DE3664182D1 - Flat ceramic element - Google Patents
Flat ceramic elementInfo
- Publication number
- DE3664182D1 DE3664182D1 DE8686117576T DE3664182T DE3664182D1 DE 3664182 D1 DE3664182 D1 DE 3664182D1 DE 8686117576 T DE8686117576 T DE 8686117576T DE 3664182 T DE3664182 T DE 3664182T DE 3664182 D1 DE3664182 D1 DE 3664182D1
- Authority
- DE
- Germany
- Prior art keywords
- ceramic
- melting point
- electrically conductive
- ceramic element
- flat ceramic
- Prior art date
- 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
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
- 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
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Resistance Heating (AREA)
- Electron Tubes For Measurement (AREA)
- Ceramic Capacitors (AREA)
- Laminated Bodies (AREA)
- Finishing Walls (AREA)
Abstract
1. Flat ceramic body having an electrically conductive resistance coating on the side which faces away from its visible side, characterized in that the electrically conductive resistance coating consists of a flat element of a metallic material having a high resistivity, which is embedded in a ceramic glazing, has break-through openings, and can be connected to a current source, and whose melting point is above the melting point of the ceramic glazing and whose coefficient of thermal expansion is approximatively the same as that of the ceramic glazing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686117576T DE3664182D1 (en) | 1985-12-19 | 1986-12-17 | Flat ceramic element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853545117 DE3545117A1 (en) | 1985-12-19 | 1985-12-19 | Flat ceramic body II |
DE8686117576T DE3664182D1 (en) | 1985-12-19 | 1986-12-17 | Flat ceramic element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3664182D1 true DE3664182D1 (en) | 1989-08-03 |
Family
ID=6288958
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853545117 Withdrawn DE3545117A1 (en) | 1985-12-19 | 1985-12-19 | Flat ceramic body II |
DE8686117576T Expired DE3664182D1 (en) | 1985-12-19 | 1986-12-17 | Flat ceramic element |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853545117 Withdrawn DE3545117A1 (en) | 1985-12-19 | 1985-12-19 | Flat ceramic body II |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0229351B1 (en) |
AT (1) | ATE44344T1 (en) |
DE (2) | DE3545117A1 (en) |
ES (1) | ES2009778B3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3710626A1 (en) * | 1987-02-17 | 1988-08-25 | Buchtal Gmbh | ROOM HEATING ELEMENT CONSISTING OF A CERAMIC MOLDED BODY WITH AN ELECTRIC RESISTANT COATING, IN PARTICULAR IN THE FORM OF A CERAMIC PLATE |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859321A (en) * | 1955-07-11 | 1958-11-04 | Garaway Alexander | Electric resistance heater |
US2939807A (en) * | 1956-06-29 | 1960-06-07 | Thermway Ind Inc | Method of making a heating panel |
DE1883914U (en) * | 1963-03-07 | 1963-12-05 | Siemens Elektrogeraete Gmbh | FLAT-SHAPED RADIATOR. |
FR1488875A (en) * | 1965-08-12 | 1967-07-13 | Ritter Pfaudler Corp | Electrical device and method for its manufacture |
DE2244157A1 (en) * | 1972-09-08 | 1974-03-14 | Ebenseer Betonwerke Gmbh | SURFACE HEATING FOR COMPONENTS |
US3798419A (en) * | 1973-03-12 | 1974-03-19 | Gould Inc | Electrical surface heating assembly |
DE2329424A1 (en) * | 1973-06-08 | 1975-01-02 | Siemens Ag | Flat printed circuit heating element - comprises refractory plate sandwich |
DE2534813A1 (en) * | 1975-08-05 | 1977-02-10 | Braun Ag | Heating element for household appliances - has heating conductors on glass ceramic support electroplated to desired thickness |
EP0112922B1 (en) * | 1982-06-24 | 1988-09-21 | Matsushita Electric Industrial Co., Ltd. | Panel heater |
US4468557A (en) * | 1983-02-03 | 1984-08-28 | Bylin Heating Systems, Inc. | Conformable electric heating apparatus |
DE3325204A1 (en) * | 1983-07-13 | 1985-01-24 | Reimbold & Strick GmbH & Co, 5000 Köln | Heating element made of electrically conducting materials and deposited on a substrate made of electrically insulating materials, its manufacture and its use |
DE3433667A1 (en) * | 1984-02-29 | 1985-09-05 | Buchtal Gmbh, 8472 Schwarzenfeld | Ceramic moulding with electrical resistance coating bonded to back - with uniform electrical and thermal conductivity, useful for heating room, swimming pool etc. |
-
1985
- 1985-12-19 DE DE19853545117 patent/DE3545117A1/en not_active Withdrawn
-
1986
- 1986-12-17 ES ES86117576T patent/ES2009778B3/en not_active Expired
- 1986-12-17 EP EP86117576A patent/EP0229351B1/en not_active Expired
- 1986-12-17 DE DE8686117576T patent/DE3664182D1/en not_active Expired
- 1986-12-17 AT AT86117576T patent/ATE44344T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2009778B3 (en) | 1989-10-16 |
EP0229351B1 (en) | 1989-06-28 |
EP0229351A1 (en) | 1987-07-22 |
ATE44344T1 (en) | 1989-07-15 |
DE3545117A1 (en) | 1987-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |