GB1463826A - Microwave oven - Google Patents

Microwave oven

Info

Publication number
GB1463826A
GB1463826A GB888974A GB888974A GB1463826A GB 1463826 A GB1463826 A GB 1463826A GB 888974 A GB888974 A GB 888974A GB 888974 A GB888974 A GB 888974A GB 1463826 A GB1463826 A GB 1463826A
Authority
GB
United Kingdom
Prior art keywords
segments
microwave
microwave oven
thin
bent
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
GB888974A
Other languages
English (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.)
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 GB1463826A publication Critical patent/GB1463826A/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
    • H05B6/74—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)
GB888974A 1973-03-09 1974-02-27 Microwave oven Expired GB1463826A (en)

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 (1)

Publication Number Publication Date
GB1463826A true GB1463826A (en) 1977-02-09

Family

ID=23329496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888974A Expired GB1463826A (en) 1973-03-09 1974-02-27 Microwave oven

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2230882A1 (en) 2009-03-19 2010-09-22 Topinox Sarl Microwave cooking appliance and method of operating it

Families Citing this family (20)

* 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
AU531450B2 (en) * 1980-08-28 1983-08-25 K.K. Toshiba High frequency heating device
US4327266A (en) * 1980-09-12 1982-04-27 Amana Refrigeration, Inc. Microwave ovens for uniform heating
JPS57189493A (en) * 1981-05-15 1982-11-20 Matsushita Electric Ind Co Ltd High frequency heater
US4429204A (en) 1981-06-19 1984-01-31 Whirlpool Corporation Bushing mounted stirrer shaft
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
US8487225B2 (en) * 2007-10-15 2013-07-16 E I Du Pont De Nemours And Company Microwave field director structure having metal vanes
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
US8735785B2 (en) * 2007-10-15 2014-05-27 E I Du Pont De Nemours And Company Molded microwave field director structure
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
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

Family Cites Families (4)

* 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
US3526737A (en) * 1967-03-20 1970-09-01 Varian Associates Microwave heating apparatus
US3626136A (en) * 1969-05-14 1971-12-07 Sanyo Electric Co High-frequency heating apparatus
SE368269B (enrdf_load_stackoverflow) * 1970-08-18 1974-06-24 Hirst Microwave Ind Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2230882A1 (en) 2009-03-19 2010-09-22 Topinox Sarl Microwave cooking appliance and method of operating it

Also Published As

Publication number Publication date
DE2409199B2 (de) 1977-03-24
US3872276A (en) 1975-03-18
SE387216B (sv) 1976-08-30
JPS507139A (enrdf_load_stackoverflow) 1975-01-24
CA996638A (en) 1976-09-07
DE2409199A1 (de) 1974-09-12
FR2220959A1 (enrdf_load_stackoverflow) 1974-10-04
FR2220959B1 (enrdf_load_stackoverflow) 1979-01-05
JPS5219331B2 (enrdf_load_stackoverflow) 1977-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee