EP1800521A1 - Heating device - Google Patents
Heating deviceInfo
- Publication number
- EP1800521A1 EP1800521A1 EP05794357A EP05794357A EP1800521A1 EP 1800521 A1 EP1800521 A1 EP 1800521A1 EP 05794357 A EP05794357 A EP 05794357A EP 05794357 A EP05794357 A EP 05794357A EP 1800521 A1 EP1800521 A1 EP 1800521A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating element
- heater according
- plate
- base plate
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 239000011521 glass Substances 0.000 claims abstract description 6
- 239000008187 granular material Substances 0.000 claims abstract description 5
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 6
- 229920000784 Nomex Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004763 nomex Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 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
- H05B3/20—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
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
- H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
Definitions
- the invention relates to a heater consisting of a base plate and a heating element.
- DE 203 14 061 U1 shows a heating plate for the electrical heating of building spaces, which consists of a base plate of mineral material and inner pores and a mounted on a flat side heating mat.
- a complex process is required.
- a good adhesion of the heating mat is necessary, which is often difficult to achieve.
- a differently designed heater is described in DE 100 19 315 A1. This element is used for heating with hot water and has embedded heating or cooling pipes.
- the heater described in AT 006 132 U 1 consists of two laminates between which a carbon fiber fleece is embedded. All these devices are very expensive to produce and also have a non-precise heating power.
- DE 44 47 408 A describes a heating element which is built up from several layers and which is provided as a floor heating element and thus has to withstand the corresponding loads. Specifically, here is an upper wear layer of plastic on a PVC layer ange ⁇ arranged. Below is a sheet-like fiber web, beispiels ⁇ , a carbon fiber fleece. The whole thing is executed in a web shape.
- EP 0 719 074 A2 describes a similarly constructed heating element.
- DD 115 413 describes inter alia. the use of foam glass as blaze ⁇ insulating material for a surface heater.
- the present invention is now intended to avoid these disadvantages, with the advantages of heating by heat rays to be used.
- the base plate consists of an insulating material and the heating element is embedded therein, wherein the heating element is designed as a flexible wire-shaped electrical heating conductor made of a non-metallic material.
- the flexibility of Heat conductor allows a cheap production, wherein the Vietnamese ⁇ metallic material has good thermal radiation properties.
- the base plate is made of sintered expanded glass granules. With this design, a good insulation with simple production is guaranteed.
- the base plate can also consist of a honeycomb of a phenolic resin-coated aramid paper (Nomex honeycomb) or an aluminum honeycomb. These also have a good insulating effect through the air gaps.
- the heating element consists of a carbon wire. The carbon wire can be achieved by a given length an exact heat output.
- heating element is arranged in a groove in the base plate.
- the heating element can be fixed well and it can also be arranged very accurately. As a result, a uniform radiation is guaranteed and achieved at the same temperature lower energy consumption.
- a favorable development of the invention is characterized in that a cover plate with radiating properties is arranged on a flat side of the base plate, wherein the cover plate may consist of enamel plate or painted aluminum sheet. By this arrangement, a homogenization of the heat radiation is achieved for example in a living room.
- the heating element is in direct contact with the cover plate. Due to the uniform heat dissipation, the heat radiation is further uniformed.
- An advantageous embodiment of the invention is characterized in that on one, in particular the lower, flat side of the base plate, a heat-reflecting cover plate is provided, wherein the heat- reflecting plate made of sheet steel, aluminum sheet or zinc sheet may exist.
- the heat- reflecting plate made of sheet steel, aluminum sheet or zinc sheet may exist.
- the heat radiation is mirrored so that it radiates only on one side of the plate and the other side remains relatively cool.
- Fig. 1 is a view of the base plate of a heater according to the invention and Fig. 2 is a section along line N-II in Figure 1 by a heater.
- Fig. 1 shows the main element of the heater 1, which consists of a Grund ⁇ element 2, in which the heating element 3 is embedded.
- the Grund ⁇ element 2 consists of an insulating material, with expanded glass granules has been found to be particularly favorable.
- a so-called Nomex honeycomb or an aluminum honeycomb is made of a phenolic resin-coated aramid paper and has high strength at the lowest weight, while being impact-resistant and fatigue-resistant. Due to the honeycomb shape air is stored in the intermediate spaces, which serves as an insulating medium.
- the aluminum honeycomb also has a very good stability.
- the base element 2 can be sintered or pressed hot from expanded glass granules, and then the grooves for the heating element 3 are produced, e.g. milled.
- the flexible heating element 3 is arranged in serpentine form (meandering) and is subsequently connected to power connections 4.
- the heater 1 can still with a
- Frame 5 are surrounded and either as a hanging element or be carried out with supports. Also, other elements, such as temperature monitor, can be arranged in the base element.
