发明名称 |
HYDRAULIC FUEL PUMP APPARATUS FOR A FUEL DELIVERY CHASSIS, SUITABLE FOR REFUELING AIRCRAFT, AND RELATED DEVICES, SYSTEMS AND METHODS |
摘要 |
<p>Embodiments include a modular fuel pump apparatus for an aircraft refueling chassis and related devices, systems and methods. In one exemplary embodiment, a pump module includes a hydraulic motor driven by a hydraulic pump connected to a chassis motor. A chassis engine is operated at a substantially constant RPM, which causes the hydraulic pump to output hydraulic fluid to the pump module at a substantially constant hydraulic pressure. The speed of the hydraulic motor can be varied by a proportional flow control valve disposed between the hydraulic pump and the hydraulic motor, thereby varying the speed of the fuel pump and the flow rate of the fuel. A controller is configured to operate the pressure control valve such that the flow of the fuel is maintained at a predetermined flow rate.</p> |
申请公布号 |
WO2014164785(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
WO2014US23484 |
申请日期 |
2014.03.11 |
申请人 |
BETA FLUID SYSTEMS, INC.;DARROW, CLIFFORD, GLENN;DELINE, JONATHAN, EDMUND |
发明人 |
DARROW, CLIFFORD, GLENN;DELINE, JONATHAN, EDMUND |
分类号 |
F04B17/05;B64F1/28;F03C1/26;F04B49/06;F04B49/10;F04B49/22 |
主分类号 |
F04B17/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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