CA2247204C - Electrostatic spraying - Google Patents
Electrostatic spraying Download PDFInfo
- Publication number
- CA2247204C CA2247204C CA002247204A CA2247204A CA2247204C CA 2247204 C CA2247204 C CA 2247204C CA 002247204 A CA002247204 A CA 002247204A CA 2247204 A CA2247204 A CA 2247204A CA 2247204 C CA2247204 C CA 2247204C
- Authority
- CA
- Canada
- Prior art keywords
- voltage
- charge storage
- spraying
- storage means
- high voltage
- 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
- 238000007590 electrostatic spraying Methods 0.000 title claims abstract description 10
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 12
- 230000011664 signaling Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000000873 masking effect Effects 0.000 claims description 5
- 230000003534 oscillatory effect Effects 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009472 formulation Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000002459 sustained effect Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 239000012669 liquid formulation Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect 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
- 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
-
- 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
- B05B5/0531—Power generators
-
- 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
- B05B5/043—Discharge apparatus, e.g. electrostatic spray guns using induction-charging
-
- 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
-
- 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
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Developing Agents For Electrophotography (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Catching Or Destruction (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9604329.4 | 1996-02-29 | ||
| GBGB9604329.4A GB9604329D0 (en) | 1996-02-29 | 1996-02-29 | Electrostatic spraying |
| PCT/GB1997/000376 WO1997031718A1 (en) | 1996-02-29 | 1997-02-12 | Electrostatic spraying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2247204A1 CA2247204A1 (en) | 1997-09-04 |
| CA2247204C true CA2247204C (en) | 2001-10-23 |
Family
ID=10789643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002247204A Expired - Fee Related CA2247204C (en) | 1996-02-29 | 1997-02-12 | Electrostatic spraying |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US6135369A (enExample) |
| EP (1) | EP0880409B1 (enExample) |
| JP (1) | JP2000505356A (enExample) |
| KR (1) | KR100445088B1 (enExample) |
| CN (1) | CN1076637C (enExample) |
| AT (1) | ATE197413T1 (enExample) |
| AU (1) | AU725813B2 (enExample) |
| BR (1) | BR9707788A (enExample) |
| CA (1) | CA2247204C (enExample) |
| CZ (1) | CZ294264B6 (enExample) |
| DE (1) | DE69703479T2 (enExample) |
| DK (1) | DK0880409T3 (enExample) |
| ES (1) | ES2152650T3 (enExample) |
| GB (1) | GB9604329D0 (enExample) |
| GR (1) | GR3035311T3 (enExample) |
| HU (1) | HUP0001648A3 (enExample) |
| IL (1) | IL125836A (enExample) |
| MX (1) | MX9807146A (enExample) |
| NO (1) | NO983986D0 (enExample) |
| NZ (1) | NZ331419A (enExample) |
| PL (1) | PL183489B1 (enExample) |
| PT (1) | PT880409E (enExample) |
| RU (1) | RU2160169C2 (enExample) |
| SK (1) | SK282892B6 (enExample) |
| TR (1) | TR199801701T2 (enExample) |
| TW (1) | TW328918B (enExample) |
| WO (1) | WO1997031718A1 (enExample) |
| ZA (1) | ZA971385B (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070122353A1 (en) | 2001-05-24 | 2007-05-31 | Hale Ron L | Drug condensation aerosols and kits |
| US7766013B2 (en) | 2001-06-05 | 2010-08-03 | Alexza Pharmaceuticals, Inc. | Aerosol generating method and device |
| US7585493B2 (en) | 2001-05-24 | 2009-09-08 | Alexza Pharmaceuticals, Inc. | Thin-film drug delivery article and method of use |
| US7645442B2 (en) | 2001-05-24 | 2010-01-12 | Alexza Pharmaceuticals, Inc. | Rapid-heating drug delivery article and method of use |
| US7458374B2 (en) | 2002-05-13 | 2008-12-02 | Alexza Pharmaceuticals, Inc. | Method and apparatus for vaporizing a compound |
| US7090830B2 (en) | 2001-05-24 | 2006-08-15 | Alexza Pharmaceuticals, Inc. | Drug condensation aerosols and kits |
| GB0115355D0 (en) * | 2001-06-22 | 2001-08-15 | Pirrie Alastair | Vaporization system |
| CN100588296C (zh) | 2002-05-13 | 2010-02-03 | 约翰逊父子公司 | 用于产生光和香味的组合表示的装置和方法 |
| US20040105818A1 (en) | 2002-11-26 | 2004-06-03 | Alexza Molecular Delivery Corporation | Diuretic aerosols and methods of making and using them |
| US7913688B2 (en) | 2002-11-27 | 2011-03-29 | Alexza Pharmaceuticals, Inc. | Inhalation device for producing a drug aerosol |
| CN101954110A (zh) | 2003-02-07 | 2011-01-26 | 约翰逊父子公司 | 具有发光二极管夜灯的散射器 |
| US6729552B1 (en) * | 2003-04-22 | 2004-05-04 | E. I. Du Pont De Nemours And Company | Liquid dispersion device |
| WO2004104491A2 (en) | 2003-05-21 | 2004-12-02 | Alexza Pharmaceuticals, Inc. | Percussively ignited or electrically ignited self-contained heating unit and drug-supply unit employing same |
| US7540286B2 (en) | 2004-06-03 | 2009-06-02 | Alexza Pharmaceuticals, Inc. | Multiple dose condensation aerosol devices and methods of forming condensation aerosols |
| KR100763457B1 (ko) * | 2004-08-10 | 2007-10-04 | 에이비비 가부시키가이샤 | 정전 도장 장치 |
| EP1781360A1 (en) | 2004-08-12 | 2007-05-09 | Alexza Pharmaceuticals, Inc. | Aerosol drug delivery device incorporating percussively activated heat packages |
| USD542400S1 (en) | 2005-03-31 | 2007-05-08 | S.C. Johnson & Son, Inc. | Diffuser |
| USD541922S1 (en) | 2005-03-31 | 2007-05-01 | S.C. Johnson & Son, Inc. | Diffuser |
| US7643734B2 (en) | 2005-03-31 | 2010-01-05 | S.C. Johnson & Son, Inc. | Bottle eject mechanism |
| US7589340B2 (en) | 2005-03-31 | 2009-09-15 | S.C. Johnson & Son, Inc. | System for detecting a container or contents of the container |
| US7281811B2 (en) | 2005-03-31 | 2007-10-16 | S. C. Johnson & Son, Inc. | Multi-clarity lenses |
| AU2006351277B2 (en) | 2006-12-01 | 2013-02-21 | Sca Hygiene Products Ab | Combined electronic dispenser and air freshener |
| US20080216828A1 (en) | 2007-03-09 | 2008-09-11 | Alexza Pharmaceuticals, Inc. | Heating unit for use in a drug delivery device |
| EP2282840B1 (en) * | 2008-04-22 | 2013-11-13 | National University of Ireland, Maynooth | Electrospraying device |
| UA57258U (ru) * | 2010-12-30 | 2011-02-10 | Роман Витальевич Григорян | Устройство для нанесения ворсованного покрытия |
| CN102657146B (zh) * | 2012-05-12 | 2014-12-03 | 石河子大学 | 感应充电的静电吸附喷雾方法 |
| FR3004127B1 (fr) * | 2013-04-09 | 2020-05-01 | Sames Kremlin | Installation de projection electrostatique de produit de revetement et procede de commande d'un generateur d'alimentation en courant d'une unite haute tension dans une telle installation |
| US20180111137A1 (en) * | 2016-10-24 | 2018-04-26 | Paccar Inc | Closed loop control of electrostatic voltage and current based on humidity |
| JP7149096B2 (ja) * | 2017-04-18 | 2022-10-06 | 花王株式会社 | 被膜の製造方法 |
| WO2018194143A1 (ja) | 2017-04-19 | 2018-10-25 | 花王株式会社 | 被膜の製造方法 |
| EP3613403B1 (en) * | 2017-04-19 | 2022-10-05 | Kao Corporation | Method for producing coating film |
| US10040660B1 (en) | 2017-07-17 | 2018-08-07 | Gpcp Ip Holdings Llc | Power device for a product dispenser |
| US12214118B2 (en) | 2018-02-02 | 2025-02-04 | Alexza Pharmaceuticals, Inc. | Electrical condensation aerosol device |
| US11773512B2 (en) * | 2019-10-28 | 2023-10-03 | Kao Corporation | Fiber deposit production method, membrane production method, and membrane adhesion method |
| EP4053312A4 (en) * | 2019-10-28 | 2025-07-02 | Kao Corporation | Method for manufacturing fiber deposition body, method for manufacturing film, and method for attaching film |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653593A (en) * | 1969-04-15 | 1972-04-04 | Nippon Kogei Kogyo Co | Apparatus for generating a high voltage |
| IE45426B1 (en) * | 1976-07-15 | 1982-08-25 | Ici Ltd | Atomisation of liquids |
| US4290091A (en) * | 1976-12-27 | 1981-09-15 | Speeflo Manufacturing Corporation | Spray gun having self-contained low voltage and high voltage power supplies |
| US4331298A (en) * | 1977-03-02 | 1982-05-25 | Ransburg Corporation | Hand-held coating-dispensing apparatus |
| DE3243447C2 (de) * | 1982-11-24 | 1984-09-20 | Ransburg-Gema AG, St.Gallen | Spritzvorrichtung zum elektrostatischen Beschichten von Gegenständen mit Beschichtungsmaterial |
| DE3475598D1 (en) * | 1983-03-25 | 1989-01-19 | Ici Plc | Spraying apparatus |
| CN85105712A (zh) * | 1985-07-27 | 1987-01-21 | 帝国化学工业公司 | 喷雾装置 |
| FR2599281B1 (fr) * | 1986-05-30 | 1988-08-12 | Skm Sa | Procede pour la realisation d'un pistolet electrostatique de pulverisation, et pistolet obtenu par ce procede. |
| US5511726A (en) * | 1988-09-23 | 1996-04-30 | Battelle Memorial Institute | Nebulizer device |
| GB9002631D0 (en) * | 1990-02-06 | 1990-04-04 | Ici Plc | Electrostatic spraying apparatus |
| US5063350A (en) * | 1990-02-09 | 1991-11-05 | Graco Inc. | Electrostatic spray gun voltage and current monitor |
| ATE150340T1 (de) * | 1990-07-25 | 1997-04-15 | Ici Plc | Elektrostatische sprühvorrichtung und verfahren |
| EP0468735B1 (en) * | 1990-07-25 | 1995-05-03 | Imperial Chemical Industries Plc | Electrostatic spraying method |
| GB9023339D0 (en) * | 1990-10-26 | 1990-12-05 | Ici Plc | Dispensing of fluids |
| DK0486198T3 (da) * | 1990-11-12 | 2001-06-18 | Procter & Gamble | Sprøjteindretning |
| ES2253174T3 (es) * | 1991-03-01 | 2006-06-01 | THE PROCTER & GAMBLE COMPANY | Pulverizacion de liquidos. |
