Siemens Mobility Gmbh

Siemens Mobility Austria Gmbh

Thomas Plinninger

Tim Duennwald

Frank Ebert

Norbert Reissing

Irfan Kasap

Arthur Obermaier

Christian Schelander-Klopsch

Behcet Ciftci

Tim DÜNNWALD

Christian Klopsch

An air-conditioning device for use in a vehicle for passenger transport has an outer housing for accommodating components of the air-conditioning device. A supply fan in the form of a radial fan conveys conditioned supply air in the direction of a passenger compartment of the vehicle. Air that is taken in by the supply fan is deflected outwards, in relation to an axis of rotation of the impeller of the supply fan, in such a way that the air impinges on inner surface regions, associated with the supply fan, of an enclosing apparatus radially surrounding the supply fan. The inner surface regions of the enclosing apparatus are provided with adsorption structures which are designed to separate droplets/aerosols out of the deflected air.

Air-conditioning device for use in a vehicle for passenger transport

A mixer, which forms the core part of an air-conditioning assembly of a rail vehicle, has two inlets, an outlet, and a central region between the inlets and the outlet. A first inlet is connected to a fresh air supply, and a second inlet is connected to a circulating air supply such that fresh air and circulating air reach the central region, where the circulating air is mixed with the fresh air to obtain supply air. The central region is connected to the fresh air inlet via an opening, which forms a transition region between the fresh air inlet and the central region. The transition region contains a profiled section with a wing-shaped cross-section in the transition region where the supplied fresh air generates negative pressure along the transition region, and the circulating air is suctioned into the central region of the mixer with a boost from the negative pressure.

Mixer and assembly for air-conditioning a rail vehicle

A ventilation module for a rail vehicle contains a housing having an air inlet, an air outlet, a dust discharge opening, a first cleaning station in an upper region of the housing, a cyclone separator which has a dust outlet and a cyclone air outlet. A second cleaning stage is disposed in a central region of the housing, which is arranged underneath the first cleaning stage such that air from the cyclone air outlet can reach the second cleaning stage. A dust discharge channel is connected to the dust outlet and is arranged in the central region. A dust discharge fan is set up to extract air and dust from the dust discharge channel and to remove the same through the dust discharge opening. A machine room fan is arranged in a lower region of the housing and is set up to extract air through the second cleaning station.

Ventilation module for a rail vehicle

A rail vehicle or locomotive includes a machine compartment, a cooling air flow system supplying the machine compartment, and a separating device separating particles from the air flow. The separating device includes a cyclone separator, a raw air channel feeding a raw air flow with particles to the separator and a clean air channel leading a clean air flow away from the separator. The separator has a box-shaped housing having a plurality of cyclones penetrating the housing for separating particles from the raw air flow into the housing and a discharge opening discharging separated particles from the housing. The discharge opening is connected to a constricted section of a Venturi nozzle suctioning an exhaust air flow having discharged particles. The Venturi nozzle is connected to the raw air channel by a branching side channel. The vacuum at the discharge opening suctioning the exhaust air flow is compact and economical.

Rail vehicle having a separating device for separating particles from an air flow

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Rosenheim, Germany

Thomas Plinninger