MY129131A - Improved targeting of flying insects with insecticides and apparatus for charging liquids. - Google Patents
Improved targeting of flying insects with insecticides and apparatus for charging liquids.Info
- Publication number
- MY129131A MY129131A MYPI9803044A MY129131A MY 129131 A MY129131 A MY 129131A MY PI9803044 A MYPI9803044 A MY PI9803044A MY 129131 A MY129131 A MY 129131A
- Authority
- MY
- Malaysia
- Prior art keywords
- charge
- droplets
- spraying
- bore
- spraying head
- Prior art date
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
A METHOD OF KILLING FLYING INSECTS WHICH METHOD COMPRISES SPRAYING INTO THE AIR IN WHICH INSECTS ARE FLYING LIQUID DROPLETS (26), OF AN INSECTICIDAL COMPOSITION (3), A UNIPOLAR CHARGE BEING IMPARTED TO THE SAID LIQUID DROPLETS (26), BY DOUBLE LAYER CHARGING AND CHARGE SEPARATION DURING SPRAYING, THE UNIPOLAR CHARGE BEING AT A LEVEL SUCH THAT THE SAID DROPLETS (26), HAVE A CHARGE TO MASS RATIO OF AT LEAST +/- 1 X 10-4C/KG. AN AEROSOL SPRAY DEVICE WHICH IS CAPABLE OF IMPARTING A UNIPOLAR CHARGE BY DOUBLE LAYER CHARGING AND CHARGE SEPARATION TO LIQUID DROPLETS OF A COMPOSITION (3), SPRAYED THEREFROM HAS A SPRAYING HEAD IN THE FORM OF AN INSERT IN AN ACTUATOR, THE SPRAYING HEAD HAVING A BORE (23), THROUGH WHICH LIQUID (3), IS EXPELLED HAVING AN OUTLET PREFERABLY WITH A TORTUOUS PERIPHERY, HAVING AN L/A RATIO OF AT LEAST 8, WHERE L IS THE LENGTH OF THE PERIPHERY DEFINING THE BORE OUTLET IN MM AND A IS THE CROSS-SECTIONAL AREA OF THE BORE OUTLET IN MM2 AND THE APPARATUS BEING CONSTRUCTED SUCH THAT THE DROPLETS (26), ARE EXPELLED FROM THE SPRAYING HEAD AT A FLOW RATIO OF AT LEAST 0.5 GRAMS PER SECOND AND HAVE A CHARGE TO MASS RATIO OF AT LEAST +/— 1 X 10-4 C/KG.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9714231.9A GB9714231D0 (en) | 1997-07-04 | 1997-07-04 | Improved targeting of flying insects with insecticides |
GBGB9722611.2A GB9722611D0 (en) | 1997-10-28 | 1997-10-28 | Improvements in or relating to organic compositions |
GBGB9806133.6A GB9806133D0 (en) | 1997-10-28 | 1998-03-24 | Improvements in or relating to organic compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
MY129131A true MY129131A (en) | 2007-03-30 |
Family
ID=45606170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI9803044 MY129131A (en) | 1997-07-04 | 1998-07-03 | Improved targeting of flying insects with insecticides and apparatus for charging liquids. |
Country Status (2)
Country | Link |
---|---|
AR (1) | AR016309A1 (en) |
MY (1) | MY129131A (en) |
-
1998
- 1998-07-03 AR ARP980103243 patent/AR016309A1/en active IP Right Grant
- 1998-07-03 MY MYPI9803044 patent/MY129131A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR016309A1 (en) | 2001-07-04 |
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