GB1473947A - Process for the production of an electrical heating element - Google Patents
Process for the production of an electrical heating elementInfo
- Publication number
- GB1473947A GB1473947A GB1839974A GB1839974A GB1473947A GB 1473947 A GB1473947 A GB 1473947A GB 1839974 A GB1839974 A GB 1839974A GB 1839974 A GB1839974 A GB 1839974A GB 1473947 A GB1473947 A GB 1473947A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- heating element
- mixture
- surface layer
- electric heating
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 238000005485 electric heating Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002344 surface layer Substances 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H05B3/10—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
-
- 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
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/026—Heaters specially adapted for floor heating
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/032—Heaters specially adapted for heating by radiation heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
Abstract
1473947 Electric heating element HAJDUSAKI IPARMUVEK 26 April 1974 [17 May 1973] 18399/74 Heading H5H [Also in Division B2] A process for the production of an electric heating element comprises mixing an allotrope of carbon with an inorganic aqueous solution of sodium metasilicate to form a mixture which is formed into a surface layer and then treated with acid to give a large molecular polysilicic acid chain structure. This chain structure is fixed by the application of an inorganic acid such as phosphoric or hydrochloric acid. The acid used for treating the mixture may be hydrochloric acid or carbon dioxide in water. The carbon used is in the form of graphite preferably, and its concentration in the mixture may be between 5% and 90%. The surface layer may be formed by spraying, applying with a brush, or by casting on to an electrically insulating heat resistant carrier, one or more layers being applied. The thickness of the surface layer may be between ten microns and several centimetres. Examples of specific constructions and uses of such electric heating elements are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUHA000958 HU166095B (en) | 1973-05-17 | 1973-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1473947A true GB1473947A (en) | 1977-05-18 |
Family
ID=10996949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1839974A Expired GB1473947A (en) | 1973-05-17 | 1974-04-26 | Process for the production of an electrical heating element |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2420098A1 (en) |
| FI (1) | FI141074A (en) |
| GB (1) | GB1473947A (en) |
| HU (1) | HU166095B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404035A1 (en) * | 1977-09-21 | 1979-04-20 | Reuter Technologie Gmbh | SOLAR ENERGY ABSORBING COATING AND METHOD FOR ITS APPLICATION |
| US5501007A (en) * | 1992-06-07 | 1996-03-26 | Kabushiki Kaisha Seibu Giken | Method of producing sorbing sheets and laminates having reactivating and invigorating functions |
| EP3943558A1 (en) * | 2020-07-20 | 2022-01-26 | TIC Technology Innovation Competence GmbH | Conductive coating composition and heating system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19538686A1 (en) * | 1995-10-17 | 1997-04-24 | Magnus Dr Kluge | Electrical resistance heater for rooms |
-
1973
- 1973-05-17 HU HUHA000958 patent/HU166095B/hu unknown
-
1974
- 1974-04-25 DE DE19742420098 patent/DE2420098A1/en not_active Ceased
- 1974-04-26 GB GB1839974A patent/GB1473947A/en not_active Expired
- 1974-05-09 FI FI141074A patent/FI141074A/fi unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404035A1 (en) * | 1977-09-21 | 1979-04-20 | Reuter Technologie Gmbh | SOLAR ENERGY ABSORBING COATING AND METHOD FOR ITS APPLICATION |
| US5501007A (en) * | 1992-06-07 | 1996-03-26 | Kabushiki Kaisha Seibu Giken | Method of producing sorbing sheets and laminates having reactivating and invigorating functions |
| US5667713A (en) * | 1992-06-07 | 1997-09-16 | Kabushiki Kaisha Seibu Giken | Sorbing sheets and laminates having reactivating and invigorating functions |
| EP3943558A1 (en) * | 2020-07-20 | 2022-01-26 | TIC Technology Innovation Competence GmbH | Conductive coating composition and heating system |
| WO2022017985A1 (en) * | 2020-07-20 | 2022-01-27 | Tic Technology Innovation Competence Gmbh | Conductive coating composition, and heating system |
Also Published As
| Publication number | Publication date |
|---|---|
| HU166095B (en) | 1975-01-28 |
| DE2420098A1 (en) | 1975-02-13 |
| FI141074A (en) | 1974-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |