Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Content or effect of a constituent of a liquid mixture
Reexamination Certificate
2011-06-28
2011-06-28
Williams, Hezron (Department: 2856)
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
C073S064450
Reexamination Certificate
active
07966864
ABSTRACT:
Method for ascertaining an ethanol content of a fuel with the steps: ascertaining the vapor pressure of the fuel, ascertaining the temperature of the fuel and ascertaining the ethanol content of the fuel as a function of the vapor pressure and the temperature, which were ascertained.
REFERENCES:
patent: 3056282 (1962-10-01), Boyd, Jr.
patent: 6755183 (2004-06-01), Frech et al.
Pumphrey, J.A. et al. “Vapor pressure measurements and predictions for alcohol-gasoline blends”; Fuel, vol. 79, No. 11, Sep. 2000, pp. 1405-1411.
Kolb Nathaniel
Merchant & Gould P.C.
Robert & Bosch GmbH
Williams Hezron
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