PLATE HEATER

PROBLEM TO BE SOLVED: To provide a plate heater which hardly causes thermal stress or thermal strain resulting from temperature changes during heating to cooling period, and which can also efficiently transfer heat from a sheath heater 3 to a heating plate 1 when the sheath heater 3 is housed in the...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KATAOKA AKIHIRO, SAKAMOTO TOMOTAKA, NAMEKAWA MASAHIRO, MIURA KUNIAKI, YASUJIMA TAKU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a plate heater which hardly causes thermal stress or thermal strain resulting from temperature changes during heating to cooling period, and which can also efficiently transfer heat from a sheath heater 3 to a heating plate 1 when the sheath heater 3 is housed in the heating plate 1.SOLUTION: In a plate heater, a heating plate 1 and a sheath 13 of a sheath heater 3 embedded in a heater groove 11 of the heating plate 1 are made of aluminum. The sheath heater 3 is embedded in the heating plate 1 in such a manner that a contact area of the sheath 13 on the side of the heating plate 1 becomes larger than a contact area on the side of a cover plate 7 closing the heater groove 11. More specifically, a contact face of the sheath 13 on the side of the heating plate 1 is formed to be convex, and a contact face of the sheath 13 on the side of the cover plate 7 is formed to be flat.