|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||210/137; 210/433.1; 210/456; 210/194; 210/197; 210/416.4|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 5|
A filter assembly for a fuel delivery system for actuators and fuel control system of an aircraft engine includes a wash flow filter. Fuel flow velocity is increased through the filter through use of a recirculating passage that is effectively achieved through use of an ejector pump. A portion of the pressurized fuel delivered by the main fuel pump is diverted and serves as a motive fluid that scavenges unfiltered flow from downstream of the filter and recirculates or discharges the recirculated flow to an inlet of the filter. This provides increased vel...
1. A wash flow filter assembly for use in an associated aircraft engine, the assembly comprising: a housing having an inlet and first and second outlets in fluid communication with one another;a filter disposed along a fluid path between the inlet and the first outlet whereby filtered material separated by the filter is washed therefrom and carried by throughflow fluid to the first outlet;the second outlet located downstream of the filter from the inlet and receiving filtered fluid flow therefrom;a movable poppet disposed along the fluid path for varying...