ELECTRIC HEATER
FIELD: heating of rooms. SUBSTANCE: electric heater includes housing 8 with capsule 1 located inside it. This capsule is filled with eutectic mixture of chloride sodium and calcium salts by at least 95 percent of its inner volume. Tubular electric heating elements 6 are mounted in center of capsule...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | FIELD: heating of rooms. SUBSTANCE: electric heater includes housing 8 with capsule 1 located inside it. This capsule is filled with eutectic mixture of chloride sodium and calcium salts by at least 95 percent of its inner volume. Tubular electric heating elements 6 are mounted in center of capsule 1 and around it. Capsule 1 may be provided with longitudinal metal ribs 5 and safety valve 7 inside it. Space between housing 8 and capsule 1 is filled with heat insulation 9. EFFECT: high safety of operation. 4 cl, 1 dwgd |
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