CA961554A - Microwave oven with premixing of wave energy before delivery to its heating cavity - Google Patents

Microwave oven with premixing of wave energy before delivery to its heating cavity

Info

Publication number
CA961554A
CA961554A CA167,815A CA167815A CA961554A CA 961554 A CA961554 A CA 961554A CA 167815 A CA167815 A CA 167815A CA 961554 A CA961554 A CA 961554A
Authority
CA
Canada
Prior art keywords
premixing
microwave oven
wave energy
heating cavity
before delivery
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
CA167,815A
Other versions
CA167815S (en
Inventor
Duane B. Haagensen
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA961554A publication Critical patent/CA961554A/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)
CA167,815A 1972-04-03 1973-04-03 Microwave oven with premixing of wave energy before delivery to its heating cavity Expired CA961554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30595672A 1972-04-03 1972-04-03

Publications (1)

Publication Number Publication Date
CA961554A true CA961554A (en) 1975-01-21

Family

ID=23183095

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,815A Expired CA961554A (en) 1972-04-03 1973-04-03 Microwave oven with premixing of wave energy before delivery to its heating cavity

Country Status (2)

Country Link
US (1) US3789179A (en)
CA (1) CA961554A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939320A (en) * 1974-04-12 1976-02-17 Micro-Tronics, Inc. Beam stirrer
US3993886A (en) * 1974-08-30 1976-11-23 U.S. Philips Corporation Supply wave guide system in microwave ovens
JPS5292940A (en) * 1976-02-02 1977-08-04 Hitachi Heating Appliance Co Ltd Microwave heating device
US4123643A (en) * 1977-05-31 1978-10-31 Whirlpool Corporation Air circulation system for microwave oven
US4431888A (en) * 1978-12-21 1984-02-14 Amana Refrigeration, Inc. Microwave oven with improved feed structure
US4334136A (en) * 1979-10-01 1982-06-08 Douglas P. Mahan Microwave treating mechanism
US4510361A (en) * 1982-05-03 1985-04-09 Mahan Douglas P Horizontal axis tumbler type microwave drying mechanism
US4496814A (en) * 1983-01-10 1985-01-29 General Electric Company Microwave excitation system
CA1262374A (en) * 1985-06-24 1989-10-17 Ryuji Igarashi High-frequency heating apparatus having a rotating waveguide
JPS62143392A (en) * 1985-12-17 1987-06-26 松下電器産業株式会社 Radio frequency heater
AU653291B2 (en) * 1992-06-01 1994-09-22 Matsushita Electric Industrial Co., Ltd. Heating cooking device
US7092988B1 (en) 1997-05-27 2006-08-15 Jeffrey Bogatin Rapid cooking oven with broadband communication capability to increase ease of use
US5990466A (en) * 1998-04-02 1999-11-23 Turbochef Technologies, Inc. Apparatus for supplying microwave energy to a cavity
AU1949801A (en) 1999-12-07 2001-06-18 Industrial Microwave Systems, Inc. A cylindrical reactor with an extended focal region
US8224892B2 (en) 2000-04-28 2012-07-17 Turbochef Technologies, Inc. Rapid cooking oven with broadband communication capability to increase ease of use
JP3750586B2 (en) * 2001-10-31 2006-03-01 松下電器産業株式会社 High frequency heating device

Family Cites Families (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
US2909635A (en) * 1957-07-29 1959-10-20 Raytheon Co Electronic oven systems
US3439143A (en) * 1966-12-08 1969-04-15 Litton Precision Prod Inc Microwave oven having a mode stirrer located within the waveguide

Also Published As

Publication number Publication date
US3789179A (en) 1974-01-29

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