|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/059; 244/0530R; 429/025|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 34|
Disclosed is an aircraft, configured to have a wide range of flight speeds, consuming low levels of power for an extended period of time, while supporting a communications platform with an unobstructed downward-looking view. The aircraft includes an extendable slat at the leading edge of the wing, and a reflexed trailing edge. The aircraft comprises a flying wing extending laterally between two ends and a center point. The wing is swept and has a relatively constant chord. The aircraft also includes a power module configured to provide power via a fuel c...
We claim: 1. An aircraft power system configured to generate a given level of power using a reactant, comprising:a fuel cell configured to generate power using the reactant in a gaseous state, the fuel cell being configured for gaseous reactant to be supplied at an operating-rate of flux and at a given pressure that is less than one atmosphere absolute in order to generate the given level of power; anda tank configured for containing the reactant in a liquid state, wherein the tank includes a heat source for controlling a boiling rate of the reactant;whe...