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Inventor: Magner; Steve
Address: Farmington Hills, MI
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607410 |
System and method of controlling fuel delivery during positive valve overlap operation of an eng |
October 27, 2009 |
| An approach is provided for compensating engine fueling during starting conditions in which positive valve overlap is enabled early in the start. In one example, the valve timing is adjusted to increase positive overlap during cold starting conditions, and fuel adjustments are provided t |
| 7552588 |
System and method for HCCI temperature control |
June 30, 2009 |
| A system, comprising of an internal combustion engine having a combustion chamber with a piston located therein, an intake passage coupled to the combustion chamber, wherein the intake passage supplies intake air to the combustion chamber, an adjustable compressor arranged in the intake |
| 7392774 |
Method for controlling valve overlap of a variable valvetrain engine |
July 1, 2008 |
| A method for controlling valve timing for and engine having adjustable valve timing is presented. In one embodiment, the method allows the intake valve timing to be controlled with respect to exhaust valve timing or the method allows the exhaust valve timing to be controlled with res |
| 7171929 |
Method to estimate variable valve performance degradation |
February 6, 2007 |
| A system comprising of an engine having a first group of cylinders and a second group of cylinders, a first variable valve system in said first group, a second variable valve system in said second group, and a controller for determining degradation of operation of at least one of sai |
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