LIQUID MEDIUM ELECTRIC HEATER

FIELD: power engineering. SUBSTANCE: electric heater is used mainly for heating of water in heating and water-supply systems. Electric heater has tubular body with internal dihedral corners, edges of which carry flat resistive cermet heating elements on their external side. EFFECT: higher reliabilit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AKIMOV E.A, SHEVAREV R.M, JASHIN A.M, GOLOVINOV A.A
Format: Patent
Sprache:eng ; rus
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Beschreibung
Zusammenfassung:FIELD: power engineering. SUBSTANCE: electric heater is used mainly for heating of water in heating and water-supply systems. Electric heater has tubular body with internal dihedral corners, edges of which carry flat resistive cermet heating elements on their external side. EFFECT: higher reliability and heat output. 2 cl, 2 dwg