DE3065380D1 - Heating arrangement using a p.t.c. resistance heating element - Google Patents
Heating arrangement using a p.t.c. resistance heating elementInfo
- Publication number
- DE3065380D1 DE3065380D1 DE8080105756T DE3065380T DE3065380D1 DE 3065380 D1 DE3065380 D1 DE 3065380D1 DE 8080105756 T DE8080105756 T DE 8080105756T DE 3065380 T DE3065380 T DE 3065380T DE 3065380 D1 DE3065380 D1 DE 3065380D1
- Authority
- DE
- Germany
- Prior art keywords
- heating element
- aluminium oxide
- metallized
- plates
- plate
- 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
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater 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—Heater 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
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- 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
Abstract
1. A heating device having a plate-shaped cold conductor (ceramic PTC) heating element which is metallized on both its flat faces and is of sandwich formation, plates made of sintered aluminium oxide adjoining both flat faces of the heating element, characterised in that for a one-piece sandwich (Figure 1), the surfaces of the aluminium oxide plates (2), which are respectively located opposite the plate faces (11), are metallized so as to be solderable ; that between the plate surfaces (11) and these metallized surfaces, a layer of ductile solder is in each case provided by means of which the heating element (1) and the aluminium oxide plates (2) are soldered to one another ; and that the terminal tags (22, 23) are soldered to the aluminium oxide plates (2) by means of the solder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8080105756T DE3065380D1 (en) | 1979-09-28 | 1980-09-24 | Heating arrangement using a p.t.c. resistance heating element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2939505 | 1979-09-28 | ||
DE8080105756T DE3065380D1 (en) | 1979-09-28 | 1980-09-24 | Heating arrangement using a p.t.c. resistance heating element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3065380D1 true DE3065380D1 (en) | 1983-11-24 |
Family
ID=6082213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080105756T Expired DE3065380D1 (en) | 1979-09-28 | 1980-09-24 | Heating arrangement using a p.t.c. resistance heating element |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0026457B1 (en) |
JP (1) | JPS5657289A (en) |
AT (1) | ATE5122T1 (en) |
DE (1) | DE3065380D1 (en) |
ES (1) | ES8105914A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531595B1 (en) * | 1982-08-03 | 1985-06-07 | Thomson Csf | HEATING DEVICE FOR USE ON AN AERODYNAMIC INCIDENCE SENSOR |
US4783587A (en) * | 1984-12-18 | 1988-11-08 | Matsushita Electric Industrial Co., Ltd. | Self-regulating heating article having electrodes directly connected to a PTC layer |
DE4405040C2 (en) * | 1994-02-17 | 1997-09-25 | Marcel Peter Hofsaes | Electric heater |
HU1068U (en) * | 1996-12-09 | 1997-05-28 | Fujas | Heating element |
JP2005040408A (en) | 2003-07-24 | 2005-02-17 | Olympus Corp | Heating element |
DE502005004135D1 (en) * | 2005-09-23 | 2008-06-26 | Catem Gmbh & Co Kg | Heat generating element of a heating device |
EP1768457B1 (en) | 2005-09-23 | 2008-05-14 | Catem GmbH & Co.KG | Heat generating element of a heating device |
DE502006000793D1 (en) | 2005-09-23 | 2008-07-03 | Catem Gmbh & Co Kg | Heat generating element of a heating device |
US7576305B2 (en) | 2006-09-22 | 2009-08-18 | Catem Gmbh & Co. Kg | Heat-generating element of a heating device |
