发明授权
- 专利标题： Method and system for operating an ejector
- 专利标题（中）： 操作喷射器的方法和系统
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申请号： US13050632申请日： 2011-03-17
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公开(公告)号： US08876492B2公开(公告)日： 2014-11-04
- 发明人: Joseph Norman Ulrey , Ross Dykstra Pursifull
- 申请人： Joseph Norman Ulrey , Ross Dykstra Pursifull
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies, LLC
- 当前专利权人： Ford Global Technologies, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： Alleman Hall McCoy Russell & Tuttle LLP
- 代理商 Julia Voutyras
- 主分类号： F04F5/20
- IPC分类号： F04F5/20 ; F04F5/54
摘要：
A selectively operable vacuum source is disclosed. In one example, vacuum source supplies as much air to an engine as is drawn by the vacuum source from a vacuum reservoir. The approach may provide vacuum to a vehicle vacuum system efficiently and with less weight than other vacuum sources.
公开/授权文献
- US20120237365A1 METHOD AND SYSTEM FOR OPERATING AN EJECTOR 公开/授权日：2012-09-20
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