|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 52 인용 특허 : 1|
A pump is used to exhaust oxygen rich waste gas to ambient pressure in an inert gas generating system in order to improve the performance of the permeable membrane air separator component and to insure sufficient generation of inert gas when available source air pressure is low.
1. A fuel tank inerting system for an enclosed volume in a helicopter having a turbine engine for producing bleed air, said system comprising: separating means including tubular membranes having walls within a housing, inlet means for feeding air into a first end of said tubular membranes, first outlet means for passing gas from a second end of said tubular membranes, and second outlet means for passing gas passed through said tubular membrane walls; means for feeding engine bleed air to said inlet means such that oxygen depleted gas is passed from ...