CA1037257A - Vegetation control - Google Patents

Vegetation control

Info

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
Application number
CA163,352A
Other languages
English (en)
French (fr)
Other versions
CA163352S (en
Inventor
James R. Wayland (Jr.)
Morris G. Merkle
Frank S. Davis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceanography International Corp
Original Assignee
Oceanography International Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oceanography International Corp filed Critical Oceanography International Corp
Application granted granted Critical
Publication of CA1037257A publication Critical patent/CA1037257A/en
Expired legal-status Critical Current

Links

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)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (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)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Catching Or Destruction (AREA)
CA163,352A 1972-02-10 1973-02-09 Vegetation control Expired CA1037257A (en)

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 (enExample)
AU (1) AU5180173A (enExample)
BE (1) BE795218A (enExample)
CA (1) CA1037257A (enExample)
DE (1) DE2306061C3 (enExample)
ES (1) ES411485A1 (enExample)
FR (1) FR2171287B1 (enExample)
GB (1) GB1419429A (enExample)
IT (1) IT983050B (enExample)
NL (1) NL7301738A (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
AU1332983A (en) * 1983-01-25 1984-08-15 Brandon Deryck Apparatus and method for heating, thawing and/or demoisturizing 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.
BR8606848A (pt) * 1985-08-29 1987-11-03 Electromagnetic Energy Corp Processo e aparelho para a reducao de viscosidade de materiais com elevada viscosidade
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
NZ569742A (en) * 2006-01-13 2010-09-30 Brisbane City Council Method and apparatus for treating roots in and around a conduit using a microwave transmitter
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
WO2019007890A1 (en) * 2017-07-06 2019-01-10 Bayer Aktiengesellschaft APPARATUS FOR CONTROLLING WEEDS
FR3104383B1 (fr) * 2019-12-11 2021-12-03 Commissariat Energie Atomique Procédé et appareil de désherbage par rayonnement électromagnétique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS4885329A (enExample) 1973-11-12
IT983050B (it) 1974-10-31
DE2306061A1 (de) 1973-08-16
FR2171287A1 (enExample) 1973-09-21
DE2306061C3 (de) 1981-12-24
BE795218A (fr) 1973-08-09
ES411485A1 (es) 1976-01-01
AU5180173A (en) 1974-08-08
FR2171287B1 (enExample) 1981-04-17
NL7301738A (enExample) 1973-08-14
DE2306061B2 (de) 1981-04-30
GB1419429A (en) 1975-12-31

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