Fuel consumption meter for internal combustion engines and...

Details Fuel consumption meter for internal combustion engines and... Fuel consumption meter for internal combustion engines and...

2007-01-29

2008-11-11

McCall, Eric S (Department: 2855)

Measuring and testing

Internal combustion engine or related engine system or...

Fuel consumption

Reexamination Certificate

active

07448260

ABSTRACT:
A device and method for measuring the consumption of fuel in an internal combustion engine system having fuel injectors, the device comprising a main body having two flow-measuring chambers with each chamber including a flow meter wherein one flow meter is located upstream the injectors and another flow meter is located downstream the injectors for calculating the difference between the flow upstream the injectors and downstream the injectors, and whereby the difference is fed to a data processing unit to calculate the real fuel consumption.

REFERENCES:
patent: 5284120 (1994-02-01), Fukushima et al.
patent: 6301958 (2001-10-01), Grabher et al.
patent: 2004/0163459 (2004-08-01), Christian et al.
patent: 2004/0211263 (2004-10-01), Wiesinger et al.
patent: 2006/0277982 (2006-12-01), Christian et al.

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