Invention Grant
- Patent Title: System and method for deactivating engine cylinders
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Application No.: US16409060Application Date: 2019-05-10
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Publication No.: US11352962B2Publication Date: 2022-06-07
- Inventor: John Rollinger , Adam Krach
- 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 Geoffrey Brumbaugh
- Main IPC: F02D13/02
- IPC: F02D13/02 ; F02D41/00 ; F02D41/30

Abstract:
Systems and methods for determining which of an intake valve and an exhaust valve is to be deactivated first when an engine is operated in a variable displacement mode. In one example, an exhaust valve of the cylinder is deactivated before an intake valve of the cylinder when the engine is operated in a static variable displacement operating mode.
Information query