CA945636A - Microwave ovens - Google Patents

Microwave ovens

Info

Publication number: CA945636A
Authority: CA; Canada
Prior art keywords: microwave ovens; ovens; microwave
Prior art date: 1970-12-21
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

CA130,373A

Other versions

CA130373S (en

Inventor

Stellan B. Wikstrom

Leo Malmquist

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1970-12-21

Filing date

1971-12-17

Publication date

1974-04-16

1971-12-17 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1974-04-16 Application granted granted Critical

1974-04-16 Publication of CA945636A publication Critical patent/CA945636A/en

Status 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
- H05B6/6402—Aspects relating to the microwave cavity
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Constitution Of High-Frequency Heating (AREA)

CA130,373A 1970-12-21 1971-12-17 Microwave ovens Expired CA945636A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE1733470A SE345903B (en)	1970-12-21	1970-12-21

Publications (1)

Publication Number	Publication Date
CA945636A true CA945636A (en)	1974-04-16

Family

ID=20303522

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA130,373A Expired CA945636A (en)	1970-12-21	1971-12-17	Microwave ovens

Country Status (12)

Country	Link
JP (1)	JPS5318739B1 (en)
AT (1)	AT314687B (en)
AU (1)	AU466493B2 (en)
BE (1)	BE776993A (en)
CA (1)	CA945636A (en)
CH (1)	CH550364A (en)
DE (1)	DE2162215A1 (en)
FR (1)	FR2119479A5 (en)
GB (1)	GB1336629A (en)
IT (1)	IT945534B (en)
NL (1)	NL7117225A (en)
SE (1)	SE345903B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE387815B (en) *	1974-12-18	1976-09-13	Husqvarna Ab	MICROWAVE APPLICATOR
DE3703133A1 (en) *	1987-02-03	1988-08-11	Buderus Kuechentechnik	METHOD AND DEVICE FOR COMPARISONING THE HEATING OF FOOD IN A COOKER HEATED WITH MICROWAVE ENERGY
FR2626134B1 (en) *	1988-01-15	1990-07-06	Mcneil Akron Repiquet Sarl	MICROWAVE APPLICATOR FOR PROCESSING PRODUCTS, IN PARTICULAR FOR VULCANIZING RUBBER PRODUCTS OR THE LIKE
DE68921050T2 (en) *	1988-12-14	1995-09-21	Mitsubishi Electric Corp	Microwave heater.
IT1236295B (en) *	1989-11-29	1993-02-02	Zanussi Grandi Impianti Spa	COMBINED MICROWAVE COOKING OVEN AND FORCED CONVENTION
DE19654356C2 (en) *	1996-12-24	2002-06-13	Ind Ofenbau Rudolf Brands Gmbh	High-temperature heat treatment furnace

1970
- 1970-12-21 SE SE1733470A patent/SE345903B/xx unknown
1971
- 1971-12-15 DE DE19712162215 patent/DE2162215A1/en active Pending
- 1971-12-16 NL NL7117225A patent/NL7117225A/xx unknown
- 1971-12-17 GB GB5868671A patent/GB1336629A/en not_active Expired
- 1971-12-17 CA CA130,373A patent/CA945636A/en not_active Expired
- 1971-12-18 IT IT5485071A patent/IT945534B/en active
- 1971-12-18 JP JP10314271A patent/JPS5318739B1/ja active Pending
- 1971-12-20 AU AU37083/71A patent/AU466493B2/en not_active Expired
- 1971-12-20 FR FR7145707A patent/FR2119479A5/fr not_active Expired
- 1971-12-20 BE BE776993A patent/BE776993A/en unknown
- 1971-12-20 AT AT1091071A patent/AT314687B/en not_active IP Right Cessation
- 1971-12-20 CH CH1856971A patent/CH550364A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT945534B (en)	1973-05-10
BE776993A (en)	1972-06-20
NL7117225A (en)	1972-06-23
GB1336629A (en)	1973-11-07
CH550364A (en)	1974-06-14
AU466493B2 (en)	1975-10-30
DE2162215A1 (en)	1972-07-06
AU3708371A (en)	1973-06-28
FR2119479A5 (en)	1972-08-04
AT314687B (en)	1974-04-25
JPS5318739B1 (en)	1978-06-16
SE345903B (en)	1972-06-12

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CA950045A (en)	1974-06-25	Microwave oven door
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AU456610B2 (en)	1974-12-19	Magnetrons
CA927483A (en)	1973-05-29	Mode-shifting system for microwave ovens
CA945636A (en)	1974-04-16	Microwave ovens
CA875729A (en)	1971-07-13	Microwave heating apparatus
CA858055A (en)	1970-12-08	High-frequency oven
CA941467A (en)	1974-02-05	Microwave amplifier-multiplier
CA856367A (en)	1970-11-17	Frequency controlled oven
CA857461A (en)	1970-12-01	Microwave kiln
CA833116A (en)	1970-01-27	Component oven
CA783186A (en)	1968-04-16	Microwave oven
CA841231A (en)	1970-05-05	Coaxial magnetron
CA892213A (en)	1972-02-01	Microwave oven
CA840163A (en)	1970-04-28	Oven door
CA858113A (en)	1970-12-08	Klystron
CA845834A (en)	1970-06-30	Electronic oven
CA845311A (en)	1970-06-23	Electronic oven