| US5196171A (en) * | 1991-03-11 | 1993-03-23 | In-Vironmental Integrity, Inc. | Electrostatic vapor/aerosol/air ion generator |
| GB9105327D0 (en) * | 1991-03-13 | 1991-04-24 | Ici Plc | Electrostatic spraying of liquids |
| GB9219636D0 (en) * | 1991-10-10 | 1992-10-28 | Ici Plc | Spraying of liquids |
| GB9224651D0 (en) * | 1992-11-25 | 1993-01-13 | Ici Plc | Switching means |
| GB9416581D0 (en) * | 1993-09-02 | 1994-10-12 | Ici Plc | Electrostatic spraying device |
| DE69518974T2 (de) * | 1994-04-29 | 2001-04-26 | The Procter & Gamble Company, Cincinnati | Sprühvorrichtung |
| GB9418039D0 (en) * | 1994-09-07 | 1994-10-26 | Reckitt & Colmann Prod Ltd | Electrostatic spraying device |
| GB9420511D0 (en) * | 1994-10-11 | 1994-11-23 | Ici Plc | High voltage generator |
| BR9509252A (pt) * | 1994-10-04 | 1997-10-21 | Ici Plc | Processos para pulverizar materiais particulados e uma substância eletrostaticamente pulverizável em forma particulada aparelhos para pulverizarmaterial particulado e para produzir uma pulverização ou corrente de particulas eletricamente carregadas e cartucho e conjunto para uso em pulverização eletrostática |
-
1996
- 1996-02-29 GB GBGB9604329.4A patent/GB9604329D0/en active Pending
-
1997
- 1997-02-12 AU AU17298/97A patent/AU725813B2/en not_active Ceased
- 1997-02-12 CN CN97192591A patent/CN1076637C/zh not_active Expired - Fee Related
- 1997-02-12 TR TR1998/01701T patent/TR199801701T2/xx unknown
- 1997-02-12 DE DE69703479T patent/DE69703479T2/de not_active Expired - Fee Related
- 1997-02-12 US US09/125,981 patent/US6135369A/en not_active Expired - Fee Related
- 1997-02-12 IL IL12583697A patent/IL125836A/en not_active IP Right Cessation
- 1997-02-12 PT PT97904522T patent/PT880409E/pt unknown
- 1997-02-12 EP EP97904522A patent/EP0880409B1/en not_active Expired - Lifetime
- 1997-02-12 RU RU98117844/12A patent/RU2160169C2/ru not_active IP Right Cessation
- 1997-02-12 JP JP9530686A patent/JP2000505356A/ja not_active Ceased
- 1997-02-12 NZ NZ331419A patent/NZ331419A/xx unknown
- 1997-02-12 AT AT97904522T patent/ATE197413T1/de not_active IP Right Cessation
- 1997-02-12 CA CA002247204A patent/CA2247204C/en not_active Expired - Fee Related
- 1997-02-12 CZ CZ19982604A patent/CZ294264B6/cs not_active IP Right Cessation
- 1997-02-12 PL PL97328622A patent/PL183489B1/pl unknown
- 1997-02-12 SK SK1193-98A patent/SK282892B6/sk unknown
- 1997-02-12 KR KR10-1998-0706799A patent/KR100445088B1/ko not_active Expired - Fee Related
- 1997-02-12 ES ES97904522T patent/ES2152650T3/es not_active Expired - Lifetime
- 1997-02-12 HU HU0001648A patent/HUP0001648A3/hu unknown
- 1997-02-12 DK DK97904522T patent/DK0880409T3/da active
- 1997-02-12 WO PCT/GB1997/000376 patent/WO1997031718A1/en not_active Ceased
- 1997-02-12 BR BR9707788A patent/BR9707788A/pt not_active IP Right Cessation
- 1997-02-18 ZA ZA9701385A patent/ZA971385B/xx unknown
- 1997-02-19 TW TW086101933A patent/TW328918B/zh active
-
1998
- 1998-08-28 NO NO983986A patent/NO983986D0/no not_active Application Discontinuation
- 1998-08-31 MX MX9807146A patent/MX9807146A/es unknown
-
2001
- 2001-01-29 GR GR20010400137T patent/GR3035311T3/el not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |