公开(公告)号：US09732714B2

公开(公告)日：2017-08-15

申请号：US14186718

申请日：2014-02-21

Applicant: General Electric Company

Inventor： Larry Gene Anderson ,  Sivanaga Venu Varma Dantuluri ,  Dennis Shea ,  Morse N. Taxon

IPC: B01D21/24 ,  G05D1/00 ,  F02N11/08 ,  F02M37/22 ,  F02M35/04 ,  F02D19/06 ,  G01N33/28

CPC classification number: F02M37/221 ,  F02D19/0605 ,  F02M35/042 ,  G01N33/2847

Abstract: Methods and systems are provided for operating a vehicle including an engine and a fuel system. In one embodiment, a water drainage system for a fuel system comprises a fuel tank, a fuel-water separator in fluid communication with the fuel tank, and a purge tank in fluid communication with the fuel-water separator and the fuel tank, the purge tank separate from the fuel tank. The water drainage system further includes a fuel property sensor for detecting a presence of water and a purge line in fluid communication with the purge tank for removing fluid from the purge tank, a flow of the fluid from the purge tank controlled by a check valve.

公开(公告)号：US20140166596A1

公开(公告)日：2014-06-19

申请号：US14186718

申请日：2014-02-21

Applicant: General Electric Company

Inventor： Larry Gene ANDERSON ,  Sivanaga Venu Varma Dantuluri ,  Dennis Shea ,  Morse N. Taxon

IPC: F02M37/22

CPC classification number: F02M37/221 ,  F02D19/0605 ,  F02M35/042 ,  G01N33/2847

Abstract: Methods and systems are provided for operating a vehicle including an engine and a fuel system. In one embodiment, a water drainage system for a fuel system comprises a fuel tank, a fuel-water separator in fluid communication with the fuel tank, and a purge tank in fluid communication with the fuel-water separator and the fuel tank, the purge tank separate from the fuel tank. The water drainage system further includes a fuel property sensor for detecting a presence of water and a purge line in fluid communication with the purge tank for removing fluid from the purge tank, a flow of the fluid from the purge tank controlled by a check valve.

Abstract translation: 提供了用于操作包括发动机和燃料系统的车辆的方法和系统。 在一个实施例中，用于燃料系统的排水系统包括燃料箱，与燃料箱流体连通的燃料 - 水分离器和与燃料 - 水分离器和燃料箱流体连通的净化罐，吹扫 油箱与油箱分开。 排水系统还包括用于检测水的存在的燃料性质传感器和与净化罐流体连通的净化管线，用于从净化罐除去流体，来自由止回阀控制的净化罐的流体流动。