BE791916A - HIGH-FREQUENCY ENERGY HEATING APPLIANCE - Google Patents

HIGH-FREQUENCY ENERGY HEATING APPLIANCE

Info

Publication number: BE791916A
Authority: BE; Belgium
Prior art keywords: frequency energy; energy heating; heating appliance; appliance; frequency
Prior art date: 1971-11-30

Application number

Other languages

French (fr)

Inventor

J M Osepchuk

J E Simpson

Original Assignee

Raytheon Co

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.)

1971-11-30

Publication date

1973-03-16

1973-03-16 Publication of BE791916A publication Critical patent/BE791916A/en

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
- H05B6/76—Prevention of microwave leakage, e.g. door sealings
- H05B6/763—Microwave radiation seals for doors

Landscapes

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

BE791916D 1971-11-30 HIGH-FREQUENCY ENERGY HEATING APPLIANCE BE791916A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20322771A	1971-11-30	1971-11-30

Publications (1)

Publication Number	Publication Date
BE791916A true BE791916A (en)	1973-03-16

Family

ID=22753053

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE791916D BE791916A (en)	1971-11-30		HIGH-FREQUENCY ENERGY HEATING APPLIANCE

Country Status (15)

Country	Link
US (1)	US3767884A (en)
JP (2)	JPS5230733B2 (en)
AU (1)	AU474190B2 (en)
BE (1)	BE791916A (en)
CA (1)	CA954594A (en)
CH (1)	CH607529A5 (en)
DE (2)	DE2265181C2 (en)
DK (1)	DK147960C (en)
FR (1)	FR2161982B1 (en)
GB (2)	GB1417156A (en)
IT (1)	IT973518B (en)
NL (1)	NL176625C (en)
NO (1)	NO133422C (en)
SE (2)	SE384404B (en)
ZA (1)	ZA727345B (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1392498A (en) *	1971-05-20	1975-04-30	Matsushita Electric Ind Co Ltd	Microwave oven
US4041266A (en) *	1972-10-25	1977-08-09	Chemetron Corporation	Sensor and tray arrangement
JPS5256523Y2 (en) *	1974-02-26	1977-12-21
US4053731A (en) *	1974-06-14	1977-10-11	Amana Refrigeration, Inc.	Microwave energy oven seal
US3985993A (en) *	1974-08-29	1976-10-12	U.S. Philips Corporation	Sealing arrangement in a microwave oven
CA1054231A (en) *	1975-03-31	1979-05-08	Arnold M. Bucksbaum	Microwave oven door seal system of resonant transmission line structure
JPS523744A (en) *	1976-07-02	1977-01-12	Matsushita Electric Ind Co Ltd	High-frequency heater
US4102041A (en) *	1977-03-28	1978-07-25	Amana Refrigeration, Inc.	Method of making microwave oven seal structure
US4166207A (en) *	1977-05-31	1979-08-28	Whirlpool Corporation	Microwave generating device--door seal
AU518080B2 (en) *	1977-11-25	1981-09-10	Raytheon Company	Primary choke system
GB2011770B (en) *	1977-12-13	1982-06-16	Hitachi Heating Appl	Door seal arrangement for high-frequency heating apparatus
US4410779A (en) *	1978-04-03	1983-10-18	Raytheon Company	Combination microwave oven control system
JPS5948517B2 (en) *	1979-09-11	1984-11-27	松下電器産業株式会社	High frequency heating device
US4332992A (en) *	1979-12-19	1982-06-01	Amana Refrigeration, Inc.	Air flow system for combination microwave and convection oven
US4371770A (en) *	1980-10-27	1983-02-01	Raytheon Company	Adjustable microwave oven door seal
US4313044A (en) *	1980-11-05	1982-01-26	General Electric Company	Slot configuration for choke seal
US4390767A (en) *	1981-01-28	1983-06-28	Amana Refrigeration, Inc.	Windowed and choked combination oven door
GB2106360B (en) *	1981-09-25	1985-02-20	Hitachi Heating Appl	Microwave heating apparatus
DE3231516A1 (en) *	1982-08-25	1984-03-01	Schott Glaswerke, 6500 Mainz	GLASS AND / OR GLASS CERAMIC COMPOSITION SYSTEM FOR SHIELDING AGAINST MICROWAVE RADIATION
US4584447A (en) *	1982-08-25	1986-04-22	Matsushita Electric Industrial Co., Ltd.	Electromagnetic wave energy seal arrangement
SE452389B (en) *	1983-03-15	1987-11-23	Philips Norden Ab	SEALING MICROWAVE OVEN
