Ltg Lufttechnische Gmbh

Ltg Lufttechinische Gmbh

Winfried Honmann

Gerd E Schaal

A heat exchanger of the regenerative type comprising a rotor constructed of corrugated strip layers providing transverse channels extending therethrough. The device is arranged to have separate gas streams directed through different parts of the rotor so that on rotation of the rotor the storage mass effects the exchange of sensible heat between the streams.

Regenerative heat exchanger

An air inlet through which supply air is blown into the room of a building or the like including at least one roller-shaped elongated blowing element, two mutually parallel disposed bearing shells between which the blowing element is mounted and at least one spring clamp. The spring clamp engages both bearing shells and retains them in assembly with the blowing element to thereby hold the blowing element in a form-fitting and positive force-transmitting manner while permitting the blowing element to pivot about its longitudinal axis. The blowing element includes walls defining a passage through which the air passes into the room. In one embodiment the walls define projections which in turn define an inlet passage for the blowing element which is narrower in width than its outlet passage.

Air outlet

An air outlet through which air is supplied to the room of a building or the like which includes a plurality of blower elements arranged in at least one row, with each element being independently angularly adjustable to supply air within a range of definite blast directions. The length of each individual blower element is maximally approximately 12-25 times greater than the thickness of the outwardly flowing stream of supply air.

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Stuttgart, Germany

Winfried Honmann