DE3064237D1 - Radiating devices producing circularly polarized microwaves and their use in the field of microwave applicators - Google Patents

Radiating devices producing circularly polarized microwaves and their use in the field of microwave applicators

Info

Publication number
DE3064237D1
DE3064237D1 DE8080200527T DE3064237T DE3064237D1 DE 3064237 D1 DE3064237 D1 DE 3064237D1 DE 8080200527 T DE8080200527 T DE 8080200527T DE 3064237 T DE3064237 T DE 3064237T DE 3064237 D1 DE3064237 D1 DE 3064237D1
Authority
DE
Germany
Prior art keywords
field
circularly polarized
radiating devices
microwave applicators
devices producing
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
DE8080200527T
Other languages
German (de)
Inventor
Jerome R White
Jacques Thuery
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.)
IMI IND MICRO ONDES INT
Original Assignee
IMI IND MICRO ONDES INT
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 IMI IND MICRO ONDES INT filed Critical IMI IND MICRO ONDES INT
Application granted granted Critical
Publication of DE3064237D1 publication Critical patent/DE3064237D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B6/78—Arrangements for continuous movement of material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Constitution Of High-Frequency Heating (AREA)
DE8080200527T 1979-06-11 1980-06-09 Radiating devices producing circularly polarized microwaves and their use in the field of microwave applicators Expired DE3064237D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915219A FR2458971A1 (en) 1979-06-11 1979-06-11 RADIANT DEVICES PRODUCING CIRCULAR POLARIZED HYPERFREQUENCY WAVES AND THEIR USE IN THE FIELD OF MICROWAVE APPLICATORS

Publications (1)

Publication Number Publication Date
DE3064237D1 true DE3064237D1 (en) 1983-08-25

Family

ID=9226599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200527T Expired DE3064237D1 (en) 1979-06-11 1980-06-09 Radiating devices producing circularly polarized microwaves and their use in the field of microwave applicators

Country Status (5)

Country Link
EP (1) EP0022282B1 (en)
JP (1) JPS56500827A (en)
DE (1) DE3064237D1 (en)
FR (1) FR2458971A1 (en)
WO (1) WO1980002902A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520160A1 (en) * 1982-01-20 1983-07-22 Sairem Sarl Homogeneous thermal treatment of materials by microwaves - transmitted by pairs of aerials penetrating the waveguides
GB8511049D0 (en) * 1985-05-01 1985-06-12 Shell Int Research Apparatus for uniform microwave bulk heating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863148A (en) * 1954-06-17 1958-12-02 Emi Ltd Helical antenna enclosed in a dielectric
DE1134779B (en) * 1960-12-12 1962-08-16 Robert Bosch Elektronik Ges Mi Device for dielectric heating
FR1570700A (en) * 1968-04-24 1969-06-13
US3705283A (en) * 1971-08-16 1972-12-05 Varian Associates Microwave applicator employing a broadside slot radiator

Also Published As

Publication number Publication date
EP0022282B1 (en) 1983-07-20
EP0022282A1 (en) 1981-01-14
WO1980002902A1 (en) 1980-12-24
JPS56500827A (en) 1981-06-18
FR2458971A1 (en) 1981-01-02
FR2458971B3 (en) 1982-05-21

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee