Induction heating unit for hair rollers

An induction heating unit for inductively heating hair rollers has a base 2 which is capable of resting stably on a flat surface and a well 4 for receiving the hair roller. The well has a bottom wall and a side wall and is inclined relative to the base 2. A coil of wire 18 is disposed around the per...

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Bibliographische Detailangaben
1. Verfasser:	DAVID GEORGE INGLEBY-ODDY
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAIRDRESSING OR SHAVING EQUIPMENT HAND OR TRAVELLING ARTICLES HUMAN NECESSITIES MANICURING OR OTHER COSMETIC TREATMENT
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Beschreibung
Zusammenfassung:	An induction heating unit for inductively heating hair rollers has a base 2 which is capable of resting stably on a flat surface and a well 4 for receiving the hair roller. The well has a bottom wall and a side wall and is inclined relative to the base 2. A coil of wire 18 is disposed around the perimeter of the well 4, and an electronic controller is arranged to supply a varying current to the coil by means of pulses applied to a semiconductor switch 26. Different size rollers will always occupy a position against the side wall at the lowest part of the well. A sensor 21 is disposed in the well to monitor the temperature or weight of the rollers and vary the amount of heating for different sizes of roller.