28 | Hill-Rom Services, Inc. | Hospital bed |
US6099898A (en) * | 1998-03-20 | 2000-08-08 | Haden, Inc. | Method for applying powder paint |
US6968637B1 (en) * | 2002-03-06 | 2005-11-29 | Nike, Inc. | Sole-mounted footwear stability system |
US20080191378A1 (en) * | 2007-02-14 | 2008-08-14 | Brian Paul | Microsphere reinforcement of composite materials |
FR3108044B1 (fr) * | 2020-03-11 | 2023-04-28 | Exel Ind | Embase pour une cabine de poudrage |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795512A (en) * | 1953-08-28 | 1957-06-11 | Gen Electric | Electrostatic method and apparatus for lining molds |
FR1337469A (fr) * | 1962-08-03 | 1963-09-13 | Sames Mach Electrostat | Dispositif automatique de poudrage en cabine, ou enceinte fermée |
FR1532144A (fr) * | 1966-07-29 | 1968-07-05 | Sfb Spezial Filterbau M Ofner | Procédé et dispositif pour l'enduction électrostatique superficielle avec des matières pulvérulentes |
FR2300625A1 (fr) * | 1975-02-13 | 1976-09-10 | Air Ind | Installation de poudrage electrostatique |
FR2332809A1 (fr) * | 1975-11-26 | 1977-06-24 | Air Ind | Procede et installation de poudrage electrostatique |
FR2358933A1 (fr) * | 1976-07-23 | 1978-02-17 | Air Ind | Procede et installation de poudrage electrostatique |
FR2360356A1 (fr) * | 1975-11-24 | 1978-03-03 | Air Ind | Procede et installation de poudrage electrostatique |
NL7908458A (nl) * | 1978-11-21 | 1980-05-23 | Europ Equip Menager | Elektrostatische bepoederingsinrichting. |
FR2467022A2 (fr) * | 1978-11-21 | 1981-04-17 | Europ Equip Menager | Installation de poudrage electrostatique d'objets |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1735494A (en) * | 1925-02-12 | 1929-11-12 | Chapman Electric Neutralizer C | Neutralizer bar |
GB1413964A (en) * | 1972-01-24 | 1975-11-12 | Volstatic Coatings Ltd | Electrostatic coating |
FR2182403A5 (de) * | 1972-04-27 | 1973-12-07 | Air Ind | |
GB1530508A (en) * | 1976-05-27 | 1978-11-01 | Volstatic Coatings Ltd | Electrostatic coating equipment |
-
1980
- 1980-06-13 FR FR8013161A patent/FR2484291A1/fr active Granted
-
1981
- 1981-05-28 US US06/267,889 patent/US4376136A/en not_active Expired - Fee Related
- 1981-05-29 YU YU01373/81A patent/YU137381A/xx unknown
- 1981-06-04 DE DE8181104290T patent/DE3167167D1/de not_active Expired
- 1981-06-04 EP EP81104290A patent/EP0042111B1/de not_active Expired
- 1981-06-11 JP JP9016581A patent/JPS5727174A/ja active Pending
- 1981-06-11 SU SU813340591A patent/SU1120919A3/ru active
- 1981-06-11 GR GR65214A patent/GR74934B/el unknown
- 1981-06-11 NO NO811974A patent/NO811974L/no unknown
- 1981-06-12 AR AR285706A patent/AR226730A1/es active
- 1981-06-12 ES ES502998A patent/ES502998A0/es active Granted
- 1981-06-12 BR BR8103756A patent/BR8103756A/pt unknown
-
1982
- 1982-09-30 US US06/430,780 patent/US4454832A/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795512A (en) * | 1953-08-28 | 1957-06-11 | Gen Electric | Electrostatic method and apparatus for lining molds |
FR1337469A (fr) * | 1962-08-03 | 1963-09-13 | Sames Mach Electrostat | Dispositif automatique de poudrage en cabine, ou enceinte fermée |
FR1532144A (fr) * | 1966-07-29 | 1968-07-05 | Sfb Spezial Filterbau M Ofner | Procédé et dispositif pour l'enduction électrostatique superficielle avec des matières pulvérulentes |
FR2300625A1 (fr) * | 1975-02-13 | 1976-09-10 | Air Ind | Installation de poudrage electrostatique |
FR2360356A1 (fr) * | 1975-11-24 | 1978-03-03 | Air Ind | Procede et installation de poudrage electrostatique |
FR2332809A1 (fr) * | 1975-11-26 | 1977-06-24 | Air Ind | Procede et installation de poudrage electrostatique |
FR2358933A1 (fr) * | 1976-07-23 | 1978-02-17 | Air Ind | Procede et installation de poudrage electrostatique |
NL7908458A (nl) * | 1978-11-21 | 1980-05-23 | Europ Equip Menager | Elektrostatische bepoederingsinrichting. |
FR2442080A1 (fr) * | 1978-11-21 | 1980-06-20 | Europ Equip Menager | Installation de poudrage electrostatique d'objets |
FR2467022A2 (fr) * | 1978-11-21 | 1981-04-17 | Europ Equip Menager | Installation de poudrage electrostatique d'objets |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0439670A1 (de) * | 1989-12-23 | 1991-08-07 | Columbus System Patent Ag | Verfahren zur Vorbehandlung von Blech |
Also Published As
Publication number | Publication date |
---|---|
US4454832A (en) | 1984-06-19 |
US4376136A (en) | 1983-03-08 |
ES8203649A1 (es) | 1982-04-01 |
BR8103756A (pt) | 1982-03-02 |
JPS5727174A (en) | 1982-02-13 |
AR226730A1 (es) | 1982-08-13 |
ES502998A0 (es) | 1982-04-01 |
GR74934B (de) | 1984-07-12 |
FR2484291A1 (fr) | 1981-12-18 |
EP0042111B1 (de) | 1984-11-14 |
DE3167167D1 (en) | 1984-12-20 |
NO811974L (no) | 1981-12-14 |
FR2484291B1 (de) | 1984-11-16 |
YU137381A (en) | 1983-10-31 |
SU1120919A3 (ru) | 1984-10-23 |
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Legal Events
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---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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