Invention Grant
- Patent Title: Approach for controlling fuel flow with alternative fuels
- Patent Title (中): 用替代燃料控制燃料流量的方法
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Application No.: US12790657Application Date: 2010-05-28
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Publication No.: US09441597B2Publication Date: 2016-09-13
- Inventor: Ross Dykstra Pursifull
- Applicant: Ross Dykstra Pursifull
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: F02M43/00
- IPC: F02M43/00 ; F02M63/02
Abstract:
Fuel systems for supplying fuel to an engine are described. In one example, fuel is evacuated from a fuel rail upon vehicle shut-off by directing fuel from a fuel pump to provide a motive flow for an ejector to pump fuel from the fuel rail to a fuel tank.
Public/Granted literature
- US20110168132A1 APPROACH FOR CONTROLLING FUEL FLOW WITH ALTERNATIVE FUELS Public/Granted day:2011-07-14
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