GB2239379B - Domestic microwave appliance - Google Patents

Domestic microwave appliance

Info

Publication number: GB2239379B
Authority: GB; United Kingdom
Prior art keywords: domestic microwave; microwave appliance; appliance; domestic; microwave
Prior art date: 1989-12-21
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 - Fee Related

Application number

GB9027145A

Other versions

GB9027145D0 (en

GB2239379A (en

Inventor

Georg Brandl

Klaus Dengler

Herbert Steiner

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.)

Individual

Original Assignee

Individual

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.)

1989-12-21

Filing date

1990-12-14

Publication date

1994-04-13

1990-12-14 Application filed by Individual filed Critical Individual

1991-02-06 Publication of GB9027145D0 publication Critical patent/GB9027145D0/en

1991-06-26 Publication of GB2239379A publication Critical patent/GB2239379A/en

1994-04-13 Application granted granted Critical

1994-04-13 Publication of GB2239379B publication Critical patent/GB2239379B/en

2010-12-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H05B6/642—Cooling of the microwave components and related air circulation systems

Landscapes

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

GB9027145A 1989-12-21 1990-12-14 Domestic microwave appliance Expired - Fee Related GB2239379B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE8915020U DE8915020U1 (en)	1989-12-21	1989-12-21	Microwave household appliance

Publications (3)

Publication Number	Publication Date
GB9027145D0 GB9027145D0 (en)	1991-02-06
GB2239379A GB2239379A (en)	1991-06-26
GB2239379B true GB2239379B (en)	1994-04-13

Family

ID=6845704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9027145A Expired - Fee Related GB2239379B (en)	1989-12-21	1990-12-14	Domestic microwave appliance

Country Status (3)

Country	Link
DE (1)	DE8915020U1 (en)
FR (1)	FR2656409B1 (en)
GB (1)	GB2239379B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR0140461B1 (en) *	1994-07-12	1998-06-01	김광호	Microwawe oven
KR960041905A (en) *	1995-05-16	1996-12-19	구자홍	Microwave Air Flow Structure
KR100510655B1 (en) *	2002-11-20	2005-08-30	엘지전자 주식회사	microwave oven
HUP1900449A1 (en) *	2019-12-23	2021-06-28	Hergar Gyoezoe Dr	Equipment for continuous food preparation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4184945A (en) *	1978-06-12	1980-01-22	Litton Systems, Inc.	Microwave wall oven air flow system
US4314126A (en) *	1978-06-13	1982-02-02	Matsushita Electric Industrial Co., Ltd.	Microwave heating apparatus with cooling conduit
US4812617A (en) *	1979-03-06	1989-03-14	Sharp Kabushiki Kaisha	Cooling system for cooling electrical parts for microwave oven
GB2230926A (en) *	1989-04-26	1990-10-31	Zanussi A Spa Industrie	Microwave oven with improved cooling of the magnetron

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4123643A (en) *	1977-05-31	1978-10-31	Whirlpool Corporation	Air circulation system for microwave oven
JPS5843703Y2 (en) *	1979-05-01	1983-10-03	リンナイ株式会社	composite cooker
AU545200B2 (en) *	1982-10-18	1985-07-04	Tokyo Shibaura Denki Kabushiki Kaisha	High frequency heating device

1989
- 1989-12-21 DE DE8915020U patent/DE8915020U1/en not_active Expired - Lifetime
1990
- 1990-12-13 FR FR9015613A patent/FR2656409B1/en not_active Expired - Fee Related
- 1990-12-14 GB GB9027145A patent/GB2239379B/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4184945A (en) *	1978-06-12	1980-01-22	Litton Systems, Inc.	Microwave wall oven air flow system
US4314126A (en) *	1978-06-13	1982-02-02	Matsushita Electric Industrial Co., Ltd.	Microwave heating apparatus with cooling conduit
US4812617A (en) *	1979-03-06	1989-03-14	Sharp Kabushiki Kaisha	Cooling system for cooling electrical parts for microwave oven
GB2230926A (en) *	1989-04-26	1990-10-31	Zanussi A Spa Industrie	Microwave oven with improved cooling of the magnetron

Also Published As

Publication number	Publication date
FR2656409A1 (en)	1991-06-28
GB9027145D0 (en)	1991-02-06
DE8915020U1 (en)	1990-03-01
FR2656409B1 (en)	1996-05-10
GB2239379A (en)	1991-06-26

Publication	Publication Date	Title
GR900100824A (en)	1992-04-17	Appliance
ZA902882B (en)	1991-01-30	Cooking appliance interface
GB2232833B (en)	1993-08-18	Heating cooking appliance
GB2228588B (en)	1993-09-01	Cooking appliances
GB2249368B (en)	1994-09-21	Domestic appliance
GB8804553D0 (en)	1988-03-30	Domestic appliance
GB2239379B (en)	1994-04-13	Domestic microwave appliance
GB2232481B (en)	1993-06-30	Heating appliances
EP0339739A3 (en)	1990-10-24	Cooking appliance
GB2225346B (en)	1992-08-12	Laundry appliance
GB8712699D0 (en)	1987-07-01	Domestic appliances
GB8622529D0 (en)	1986-10-22	Domestic cooking appliance
GB8804358D0 (en)	1988-03-23	Domestic cooking appliances
EP0433968A3 (en)	1991-09-25	Microwave household appliance
GB2236176B (en)	1993-12-15	Heating appliances
GB8607607D0 (en)	1986-04-30	Domestic appliance
GB8720448D0 (en)	1987-10-07	Cooking appliances
GB2242322B (en)	1994-04-20	Cooking appliances
ZA894653B (en)	1990-04-25	Cooking appliances
GB8707743D0 (en)	1987-05-07	Domestic appliances
GB8607608D0 (en)	1986-04-30	Domestic cooking appliance
GB2209246B (en)	1991-02-06	Domestic cooking appliance
GB8917315D0 (en)	1989-09-13	Heating appliances
GB2221531B (en)	1992-09-16	Cooking appliances
GB2220739B (en)	1992-10-21	Cooking appliances

Legal Events

Date	Code	Title	Description
2004-08-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20031214