![FUEL SYSTEM AND METHOD](/abs-image/US/2013/01/03/US20130000142A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: FUEL SYSTEM AND METHOD
- 专利标题(中):燃料系统和方法
- 申请号:US13634449 申请日:2011-03-17
- 公开(公告)号:US20130000142A1 公开(公告)日:2013-01-03
- 发明人: Franklin Tichborne , Joseph K-W Lam , David Parmenter , Simon Masters
- 申请人: Franklin Tichborne , Joseph K-W Lam , David Parmenter , Simon Masters
- 申请人地址: GB Bristol
- 专利权人: AIRBUS OPERATIONS LIMITED
- 当前专利权人: AIRBUS OPERATIONS LIMITED
- 当前专利权人地址: GB Bristol
- 优先权: GB1004837.9 20100323
- 国际申请: PCT/GB2011/050535 WO 20110317
- 主分类号: F26B21/08
- IPC分类号: F26B21/08 ; F26B7/00
摘要:
A fuel system comprising a fuel tank, a vent tank having a duct open to the ambient atmosphere, a first vent line fluidically connecting the fuel tank ullage to the vent tank, a gas drying system including a pump and a dehumidifying device disposed within the vent tank, and a second vent line fluidically connecting a dry gas outlet of the dehumidifying device to the ullage, wherein the pump is operable to maintain a higher pressure within the ullage than in the vent tank so as to drive vapour rich gas from the ullage into the vent tank via the first vent line. Also, a method of operating the fuel system and a method of retro-fitting the gas drying system in an existing fuel system. The gas drying system may optionally be a gas drying/inerting system.
摘要(中):
一种燃料系统,包括燃料箱,具有通向大气环境的通道的排气罐,将燃料箱排空流体连接到通气罐的第一排气管,气体干燥系统,包括泵和设置在通风口内的除湿装置 以及将除湿装置的干燥气体出口流体连接到空缺的第二排气管路,其中所述泵可操作以在所述空气中保持比在所述排气罐中更高的压力,以将富含蒸气的气体从所述排空驱动到 通风槽通过第一排气管线。 另外,操作燃料系统的方法以及将现有燃料系统中的气体干燥系统重新装配的方法。 气体干燥系统可以可选地是气体干燥/惰化系统。
公开/授权文献:
- US08904669B2 Fuel system and method 公开/授权日:2014-12-09
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F26 | 干燥 |
----F26B | 从固体材料或制品中消除液体的干燥 |
------F26B21/00 | 干燥固体材料或制品用的空气或气体的供应或控制装置 |
--------F26B21/02 | .在闭路循环里环流空气或气体,例如完全在干燥空间内环流的 |
----------F26B21/08 | ..湿度 |