FR2171287A1 - - Google Patents

Info

Publication number
FR2171287A1
FR2171287A1 FR7304451A FR7304451A FR2171287A1 FR 2171287 A1 FR2171287 A1 FR 2171287A1 FR 7304451 A FR7304451 A FR 7304451A FR 7304451 A FR7304451 A FR 7304451A FR 2171287 A1 FR2171287 A1 FR 2171287A1
Authority
FR
France
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.)
Granted
Application number
FR7304451A
Other languages
French (fr)
Other versions
FR2171287B1 (en
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 INT CORP
Original Assignee
OCEANOGRAPHY INT 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 INT CORP filed Critical OCEANOGRAPHY INT CORP
Publication of FR2171287A1 publication Critical patent/FR2171287A1/fr
Application granted granted Critical
Publication of FR2171287B1 publication Critical patent/FR2171287B1/fr
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

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Insects & Arthropods (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Catching Or Destruction (AREA)
  • Constitution Of High-Frequency Heating (AREA)
FR7304451A 1972-02-10 1973-02-08 Expired FR2171287B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22510972A 1972-02-10 1972-02-10

Publications (2)

Publication Number Publication Date
FR2171287A1 true FR2171287A1 (en) 1973-09-21
FR2171287B1 FR2171287B1 (en) 1981-04-17

Family

ID=22843557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304451A Expired FR2171287B1 (en) 1972-02-10 1973-02-08

Country Status (10)

Country Link
JP (1) JPS4885329A (en)
AU (1) AU5180173A (en)
BE (1) BE795218A (en)
CA (1) CA1037257A (en)
DE (1) DE2306061C3 (en)
ES (1) ES411485A1 (en)
FR (1) FR2171287B1 (en)
GB (1) GB1419429A (en)
IT (1) IT983050B (en)
NL (1) NL7301738A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481561A1 (en) * 1980-04-11 1981-10-30 Auhfa Applic Hyperfrequences A Portable microwave generator for heating in e.g. weed-killing - has compact housing containing all elements for concentrating energy over required area and operates from remote power source
EP0133439A1 (en) * 1983-01-25 1985-02-27 BRANDON, Deryck Apparatus and method for heating, thawing and/or demoisturizing materials and/or objects
EP0235268A1 (en) * 1985-08-29 1987-09-09 William J Klaila Method and apparatus for reducing viscosity of high viscosity materials.
WO1990010679A2 (en) * 1989-03-06 1990-09-20 Kasper, Claudia Process for reversibly fastening webs of large surface area to backings
EP0578595A1 (en) * 1992-07-07 1994-01-12 Universite De Bordeaux I Portable micro-wave application device for local treatment of different materials especially building frames
WO1996013157A1 (en) * 1994-10-13 1996-05-09 Wilhelmus Johannes Boks Apparatus for generating microwave radiation

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383252B (en) * 1984-10-10 1987-06-10 Pacher Gertrud Mag Process for combating the growth of mistletoe on trees
FI74191C (en) * 1985-06-14 1988-01-11 Pertti Veijalainen Procedure for the protection of beneficial plants
DK171306B1 (en) * 1994-06-06 1996-09-02 Kaj Jensen Process and apparatus for limiting vegetation where this is undesirable
AU2007204601B2 (en) * 2006-01-13 2011-09-29 Central Seq Distributor-Retailer Authority Method and apparatus for treating roots in and around a conduit
JP2009214970A (en) * 2008-03-09 2009-09-24 Kanto Auto Works Ltd Lift for vehicle maintenance
NL2013478B1 (en) * 2014-09-17 2016-09-28 Agritron B V Device and method for the efficient introduction of electromagnetic radiation into the ground.
RU2579365C1 (en) * 2015-04-01 2016-04-10 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации Device for removal of vegetation
ITUB20160851A1 (en) * 2016-02-18 2017-08-18 Torino Politecnico SYSTEM FOR DISINFECTION OF AGRICULTURAL SOIL
JP2017158533A (en) * 2016-03-02 2017-09-14 株式会社リコー Weeder and weeder control method
FR3065355B1 (en) * 2017-04-24 2019-06-28 Emile Grange MICROWAVE SOIL TREATMENT APPARATUS
AU2018298392B2 (en) * 2017-07-06 2024-02-15 Bayer Aktiengesellschaft Apparatus for weed control
FR3104383B1 (en) * 2019-12-11 2021-12-03 Commissariat Energie Atomique Method and apparatus for weed control by electromagnetic radiation

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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481561A1 (en) * 1980-04-11 1981-10-30 Auhfa Applic Hyperfrequences A Portable microwave generator for heating in e.g. weed-killing - has compact housing containing all elements for concentrating energy over required area and operates from remote power source
EP0133439A1 (en) * 1983-01-25 1985-02-27 BRANDON, Deryck Apparatus and method for heating, thawing and/or demoisturizing materials and/or objects
EP0133439A4 (en) * 1983-01-25 1985-07-01 Deryck Brandon Apparatus and method for heating, thawing and/or demoisturizing materials and/or objects.
EP0235268A1 (en) * 1985-08-29 1987-09-09 William J Klaila Method and apparatus for reducing viscosity of high viscosity materials.
EP0235268A4 (en) * 1985-08-29 1988-01-20 William J Klaila Method and apparatus for reducing viscosity of high viscosity materials.
WO1990010679A2 (en) * 1989-03-06 1990-09-20 Kasper, Claudia Process for reversibly fastening webs of large surface area to backings
WO1990010679A3 (en) * 1989-03-06 1991-01-24 Kasper Claudia Process for reversibly fastening webs of large surface area to backings
EP0578595A1 (en) * 1992-07-07 1994-01-12 Universite De Bordeaux I Portable micro-wave application device for local treatment of different materials especially building frames
FR2693617A1 (en) * 1992-07-07 1994-01-14 Bordeaux I Universite Portable microwave application device for the spot treatment of various materials.
WO1996013157A1 (en) * 1994-10-13 1996-05-09 Wilhelmus Johannes Boks Apparatus for generating microwave radiation

Also Published As

Publication number Publication date
GB1419429A (en) 1975-12-31
DE2306061B2 (en) 1981-04-30
IT983050B (en) 1974-10-31
FR2171287B1 (en) 1981-04-17
BE795218A (en) 1973-08-09
CA1037257A (en) 1978-08-29
DE2306061A1 (en) 1973-08-16
NL7301738A (en) 1973-08-14
JPS4885329A (en) 1973-11-12
DE2306061C3 (en) 1981-12-24
AU5180173A (en) 1974-08-08
ES411485A1 (en) 1976-01-01

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Legal Events

Date Code Title Description
ST Notification of lapse