FR2220959A1 - - Google Patents

Info

Publication number
FR2220959A1
FR2220959A1 FR7407932A FR7407932A FR2220959A1 FR 2220959 A1 FR2220959 A1 FR 2220959A1 FR 7407932 A FR7407932 A FR 7407932A FR 7407932 A FR7407932 A FR 7407932A FR 2220959 A1 FR2220959 A1 FR 2220959A1
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
FR7407932A
Other languages
French (fr)
Other versions
FR2220959B1 (de
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.)
Philips North America LLC
US Philips Corp
Original Assignee
US Philips Corp
North American Philips 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 US Philips Corp, North American Philips Corp filed Critical US Philips Corp
Publication of FR2220959A1 publication Critical patent/FR2220959A1/fr
Application granted granted Critical
Publication of FR2220959B1 publication Critical patent/FR2220959B1/fr
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
    • H05B6/74—Mode transformers or mode stirrers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
FR7407932A 1973-03-09 1974-03-08 Expired FR2220959B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339539A US3872276A (en) 1973-03-09 1973-03-09 Including a semiresonant slotted mode stirrer

Publications (2)

Publication Number Publication Date
FR2220959A1 true FR2220959A1 (de) 1974-10-04
FR2220959B1 FR2220959B1 (de) 1979-01-05

Family

ID=23329496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407932A Expired FR2220959B1 (de) 1973-03-09 1974-03-08

Country Status (6)

Country Link
US (1) US3872276A (de)
JP (1) JPS5219331B2 (de)
CA (1) CA996638A (de)
FR (1) FR2220959B1 (de)
GB (1) GB1463826A (de)
SE (1) SE387216B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489646A1 (fr) * 1980-08-28 1982-03-05 Tokyo Shibaura Electric Co Dispositif de chauffage a ondes de haute frequence comportant un moyen repartiteur d'energie
FR2505600A1 (fr) * 1981-05-15 1982-11-12 Bosch Siemens Hausgeraete Appareil de chauffage haute frequence

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993886A (en) * 1974-08-30 1976-11-23 U.S. Philips Corporation Supply wave guide system in microwave ovens
US4342896A (en) * 1976-12-23 1982-08-03 Raytheon Company Radiating mode stirrer heating system
US4092513A (en) * 1977-01-31 1978-05-30 Litton Systems, Inc. Stirrer hub assembly
US4410779A (en) * 1978-04-03 1983-10-18 Raytheon Company Combination microwave oven control system
US4430538A (en) 1980-08-28 1984-02-07 Tokyo Shibaura Denki Kabushiki Kaisha High-frequency heating device
US4327266A (en) * 1980-09-12 1982-04-27 Amana Refrigeration, Inc. Microwave ovens for uniform heating
US4463239A (en) * 1982-12-06 1984-07-31 General Electric Company Rotating slot antenna arrangement for microwave oven
US4642435A (en) * 1985-12-26 1987-02-10 General Electric Company Rotating slot antenna arrangement for microwave oven
JP3600094B2 (ja) * 1999-12-07 2004-12-08 三洋電機株式会社 電子レンジ
US7303603B2 (en) * 2004-11-12 2007-12-04 General Motors Corporation Diesel particulate filter system with meta-surface cavity
US7091457B2 (en) * 2004-11-12 2006-08-15 Hrl Laboratories, Llc Meta-surface waveguide for uniform microwave heating
US8455802B2 (en) * 2007-10-15 2013-06-04 E I Du Pont De Nemours And Company Microwave field director structure having vanes with inner ends wrapped with a conductive wrapper
US8735785B2 (en) * 2007-10-15 2014-05-27 E I Du Pont De Nemours And Company Molded microwave field director structure
US8461498B2 (en) * 2007-10-15 2013-06-11 E I Du Pont De Nemours And Company Microwave field director structure having V-shaped vane doublets
US8487225B2 (en) * 2007-10-15 2013-07-16 E I Du Pont De Nemours And Company Microwave field director structure having metal vanes
US8426785B2 (en) * 2007-10-15 2013-04-23 E I Du Pont De Nemours And Company Microwave field director structure with vanes having a conductive material thereon
EP2230882B1 (de) 2009-03-19 2015-06-17 Topinox Sarl Mikrowellenkochanwendung und Betriebsverfahren dafür
CN108180515A (zh) * 2017-12-29 2018-06-19 广东美的厨房电器制造有限公司 微波加热器具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920174A (en) * 1957-06-28 1960-01-05 Raytheon Co Microwave ovens
FR1557372A (de) * 1967-03-20 1969-02-14
US3626136A (en) * 1969-05-14 1971-12-07 Sanyo Electric Co High-frequency heating apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE368269B (de) * 1970-08-18 1974-06-24 Hirst Microwave Ind Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920174A (en) * 1957-06-28 1960-01-05 Raytheon Co Microwave ovens
FR1557372A (de) * 1967-03-20 1969-02-14
US3626136A (en) * 1969-05-14 1971-12-07 Sanyo Electric Co High-frequency heating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489646A1 (fr) * 1980-08-28 1982-03-05 Tokyo Shibaura Electric Co Dispositif de chauffage a ondes de haute frequence comportant un moyen repartiteur d'energie
FR2505600A1 (fr) * 1981-05-15 1982-11-12 Bosch Siemens Hausgeraete Appareil de chauffage haute frequence

Also Published As

Publication number Publication date
DE2409199A1 (de) 1974-09-12
GB1463826A (en) 1977-02-09
US3872276A (en) 1975-03-18
DE2409199B2 (de) 1977-03-24
JPS5219331B2 (de) 1977-05-27
FR2220959B1 (de) 1979-01-05
JPS507139A (de) 1975-01-24
CA996638A (en) 1976-09-07
SE387216B (sv) 1976-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse