NO772121L - Oppvarmingselement, spesielt for store flater - Google Patents
Oppvarmingselement, spesielt for store flaterInfo
- Publication number
- NO772121L NO772121L NO772121A NO772121A NO772121L NO 772121 L NO772121 L NO 772121L NO 772121 A NO772121 A NO 772121A NO 772121 A NO772121 A NO 772121A NO 772121 L NO772121 L NO 772121L
- Authority
- NO
- Norway
- Prior art keywords
- conductive
- heating element
- large areas
- electrodes
- insulating layer
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 229920001225 polyester resin Polymers 0.000 claims description 6
- 239000004645 polyester resin Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000004071 soot Substances 0.000 description 8
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 229920001940 conductive polymer Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 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
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
Landscapes
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
- Floor Finish (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL1976190548A PL112920B1 (en) | 1976-06-18 | 1976-06-18 | Heating element,particularly large surface one |
Publications (1)
Publication Number | Publication Date |
---|---|
NO772121L true NO772121L (no) | 1977-12-20 |
Family
ID=19977380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO772121A NO772121L (no) | 1976-06-18 | 1977-06-16 | Oppvarmingselement, spesielt for store flater |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS52156436A (de) |
AT (1) | AT374650B (de) |
CA (1) | CA1091739A (de) |
CH (1) | CH616800A5 (de) |
CS (1) | CS198258B2 (de) |
DD (1) | DD131060A5 (de) |
DE (1) | DE2726791A1 (de) |
FR (1) | FR2355427A1 (de) |
GB (1) | GB1579559A (de) |
HU (1) | HU175149B (de) |
IT (1) | IT1083386B (de) |
NO (1) | NO772121L (de) |
PL (1) | PL112920B1 (de) |
RO (1) | RO73410A (de) |
SE (1) | SE7706995L (de) |
YU (1) | YU139777A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314230A (en) * | 1980-07-31 | 1982-02-02 | Raychem Corporation | Devices comprising conductive polymers |
JPS61203588A (ja) * | 1985-03-06 | 1986-09-09 | 日本ユニカーボン株式会社 | 融雪用または床暖房用のカーボン製発熱装置 |
GB2182413B (en) * | 1985-11-04 | 1989-12-06 | Lee Fisher Robinson | Improvements relating to protection of pipelines and fluid containers |
GB201308023D0 (en) | 2013-05-03 | 2013-06-12 | Rolls Royce Plc | Composite structure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS529595Y2 (de) * | 1971-06-23 | 1977-02-28 | ||
JPS516369A (de) * | 1974-07-05 | 1976-01-19 | Hitachi Ltd |
-
1976
- 1976-06-18 PL PL1976190548A patent/PL112920B1/pl unknown
-
1977
- 1977-06-03 CH CH685077A patent/CH616800A5/xx not_active IP Right Cessation
- 1977-06-06 YU YU01397/77A patent/YU139777A/xx unknown
- 1977-06-08 FR FR7717549A patent/FR2355427A1/fr active Granted
- 1977-06-08 AT AT0406277A patent/AT374650B/de not_active IP Right Cessation
- 1977-06-13 GB GB24617/77A patent/GB1579559A/en not_active Expired
- 1977-06-14 DE DE19772726791 patent/DE2726791A1/de active Pending
- 1977-06-15 CA CA280,592A patent/CA1091739A/en not_active Expired
- 1977-06-16 SE SE7706995A patent/SE7706995L/xx unknown
- 1977-06-16 HU HU77PO651A patent/HU175149B/hu unknown
- 1977-06-16 NO NO772121A patent/NO772121L/no unknown
- 1977-06-16 RO RO7790726A patent/RO73410A/ro unknown
- 1977-06-16 DD DD7700199530A patent/DD131060A5/de unknown
- 1977-06-17 CS CS774032A patent/CS198258B2/cs unknown
- 1977-06-17 IT IT68414/77A patent/IT1083386B/it active
- 1977-06-17 JP JP7119377A patent/JPS52156436A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1579559A (en) | 1980-11-19 |
AT374650B (de) | 1984-05-10 |
DD131060A5 (de) | 1978-05-24 |
CA1091739A (en) | 1980-12-16 |
HU175149B (hu) | 1980-05-28 |
SE7706995L (sv) | 1977-12-19 |
RO73410A (ro) | 1981-09-24 |
DE2726791A1 (de) | 1977-12-22 |
IT1083386B (it) | 1985-05-21 |
JPS52156436A (en) | 1977-12-26 |
CH616800A5 (en) | 1980-04-15 |
FR2355427A1 (fr) | 1978-01-13 |
ATA406277A (de) | 1983-09-15 |
PL112920B1 (en) | 1980-11-29 |
CS198258B2 (en) | 1980-05-30 |
YU139777A (en) | 1982-05-31 |
FR2355427B1 (de) | 1982-01-15 |
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