US4523069A (en) *	1983-10-24	1985-06-11	General Electric Company	Microwave oven door seal
US4689460A (en) *	1985-01-04	1987-08-25	Tdk Corporation	Absorber device for microwave leakage
DE3607557A1 (en) *	1986-03-07	1987-12-23	Bosch Siemens Hausgeraete	MICROWAVE OVEN
DE3644920A1 (en) *	1986-03-07	1987-12-23	Bosch Siemens Hausgeraete	Microwave oven
GB2196520B (en) *	1986-08-07	1990-01-04	Hitachi Heating Appl	Microwave heating apparatus
US4814571A (en) *	1987-04-27	1989-03-21	Raytheon Company	Microwave oven adapted for under-the-counter use
US5166487A (en) *	1989-12-15	1992-11-24	Tecogen, Inc.	Cooking oven with convection and microwave heating
US5363749A (en) *	1990-03-16	1994-11-15	Tecogen, Inc.	Microwave enhanced deep fat fryer
US5030793A (en) *	1990-05-07	1991-07-09	Motorola Inc.	Integrated EMI filter and thermal heat sink
US5204503A (en) *	1991-12-17	1993-04-20	Raytheon Company	Microwave oven having convection and griddle features
KR0176801B1 (en) *	1995-12-29	1999-05-15	구자홍	Microwave leakage shielding apparatus for microwave oven
US6242726B1 (en) *	1996-11-21	2001-06-05	George M. Harris	Adjustable microwave field stop
US5958278A (en) *	1997-09-08	1999-09-28	Amana Company, L.P.	Microwave oven having an orthogonal electromagnetic seal
SE519514C2 (en) *	1998-12-17	2003-03-11	Whirlpool Co	Microwave with microwave seal and sealing procedure
US8707857B2 (en)	2005-08-08	2014-04-29	Ronald M. Popeil	Cooking device to deep fat fry foods
US8653482B2 (en)	2006-02-21	2014-02-18	Goji Limited	RF controlled freezing
US10674570B2 (en)	2006-02-21	2020-06-02	Goji Limited	System and method for applying electromagnetic energy
KR101309251B1 (en)	2006-02-21	2013-09-16	고지 리미티드	Electromagnetic Heating Device and Method thereof
JP2008001928A (en) *	2006-06-21	2008-01-10	Tokai Konetsu Kogyo Co Ltd	Degreasing device
EP2031938B1 (en) *	2007-09-03	2013-02-27	Electrolux Home Products Corporation N.V.	A wave choke system for a microwave oven door
US20120122072A1 (en)	2008-11-10	2012-05-17	Rf Dynamics Ltd.	Method and system for heating and/or thawing blood products
EP2499505B2 (en)	2009-11-10	2021-05-05	Goji Limited	Device and method for controlling energy
US20130146590A1 (en)	2010-05-03	2013-06-13	Pinchas Einziger	Spatially controlled energy delivery
KR20130041942A (en) *	2010-07-15	2013-04-25	고지 엘티디.	A choke for an oven
TR201203550A2 (en) *	2012-03-28	2013-11-21	Tuerkiye Bilimsel Ve Teknolojik Arastirma Kurumu Tuebitak	Wide band choke desi̇gn for suppressi̇ng electromagnetic leakage i̇n mi̇crowave ovens
DE102014216557A1 (en) *	2014-03-19	2015-09-24	BSH Hausgeräte GmbH	Microwave oven with an adjustment device for adjusting a microwave shield
JP6185455B2 (en) *	2014-12-12	2017-08-23	アンリツ株式会社	Waveguide switch
US11412584B2 (en)	2017-12-08	2022-08-09	Alkar-Rapidpak, Inc.	Ovens with metallic belts and microwave launch box assemblies for processing food products
KR20210137809A (en) *	2020-05-11	2021-11-18	엘지전자 주식회사	Oven having multiple chokes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB902128A (en)	1959-08-19	1962-07-25	Decca Ltd	Improvements in or relating to waveguide couplings
US3448232A (en) *	1967-01-11	1969-06-03	Hammtronics Systems Inc	Microwave unit seal
US3511959A (en) *	1968-02-16	1970-05-12	Varian Associates	Microwave cavity having a varied impedance transmission line microwave energy seal around the access door opening
US3662140A (en) *	1970-10-07	1972-05-09	Raytheon Co	High frequency electronic heating apparatus
JPS5226364B2 (en) *	1973-08-10	1977-07-13
JPS5122663A (en) *	1974-08-19	1976-02-23	Nakamura Seisakusho Kk	Juatsumenno heninyotsute bochotaini ryutaiochunyu oyobi haishutsusuru hoho
US3899950A (en) *	1974-09-06	1975-08-19	Jim Dvorak	Bar shear

