DE69528159T2 - Sprühvorrichtung - Google Patents
SprühvorrichtungInfo
- Publication number
- DE69528159T2 DE69528159T2 DE69528159T DE69528159T DE69528159T2 DE 69528159 T2 DE69528159 T2 DE 69528159T2 DE 69528159 T DE69528159 T DE 69528159T DE 69528159 T DE69528159 T DE 69528159T DE 69528159 T2 DE69528159 T2 DE 69528159T2
- Authority
- DE
- Germany
- Prior art keywords
- charge
- charge return
- return path
- nozzle
- target
- 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
Links
- 238000005507 spraying Methods 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims abstract description 47
- 231100001261 hazardous Toxicity 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 7
- 230000009969 flowable effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000007590 electrostatic spraying Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 15
- 239000002184 metal Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000003973 paint Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 4
- 239000003380 propellant Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052754 neon Inorganic materials 0.000 description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
-
- 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
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
-
- 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
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
-
- 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
- B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
-
- 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
- B05B5/053—Arrangements for supplying power, e.g. charging power
- B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
-
- 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
- B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
- Reciprocating Pumps (AREA)
- Formation And Processing Of Food Products (AREA)
- Cyclones (AREA)
- Disintegrating Or Milling (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polarising Elements (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9409167A GB9409167D0 (en) | 1994-05-09 | 1994-05-09 | Spraying devices |
| PCT/GB1995/000972 WO1995030489A1 (en) | 1994-05-09 | 1995-04-28 | Spraying devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69528159D1 DE69528159D1 (de) | 2002-10-17 |
| DE69528159T2 true DE69528159T2 (de) | 2003-06-05 |
Family
ID=10754779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69528159T Expired - Fee Related DE69528159T2 (de) | 1994-05-09 | 1995-04-28 | Sprühvorrichtung |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5932011A (enExample) |
| EP (1) | EP0748257B1 (enExample) |
| JP (1) | JP3840531B2 (enExample) |
| KR (1) | KR100376242B1 (enExample) |
| CN (1) | CN1071145C (enExample) |
| AT (1) | ATE223760T1 (enExample) |
| AU (1) | AU708479B2 (enExample) |
| CA (1) | CA2187742C (enExample) |
| DE (1) | DE69528159T2 (enExample) |
| DK (1) | DK0748257T3 (enExample) |
| ES (1) | ES2180630T3 (enExample) |
| GB (1) | GB9409167D0 (enExample) |
| PT (1) | PT748257E (enExample) |
| TW (1) | TW315319B (enExample) |
| WO (1) | WO1995030489A1 (enExample) |
| ZA (1) | ZA953611B (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19650781A1 (de) * | 1996-12-06 | 1998-06-10 | Itw Oberflaechentechnik Gmbh | Sprühbeschichtungseinrichtung |
| US20030205631A1 (en) * | 2000-05-25 | 2003-11-06 | The Procter & Gamble Company | Spraying of liquids |
