WO1998006257A1 - Method and sprayer boom for spraying a field crop with a plant protective liquid - Google Patents
Method and sprayer boom for spraying a field crop with a plant protective liquid Download PDFInfo
- Publication number
- WO1998006257A1 WO1998006257A1 PCT/DK1997/000325 DK9700325W WO9806257A1 WO 1998006257 A1 WO1998006257 A1 WO 1998006257A1 DK 9700325 W DK9700325 W DK 9700325W WO 9806257 A1 WO9806257 A1 WO 9806257A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- air
- nozzle
- sprayer boom
- field crop
- Prior art date
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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/006—Mounting of the nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
-
- 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
-
- 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
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
-
- 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
-
- 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
- B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3426—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels emerging in the swirl chamber perpendicularly to the outlet axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3447—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Cultivation Of Plants (AREA)
- Hydroponics (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/230,779 US6126084A (en) | 1996-08-02 | 1997-08-01 | Method and sprayer boom for spraying a field crop with a plant protective liquid |
AT97933639T ATE235812T1 (en) | 1996-08-02 | 1997-08-01 | METHOD AND SPRAYER BOOM FOR SPRAYING A CROPS WITH A PLANT PROTECTION LIQUID |
AU36921/97A AU3692197A (en) | 1996-08-02 | 1997-08-01 | Method and sprayer boom for spraying a field crop with a plant protective liquid |
EP97933639A EP0959680B1 (en) | 1996-08-02 | 1997-08-01 | Method and sprayer boom for spraying a field crop with a plant protective liquid |
DE69720533T DE69720533T2 (en) | 1996-08-02 | 1997-08-01 | METHOD AND SPRAY RODS FOR SPRAYING A CULTIVATE WITH A PLANT PROTECTION LIQUID |
DK97933639T DK0959680T3 (en) | 1996-08-02 | 1997-08-01 | Method and spray boom for spraying a plantation with a plant protection liquid |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK82696 | 1996-08-02 | ||
DK0826/96 | 1996-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998006257A1 true WO1998006257A1 (en) | 1998-02-19 |
Family
ID=8097990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK1997/000325 WO1998006257A1 (en) | 1996-08-02 | 1997-08-01 | Method and sprayer boom for spraying a field crop with a plant protective liquid |
Country Status (9)
Country | Link |
---|---|
US (1) | US6126084A (en) |
EP (1) | EP0959680B1 (en) |
AT (1) | ATE235812T1 (en) |
AU (1) | AU3692197A (en) |
CA (1) | CA2262482A1 (en) |
DE (1) | DE69720533T2 (en) |
DK (1) | DK0959680T3 (en) |
ES (1) | ES2196350T3 (en) |
WO (1) | WO1998006257A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000042840A1 (en) * | 1999-01-05 | 2000-07-27 | Hedegaard Albert | A sprayer boom |
WO2003011022A1 (en) * | 2001-08-01 | 2003-02-13 | Bo Leander Gylling | System for spraying pesticide or similar fluids on agricultural fields, sprraying nozzle, method of spraying and use thereof |
US6834223B2 (en) | 2003-02-10 | 2004-12-21 | Norac Systems International, Inc. | Roll control system and method for a suspended boom |
ITBO20100204A1 (en) * | 2010-04-02 | 2011-10-03 | Martignani Ing C Di Martignani St Efano & C S R | PNEUMATIC SPRAYER |
CN109263995A (en) * | 2018-11-21 | 2019-01-25 | 常宁市耘茂农业产业发展有限责任公司 | A kind of multifunctional agriculture desinsection unmanned plane |
