Vepa Aktiengesellschaft

Hans Fleissner

An apparatus for the heat treatment of textile material comprises a plurality of nozzle boxes extending across the operating width at least on one side of the length of material. The nozzle boxes are fed from a front face and have openings discharging in a direction towards the length of material and a fan is disposed at the feed end of these nozzle boxes. The fan is a radial flow fan. It is arranged with its axis of rotation at right angles to the plane of the length of material on the long side of the apparatus.

Apparatus for the heat treatment of textiles

A coupling device for the supply and discharge of a heating medium in combination with a godet having a twin roll jacket and guide means provided within the jacket for directing the flow of a heating medium necessary for heating the godet. The device has a hollow shaft arrangement secured to the godet, and the shaft arrangement includes an outer pipe spaced from an inner pipe to define an annular space therebetween for supplying the heating medium to the godet and a passage for removing the heating medium from the godet. The outer pipe and the inner pipe each are permanently connected at one end to the godet for rotation therewith and a rotary pressure cap is disposed at a free end of said hollow shaft arrangement.The rotary pressure cap has means for engaging the other ends of the pipes so that the pipes are allowed to rotate within the rotary pressure cap and the engaging means also allows the outer pipe to expand longitudinally due to temperature fluctuation and to cause movement of the rotary pressure cap relative to the godet.

Coupling for the supply and discharge of heating medium, for example in

The present invention is directed to an apparatus for coating a material length with a fluid substance which comprises a coating trough containing the fluid coating substance, a roller means rotatably mounted and adapted to be partially immersed in said fluid coating substance, the surface of the roller means and the edge of the trough defining an aperture for the dispensing of the fluid coating substance, said edge of the trough being provided with a liquid guiding element which extends in the downward direction from said edge and means for conveying the material length to be coated in close proximity to said liquor guiding element.

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Egelsbach, Germany

Hans Fleissner