Invention Grant
- Patent Title: Method and system for increasing vacuum generation by an engine
- Patent Title (中): 用于增加发动机真空产生的方法和系统
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Application No.: US13944728Application Date: 2013-07-17
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Publication No.: US09322347B2Publication Date: 2016-04-26
- Inventor: Ross Dykstra Pursifull , Ralph Wayne Cunningham
- 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: F02B1/00
- IPC: F02B1/00 ; F02D41/00 ; F02D41/12
Abstract:
A method and a system for providing vacuum via an engine are described. In one example, introduction of a gaseous fuel is ceased in response to a request for the engine to provide vacuum to a vehicle vacuum system.
Public/Granted literature
- US20150025777A1 METHOD AND SYSTEM FOR INCREASING VACUUM GENERATION BY AN ENGINE Public/Granted day:2015-01-22
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