|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 5|
An inlet door system including an aft inlet duct mounted door actuator providing RAM air to an auxiliary power unit (APU) contained within an aircraft is provided. The inlet door system includes an inlet duct, the aft inlet duct mounted door actuator, and a door. The inlet duct is configured to extend from the auxiliary power unit to the aircraft housing and has a sidewall that defines a flow passage. The door actuator is mounted to an exterior surface of the aft portion of the inlet duct. The door is coupled to the actuator. The actuator is configured t...
1. An inlet door system providing RAM air to an auxiliary power unit (APU) and APU compartment contained within an aircraft, the inlet door system comprising: a duct configured to extend from the auxiliary power unit (APU) to an intake opening formed in an outer surface of the aircraft, the duct having an inlet port, an outlet port, and a duct sidewall extending from the inlet port to the outlet port, the duct sidewall defining an air flow passage therebetween the inlet port and the outlet port;a door having a first end and a second end, the door rotatio...