| US6564154B1 (en) | 2000-11-28 | 2003-05-13 | Steelcase Development Corporation | Monitoring system |
| DE10150636C2 (de) * | 2001-10-12 | 2003-08-21 | Diehl Munitionssysteme Gmbh | Hochspannungs-Generator, insbesondere zum Einsatz als Störfrequenz-Generator |
| US7849850B2 (en) * | 2003-02-28 | 2010-12-14 | Battelle Memorial Institute | Nozzle for handheld pulmonary aerosol delivery device |
| DE102004036230A1 (de) * | 2003-08-01 | 2005-03-03 | Kansai Paint Co., Ltd., Amagasaki | Beschichtungsvorrichtung und Beschichtungsverfahren |
| JP2005313143A (ja) * | 2004-03-29 | 2005-11-10 | Japan Organo Co Ltd | 船舶用バラスト水の製造方法及び製造装置 |
| EP1797962B1 (en) * | 2004-08-10 | 2012-06-06 | Abb K.K. | Electrostatic coating apparatus |
| EP1853389A2 (en) * | 2005-02-25 | 2007-11-14 | Battelle Memorial Institute | Spray indication |
| US20070059965A1 (en) * | 2005-09-13 | 2007-03-15 | Magna International Inc. | Method and apparatus for non-contact grounding detection in an electrostatic paint system |
| US7665460B2 (en) * | 2005-10-11 | 2010-02-23 | Kimberly-Clark Worldwide, Inc. | Micro powered gas-forming device |
| US7774894B2 (en) * | 2005-10-11 | 2010-08-17 | Kimberly-Clark Worldwide, Inc. | Micro powered floor cleaning device |
| US7732737B2 (en) * | 2005-10-11 | 2010-06-08 | Kimberly-Clark Worldwide, Inc. | Micro powered warming container |
| US7661562B2 (en) * | 2005-10-11 | 2010-02-16 | Kimberly-Clark Worldwide, Inc. | Micro powered dispensing device |
| EP2018224B1 (en) | 2006-02-14 | 2019-03-06 | EField Innovations LLC | Dissociated discharge ehd sprayer with electric field shield |
| USD562940S1 (en) | 2006-06-13 | 2008-02-26 | Battelle Memorial Institute | Handle |
| USD545942S1 (en) | 2006-06-13 | 2007-07-03 | Battelle Memorial Institute | Sprayer handle |
| US8534301B2 (en) | 2008-06-02 | 2013-09-17 | Innovation Direct Llc | Steam mop |
| CN101963633A (zh) * | 2009-07-24 | 2011-02-02 | 沈为国 | 一种静电喷雾器用出雾带电状态检测仪 |
| US8893990B2 (en) * | 2010-02-26 | 2014-11-25 | Finishing Brands Holdings Inc. | Electrostatic spray system |
| US8833679B2 (en) | 2010-11-24 | 2014-09-16 | Finishing Brands Holdings, Inc. | Electrostatic spray system with grounding teeth |
| TWI559981B (en) * | 2011-01-14 | 2016-12-01 | Graco Minnesota Inc | Fluid dispensing device |
| JP5894021B2 (ja) * | 2012-06-26 | 2016-03-23 | 旭サナック株式会社 | 噴霧液滴の電荷量測定方法、電荷量測定装置及びそれらを用いた噴霧液滴の電荷量制御装置 |
| US10589298B2 (en) | 2014-09-04 | 2020-03-17 | Victory Innovations Company | Electrostatic fluid delivery system |
| JP6452833B2 (ja) * | 2015-02-04 | 2019-01-16 | ボストン サイエンティフィック ニューロモデュレイション コーポレイション | 神経刺激波形内の電荷回復をプログラムするための方法及び装置 |
| TWM518745U (zh) * | 2015-10-30 | 2016-03-11 | Marketech Int Corp | 有機溶劑輸送管路用內靜電消減控制閥 |
| CA3008487C (en) * | 2015-12-21 | 2023-09-19 | Victory Innovations Company, Inc. | Electrostatic fluid delivery backpack system |
| WO2024030666A1 (en) * | 2022-08-05 | 2024-02-08 | FouRy, Inc. | Systems and methods for an electrostatic atomizer of moderately conductive fluids |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3851618A (en) * | 1974-01-14 | 1974-12-03 | Ransburg Corp | Electrostatic coating apparatus |
| US3894272A (en) * | 1974-01-14 | 1975-07-08 | Ransburg Corp | Method and apparatus for determining incipient grounding of a high voltage electrostatic system |
| SU736435A1 (ru) * | 1978-07-14 | 1986-06-30 | Предприятие П/Я В-2346 | Устройство дл нанесени порошковых материалов в электрическом поле |