- Fig. 2 shows a section through a heater 1 consisting of a base body 2 and a heating element embedded therein 3.
- a cover plate 6 is mounted, with a plate made of enamel sheet has proven particularly favorable.
- the heating element 3 is inserted in U-shaped cross-section grooves 8.
- the heating element 3 has along its entire length on both sides of direct contact with the base body 2 and thus can give off its heat energy to this body, which radiates the heat evenly in further consequence.
- This cover plate 6 makes the radiation uniform, so that a favorable heating at a uniform room temperature is made possible.
- On the opposite flat side of the main body 2 is another
- Cover plate 9 is provided, which reflects the heat rays 10 and back through the, preferably made of expanded glass, base body 2 radiates in the direction of the remaining heat radiation 7. Thus, only small losses occur and it is also possible to heat the heater 1 e.g. to hang on a wall or to use as underfloor heating, without the risk of heating the wall or the floor occurs.
- the main body 2 may still be surrounded by a frame 5, which may consist of wood, sheet metal or aluminum.
- the heat rays By converting the electrical energy directly into heat energy in the heating element 3, the heat rays pass on the energy without intermediate carrier.
- the heat rays arise immediately and noticeably after the Switching on the heater 1 and heat all in the appropriate room solid body evenly. In this way, can be dispensed with an air circulation or it does not occur. As a result, no dust is whirled up. Furthermore, a uniform temperature is achieved over the room height, in contrast to usual
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Central Heating Systems (AREA)
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL05794357T PL1800521T3 (en) | 2004-10-05 | 2005-10-04 | Heating device |
SI200532163T SI1800521T1 (en) | 2004-10-05 | 2005-10-04 | Heating device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0165104A AT414073B (en) | 2004-10-05 | 2004-10-05 | HEATER |
PCT/EP2005/010649 WO2006037596A1 (en) | 2004-10-05 | 2005-10-04 | Heating device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1800521A1 true EP1800521A1 (en) | 2007-06-27 |
EP1800521B1 EP1800521B1 (en) | 2017-05-17 |
Family
ID=35406008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05794357.3A Revoked EP1800521B1 (en) | 2004-10-05 | 2005-10-04 | Heating device |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080031604A1 (en) |
EP (1) | EP1800521B1 (en) |
AT (1) | AT414073B (en) |
CA (1) | CA2635142A1 (en) |
DK (1) | DK1800521T3 (en) |
ES (1) | ES2637003T3 (en) |
HU (1) | HUE035635T2 (en) |
PL (1) | PL1800521T3 (en) |
SI (1) | SI1800521T1 (en) |
WO (1) | WO2006037596A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007052561A1 (en) | 2007-11-03 | 2009-05-07 | Peter Filip | Infrared radiator manufacturing method for heating e.g. surface of building, involves laminating outer form made of carbon fiber woven material with modified high temperature-resistant and heat and infrared radiation-conductive epoxy resin |
DE202008006432U1 (en) | 2008-05-08 | 2008-07-24 | Filip, Peter | Mobile energy saving heating |
US20090314463A1 (en) * | 2008-06-18 | 2009-12-24 | Frobosilo Raymond C | Radiant Panel |
US11040765B2 (en) * | 2018-06-27 | 2021-06-22 | Goodrich Corporation | Advanced composite heated floor panel |
WO2020115546A1 (en) | 2018-12-05 | 2020-06-11 | Nvent Services Gmbh | Anti-icing surface with polymeric supports |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB574107A (en) | 1944-01-03 | 1945-12-20 | Herbert Ingram | Improvements in or relating to electric heaters |
US2456202A (en) | 1945-11-26 | 1948-12-14 | Lee Hoard | Heating unit |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1436034A (en) * | 1922-11-21 | Electpvic heating unit ob hot plate | ||
US1644255A (en) * | 1926-09-02 | 1927-10-04 | Arthur J Kercher | Electrical heating device |
US2328113A (en) * | 1938-09-03 | 1943-08-31 | Tuttle & Kift Inc | Heating unit assembly |
US2456201A (en) * | 1944-11-03 | 1948-12-14 | Lee Hoard | Heating element |
