GB9619260D0 - Agricultural and other spraying systems - Google Patents
Agricultural and other spraying systemsInfo
- Publication number
- GB9619260D0 GB9619260D0 GBGB9619260.4A GB9619260A GB9619260D0 GB 9619260 D0 GB9619260 D0 GB 9619260D0 GB 9619260 A GB9619260 A GB 9619260A GB 9619260 D0 GB9619260 D0 GB 9619260D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- air
- droplet
- agricultural
- supply
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
Abstract
A method and apparatus for droplet generation in agricultural or other spraying comprises supplying air and liquid to a supply chamber (28, 102) having an outlet orifice (38, 114), and entraining the liquid in the air flow for droplet formation. Air and liquid are injected into the supply chamber which has a closed end wall (42, 108) on which the liquid forms a continuous film which moves outwards towards the orifice for droplet formation thereat. The supply of air and liquid to a chamber wall (42, 108) or target from which the liquid proceeds with direction change to an entrainment outlet at suitable pressures causes droplets formed to have a droplet size particularly suitable for effective coating of plant material and the momentum provided to the droplets by the air enables controlled direction of the resulting spray mist even at very low liquid volumes per hectare.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9619260.4A GB9619260D0 (en) | 1995-11-01 | 1996-09-16 | Agricultural and other spraying systems |
ES96935135T ES2180801T3 (en) | 1995-11-01 | 1996-10-31 | AGRICULTURAL SPRAYING SYSTEMS AND OTHER SPRAYING SYSTEMS. |
CA 2235946 CA2235946A1 (en) | 1995-11-01 | 1996-10-31 | Agricultural and other spraying systems |
GB9622735A GB2306352B (en) | 1995-11-01 | 1996-10-31 | Boom type spraying apparatus and method |
JP9517150A JP2000504990A (en) | 1995-11-01 | 1996-10-31 | Spray device and method for agricultural and others |
DK96935135T DK0855938T3 (en) | 1995-11-01 | 1996-10-31 | Spray system for i.a. agricultural purposes |
DE69622733T DE69622733T2 (en) | 1995-11-01 | 1996-10-31 | AGRICULTURAL AND OTHER SPRAYING SYSTEMS |
EP96935135A EP0855938B1 (en) | 1995-11-01 | 1996-10-31 | Agricultural and other spraying systems |
CN96197950.XA CN1092545C (en) | 1995-11-01 | 1996-10-31 | Agricultural and other spraying system |
PCT/GB1996/002664 WO1997016257A1 (en) | 1995-11-01 | 1996-10-31 | Agricultural and other spraying systems |
AT96935135T ATE221417T1 (en) | 1995-11-01 | 1996-10-31 | AGRICULTURAL AND OTHER SPRAY SYSTEMS |
AU73213/96A AU713843B2 (en) | 1995-11-01 | 1996-10-31 | Agricultural and other spraying systems |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9522336.8A GB9522336D0 (en) | 1995-11-01 | 1995-11-01 | Agricultural and horticultural spraying systems |
GBGB9603156.2A GB9603156D0 (en) | 1995-11-01 | 1996-02-15 | Agricultural and other spraying systems |
GBGB9616254.0A GB9616254D0 (en) | 1996-08-01 | 1996-08-01 | Agricultural and other spraying systems |
GBGB9619260.4A GB9619260D0 (en) | 1995-11-01 | 1996-09-16 | Agricultural and other spraying systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9619260D0 true GB9619260D0 (en) | 1996-10-30 |
Family
ID=27451358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9619260.4A Pending GB9619260D0 (en) | 1995-11-01 | 1996-09-16 | Agricultural and other spraying systems |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0855938B1 (en) |
JP (1) | JP2000504990A (en) |
CN (1) | CN1092545C (en) |
AT (1) | ATE221417T1 (en) |
AU (1) | AU713843B2 (en) |
DE (1) | DE69622733T2 (en) |
DK (1) | DK0855938T3 (en) |
ES (1) | ES2180801T3 (en) |
GB (1) | GB9619260D0 (en) |
WO (1) | WO1997016257A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9808635D0 (en) | 1998-04-24 | 1998-06-24 | Benest Eng Ltd | Spraying apparatus and method |
CN1272763A (en) | 1998-06-05 | 2000-11-08 | 贝内斯特工程有限公司 | Agricultural and horticultural spraying systems |
EP1581049B1 (en) | 2003-07-28 | 2006-03-15 | Pioneer Hi-Bred International, Inc. | Apparatus, method, and system for applying substances to pre-harvested or harvested forage, grain, and crops |
KR101346827B1 (en) * | 2011-10-12 | 2014-01-10 | (주)동서그린산업 | liquid supplying apparatus for horticulture and cattle shed |
CN103639080A (en) * | 2013-12-16 | 2014-03-19 | 中化镇江焦化有限公司 | Special cleaning spray head of ammonia still |
CN103639079A (en) * | 2013-12-16 | 2014-03-19 | 中化镇江焦化有限公司 | Special spray head for cleaning of towers |
AU2015313789B2 (en) * | 2014-09-12 | 2018-03-08 | University Of Johannesburg | Apparatus for preparing and applying a foliar spray |
DE102016014269A1 (en) * | 2016-11-30 | 2018-05-30 | Dürr Systems Ag | Nozzle device with at least two nozzle plates and at least three openings |
DE102016014270A1 (en) | 2016-11-30 | 2018-05-30 | Dürr Systems Ag | A nozzle device for emitting two approaching jets of a delivery medium |
CN110369176B (en) * | 2019-06-26 | 2021-03-02 | 安徽万户农业科技有限公司 | Booster-type wide-angle nozzle |
CN110441492A (en) * | 2019-08-30 | 2019-11-12 | 贵州大学 | A kind of mining combustible gas detecting device with spray for dust suppression function |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793081A (en) * | 1952-04-05 | 1957-05-21 | American Radiator & Standard | Spray nozzle |
US3096023A (en) * | 1959-09-16 | 1963-07-02 | Auto Research Corp | Lubrication |
GB1058838A (en) * | 1964-06-02 | 1967-02-15 | Bodenbearbeitungsgerate Veb | Improvements in or relating to spray outlet devices |
JPS5842041Y2 (en) * | 1976-10-25 | 1983-09-22 | 日本鋼管株式会社 | Sewage spray nozzle |
JPS5827821Y2 (en) * | 1978-12-30 | 1983-06-16 | 有光工業株式会社 | agricultural spray equipment |
JPS5987061A (en) * | 1982-11-09 | 1984-05-19 | Mitsui Eng & Shipbuild Co Ltd | Internal mixing atomizer |
US4899937A (en) * | 1986-12-11 | 1990-02-13 | Spraying Systems Co. | Convertible spray nozzle |
JP2507748Y2 (en) * | 1989-12-15 | 1996-08-21 | 三菱農機株式会社 | Boom sprayer |
EP0539360B1 (en) * | 1990-07-04 | 1995-12-27 | Benest Engineering Limited | Method and apparatus for crop spraying |
-
1996
- 1996-09-16 GB GBGB9619260.4A patent/GB9619260D0/en active Pending
- 1996-10-31 AU AU73213/96A patent/AU713843B2/en not_active Ceased
- 1996-10-31 CN CN96197950.XA patent/CN1092545C/en not_active Expired - Fee Related
- 1996-10-31 AT AT96935135T patent/ATE221417T1/en not_active IP Right Cessation
- 1996-10-31 WO PCT/GB1996/002664 patent/WO1997016257A1/en active IP Right Grant
- 1996-10-31 ES ES96935135T patent/ES2180801T3/en not_active Expired - Lifetime
- 1996-10-31 JP JP9517150A patent/JP2000504990A/en not_active Ceased
- 1996-10-31 EP EP96935135A patent/EP0855938B1/en not_active Expired - Lifetime
- 1996-10-31 DK DK96935135T patent/DK0855938T3/en active
- 1996-10-31 DE DE69622733T patent/DE69622733T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1092545C (en) | 2002-10-16 |
DE69622733D1 (en) | 2002-09-05 |
DE69622733T2 (en) | 2003-04-03 |
ES2180801T3 (en) | 2003-02-16 |
CN1200685A (en) | 1998-12-02 |
EP0855938B1 (en) | 2002-07-31 |
DK0855938T3 (en) | 2002-11-11 |
ATE221417T1 (en) | 2002-08-15 |
JP2000504990A (en) | 2000-04-25 |
EP0855938A1 (en) | 1998-08-05 |
WO1997016257A1 (en) | 1997-05-09 |
AU7321396A (en) | 1997-05-22 |
AU713843B2 (en) | 1999-12-09 |
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