Invention Grant
- Patent Title: Method and system for fuel vapor management
- Patent Title (中): 燃油蒸汽管理方法和系统
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Application No.: US14793082Application Date: 2015-07-07
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Publication No.: US09359923B2Publication Date: 2016-06-07
- Inventor: Ross Dykstra Pursifull , Joseph Norman Ulrey , Katherine Jane Brewer , Mark Steadman
- Applicant: Ford Global Technologies, LLC
- 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: F01M13/00
- IPC: F01M13/00 ; F01M13/02 ; F02M35/10 ; F02D41/00 ; F02B37/12 ; F02B37/16 ; F02M25/08

Abstract:
Methods and systems are provided for ventilating a crankcase in an engine. In one example, when the engine is operating boosted under cruising conditions, fuel vapors from the crankcase may flow to each of a compressor inlet and an intake manifold of the engine. In this way, the crankcase may be effectively purged.
Public/Granted literature
- US20150308310A1 METHOD AND SYSTEM FOR FUEL VAPOR MANAGEMENT Public/Granted day:2015-10-29
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