0
- BE BE791916D patent/BE791916A/en not_active IP Right Cessation
1971
- 1971-11-30 US US00203227A patent/US3767884A/en not_active Expired - Lifetime
1972
- 1972-03-31 JP JP47031837A patent/JPS5230733B2/ja not_active Expired
- 1972-10-13 AU AU47735/72A patent/AU474190B2/en not_active Expired
- 1972-10-16 ZA ZA727345A patent/ZA727345B/en unknown
- 1972-11-01 CA CA155,386A patent/CA954594A/en not_active Expired
- 1972-11-07 GB GB5136472A patent/GB1417156A/en not_active Expired
- 1972-11-07 GB GB3048775A patent/GB1417157A/en not_active Expired
- 1972-11-13 IT IT53982/72A patent/IT973518B/en active
- 1972-11-22 FR FR7241495A patent/FR2161982B1/fr not_active Expired
- 1972-11-23 NO NO4301/72A patent/NO133422C/no unknown
- 1972-11-29 SE SE7215552A patent/SE384404B/en unknown
- 1972-11-29 DK DK595772A patent/DK147960C/en not_active IP Right Cessation
- 1972-11-29 NL NLAANVRAGE7216190,A patent/NL176625C/en not_active IP Right Cessation
- 1972-11-30 DE DE2265181A patent/DE2265181C2/en not_active Expired
- 1972-11-30 CH CH1743672A patent/CH607529A5/xx not_active IP Right Cessation
- 1972-11-30 DE DE2258695A patent/DE2258695B2/en not_active Ceased
1973
- 1973-01-10 JP JP534473A patent/JPS534660B2/ja not_active Expired
1975
- 1975-12-30 SE SE7514777A patent/SE7514777L/en unknown

Also Published As

Publication number	Publication date
GB1417156A (en)	1975-12-10
NL7216190A (en)	1973-06-04
NL176625C (en)	1990-05-16
GB1417157A (en)	1975-12-10
FR2161982A1 (en)	1973-07-13
SE384404B (en)	1976-05-03
US3767884A (en)	1973-10-23
DE2265181C2 (en)	1984-10-31
IT973518B (en)	1974-06-10
DE2258695A1 (en)	1973-06-07
AU4773572A (en)	1974-04-26
JPS534660B2 (en)	1978-02-20
NO133422C (en)	1976-04-28
DK147960C (en)	1985-07-01
SE7514777L (en)	1975-12-30
AU474190B2 (en)	1976-07-15
DE2265181A1 (en)	1976-10-14
NL176625B (en)	1984-12-03
JPS4864535A (en)	1973-09-06
DE2258695B2 (en)	1979-05-17
ZA727345B (en)	1973-06-27
NO133422B (en)	1976-01-19
CH607529A5 (en)	1978-12-29
JPS4881146A (en)	1973-10-30
FR2161982B1 (en)	1978-02-10
CA954594A (en)	1974-09-10
JPS5230733B2 (en)	1977-08-10
DK147960B (en)	1985-01-14

Publication	Publication Date	Title
BE791916A (en)	1973-03-16	HIGH-FREQUENCY ENERGY HEATING APPLIANCE
FR2290125A1 (en)	1976-05-28	INDUCTION HEATING UNIT
FR2284245A1 (en)	1976-04-02	INDUCTION HEATING UNIT
BE774075A (en)	1972-02-14	MICROWAVE HEATING UNIT
IT984158B (en)	1974-11-20	INDUCTION HEATING APPLIANCE
IT983807B (en)	1974-11-11	INDUCTION HEATED COOKING APPLIANCE
FR2305089A1 (en)	1976-10-15	INDUCTION HEATING UNIT
BE778305A (en)	1972-05-16	HIGH FREQUENCY HEATING DEVICE
FR2051464A5 (en)	1971-04-02	HIGH FREQUENCY HEATING APPLIANCE
BE801021A (en)	1973-10-01	CLOTHING HEATING APPLIANCE
BE823408Q (en)	1975-04-16	HYPERFREQUENCY HEATING UNIT
FR2275960A1 (en)	1976-01-16	INDUCTION HEATING UNIT
RO60766A (en)	1977-10-15	INDUCTION HEATING DEVICE
FR2275105A1 (en)	1976-01-09	INDUCTION HEATING UNIT
NL7501880A (en)	1975-08-21	RADIANT ENERGY OPERATING HEATING DEVICE.
BE817938A (en)	1974-11-18	HYPERFREQUENCY HEATING DEVICE
BE803072A (en)	1973-11-16	IMPROVEMENTS TO COMBUSTION HEATING APPLIANCES
BE834268A (en)	1976-02-02	HEATING APPLIANCE
CH552776A (en)	1974-08-15	HEATING APPLIANCE FOR A CLOSED SPACE.
BE787974R (en)	1973-02-26	HEATING APPLIANCE
IT955387B (en)	1973-09-29	COOKING OVEN WITH CIRCULATION HEATING
BE778623A (en)	1972-05-16	HOT AIR TYPE COOKING APPLIANCE
BE862911Q (en)	1978-05-02	INDUCTION HEATING UNIT
FR2287661A1 (en)	1976-05-07	HEATING APPLIANCE
BE802144A (en)	1973-11-05	IMPROVEMENTS TO CONVECTION HEATING APPLIANCES

Legal Events

Date	Code	Title	Description
1992-01-01	RE20	Patent expired	Owner name: RAYTHEON CY Effective date: 19921124

Date

Code

Title

Description

1992-01-01

RE20

Patent expired

Owner name: RAYTHEON CY

Effective date: 19921124