|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/053R; 244/058; 244/1185|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 30 인용 특허 : 10|
An auxiliary power unit for an aircraft includes a gas turbine with a combustion chamber a compressor and a turbine. A compressor is coupled with the turbine, for generating compressed air. A fuel cell (BZ) is present for generating electric energy.
1. Auxiliary power unit for an aircraft, comprising:a gas turbine unit (GT) having a combustion chamber (BK), a compressor (V), and a turbine (T), a compressor (K) which is coupled to the turbine (T), for generating compressed air, and a fuel cell (BZ) for generating electric energy, wherein the compressor (K) coupled with the turbine (T) is used to compress process air to be fed to the fuel cell and to be used by the fuel cell to produce electricity.