US2875312A (en) * | 1956-09-27 | 1959-02-24 | Thermel Inc | Heating assembly and method of production thereof |
US3496336A (en) * | 1967-10-25 | 1970-02-17 | Texas Instruments Inc | Electric heater |
US3692977A (en) * | 1970-12-23 | 1972-09-19 | Panacon Corp | Compact combination infra-red heating and ventilating unit |
NL7100788A (en) * | 1971-01-21 | 1972-07-25 | ||
DE2205132C3 (en) | 1972-02-03 | 1980-09-04 | E.G.O. Elektro-Geraete Blanc U. Fischer, 7519 Oberderdingen | Electric cooker |
DD115413A1 (en) * | 1974-12-14 | 1975-09-20 | ||
US4064477A (en) * | 1975-08-25 | 1977-12-20 | American Components Inc. | Metal foil resistor |
US4377618A (en) | 1980-07-23 | 1983-03-22 | Matsushita Electric Industrial Company, Limited | Infrared radiator |
DE3108025A1 (en) * | 1981-03-03 | 1982-09-16 | E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen | Electrical heating unit for heating a panel (plate) |
US4700054A (en) * | 1983-11-17 | 1987-10-13 | Raychem Corporation | Electrical devices comprising fabrics |
US4822677A (en) * | 1984-03-19 | 1989-04-18 | Brotz Gregory R | High-temperature carbon fiber coil |
DE3545442A1 (en) * | 1985-12-20 | 1987-06-25 | Bosch Siemens Hausgeraete | HEATING ELEMENT FOR THERMAL HOME APPLIANCES, ESPECIALLY FOR COOKING POINTS |
GB8818104D0 (en) * | 1988-07-29 | 1988-09-01 | Emaco Ltd | Improvements in & relating to cooking appliances |
US5029231A (en) * | 1990-01-08 | 1991-07-02 | The University Of British Columbia | Radiant heat panel |
WO1995031084A1 (en) * | 1994-05-10 | 1995-11-16 | Negawatt Gmbh | Heating element for a sheet electrical insulator |
DE4447407C2 (en) * | 1994-12-24 | 2001-12-13 | Debolon Dessauer Bodenbelaege | Flexible surface heating element and method for producing a flexible surface heating element |
DE4447408A1 (en) * | 1994-12-24 | 1996-06-27 | Debolon Dessauer Bodenbelaege | Flexible, load-bearing, wear-resistant laminated sheet prodn. |
TW452826B (en) * | 1997-07-31 | 2001-09-01 | Toshiba Ceramics Co | Carbon heater |
KR100334993B1 (en) * | 1998-12-01 | 2002-05-02 | 추후제출 | Heater |
DE10020955A1 (en) * | 2000-04-28 | 2001-11-22 | Fraunhofer Ges Forschung | Molded body used as sound and heat insulation is formed from light aggregates selected from expanded glass granules, expanded clay granules and/or thermally pre-expanded perlite sintered together |
JP4697909B2 (en) * | 2000-05-25 | 2011-06-08 | コバレントマテリアル株式会社 | Carbon wire heating element encapsulated heater |
CN2502480Y (en) * | 2001-09-27 | 2002-07-24 | 伍百炜 | Carbon fibre electric heating device |
DE10326252A1 (en) * | 2003-06-11 | 2005-01-05 | Dennert Poraver Gmbh | Process for producing a shaped body from a lightweight aggregate granulate and a binder |
-
2004
- 2004-10-05 AT AT0165104A patent/AT414073B/en not_active IP Right Cessation
-
2005
- 2005-10-04 DK DK05794357.3T patent/DK1800521T3/en active
- 2005-10-04 WO PCT/EP2005/010649 patent/WO2006037596A1/en active Application Filing
- 2005-10-04 US US11/576,781 patent/US20080031604A1/en not_active Abandoned
- 2005-10-04 PL PL05794357T patent/PL1800521T3/en unknown
- 2005-10-04 ES ES05794357.3T patent/ES2637003T3/en active Active
- 2005-10-04 HU HUE05794357A patent/HUE035635T2/en unknown
- 2005-10-04 CA CA002635142A patent/CA2635142A1/en not_active Abandoned
- 2005-10-04 SI SI200532163T patent/SI1800521T1/en unknown
- 2005-10-04 EP EP05794357.3A patent/EP1800521B1/en not_active Revoked
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB574107A (en) | 1944-01-03 | 1945-12-20 | Herbert Ingram | Improvements in or relating to electric heaters |
US2456202A (en) | 1945-11-26 | 1948-12-14 | Lee Hoard | Heating unit |
Non-Patent Citations (1)
Title |
---|
See also references of WO2006037596A1 |
Also Published As
Publication number | Publication date |
---|---|
ATA16512004A (en) | 2005-11-15 |
HUE035635T2 (en) | 2018-05-28 |
CA2635142A1 (en) | 2006-04-13 |
ES2637003T3 (en) | 2017-10-10 |
PL1800521T3 (en) | 2017-12-29 |
DK1800521T3 (en) | 2017-08-28 |
AT414073B (en) | 2006-08-15 |
US20080031604A1 (en) | 2008-02-07 |
EP1800521B1 (en) | 2017-05-17 |
WO2006037596A1 (en) | 2006-04-13 |
SI1800521T1 (en) | 2017-10-30 |
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