|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 10|
A method of deploying a ram air turbine for an aircraft only during flight that deploys the ram air turbine only when a predetermined number of aeronautical power generation contactor signals are in an engaged state, an external power generation contactor is in a disengaged state, wheels for the aircraft are in an airborne state and all of multiple primary electric buses are in a fault state that represents electric potential below a predetermined level.
1. A method of deploying a ram air turbine only during flight that comprises the steps of: changing an aeronautical power engagement signal from a negative state to a positive state when at least a predetermined number of aeronautical power generation contactor signals are in an engaged state;changing a ground operations signal from a negative state to a positive state when an external power generation contactor signal is in an engaged state or multiple ones of weight-on-wheel (WOW) signals are in a ground state;changing an airborne signal from a negativ...