Invention Grant
- Patent Title: Engine valve deactivation system
-
Application No.: US14546527Application Date: 2014-11-18
-
Publication No.: US09702309B2Publication Date: 2017-07-11
- Inventor: Neil Haynes , Phil John Whiston
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: McCoy Russell LLP
- Agent Greg Brown
- Priority: GB1320970.5 20131128
- Main IPC: F01L1/18
- IPC: F01L1/18 ; F02D41/00 ; F01L9/02 ; F01L9/04 ; F02D13/06 ; F01L13/00

Abstract:
A system and method comprising four valves per cylinder of a multi-cylinder engine is provided to control cylinder intake and exhaust valves independently from other cylinders in response to engine operating conditions. The engine valve deactivation system for the engine may comprise two or more cylinders wherein each cylinder has two exhaust valves and two inlet valves. The system and method may allow for cylinder deactivation and/or high swirl to both be delivered.
Public/Granted literature
- US20150144081A1 ENGINE VALVE DEACTIVATION SYSTEM Public/Granted day:2015-05-28
Information query