Airbus Operations Gmbh

Airbus (sas)

Martin Sieme

Markus Piesker

Jens Schult

Ullrich Hesse

Holger Bammann

Ahmet Kayihan Kiryaman

Didier Poirier

Sebastian Roering

Torsten Trümper

Gerd Wedler

Paul Chen

Johannes Chodura

Philipp Goldmann

A method for fire prevention and/or fire fighting on board an aircraft comprises the steps detecting a fire event, leading an extinguishant to a fire source through a cooling-system piping system () which serves, in the normal operation of the aircraft, to supply a refrigerant to a cooling station () and/or discharge a refrigerant from a cooling station (), and flooding the fire source with the extinguishant.

Method and system for fire prevention and/or fire fighting

A cooling system, in particular for use on board an aircraft, includes a cooling circuit allowing circulation of a two-phase refrigerant therethrough, an evaporator disposed in the cooling circuit, and a condenser disposed in the cooling circuit. A plurality of subcoolers is arranged in series in the cooling circuit downstream of the condenser.

Cooling system with a plurality of subcoolers

An accumulator arrangement for use in a cooling system suitable for operation with two-phase refrigerant includes a condenser having a refrigerant inlet and a refrigerant outlet. The accumulator arrangement further includes an accumulator for receiving the two-phase refrigerant therein, the accumulator having a refrigerant inlet connected to the refrigerant outlet of the condenser and a refrigerant outlet. Finally, the accumulator arrangement includes a subcooler having a refrigerant inlet and a refrigerant outlet, the refrigerant inlet of the subcooler being connected to the refrigerant outlet of the accumulators, and the subcooler being arranged at least partially within the interior of the accumulator.

Accumulator arrangement with an integrated subcooler

A storage assembly, which is in particular suitable for use in a cooling system designed for an operation with a two-phase coolant medium, comprising a storage container with a receiving area for receiving a coolant medium and a conveying device for conveying coolant medium from the receiving area of the storage container. The conveying device is formed integral with the storage container of the storage assembly.

Storage assembly with a conveying device integrated into a storage container

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Hamburg, Germany

Martin Sieme