GB881544A - Improvements in or relating to electrically heated surface coverings - Google Patents
Improvements in or relating to electrically heated surface coveringsInfo
- Publication number
- GB881544A GB881544A GB15670/59A GB1567059A GB881544A GB 881544 A GB881544 A GB 881544A GB 15670/59 A GB15670/59 A GB 15670/59A GB 1567059 A GB1567059 A GB 1567059A GB 881544 A GB881544 A GB 881544A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bands
- thermosetting resin
- another
- conductive
- conductive wires
- 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
- 229920001187 thermosetting polymer Polymers 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical class O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 239000012777 electrically insulating material Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric 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
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
- H05B3/565—Heating cables flat cables
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Surface Heating Bodies (AREA)
Abstract
881,544. Electric heating resistances. ELECTROFILM Inc. May 7, 1959 [May 8, 1958], No. 15670/59. Class 39(3) An electrical heating element, particularly for use on aircraft for preventing or removing ice formation, comprises a plurality of elongated bands 14 of woven material containing conductive wires adhered to an insulative base sheet 12 with adjacent edges overlapping one another, and electrically insulating material 19 interposed between the overlapping portions 14a, 14b of the bands to prevent flow of electric current from one band to another. As shown the bands 14, comprising conductive wires interwoven both longitudinally and transversely with strands of glass, ceramic or asbestos fibres, are secured by means of cement or thermosetting resins to a base layer 12 of thermosetting resin-impregnated glass cloth. The bands are electrically connected at one end by conductive strip 22 and current is supplied thereto through terminals 20 of conductive strips 21. The whole element is coated with a layer 23 of thermosetting resin, e.g. phenol, urea or melamine-modified formaldehydes or epoxide resins.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US881544XA | 1958-05-08 | 1958-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB881544A true GB881544A (en) | 1961-11-08 |
Family
ID=22209666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15670/59A Expired GB881544A (en) | 1958-05-08 | 1959-05-07 | Improvements in or relating to electrically heated surface coverings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB881544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1569301A1 (en) * | 2004-02-27 | 2005-08-31 | Eurocopter | Electrical connection for a resistive element of electrically conductive fibers |
-
1959
- 1959-05-07 GB GB15670/59A patent/GB881544A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1569301A1 (en) * | 2004-02-27 | 2005-08-31 | Eurocopter | Electrical connection for a resistive element of electrically conductive fibers |
| FR2867011A1 (en) * | 2004-02-27 | 2005-09-02 | Eurocopter France | ELECTRICAL CONNECTION FOR A RESISTIVE ELEMENT OF ELECTRICALLY CONDUCTIVE FIBERS |
| US7064302B2 (en) | 2004-02-27 | 2006-06-20 | Eurocopter | Electrical connection for a resistor element made of electrically-conductive fibers |
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