Invention Grant
US08347865B2 System and method for returning oil separated from engine crankcase gases
有权
从发动机曲轴箱气体返回油的系统和方法
- Patent Title: System and method for returning oil separated from engine crankcase gases
- Patent Title (中): 从发动机曲轴箱气体返回油的系统和方法
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Application No.: US13103165Application Date: 2011-05-09
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Publication No.: US08347865B2Publication Date: 2013-01-08
- Inventor: Frank Acierno Valencia , Christopher K. Palazzolo , Paul T. Reinhart , Timothy Gerald Taylor
- Applicant: Frank Acierno Valencia , Christopher K. Palazzolo , Paul T. Reinhart , Timothy Gerald Taylor
- 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: F02B25/06
- IPC: F02B25/06
Abstract:
A system for processing PCV gases is disclosed. In one example, the system includes an oil passage solely linking an oil separator to an engine crankcase. The system can provide an oil column that provides for continuous oil return from the oil separator to the engine crankcase even during conditions of higher levels of engine vacuum.
Public/Granted literature
- US20110283979A1 System and Method for Returning Oil Separated from Engine Crankcase Gases Public/Granted day:2011-11-24
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