Braun Aktiengesellschaft

Rolf Stuhler

Rudolf Majthan

Raymond G Parsonage

Charles C Packham

Walter Schafer

Conrad Berghammer

An axially compact hairdryer includes a cylindrical housing having an air inlet and an air outlet at opposite ends thereof. An electric motor is centrally mounted within the housing by a pair of spaced apart support grates secured to the housing perpendicular to the air flow and a cylindrical heating element support body is carried by the support grates and located in concentric spaced relation between the housing and the motor. The heating element is wound about the support element. A fan is operatively connected to the motor for moving air from the inlet to the outlet over the heating element. Air directing vanes are attached to one of the support grates between the motor and the fan.

Compact electric hair dryer

A hair curler for rolling up the hair having a cylindrical rod body containing a catalytic heating device. The rod body is permanently affixed on a handle which is designed as a fuel tank. A thermostatically controlled valve device, between the fuel tank and the rod body, regulates the fuel supply from the fuel tank to the catalytic heating device. An opening allows air to enter the chamber which contains the catalyst. An ignition device is situated at the free end of the cylindrical rod body. The ignition device is activated by means of an operating key which closes an electrical circuit, to heat an incandescent filament, and thus to initiate catalytic combustion at the catalyst. A chamber is situated between the battery and the combustion chamber. This chamber is flushed through by ambient air and inhibits heat flow. The electrical conductors of the ignition device are conducted through this chamber.

Electrical ignition system for catalytically heated curling device

An axially compact hair dryer includes a cylindrical outer housing 1, an air outlet 2 at one end of the housing, an air inlet grate 3 at the other end, an electric motor 4 centrally mounted within the housing and driving a blower fan 5, and a generally cylindrical electric heating element 7 disposed in the otherwise wasted annular space between the motor and the housing.

Growing community of inventors

Munich, Georgia

Rolf Stuhler