Eichenauer Heizelemente Gmbh & Co. Kg

Ulrich Schlachter

Andreas Maas

Patrick Le Coent

Philippe Leininger

Steffen Walter

Fred Allendorf

A print head for a 3D printer includes a nozzle for dispensing molten material. A pipe is connected to the nozzle and carrying a heating resistor layer. The pipe is seated in an annular bracket. Spring contacts are mounted on the bracket, which contacts bear against the pipe at mutually opposite points and contact the heating resistor layer.

Print head for a 3D printer

A heating unit for the heating of liquids in a motor vehicle has one or more PTC-heating elements between two heat-conducting plates then between a multi-part plastic housing. The two heat-conducting plates each have a base section against the one or more PTC-heating elements and each have an arm adjacent to the base section. An insulating element is arranged between the arms of the two heat-conducting plates, where the plastic housing has a first housing part and a second housing part. The first housing part has at least one pocket into which an arm of the heat-conducting plates and interposed insulating element is inserted. The first housing part and the second housing part together form a heating chamber adjacent to the at least one pocket, in which are arranged the base sections of the heat-conducting plates and the at least one PTC-heating element which is interposed between them.

Growing community of inventors

Herxheim, Germany

Ulrich Schlachter