AU2950584A - Spray dispensing - Google Patents
Spray dispensingInfo
- Publication number
- AU2950584A AU2950584A AU29505/84A AU2950584A AU2950584A AU 2950584 A AU2950584 A AU 2950584A AU 29505/84 A AU29505/84 A AU 29505/84A AU 2950584 A AU2950584 A AU 2950584A AU 2950584 A AU2950584 A AU 2950584A
- Authority
- AU
- Australia
- Prior art keywords
- liquid
- drops
- filament
- capillary
- nozzle
- 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.)
- Abandoned
Links
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
-
- 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
-
- 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)
- Catching Or Destruction (AREA)
- Chemically Coating (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cultivation Of Plants (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Conductive Materials (AREA)
- Nozzles (AREA)
Abstract
1. Process for the large-area application and distribution of electrically conductive liquids having a specific resistance of < 10**4 OMEGA . m, in which a high voltage is applied to the liquid, characterised in that the liquid is allowed to issue from a nozzle or capillary at such a low rate of flow that, immediately downstream of the nozzle or capillary, it forms a cohesive filament of liquid which then disintegrates into individual drops and in that, by means of the high voltage relative to earth which is applied to the filament of liquid, the drop size is stabilised and a conical distribution of drops (cone of drops) is produced whose apex angle depends on the level of the voltage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833325070 DE3325070A1 (en) | 1983-07-12 | 1983-07-12 | METHOD AND DEVICE FOR SPRAYING ELECTRICALLY CONDUCTIVE LIQUIDS |
DE3325070 | 1983-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2950584A true AU2950584A (en) | 1985-06-13 |
Family
ID=6203756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU29505/84A Abandoned AU2950584A (en) | 1983-07-12 | 1984-06-19 | Spray dispensing |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0134951B1 (en) |
JP (1) | JPS6041419A (en) |
KR (1) | KR850001031A (en) |
AT (1) | ATE25597T1 (en) |
AU (1) | AU2950584A (en) |
BR (1) | BR8403451A (en) |
CA (1) | CA1224982A (en) |
DD (1) | DD225350A5 (en) |
DE (2) | DE3325070A1 (en) |
DK (1) | DK340384A (en) |
ES (1) | ES534231A0 (en) |
HU (1) | HU190315B (en) |
IE (1) | IE55390B1 (en) |
IL (1) | IL72346A0 (en) |
NZ (1) | NZ208830A (en) |
PT (1) | PT78829B (en) |
ZA (1) | ZA845344B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3522979A1 (en) * | 1985-06-27 | 1987-01-02 | Bayer Ag | METHOD FOR PRODUCING ELECTRICALLY CHARGED SPRAY MIST FROM CONDUCTIVE LIQUIDS |
US4748043A (en) * | 1986-08-29 | 1988-05-31 | Minnesota Mining And Manufacturing Company | Electrospray coating process |
DE3707547A1 (en) * | 1987-03-10 | 1988-09-22 | Bayer Ag | METHOD AND DEVICE FOR SPRAYING PLANT PROTECTIVE SOLUTIONS OR DISPERSIONS |
GB9115279D0 (en) * | 1991-07-15 | 1991-08-28 | Unilever Plc | Hair and scalp treatment system |
GB9115277D0 (en) * | 1991-07-15 | 1991-08-28 | Unilever Plc | Spraying system |
GB9115275D0 (en) * | 1991-07-15 | 1991-08-28 | Unilever Plc | Colour cosmetic spray system |
