GB801654A - Improvements in or relating to electrical heating elements of the panel type - Google Patents
Improvements in or relating to electrical heating elements of the panel typeInfo
- Publication number
- GB801654A GB801654A GB36792/55A GB3679255A GB801654A GB 801654 A GB801654 A GB 801654A GB 36792/55 A GB36792/55 A GB 36792/55A GB 3679255 A GB3679255 A GB 3679255A GB 801654 A GB801654 A GB 801654A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- boards
- insulated
- layers
- asbestos
- 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 title abstract 2
- 239000010425 asbestos Substances 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 229910052895 riebeckite Inorganic materials 0.000 abstract 4
- 238000009413 insulation Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000004568 cement Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 210000003298 dental enamel Anatomy 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
801,654. Electric heating panels. DULRAE, Ltd., STEELE. W. H., and LEA, N. J. Dec. 22, 1955, No. 36792/55. Class 39(3) A heating panel comprises two layers of rigid asbestos cement board united by a thin layer of a resin bonded asbestos, or other resin bonded material activited to unite the boards with sinuous lengths of resistance wire or tape between and insulated from the asbestos cement. Two resin bonded asbestos sheets may form the insulation or the resistance wire is insulated e.g. by layers of glass silk or a coating of enamel or plastic e.g. nylon. The ends of the wire are connected to flat terminal strips or tags held between the rigid boards. The resin-bonded material may be laid along the margins only of the opposed boards, the sinuous wires between the margins being then insulated either by insulations thereon or by layers of insulation e.g. glass silk or paper impregnated with resin between the boards. A number of panels thus assembled may be stacked in a single or multi-daylight heated press, if necessary interleaved with heaters of the panel type and subjected to heat and pressure to cure the resin-bonded material and reduce its thickness from 1/16 in. to 0.016 in. The boards are flat or corrugated before assembly. Specification 661,155 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36792/55A GB801654A (en) | 1955-12-22 | 1955-12-22 | Improvements in or relating to electrical heating elements of the panel type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36792/55A GB801654A (en) | 1955-12-22 | 1955-12-22 | Improvements in or relating to electrical heating elements of the panel type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB801654A true GB801654A (en) | 1958-09-17 |
Family
ID=10391219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36792/55A Expired GB801654A (en) | 1955-12-22 | 1955-12-22 | Improvements in or relating to electrical heating elements of the panel type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB801654A (en) |
-
1955
- 1955-12-22 GB GB36792/55A patent/GB801654A/en not_active Expired
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