DE8717467U1 - Elektrischer Heizkörper mit positivem Temperatur-Koeffizienten - Google Patents
Elektrischer Heizkörper mit positivem Temperatur-KoeffizientenInfo
- Publication number
- DE8717467U1 DE8717467U1 DE8717467U DE8717467U DE8717467U1 DE 8717467 U1 DE8717467 U1 DE 8717467U1 DE 8717467 U DE8717467 U DE 8717467U DE 8717467 U DE8717467 U DE 8717467U DE 8717467 U1 DE8717467 U1 DE 8717467U1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- disk
- ptc thermistor
- heating element
- disks
- 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
- 238000010438 heat treatment Methods 0.000 claims description 37
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 37
- 239000011810 insulating material Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 2
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims 1
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000011224 oxide ceramic Substances 0.000 claims 1
- 229910052574 oxide ceramic Inorganic materials 0.000 claims 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 244000309464 bull Species 0.000 description 2
- 239000004821 Contact adhesive Substances 0.000 description 1
- 241001647280 Pareques acuminatus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 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
Landscapes
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873730195 DE3730195A1 (de) | 1987-09-09 | 1987-09-09 | Elektrischer heizkoerper mit positivem temperatur-koeffizienten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8717467U1 true DE8717467U1 (de) | 1989-04-27 |
Family
ID=6335567
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8717467U Expired DE8717467U1 (de) | 1987-09-09 | 1987-09-09 | Elektrischer Heizkörper mit positivem Temperatur-Koeffizienten |
| DE19873730195 Granted DE3730195A1 (de) | 1987-09-09 | 1987-09-09 | Elektrischer heizkoerper mit positivem temperatur-koeffizienten |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873730195 Granted DE3730195A1 (de) | 1987-09-09 | 1987-09-09 | Elektrischer heizkoerper mit positivem temperatur-koeffizienten |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE8717467U1 (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0463581A1 (de) * | 1990-06-27 | 1992-01-02 | Siemens Aktiengesellschaft | Selbstregelndes Heizelement zum Erwärmen strömender Medien |
| DE102007049555A1 (de) * | 2007-10-16 | 2009-04-23 | Liebherr-Aerospace Lindenberg Gmbh | Einrichtung mit wenigstens einem Kaltleiter |
| GB2613777A (en) * | 2021-12-03 | 2023-06-21 | Amphenol Thermometrics Inc | Heating unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1502479A (en) * | 1974-11-20 | 1978-03-01 | Matsushita Electric Ind Co Ltd | Sealed thermostatic electric resistance heaters |
| DE2816076A1 (de) * | 1978-04-13 | 1979-10-25 | Siemens Ag | Heizer mit ferroelektrischem keramik-heizelement |
| DE3425208A1 (de) * | 1984-07-09 | 1986-01-16 | VEB Elektrowärme Altenburg, DDR 7400 Altenburg | Heizanordnung fuer elektrische waermegeraete mit ptc-heizelementen |
-
1987
- 1987-09-09 DE DE8717467U patent/DE8717467U1/de not_active Expired
- 1987-09-09 DE DE19873730195 patent/DE3730195A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3730195C2 (it) | 1991-08-22 |
| DE3730195A1 (de) | 1989-03-30 |
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