GB9115276D0 (en) * | 1991-07-15 | 1991-08-28 | Unilever Plc | Skin treatment system |
GB9115278D0 (en) * | 1991-07-15 | 1991-08-28 | Unilever Plc | Liquid spraying apparatus and method |
US5246166A (en) * | 1991-09-30 | 1993-09-21 | Her Majesty The Queen In The Right Of Canada As Represented By The Minister Of Forestry | Spraying apparatus |
GB9224191D0 (en) * | 1992-11-18 | 1993-01-06 | Unilever Plc | Cosmetic delivery system |
KR100523559B1 (en) * | 2002-10-11 | 2005-10-25 | 주식회사 바이오리진 | Method of preparing crude saponin from leaves of Panax ginseng for use of food material |
JP6657505B2 (en) * | 2015-11-09 | 2020-03-04 | アネスト岩田株式会社 | Electrostatic spray device and electrostatic spray method |
DE102020115923B4 (en) | 2019-12-23 | 2022-10-13 | crop.zone GmbH | Device for applying contact resistance-reducing media and applying electricity to plants |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE45426B1 (en) * | 1976-07-15 | 1982-08-25 | Ici Ltd | Atomisation of liquids |
EP0029302B1 (en) * | 1979-11-19 | 1984-12-05 | Imperial Chemical Industries Plc | Electrostatic spraying process and apparatus |
US4489894A (en) * | 1981-02-27 | 1984-12-25 | National Research Development Corporation | Inductively charged spraying apparatus |
GB2100147B (en) * | 1981-06-17 | 1985-09-25 | Nat Res Dev | Electrostatic spraying |
-
1983
- 1983-07-12 DE DE19833325070 patent/DE3325070A1/en not_active Withdrawn
-
1984
- 1984-06-19 AU AU29505/84A patent/AU2950584A/en not_active Abandoned
- 1984-06-20 HU HU842384A patent/HU190315B/en unknown
- 1984-07-02 AT AT84107625T patent/ATE25597T1/en not_active IP Right Cessation
- 1984-07-02 EP EP84107625A patent/EP0134951B1/en not_active Expired
- 1984-07-02 DE DE8484107625T patent/DE3462440D1/en not_active Expired
- 1984-07-02 PT PT78829A patent/PT78829B/en unknown
- 1984-07-09 NZ NZ208830A patent/NZ208830A/en unknown
- 1984-07-09 IL IL72346A patent/IL72346A0/en unknown
- 1984-07-09 JP JP59140767A patent/JPS6041419A/en active Pending
- 1984-07-10 CA CA000458549A patent/CA1224982A/en not_active Expired
- 1984-07-10 DD DD84265109A patent/DD225350A5/en unknown
- 1984-07-11 BR BR8403451A patent/BR8403451A/en unknown
- 1984-07-11 IE IE1785/84A patent/IE55390B1/en unknown
- 1984-07-11 DK DK340384A patent/DK340384A/en not_active Application Discontinuation
- 1984-07-11 ES ES534231A patent/ES534231A0/en active Granted
- 1984-07-11 ZA ZA845344A patent/ZA845344B/en unknown
- 1984-07-11 KR KR1019840004029A patent/KR850001031A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ZA845344B (en) | 1985-03-27 |
DE3325070A1 (en) | 1985-01-24 |
KR850001031A (en) | 1985-03-14 |
CA1224982A (en) | 1987-08-04 |
DK340384A (en) | 1985-01-13 |
EP0134951A1 (en) | 1985-03-27 |
ES8504494A1 (en) | 1985-04-16 |
DK340384D0 (en) | 1984-07-11 |
IL72346A0 (en) | 1984-11-30 |
PT78829A (en) | 1984-08-01 |
DE3462440D1 (en) | 1987-04-09 |
DD225350A5 (en) | 1985-07-31 |
ATE25597T1 (en) | 1987-03-15 |
BR8403451A (en) | 1985-06-25 |
ES534231A0 (en) | 1985-04-16 |
IE841785L (en) | 1985-01-12 |
JPS6041419A (en) | 1985-03-05 |
HUT35556A (en) | 1985-07-29 |
NZ208830A (en) | 1988-02-29 |
PT78829B (en) | 1986-07-15 |
IE55390B1 (en) | 1990-08-29 |
HU190315B (en) | 1986-08-28 |
EP0134951B1 (en) | 1987-03-04 |
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