PT99682A - CONTROL DEVICE FOR A MICROWAVE OVEN - Google Patents
CONTROL DEVICE FOR A MICROWAVE OVENInfo
- Publication number
- PT99682A PT99682A PT99682A PT9968291A PT99682A PT 99682 A PT99682 A PT 99682A PT 99682 A PT99682 A PT 99682A PT 9968291 A PT9968291 A PT 9968291A PT 99682 A PT99682 A PT 99682A
- Authority
- PT
- Portugal
- Prior art keywords
- microwave
- microwave oven
- operating modes
- oven
- grill
- Prior art date
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
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
The invention relates to a control system for the electrical supply circuit of a microwave oven with three operating modes (microwave or grill or grill and microwave combined) comprising a movable knob placed on the external front face of the case of the said microwave oven and which, when activated, enables one of the three operating modes to be chosen. According to the invention, the control system includes two micro-switches (A-B), on the one hand, each including a control key (3-4) actuating a movable contact (21-24) located between two fixed contacts (22, 23-25, 26) controlled by actuating means carried by the said movable knob so as selectively to obtain one of the three operating modes chosen by positioning the movable knob and, on the other hand, positioned inside the said oven in a regulation and supply device allowing the microwave oven to operate. Application to microwave ovens. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9015221A FR2670273B1 (en) | 1990-12-05 | 1990-12-05 | DEVICE FOR CONTROLLING A MICROWAVE OVEN. |
Publications (2)
Publication Number | Publication Date |
---|---|
PT99682A true PT99682A (en) | 1994-01-31 |
PT99682B PT99682B (en) | 1999-02-26 |
Family
ID=9402916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT99682A PT99682B (en) | 1990-12-05 | 1991-12-04 | CONTROL DEVICE FOR A MICROWAVE OVEN |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0489383B1 (en) |
KR (1) | KR100220255B1 (en) |
AT (1) | ATE113155T1 (en) |
DE (1) | DE69104697T2 (en) |
ES (1) | ES2064028T3 (en) |
FR (1) | FR2670273B1 (en) |
PT (1) | PT99682B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701094B1 (en) * | 1993-01-29 | 1995-03-17 | Eaton Controls Sa | Electric microwave oven control with built-in grill. |
KR0162241B1 (en) * | 1995-06-23 | 1999-01-15 | 배순훈 | Micro switch of microwave oven |
IN192091B (en) * | 1995-07-26 | 2004-02-21 | Daewoo Electronics Corp |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3046364A (en) * | 1959-09-28 | 1962-07-24 | Gen Railway Signal Co | Token operated electrical switches |
USRE27545E (en) * | 1971-08-13 | 1973-01-09 | Range open door latching device | |
US4403128A (en) * | 1976-03-11 | 1983-09-06 | Sharp Kabushiki Kaisha | Microwave oven with a capability of functioning as an electric heating oven |
JPS55143791A (en) * | 1979-04-24 | 1980-11-10 | Tokyo Shibaura Electric Co | High frequency heater |
JPS56102620A (en) * | 1980-01-21 | 1981-08-17 | Toshiba Corp | High-frequency heater |
-
1990
- 1990-12-05 FR FR9015221A patent/FR2670273B1/en not_active Expired - Fee Related
-
1991
- 1991-12-02 AT AT91120660T patent/ATE113155T1/en not_active IP Right Cessation
- 1991-12-02 EP EP91120660A patent/EP0489383B1/en not_active Expired - Lifetime
- 1991-12-02 DE DE69104697T patent/DE69104697T2/en not_active Expired - Fee Related
- 1991-12-02 ES ES91120660T patent/ES2064028T3/en not_active Expired - Lifetime
- 1991-12-03 KR KR1019910022031A patent/KR100220255B1/en not_active IP Right Cessation
- 1991-12-04 PT PT99682A patent/PT99682B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2670273A1 (en) | 1992-06-12 |
EP0489383B1 (en) | 1994-10-19 |
EP0489383A3 (en) | 1992-09-30 |
PT99682B (en) | 1999-02-26 |
FR2670273B1 (en) | 1998-03-06 |
DE69104697T2 (en) | 1995-03-16 |
KR920012824A (en) | 1992-07-27 |
ATE113155T1 (en) | 1994-11-15 |
DE69104697D1 (en) | 1994-11-24 |
EP0489383A2 (en) | 1992-06-10 |
KR100220255B1 (en) | 1999-09-15 |
ES2064028T3 (en) | 1995-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19930907 |
|
FG3A | Patent granted, date of granting |
Effective date: 19981110 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20020531 |