BR9612816A - Polymer molding composition, and thermoplastic forming article - Google Patents
Polymer molding composition, and thermoplastic forming articleInfo
- Publication number
- BR9612816A BR9612816A BR9612816-0A BR9612816A BR9612816A BR 9612816 A BR9612816 A BR 9612816A BR 9612816 A BR9612816 A BR 9612816A BR 9612816 A BR9612816 A BR 9612816A
- Authority
- BR
- Brazil
- Prior art keywords
- heating
- low
- temperature
- thermal resistance
- area
- Prior art date
Links
Landscapes
- Resistance Heating (AREA)
Abstract
''ELEMENTO DE AQUECEDOR ELéTRICO, E SISTEMA DE AQUECIMENTO ELéTRICO''. Um sistema de aquecimento elétrica usa elementos de aquecimento feitos de cintas de ligas metálicas amorfas. Os elemento de aquecimento têm uma grande área usando cintas longos e largos, para atingir boa transferência de calor para o ambiente, isto é, baixa resistência térmica. A área dos elementos de aquecimento e, assim, a resistência térmica, é determinadas de acordo com potência térmica desejada, sob a coação de uma baixa temperatura de operação, isto é, uma temperatura bem abaixo da temperatura de fragilização da liga amorfa usada nos elementos de aquecimento. A área de aquecimento é, de preferência, suficientemente grande para transmitir o calor desejado em uma baixa temperatura, de modo a não gerar benzopireno ou outros vapores ou gases insalubres ou ecologicamente desfavoráveis. Os cintas delgados com baixa resistência térmica também têm rápida constância de aquecimento. O sistema de aquecimento elétrico usa isolamento e materiais de suporte de baixo custo.'' ELECTRIC HEATER ELEMENT, AND ELECTRIC HEATING SYSTEM ''. An electric heating system uses heating elements made from amorphous metal alloy straps. The heating elements have a large area using long and wide straps, to achieve good heat transfer to the environment, that is, low thermal resistance. The area of the heating elements and, thus, the thermal resistance, are determined according to the desired thermal power, under the coercion of a low operating temperature, that is, a temperature well below the weakening temperature of the amorphous alloy used in the elements. of heating. The heating area is preferably large enough to transmit the desired heat at a low temperature, so as not to generate benzopyrene or other unhealthy or ecologically unfavorable gases or vapors. Thin belts with low thermal resistance also have fast heating constants. The electric heating system uses low-cost insulation and support materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9612816-0A BR9612816A (en) | 1996-12-19 | 1996-12-19 | Polymer molding composition, and thermoplastic forming article |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IL1996/000185 WO1998027788A1 (en) | 1996-12-19 | 1996-12-19 | Amorphous metallic alloy electrical heater system |
| BR9612816-0A BR9612816A (en) | 1996-12-19 | 1996-12-19 | Polymer molding composition, and thermoplastic forming article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9612816A true BR9612816A (en) | 2000-02-29 |
Family
ID=25664835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9612816-0A BR9612816A (en) | 1996-12-19 | 1996-12-19 | Polymer molding composition, and thermoplastic forming article |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR9612816A (en) |
-
1996
- 1996-12-19 BR BR9612816-0A patent/BR9612816A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EG | Technical examination (opinion): publication of technical examination (opinion) | ||
| FC | Decision: refusal | ||
| B25A | Requested transfer of rights approved |
Owner name: ADVANCED HEATING TECHNOLOGIES LTD. (IL) Free format text: TRANSFERIDO DE: ADVANCED METAL TECHNOLOGIES LTD. |