Invention Grant
- Patent Title: High pressure, high speed regulating switch valve
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Application No.: US14713489Application Date: 2015-05-15
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Publication No.: US09897033B2Publication Date: 2018-02-20
- Inventor: Lester L. Peters , David L. Buchanan , Bradlee J. Stroia , William David Daniel , Rajesh K. Garg , Richard D. Thomas
- Applicant: Cummins Inc.
- Applicant Address: US IN Columbus
- Assignee: CUMMINS INC.
- Current Assignee: CUMMINS INC.
- Current Assignee Address: US IN Columbus
- Agency: Faegre Baker Daniels LLP
- Main IPC: F02M51/06
- IPC: F02M51/06 ; F02D41/38 ; F02M61/18 ; F02M61/06

Abstract:
The present disclosure provides a fuel injector for an internal combustion engine with a fuel injector body having a valve chamber, a first conduit in fluid communication with the valve chamber for a first flow of fuel having a first pressure, and a second conduit in fluid communication with the valve chamber for a second flow of fuel having a second pressure. The fuel injector further includes a valve member configured to move between the first conduit and the second conduit. Additionally, an actuator of the fuel injector is configured to move the valve member during a fuel injection cycle. The fuel injector is configured to operate in at least three modes.
Public/Granted literature
- US20150330344A1 HIGH PRESSURE, HIGH SPEED REGULATING SWITCH VALVE Public/Granted day:2015-11-19
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