| IT1137200B (it) * | 1980-07-10 | 1986-09-03 | Roederstein Ernst Spezialfabri | Apparecchio manuale per il floccaggio elettrostatico di oggetti |
| DE3207402C2 (de) * | 1982-03-02 | 1985-04-25 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Überwachung einer Pulverbeschichtungsanlage gegen Explosionsgefahr |
| DE3374844D1 (en) * | 1982-11-04 | 1988-01-21 | Ici Plc | Malfunction detector for electrostatic spraying apparatus |
| US4682735A (en) * | 1983-06-29 | 1987-07-28 | Graco Inc. | Electrostatic field indicator light for electrostatic nozzles |
| FR2551928B1 (fr) * | 1983-09-14 | 1986-05-23 | Sames Sa | Dispositif de protection des circuits basse tension d'equipement de projection electrostatique, et equipement de projection incorporant ce dispositif |
| JP2532001B2 (ja) * | 1990-07-24 | 1996-09-11 | 本田技研工業株式会社 | 不良導体の静電塗装におけるア―スチェック方法 |
| JPH0757330B2 (ja) * | 1990-10-23 | 1995-06-21 | 旭サナック株式会社 | 静電塗装装置におけるスパーク発生防止装置 |
| US5138513A (en) * | 1991-01-23 | 1992-08-11 | Ransburg Corporation | Arc preventing electrostatic power supply |
| GB9105327D0 (en) * | 1991-03-13 | 1991-04-24 | Ici Plc | Electrostatic spraying of liquids |
| EP0680382A1 (en) * | 1991-08-13 | 1995-11-08 | The Morgan Crucible Company Plc | Spray gun |
| US5397605A (en) * | 1992-05-29 | 1995-03-14 | Barbieri; Girolamo | Method and apparatus for electrostatically coating a workpiece with paint |
-
1994
- 1994-05-09 GB GB9409167A patent/GB9409167D0/en active Pending
-
1995
- 1995-04-28 WO PCT/GB1995/000972 patent/WO1995030489A1/en not_active Ceased
- 1995-04-28 AU AU23156/95A patent/AU708479B2/en not_active Ceased
- 1995-04-28 CA CA002187742A patent/CA2187742C/en not_active Expired - Fee Related
- 1995-04-28 DK DK95916790T patent/DK0748257T3/da active
- 1995-04-28 JP JP52875595A patent/JP3840531B2/ja not_active Expired - Fee Related
- 1995-04-28 ES ES95916790T patent/ES2180630T3/es not_active Expired - Lifetime
- 1995-04-28 KR KR1019960706359A patent/KR100376242B1/ko not_active Expired - Fee Related
- 1995-04-28 AT AT95916790T patent/ATE223760T1/de not_active IP Right Cessation
- 1995-04-28 PT PT95916790T patent/PT748257E/pt unknown
- 1995-04-28 US US08/732,431 patent/US5932011A/en not_active Expired - Lifetime
- 1995-04-28 CN CN95192991A patent/CN1071145C/zh not_active Expired - Fee Related
- 1995-04-28 DE DE69528159T patent/DE69528159T2/de not_active Expired - Fee Related
- 1995-04-28 EP EP95916790A patent/EP0748257B1/en not_active Expired - Lifetime
- 1995-05-03 TW TW084104432A patent/TW315319B/zh active
- 1995-05-04 ZA ZA953611A patent/ZA953611B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1071145C (zh) | 2001-09-19 |
| ATE223760T1 (de) | 2002-09-15 |
| DK0748257T3 (da) | 2003-01-13 |
| TW315319B (enExample) | 1997-09-11 |
| CN1147776A (zh) | 1997-04-16 |
| US5932011A (en) | 1999-08-03 |
| AU2315695A (en) | 1995-11-29 |
| CA2187742C (en) | 2003-12-09 |
| AU708479B2 (en) | 1999-08-05 |
| ZA953611B (en) | 1995-11-09 |
| WO1995030489A1 (en) | 1995-11-16 |
| GB9409167D0 (en) | 1994-06-29 |
| JP3840531B2 (ja) | 2006-11-01 |
| PT748257E (pt) | 2003-01-31 |
| EP0748257A1 (en) | 1996-12-18 |
| DE69528159D1 (de) | 2002-10-17 |
| CA2187742A1 (en) | 1995-11-16 |
| HK1011306A1 (en) | 1999-07-09 |
| ES2180630T3 (es) | 2003-02-16 |
| EP0748257B1 (en) | 2002-09-11 |
| KR100376242B1 (ko) | 2003-06-11 |
| JPH09512744A (ja) | 1997-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |