ATE181199T1 - ELECTRIC HEATING ELEMENT - Google Patents
ELECTRIC HEATING ELEMENTInfo
- Publication number
- ATE181199T1 ATE181199T1 AT95930361T AT95930361T ATE181199T1 AT E181199 T1 ATE181199 T1 AT E181199T1 AT 95930361 T AT95930361 T AT 95930361T AT 95930361 T AT95930361 T AT 95930361T AT E181199 T1 ATE181199 T1 AT E181199T1
- Authority
- AT
- Austria
- Prior art keywords
- heating element
- electrically conductive
- heat
- electric heating
- plate
- Prior art date
Links
- 238000005485 electric heating Methods 0.000 title 1
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012799 electrically-conductive coating Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
- H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
- Cookers (AREA)
Abstract
An electrically conductive heating element consists of an electrically insulated, heat-conductive base (1) and an electrically conductive coating (2) applied thereto to act as a heat source. The plate (1) is plate-shaped and solid, thus being suitable as a heat sink, and can transfer the heat generated directly to the object to be heated. The base (1) preferably consists of silicon nitride or silicon carbide and the electrically conductive layer consists of polycrystalline or amorphous doped silicon or a metal coating.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH285494 | 1994-09-20 | ||
CH41495 | 1995-02-13 | ||
CH206995 | 1995-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE181199T1 true ATE181199T1 (en) | 1999-06-15 |
Family
ID=27172084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95930361T ATE181199T1 (en) | 1994-09-20 | 1995-09-19 | ELECTRIC HEATING ELEMENT |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0783830B1 (en) |
AT (1) | ATE181199T1 (en) |
AU (1) | AU3378695A (en) |
DE (1) | DE59506182D1 (en) |
DK (1) | DK0783830T3 (en) |
ES (1) | ES2135084T3 (en) |
WO (1) | WO1996009738A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617319A1 (en) * | 1996-04-19 | 1997-10-23 | Inter Control Koehler Hermann | Procedure for controlling heat from electric kitchen stove having cooking and/or grilling plate |
SE506968C2 (en) * | 1996-07-25 | 1998-03-09 | Electrolux Ab | Ceramic hob and process for making film layer coating |
EP0853444B1 (en) * | 1997-01-10 | 2005-11-23 | E.G.O. ELEKTRO-GERÄTEBAU GmbH | Cooking system with an electric cooking-plate, transferring heat by conduction |
DE19814949C2 (en) * | 1997-05-07 | 2002-04-18 | Aeg Hausgeraete Gmbh | Cooking equipment with induction heating and resistance heating |
DE19746845C1 (en) * | 1997-10-23 | 1998-12-03 | Schott Glas | Ceramic heating element for electric cooking hob |
DE19746844C1 (en) | 1997-10-23 | 1998-12-03 | Schott Glas | Ceramic heating element for electric cooking hob |
US6037574A (en) * | 1997-11-06 | 2000-03-14 | Watlow Electric Manufacturing | Quartz substrate heater |
DE19813996A1 (en) * | 1998-03-28 | 1999-10-07 | Aeg Hausgeraete Gmbh | Cooker with structure for heating both by induction and resistance |
DE19820108C2 (en) * | 1998-05-06 | 2001-03-15 | Schott Glas | Arrangement of a heat-conducting ceramic carrier with a heating element as a cooking zone in a recess in a cooking surface |
DE10008646A1 (en) | 2000-02-24 | 2001-09-13 | Kempten Elektroschmelz Gmbh | Molded body used as a cooking plate comprises an adhesion- and scratch-resistant surface coating made of glass and/or glass-ceramic formed on hot-pressed, gas pressure-sintered , reaction-bound or hot isostatically pressed silicon nitride |
US8481896B2 (en) * | 2009-12-08 | 2013-07-09 | Phillip G. Quinton, Jr. | Heater plate with embedded hyper-conductive thermal diffusion layer for increased temperature rating and uniformity |
CN105509488B (en) * | 2015-12-23 | 2017-09-12 | 西安超码科技有限公司 | A kind of immersion ceramic resistor inner heating device |
DE102016113815A1 (en) * | 2016-07-27 | 2018-02-01 | Heraeus Noblelight Gmbh | Infrared surface radiator and method for producing the infrared surface radiator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126989A1 (en) * | 1981-07-08 | 1983-01-27 | E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen | COOKING PLATE |
JPH0628248B2 (en) * | 1984-04-20 | 1994-04-13 | 富士通株式会社 | Two-stage diffusion furnace |
JPH0719643B2 (en) * | 1984-10-26 | 1995-03-06 | 日本電装株式会社 | Ceramic heater and method for producing the same |
JPS60166469A (en) * | 1985-01-21 | 1985-08-29 | Tdk Corp | Thermal head |
US4804823A (en) * | 1986-07-31 | 1989-02-14 | Kyocera Corporation | Ceramic heater |
JPS63278201A (en) * | 1987-05-09 | 1988-11-15 | Oki Electric Ind Co Ltd | Heating resistor |
JPS63278203A (en) * | 1987-05-09 | 1988-11-15 | Oki Electric Ind Co Ltd | Heating resistor |
JP2778598B2 (en) * | 1989-06-23 | 1998-07-23 | 東京エレクトロン株式会社 | Heating method and heating device |
-
1995
- 1995-09-19 DE DE59506182T patent/DE59506182D1/en not_active Revoked
- 1995-09-19 WO PCT/CH1995/000208 patent/WO1996009738A1/en active IP Right Grant
- 1995-09-19 DK DK95930361T patent/DK0783830T3/en active
- 1995-09-19 EP EP95930361A patent/EP0783830B1/en not_active Revoked
- 1995-09-19 AU AU33786/95A patent/AU3378695A/en not_active Abandoned
- 1995-09-19 ES ES95930361T patent/ES2135084T3/en not_active Expired - Lifetime
- 1995-09-19 AT AT95930361T patent/ATE181199T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK0783830T3 (en) | 1999-12-27 |
EP0783830B1 (en) | 1999-06-09 |
ES2135084T3 (en) | 1999-10-16 |
AU3378695A (en) | 1996-04-09 |
WO1996009738A1 (en) | 1996-03-28 |
EP0783830A1 (en) | 1997-07-16 |
DE59506182D1 (en) | 1999-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RZN | Patent revoked |