Measuring and testing – With fluid pressure – Leakage
Reexamination Certificate
2005-09-27
2005-09-27
Garber, Charles (Department: 2856)
Measuring and testing
With fluid pressure
Leakage
Reexamination Certificate
active
06948355
ABSTRACT:
A system and method of evaluating a leak detection test that is performed on a headspace of a fuel system. The system includes a fuel vapor pressure management apparatus, an algorithm that calculates an in-use rate value by dividing a number of monitoring events by a number of driving events of the vehicle, and a computer that compares the in-use rate value to a standard value.
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Perry Paul
Veinotte Andre
Garber Charles
Siemens VDO Automotive Incorporated
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