WO2019171405A1 (en) * | 2018-03-05 | 2019-09-12 | Cifarelli S.P.A. | Integrated nozzle for portable agricultural machinery |
WO2022067357A1 (en) * | 2020-09-22 | 2022-03-31 | Voogt John Richard | Spraying device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060133192A1 (en) * | 2004-12-17 | 2006-06-22 | Wolf-Dieter Wichmann | Device for spraying liquid mixtures |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0326045A2 (en) * | 1988-01-25 | 1989-08-02 | Hardi International A/S | A field spraying device |
WO1989007886A1 (en) * | 1988-03-02 | 1989-09-08 | Dems Engineering I/S | An apparatus with at least one liquid nozzle for spraying liquid on planted fields |
US5176322A (en) * | 1986-08-29 | 1993-01-05 | Sartor Giuseppe M | Crop-spraying apparatus |
EP0704157A1 (en) * | 1994-09-27 | 1996-04-03 | Somerset Fruit Machinery Limited | Spraying system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1455762A (en) * | 1962-10-24 | 1966-05-20 | Apparatus for generating rotating jets and applications, in particular for the projection, in particulate form, of treatment products on crops | |
FR2649336B2 (en) * | 1989-01-06 | 1994-06-03 | Tecnoma | DEVICE FOR SENDING A TREATMENT PRODUCT TO PLANTS |
-
1997
- 1997-08-01 DK DK97933639T patent/DK0959680T3/en active
- 1997-08-01 DE DE69720533T patent/DE69720533T2/en not_active Expired - Fee Related
- 1997-08-01 WO PCT/DK1997/000325 patent/WO1998006257A1/en active IP Right Grant
- 1997-08-01 US US09/230,779 patent/US6126084A/en not_active Expired - Fee Related
- 1997-08-01 EP EP97933639A patent/EP0959680B1/en not_active Expired - Lifetime
- 1997-08-01 AT AT97933639T patent/ATE235812T1/en not_active IP Right Cessation
- 1997-08-01 CA CA002262482A patent/CA2262482A1/en not_active Abandoned
- 1997-08-01 AU AU36921/97A patent/AU3692197A/en not_active Abandoned
- 1997-08-01 ES ES97933639T patent/ES2196350T3/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176322A (en) * | 1986-08-29 | 1993-01-05 | Sartor Giuseppe M | Crop-spraying apparatus |
EP0326045A2 (en) * | 1988-01-25 | 1989-08-02 | Hardi International A/S | A field spraying device |
WO1989007886A1 (en) * | 1988-03-02 | 1989-09-08 | Dems Engineering I/S | An apparatus with at least one liquid nozzle for spraying liquid on planted fields |
EP0704157A1 (en) * | 1994-09-27 | 1996-04-03 | Somerset Fruit Machinery Limited | Spraying system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000042840A1 (en) * | 1999-01-05 | 2000-07-27 | Hedegaard Albert | A sprayer boom |
WO2003011022A1 (en) * | 2001-08-01 | 2003-02-13 | Bo Leander Gylling | System for spraying pesticide or similar fluids on agricultural fields, sprraying nozzle, method of spraying and use thereof |
US6834223B2 (en) | 2003-02-10 | 2004-12-21 | Norac Systems International, Inc. | Roll control system and method for a suspended boom |
ITBO20100204A1 (en) * | 2010-04-02 | 2011-10-03 | Martignani Ing C Di Martignani St Efano & C S R | PNEUMATIC SPRAYER |
WO2019171405A1 (en) * | 2018-03-05 | 2019-09-12 | Cifarelli S.P.A. | Integrated nozzle for portable agricultural machinery |
CN109263995A (en) * | 2018-11-21 | 2019-01-25 | 常宁市耘茂农业产业发展有限责任公司 | A kind of multifunctional agriculture desinsection unmanned plane |
WO2022067357A1 (en) * | 2020-09-22 | 2022-03-31 | Voogt John Richard | Spraying device |
Also Published As
Publication number | Publication date |
---|---|
ES2196350T3 (en) | 2003-12-16 |
DE69720533T2 (en) | 2004-04-08 |
DK0959680T3 (en) | 2003-07-21 |
US6126084A (en) | 2000-10-03 |
CA2262482A1 (en) | 1998-02-19 |
AU3692197A (en) | 1998-03-06 |
EP0959680B1 (en) | 2003-04-02 |
DE69720533D1 (en) | 2003-05-08 |
EP0959680A1 (en) | 1999-12-01 |
ATE235812T1 (en) | 2003-04-15 |
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