| 摘要 |
<p>A dual pump/dual bypass fuel pumping assembly including a dual bypass valve (108) including first and second inlet ports (112,114), a movable spool (110) arranged to modulate fuel flow from first and second inlet ports to first and second bypass ports (116,118) and to first and second discharge ports (122,124) based on a position of the movable spool; a first pump (102) arranged to supply fuel to the first inlet port; a second pump (104) arranged to supply fuel to the second inlet port; a supply header arranged to supply fuel to the first pump and the second pump; a bypass header fluidicly coupled to the first bypass port, the second bypass port, and the supply header; and/or a discharge header fluidicly coupled to the first discharge port and the second discharge port.</p> |
