GB1518970A - Microwave oven - Google Patents

Microwave oven

Info

Publication number
GB1518970A
GB1518970A GB5279475A GB5279475A GB1518970A GB 1518970 A GB1518970 A GB 1518970A GB 5279475 A GB5279475 A GB 5279475A GB 5279475 A GB5279475 A GB 5279475A GB 1518970 A GB1518970 A GB 1518970A
Authority
GB
United Kingdom
Prior art keywords
stirrer
microwave oven
rotating shaft
shapes
shaft
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
GB5279475A
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.)
Micro Tronics Inc
Original Assignee
Micro Tronics Inc
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 Micro Tronics Inc filed Critical Micro Tronics Inc
Priority to GB5279475A priority Critical patent/GB1518970A/en
Publication of GB1518970A publication Critical patent/GB1518970A/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)

Abstract

1518970 Microwave ovens MICRO-TRONICS Inc 24 Dec 1975 52794/75 Heading H5H A beam stirrer in a microwave oven is mounted eccentrically about its rotating shaft at the opening of a waveguide. Cylindrical stirrer 30 is affixed to shaft 26 by a tab 4 that is bent to give a suitable angle (e.g. 5-10 degrees) between an axis of the stirrer and the supporting, rotating shaft. The length of the cylinder "h" is approximately a quarter wavelength, e.g. 0À7 inches. The shape need not be circular; square, elliptical, rectangular shapes are mentioned, "other" shapes are possible, including "segmented". The flat disc stirrer (4) could be made of dielectric material and could be an "open" ring.
GB5279475A 1975-12-24 1975-12-24 Microwave oven Expired GB1518970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5279475A GB1518970A (en) 1975-12-24 1975-12-24 Microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5279475A GB1518970A (en) 1975-12-24 1975-12-24 Microwave oven

Publications (1)

Publication Number Publication Date
GB1518970A true GB1518970A (en) 1978-07-26

Family

ID=10465344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5279475A Expired GB1518970A (en) 1975-12-24 1975-12-24 Microwave oven

Country Status (1)

Country Link
GB (1) GB1518970A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240271A2 (en) * 1986-03-29 1987-10-07 Sharp Kabushiki Kaisha Microwave oven with microwave stirrer
GB2329565A (en) * 1997-09-23 1999-03-24 Samsung Electronics Co Ltd Microwave oven mode stirring device
CN103718645A (en) * 2011-08-04 2014-04-09 松下电器产业株式会社 Microwave heating device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240271A2 (en) * 1986-03-29 1987-10-07 Sharp Kabushiki Kaisha Microwave oven with microwave stirrer
EP0240271A3 (en) * 1986-03-29 1988-01-07 Sharp Kabushiki Kaisha Microwave stirrer of microwave oven
US4833286A (en) * 1986-03-29 1989-05-23 Sharp Kabushiki Kaisha Microwave stirrer for microwave oven
GB2329565A (en) * 1997-09-23 1999-03-24 Samsung Electronics Co Ltd Microwave oven mode stirring device
CN103718645A (en) * 2011-08-04 2014-04-09 松下电器产业株式会社 Microwave heating device
EP2741575A1 (en) * 2011-08-04 2014-06-11 Panasonic Corporation Microwave heating device
EP2741575A4 (en) * 2011-08-04 2015-01-07 Panasonic Corp Microwave heating device

Similar Documents

Publication Publication Date Title
GB1463826A (en) Microwave oven
GB1328548A (en) Microwave heating apparatus
GB1194434A (en) Microwave Heating Apparatus
GB1518970A (en) Microwave oven
GB1399043A (en) Microwave heating apparauts
US3939320A (en) Beam stirrer
DE2967598D1 (en) Multimode microwave source and monopulse antenna incorporating such a source
GB1478495A (en) Microwave oven
JPS51115755A (en) Microwane multi-stage filter
JPS5731205A (en) Antenna
GB1508380A (en) Co-axial magnetrons
JPS5469852A (en) High frequency heating apparatus
JPS546380A (en) Lighting fitting that use non-electrode fluorescent lamp
JPS5271700A (en) Production of dielectric material for microwave use
GB1377532A (en) Network for pulling a microwave generator to the frequency of its resonant load
ATE34885T1 (en) WIDE BAND MICROWAVE RADIATOR.
JPS5354944A (en) Arbitrary twist waveguide for electromagnetic wave
JPS5632804A (en) Dielectric antenna
JPS5654740A (en) Magnetron
UFIMTSEV Asymptotic theory of diffraction at the open end of a waveguide(Asymptotic theory of diffraction at waveguide open end, using generalization by ray and parabolic equation methods)
BURYKIN et al. Emission of electromagnetic waves from a cylindrical plasma waveguide of variable cross-section
Saulsbery An Adjustable-Slot-Length UHF Coaxial Coupler with Decade Bandwidth(Correspondence)
JPS5596701A (en) Coaxial variable attenuator
JPS53126542A (en) High frequency wave heating device
BARRETT et al. Wave growth in a large unmagnetized electron-beam-plasma system(Plasma wave growth from large diameter electron beam interaction with quiet collisionless unmagnetized discharge plasma, measuring linear dispersion properties)

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee