Beko Technologies Gmbh

Berthold Koch

Herbert Schlensker

Markus Müller

Rainer W&auml;rzelberger

Franz Josef Parusel

A purification unit for separating hydrocarbons from a gas. The purification unit comprises a converter housing suitable for conducting gases therethrough, with a catalyst material disposed therein, with the catalyst material being heated from the outside of the converter housing by means of a heat source.

Purification apparatus for gases

The invention relates to a hollow fiber separation module comprising an inlet () for the gas to be dried, an outlet () for dried gas, an access element () and a discharge element () for circulation gas, and a plurality of hollow fibers which respectively extend from the inlet () to the outlet () and comprise an inner region which communicates with the inlet () on one end of each hollow fiber, and with the outlet () on the other end of each hollow fiber. The hollow fibers are wound up in a plurality of layers () to form a hollow cylindrical winding. Each layer () is inwardly defined by an imaginary cylinder () and has a number of hollow fibers which are wound onto the cylinder () in a helical manner with an alpha angle of inclination, are located at a distance a from each other, and are arranged on the cylinder in a homogeneously distributed manner. A layer () differs from an adjacent layer (e.g.) in that the fibers of one of the layers all form a plus alpha winding angle, whereas the fibers of the adjacent layers all form a minus alpha winding angle.

Hollow fiber module

Method of draining condensate and condensate drain device

The dryer for compressed air comprises a filter bowl (,), which has an inlet (,) for damp compressed air, an outlet (,) for dried compressed air, a scavenging air inlet (26) and a scavenging air outlet (,). A membrane is accommodated in the filter bowl (,). The membrane lets selectively water steam flow through and has two sides. One side of the membrane is stroked by the compressed air, while scavenging air flows on the other side of the membrane. A feeder pipe (,) is provided, through which dried compressed air coming from the outlet (,) is fed into the scavenging air inlet (,). A closing device (,) is arranged in the feeder pipe (,) and has a closed position. The closed position depends on the consumption of compressed air in such a way that more or less scavenging air is made available when more or less compressed air is taken by a consumer device, operated by dried compressed air.

Dryer for compressed air

The present invention relates to a device for removing condensate from gas pressure systems, especially dry-pipe systems having a condensate collector in which condensate accumulates when the gas pressure system is in operation, the collector being provided with an outlet. The collector also has a gauge containing a tubular body which is sized in relation to the outlet and designed to be secured thereto and which, when mounted, is located inside the collector and includes an electronic sensor, preferably a capacitive sensor, which is supported by the tubular body and of which at least one element, i.e., a preamplifier, is located therein and borne thereby, and is capable of functioning as a control for an external valve system.

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Neuss, Germany

Berthold Koch