Invention Grant
- Patent Title: Crankcase ventilation self-cleaning coalescer with intermittent rotation
- Patent Title (中): 曲轴箱通风自清洁聚结器间歇旋转
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Application No.: US14526257Application Date: 2014-10-28
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Publication No.: US09574469B2Publication Date: 2017-02-21
- Inventor: Saru Dawar , Scott W. Schwartz , Brian W. Schwandt , Barry Mark Verdegan
- Applicant: CUMMINS FILTRATION IP, INC.
- Applicant Address: US IN Columbus
- Assignee: CUMMINS FILTRATION IP, INC
- Current Assignee: CUMMINS FILTRATION IP, INC
- Current Assignee Address: US IN Columbus
- Agency: Foley & Lardner LLP
- Main IPC: F02B25/06
- IPC: F02B25/06 ; F01M13/04 ; F02M25/06 ; F01M13/00 ; F01M1/10
Abstract:
A method and system is provided for regenerating and cleaning an air-oil coalescer of a crankcase ventilation system of an internal combustion engine generating blowby gas in a crankcase. The coalescer coalesces oil from the blowby gas. The method and system includes regenerating and cleaning the coalescer by intermittent rotation thereof.
Public/Granted literature
- US20150047582A1 CRANKCASE VENTILATION SELF-CLEANING COALESCER WITH INTERMITTENT ROTATION Public/Granted day:2015-02-19
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