DE502006003627D1 (en) | 2006-10-25 | 2009-06-10 | Catem Gmbh & Co Kg | Heat generating element for an electric heater and method of making the same |
EP2637475B9 (en) * | 2012-03-08 | 2017-01-25 | Eberspächer catem GmbH & Co. KG | Heat generating element |
US9839072B2 (en) | 2012-03-08 | 2017-12-05 | Eberspacher Catem Gmbh & Co. Kg | Heat generating element with connection structure |
EP2637474B1 (en) * | 2012-03-08 | 2016-08-17 | Eberspächer catem GmbH & Co. KG | Heat generating element |
EP3273177B1 (en) | 2016-07-18 | 2020-09-09 | Eberspächer catem GmbH & Co. KG | Electric heating device |
DE102016224296A1 (en) * | 2016-12-06 | 2018-06-07 | Eberspächer Catem Gmbh & Co. Kg | ELECTRIC HEATING DEVICE |
IT201700048690A1 (en) * | 2017-05-05 | 2018-11-05 | Eltek Spa | ELECTRIC HEATER DEVICE, PARTICULARLY A PTC EFFECT |
FR3073116A1 (en) * | 2017-10-30 | 2019-05-03 | Valeo Systemes Thermiques | HEATING UNIT COMPRISING A HEATING BLOCK OVERMOLDED BY A SEALING ELEMENT |
EP3584808B1 (en) | 2018-06-18 | 2021-10-06 | Mahle International GmbH | Ptc heating module for heating a fluid |
DE102019204665A1 (en) * | 2019-03-06 | 2020-09-10 | Eberspächer catem Hermsdorf GmbH & Co. KG | PTC heating element and an electric heating device |
DE102020202508A1 (en) | 2020-02-27 | 2021-09-02 | Eberspächer catem Hermsdorf GmbH & Co. KG | PTC heating device |
DE102020113124A1 (en) * | 2020-05-14 | 2021-11-18 | Eberspächer catem Hermsdorf GmbH & Co. KG | PTC heating cell and process for its manufacture |
DE102020208643A1 (en) * | 2020-07-09 | 2022-01-13 | Eberspächer Catem Gmbh & Co. Kg | Heating cell and PTC heating device comprising such |
DE102020120472A1 (en) * | 2020-08-04 | 2022-02-10 | Eberspächer catem Hermsdorf GmbH & Co. KG | Method of manufacturing a PTC heating element and PTC heating element |
DE102020120473A1 (en) * | 2020-08-04 | 2022-02-10 | Eberspächer catem Hermsdorf GmbH & Co. KG | Method of manufacturing a PTC heating element and PTC heating element |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2619242A1 (en) * | 1976-04-30 | 1977-11-10 | Murata Manufacturing Co | Positive temperature coefficient semiconductor heating device - has heating element in good thermal contact with emission plate for even transfer of heat |
US4091267A (en) * | 1976-07-19 | 1978-05-23 | Texas Instruments Incorporated | Self-regulating electric heater |
DE2804749C3 (en) * | 1978-02-04 | 1980-07-31 | Fa. Fritz Eichenauer, 6744 Kandel | Water heater |
DE2835742A1 (en) * | 1978-08-16 | 1980-02-28 | Bosch Siemens Hausgeraete | HEATING DEVICE WITH A HEATING ELEMENT MADE OF PTC MATERIAL |
DE2845965C2 (en) * | 1978-10-21 | 1983-01-20 | Fritz Eichenauer GmbH & Co KG, 6744 Kandel | Electric resistance heating element |
DE2901711A1 (en) * | 1979-01-17 | 1980-07-31 | Siemens Ag | Electrode coating for ceramic PTC resistor for AC mains - consists of e.g. treated silver applied by plasma injection etc. and soldered leads |
-
1980
- 1980-09-24 DE DE8080105756T patent/DE3065380D1/en not_active Expired
- 1980-09-24 EP EP80105756A patent/EP0026457B1/en not_active Expired
- 1980-09-24 AT AT80105756T patent/ATE5122T1/en not_active IP Right Cessation
- 1980-09-26 ES ES495391A patent/ES8105914A1/en not_active Expired
- 1980-09-29 JP JP13572480A patent/JPS5657289A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ES495391A0 (en) | 1981-06-16 |
ES8105914A1 (en) | 1981-06-16 |
EP0026457A2 (en) | 1981-04-08 |
ATE5122T1 (en) | 1983-11-15 |
EP0026457A3 (en) | 1981-04-15 |
EP0026457B1 (en) | 1983-10-19 |
JPS5657289A (en) | 1981-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |