CA1037257A - Vegetation control - Google Patents
Vegetation controlInfo
- Publication number
- CA1037257A CA1037257A CA163,352A CA163352A CA1037257A CA 1037257 A CA1037257 A CA 1037257A CA 163352 A CA163352 A CA 163352A CA 1037257 A CA1037257 A CA 1037257A
- Authority
- CA
- Canada
- Prior art keywords
- vegetation
- energy
- radiator
- electromagnetic wave
- area
- 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
Links
- 238000000034 method Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 8
- 230000005465 channeling Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 18
- 238000011282 treatment Methods 0.000 description 13
- 241000196324 Embryophyta Species 0.000 description 11
- 239000006096 absorbing agent Substances 0.000 description 5
- 230000005672 electromagnetic field Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000209504 Poaceae Species 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000035613 defoliation Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 231100000518 lethal Toxicity 0.000 description 2
- 230000001665 lethal effect Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000037666 field crops Species 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
-
- 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
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
- H05B2206/045—Microwave disinfection, sterilization, destruction of waste...
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Insects & Arthropods (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cultivation Of Plants (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Catching Or Destruction (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22510972A | 1972-02-10 | 1972-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1037257A true CA1037257A (en) | 1978-08-29 |
Family
ID=22843557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA163,352A Expired CA1037257A (en) | 1972-02-10 | 1973-02-09 | Vegetation control |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4885329A (OSRAM) |
| AU (1) | AU5180173A (OSRAM) |
| BE (1) | BE795218A (OSRAM) |
| CA (1) | CA1037257A (OSRAM) |
| DE (1) | DE2306061C3 (OSRAM) |
| ES (1) | ES411485A1 (OSRAM) |
| FR (1) | FR2171287B1 (OSRAM) |
| GB (1) | GB1419429A (OSRAM) |
| IT (1) | IT983050B (OSRAM) |
| NL (1) | NL7301738A (OSRAM) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2481561A1 (fr) * | 1980-04-11 | 1981-10-30 | Auhfa Applic Hyperfrequences A | Element localisateur de micro-ondes traitant et chauffant sur toute sa largeur des materiaux en place |
| EP0133439A4 (en) * | 1983-01-25 | 1985-07-01 | Deryck Brandon | METHOD AND DEVICE FOR HEATING, DEFROSTING AND / OR DEHYDRATION OF MATERIALS AND / OR OBJECTS. |
| AT383252B (de) * | 1984-10-10 | 1987-06-10 | Pacher Gertrud Mag | Verfahren zur bekaempfung des mistelbewuchses von baeumen |
| FI74191C (fi) * | 1985-06-14 | 1988-01-11 | Pertti Veijalainen | FOERFARANDE FOER SKYDDANDE AV NYTTOVAEXTER. SIIRRETTY PAEIVAEMAEAERAE-FOERSKJUTET DATUM PL 14 ç 13.12.85. |
| WO1987001551A1 (en) * | 1985-08-29 | 1987-03-12 | Klaila, William, J. | Method and apparatus for reducing viscosity of high viscosity materials |
| DE3907144A1 (de) * | 1989-03-06 | 1990-09-13 | Michael Gerhardt | Verfahren zum reversiblen befestigen grossflaechiger bahnen auf unterlagen |
| FR2693617B1 (fr) * | 1992-07-07 | 1994-10-07 | Bordeaux I Universite | Dispositif portatif d'application de micro-ondes pour le traitement localisé de divers matériaux. |
| DK171306B1 (da) * | 1994-06-06 | 1996-09-02 | Kaj Jensen | Fremgangsmåde og apparat til begrænsning af vegetation, hvor denne er uønsket |
| NL9401694A (nl) * | 1994-10-13 | 1996-05-01 | Wilhelmus Johannes Boks | Inrichting voor het doden van schadelijke organismen. |
| RU2308189C2 (ru) * | 2005-08-09 | 2007-10-20 | Волгоградская государственная сельскохозяйственная академия | Способ уничтожения сорняков и устройство его реализующее |
| WO2007079542A1 (en) * | 2006-01-13 | 2007-07-19 | Brisbane City Council | Method and apparatus for treating roots in and around a conduit |
| JP2009214970A (ja) * | 2008-03-09 | 2009-09-24 | Kanto Auto Works Ltd | 車輌整備用リフト |
| RU2439868C1 (ru) * | 2010-06-28 | 2012-01-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" | Способ обработки почвы и устройство для его осуществления |
| NL2013478B1 (nl) | 2014-09-17 | 2016-09-28 | Agritron B V | Inrichting en werkwijze voor het efficiënt in de grond brengen van elektromagnetische straling. |
| ITUB20160851A1 (it) * | 2016-02-18 | 2017-08-18 | Torino Politecnico | Sistema per la disinfezione di terreno agricolo |
| JP2017158533A (ja) * | 2016-03-02 | 2017-09-14 | 株式会社リコー | 除草装置および除草装置の制御方法 |
| FR3065355B1 (fr) * | 2017-04-24 | 2019-06-28 | Emile Grange | Appareil de traitement des sols par micro-ondes |
| AU2018298391B2 (en) | 2017-07-06 | 2024-05-02 | Discovery Purchaser Corporation | A weed control apparatus |
| FR3104383B1 (fr) | 2019-12-11 | 2021-12-03 | Commissariat Energie Atomique | Procédé et appareil de désherbage par rayonnement électromagnétique |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1972050A (en) * | 1932-08-08 | 1934-08-28 | Jesse H Davis | High frequency method of and apparatus for exterminating insect life in seed or grain or other materials |
| US2687597A (en) * | 1951-04-02 | 1954-08-31 | Rainey Earl Cecil | Means for electrically destroying undesired plant life along crop rows |
| DE2018644A1 (en) * | 1970-04-18 | 1971-11-11 | Boes, Christian, Dr.-Ing.; Bade, Peter, Dipl.-Ing.; 1000 Berlin | Submarine equipment fouling prevention using a radioisotope |
-
0
- BE BE795218D patent/BE795218A/xx unknown
-
1972
- 1972-10-04 JP JP9912472A patent/JPS4885329A/ja active Pending
-
1973
- 1973-02-05 AU AU51801/73A patent/AU5180173A/en not_active Expired
- 1973-02-07 NL NL7301738A patent/NL7301738A/xx not_active Application Discontinuation
- 1973-02-07 IT IT4812073A patent/IT983050B/it active
- 1973-02-08 FR FR7304451A patent/FR2171287B1/fr not_active Expired
- 1973-02-08 DE DE19732306061 patent/DE2306061C3/de not_active Expired
- 1973-02-09 CA CA163,352A patent/CA1037257A/en not_active Expired
- 1973-02-09 GB GB645373A patent/GB1419429A/en not_active Expired
- 1973-02-10 ES ES411485A patent/ES411485A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7301738A (OSRAM) | 1973-08-14 |
| DE2306061B2 (de) | 1981-04-30 |
| DE2306061C3 (de) | 1981-12-24 |
| FR2171287B1 (OSRAM) | 1981-04-17 |
| IT983050B (it) | 1974-10-31 |
| AU5180173A (en) | 1974-08-08 |
| FR2171287A1 (OSRAM) | 1973-09-21 |
| JPS4885329A (OSRAM) | 1973-11-12 |
| DE2306061A1 (de) | 1973-08-16 |
| ES411485A1 (es) | 1976-01-01 |
| GB1419429A (en) | 1975-12-31 |
| BE795218A (fr) | 1973-08-09 |
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