The present invention provides an energy supply network, especially for an aircraft or spacecraft, comprising a first coupling device (2), the first coupling device (2) being configured to couple the energy supply network to an external energy source (9), ...

An emergency supply system for a transportation means comprises at least one fuel cell, a hydrogen tank, an oxygen tank, an extinguishing agent container, an oxidant supply unit and an extinguishing-agent supply unit. The oxidant supply unit comprises an o...

A passenger seat (10) comprises a backrest (12) and a seat (14) which comprises a first section (16) and a second section (22), wherein the first and second seat sections (16, 22) each have a first surface (18, 24) provided for use as a seat area and a sec...

A silencer (2) for an auxiliary power unit of an aircraft comprises an inlet (4), an outlet (6), a housing (8), and a flow channel (10), arranged in the housing, comprising a porous wall material. Between the housing and the flow channel an intermediate sp...

The invention relates to an apparatus (10,14) for recovering the kinetic energy released during landing of an aircraft after contact with the ground, for ground and/or flight operation comprising at least one energy converter (10) for conversion of the kin...

The sound absorber (2) has an inlet (46), an outlet (48), a housing (4), and a flow channel (6) which has a porous wall material and is arranged in the housing. An intermediate space is formed between the housing and the flow channel. The intermediate spac...

The arrangement (10) has a flat mirror element (40) for reflecting light, and a mirror mounting unit (20) for fastening the mirror element in an inner side of a passenger cabin. The mirror mounting unit includes a holder (22) to which the mirror element is...