DK105390A - INDUCTION COOKING OR HEATING PLATE - Google Patents
INDUCTION COOKING OR HEATING PLATE Download PDFInfo
- Publication number
- DK105390A DK105390A DK105390A DK105390A DK105390A DK 105390 A DK105390 A DK 105390A DK 105390 A DK105390 A DK 105390A DK 105390 A DK105390 A DK 105390A DK 105390 A DK105390 A DK 105390A
- Authority
- DK
- Denmark
- Prior art keywords
- heating plate
- induction cooking
- field
- supporting surface
- cooking utensil
- 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
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
- H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
- H05B6/1272—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements with more than one coil or coil segment per heating zone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Induction Heating Cooking Devices (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- General Induction Heating (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
Induction hotplate comprising a supporting surface 11 for a cooking utensil 12 and a device 13 arranged below the supporting surface to generate a magnetic field which drives a magnetic flux through the cooking utensil. The field-generating device 13 comprises at least two coils 15 which have a form and arrangement such that at one field point which is at a distance from the hotplate, the contributions from the different coils will essentially balance each other out. <IMAGE>
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8704224 | 1987-10-29 | ||
SE8704224A SE459541B (en) | 1987-10-29 | 1987-10-29 | INDUCTION COOKING PLATE OR -KOKHAELL |
SE8800572 | 1988-02-19 | ||
PCT/SE1988/000572 WO1989004109A1 (en) | 1987-10-29 | 1988-10-27 | Induction cooking plate or hob |
Publications (3)
Publication Number | Publication Date |
---|---|
DK105390D0 DK105390D0 (en) | 1990-04-27 |
DK105390A true DK105390A (en) | 1990-04-27 |
DK169229B1 DK169229B1 (en) | 1994-09-12 |
Family
ID=20370055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK105390A DK169229B1 (en) | 1987-10-29 | 1990-04-27 | Induction hotplate |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH676181A5 (en) |
DK (1) | DK169229B1 (en) |
FI (1) | FI92008C (en) |
SE (1) | SE459541B (en) |
WO (1) | WO1989004109A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649576B1 (en) * | 1989-07-04 | 1996-06-28 | Bonnet Sa | INDUCTION HEATING COOKING PLATE |
DE4142872A1 (en) * | 1991-12-23 | 1993-06-24 | Thomson Brandt Gmbh | METHOD AND DEVICE FOR INDUCTIVE HEATING OF CONTAINERS OF DIFFERENT SIZES |
DE19500449A1 (en) * | 1995-01-10 | 1996-07-11 | Ego Elektro Blanc & Fischer | Hob heating for cooking vessels |
DE19845844A1 (en) * | 1998-10-05 | 2000-04-06 | Bsh Bosch Siemens Hausgeraete | Inductor for an induction hob |
DE10022865C2 (en) * | 2000-05-10 | 2002-09-12 | Werner Irnich | Induction cooktop |
ES2335376B1 (en) | 2008-01-14 | 2011-01-17 | Bsh Electrodomesticos España, S.A. | INDUCTION HEATING BODY WITH A CIRCULAR INDUCTOR COIL. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029926A (en) * | 1974-10-29 | 1977-06-14 | Roper Corporation | Work coil for use in an induction cooking appliance |
-
1987
- 1987-10-29 SE SE8704224A patent/SE459541B/en not_active IP Right Cessation
-
1988
- 1988-10-27 CH CH2235/89A patent/CH676181A5/de not_active IP Right Cessation
- 1988-10-27 WO PCT/SE1988/000572 patent/WO1989004109A1/en active IP Right Grant
-
1990
- 1990-04-27 DK DK105390A patent/DK169229B1/en not_active IP Right Cessation
- 1990-04-27 FI FI902154A patent/FI92008C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8704224D0 (en) | 1987-10-29 |
FI92008C (en) | 1994-09-12 |
DK105390D0 (en) | 1990-04-27 |
CH676181A5 (en) | 1990-12-14 |
FI902154A0 (en) | 1990-04-27 |
FI92008B (en) | 1994-05-31 |
SE459541B (en) | 1989-07-10 |
DK169229B1 (en) | 1994-09-12 |
SE8704224L (en) | 1989-04-30 |
WO1989004109A1 (en) | 1989-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |