发明名称 CLEANING CYCLE FOR CAPLESS REFUELING NECK
摘要 A method for a vehicle, comprising: following a refueling event, venting a capless refueling assembly to a fuel tank; and then executing an evaporative emissions leak test. In this way, residual fuel trapped in the capless refueling assembly may be removed. This, in turn will prevent a pressure build-up in the capless refueling assembly which could lead to the downstream door opening during a leak test, thereby confounding results.
申请公布号 US2015211952(A1) 申请公布日期 2015.07.30
申请号 US201414168865 申请日期 2014.01.30
申请人 Ford Global Technologies, LLC 发明人 Yang Dennis Seung-Man;Dudar Aed M.;Ognjanovski, JR. Rob
分类号 G01M3/04;G01M3/02 主分类号 G01M3/04
代理机构 代理人
主权项 1. A method for a vehicle, comprising: following a refueling event, venting a capless refueling assembly to a fuel tank; and then executing an evaporative emissions leak test.
地址 Dearborn MI US