Invention Grant
- Patent Title: Systems and methods for reducing the oil volume and windage in fuel pumps
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Application No.: US15057659Application Date: 2016-03-01
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Publication No.: US10677119B2Publication Date: 2020-06-09
- Inventor: Anthony A. Shaull , Rodney J. Hemmerlein , Richard Davis Thomas
- Applicant: CUMMINS INC.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Agency: Faegre Drinker Biddle & Reath LLP
- Main IPC: F01M9/10
- IPC: F01M9/10 ; F04B53/18 ; F04B1/02 ; F04B9/04 ; F16H53/02
Abstract:
Systems and methods including spacers comprising a first face configured to engage with a cam shaft, a second face, and a third face operationally coupled to the first face and the second face, wherein the third face is configured to displace a lubricating fluid and permit rotation of the cam shaft are disclosed.
Public/Granted literature
- US20170254237A1 SYSTEMS AND METHODS FOR REDUCING THE OIL VOLUME AND WINDAGE IN FUEL PUMPS Public/Granted day:2017-09-07
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