IT7828718A0 - Forno a microonde avente un'antenna sagomata a l. - Google Patents

Forno a microonde avente un'antenna sagomata a l.

Info

Publication number
IT7828718A0
IT7828718A0 IT7828718A IT2871878A IT7828718A0 IT 7828718 A0 IT7828718 A0 IT 7828718A0 IT 7828718 A IT7828718 A IT 7828718A IT 2871878 A IT2871878 A IT 2871878A IT 7828718 A0 IT7828718 A0 IT 7828718A0
Authority
IT
Italy
Prior art keywords
microwave oven
shaped antenna
antenna
shaped
microwave
Prior art date
Application number
IT7828718A
Other languages
English (en)
Other versions
IT1099922B (it
Original Assignee
Bosch Siemens Hausgeraete
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
Priority claimed from JP12376177A external-priority patent/JPS5837958B2/ja
Priority claimed from JP12474177A external-priority patent/JPS5458236A/ja
Application filed by Bosch Siemens Hausgeraete filed Critical Bosch Siemens Hausgeraete
Publication of IT7828718A0 publication Critical patent/IT7828718A0/it
Application granted granted Critical
Publication of IT1099922B publication Critical patent/IT1099922B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • 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
    • H05B6/72—Radiators or antennas
    • 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
    • H05B6/72—Radiators or antennas
    • H05B6/725—Rotatable antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
IT28718/78A 1977-10-14 1978-10-13 Forno a microonde avente un'antenna sagomata a l. IT1099922B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12376177A JPS5837958B2 (ja) 1977-10-14 1977-10-14 高周波加熱装置
JP12474177A JPS5458236A (en) 1977-10-17 1977-10-17 High frequency heating device

Publications (2)

Publication Number Publication Date
IT7828718A0 true IT7828718A0 (it) 1978-10-13
IT1099922B IT1099922B (it) 1985-09-28

Family

ID=26460603

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28718/78A IT1099922B (it) 1977-10-14 1978-10-13 Forno a microonde avente un'antenna sagomata a l.

Country Status (9)

Country Link
US (1) US4326112A (it)
AU (1) AU516069B2 (it)
CA (1) CA1109526A (it)
CH (1) CH642506A5 (it)
DE (1) DE2844128C2 (it)
FR (1) FR2406370A1 (it)
GB (1) GB2007949B (it)
IT (1) IT1099922B (it)
YU (1) YU240478A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543938A (en) * 1977-06-09 1979-01-12 Matsushita Electric Ind Co Ltd High-frequency heating system
JPS5514688A (en) * 1978-07-18 1980-02-01 Matsushita Electric Ind Co Ltd High frequency heater
JPS55146895A (en) * 1979-05-04 1980-11-15 Matsushita Electric Ind Co Ltd Heating cooking oven
JPS5934072Y2 (ja) * 1979-09-10 1984-09-21 松下電器産業株式会社 高周波加熱装置における給電装置
US4316069A (en) * 1979-12-03 1982-02-16 General Electric Company Microwave oven excitation system
DE3034050C2 (de) * 1980-09-10 1983-06-23 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kupplung zwischen der Abtriebswelle des Antriebes und dem etwa in deren Verlängerung angeordneten rotierenden Antennenschaft eines Mikrowellenofens
FR2521809A1 (fr) * 1982-02-12 1983-08-19 Munoz Michel Chaudiere a micro-ondes pour la production d'un fluide chaud a usage domestique, industriel ou de chauffage de locaux, et procede mis en oeuvre par cette chaudiere
JPS58181289A (ja) * 1982-04-16 1983-10-22 松下電器産業株式会社 高周波加熱装置
US4546225A (en) * 1985-05-07 1985-10-08 Amana Refrigeration, Inc. Bearing support for microwave oven antenna
US5082999A (en) * 1989-06-13 1992-01-21 Matsushita Electric Industrial Co., Ltd. Microwave oven having device for preventing concentration of microwaves on heater element
US5189274A (en) * 1989-06-13 1993-02-23 Matsushita Electric Industrial Co., Ltd. Heating method for microwave oven having heat element
DE19844549C2 (de) * 1998-09-29 2003-03-27 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Erwärmen von Bauteilen aus mikrowellenabsorbierendem Kunststoff
KR100415824B1 (ko) * 2001-11-27 2004-01-24 삼성전자주식회사 고주파 분산장치를 갖는 전자렌지

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961520A (en) * 1957-04-02 1960-11-22 Gen Motors Corp Domestic appliance
CH374781A (de) * 1958-09-13 1964-01-31 Miwag Mikrowellen Ag Vorrichtung zur Erwärmung eines Gutes im Mikrowellenfeld
US3172987A (en) * 1961-09-01 1965-03-09 Gen Electric Combination electric and electronic ovens
US3265780A (en) * 1963-04-02 1966-08-09 Gen Motors Corp Method curing a foam insitu using a changing mode microwave generator
NL136572C (it) 1965-06-12
US3526737A (en) * 1967-03-20 1970-09-01 Varian Associates Microwave heating apparatus
DE1615463C3 (de) * 1967-11-16 1975-07-03 Bowmar/Tic, Inc., Newbury Park, Calif. (V.St.A.) Ofen mit Abstrahlung von Mikrowellenenergie und mit einem widerstandsbeheizten Metallelement
JPS4837532B1 (it) 1969-12-01 1973-11-12
US3878350A (en) * 1971-07-15 1975-04-15 Sharp Kk Microwave cooking apparatus
US3823295A (en) * 1973-01-02 1974-07-09 Gen Electric Electronic oven with mode exciter and tuning probes
GB1543980A (en) * 1975-05-19 1979-04-11 Matsushita Electric Ind Co Ltd Microwave heating apparatus
JPS5241939A (en) * 1975-09-29 1977-03-31 Matsushita Electric Ind Co Ltd High-frequency heating apparatus
US4028520A (en) * 1976-02-26 1977-06-07 Roper Corporation Air flow system for common cavity microwave oven
US4028521A (en) * 1976-02-26 1977-06-07 Roper Corporation Antenna construction for microwave oven

Also Published As

Publication number Publication date
US4326112A (en) 1982-04-20
GB2007949B (en) 1982-04-07
DE2844128A1 (de) 1979-04-19
FR2406370B1 (it) 1983-03-25
AU3849978A (en) 1980-02-07
DE2844128C2 (de) 1982-04-22
FR2406370A1 (fr) 1979-05-11
CH642506A5 (de) 1984-04-13
GB2007949A (en) 1979-05-23
IT1099922B (it) 1985-09-28
YU240478A (en) 1982-08-31
AU516069B2 (en) 1981-05-14
CA1109526A (en) 1981-09-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941027