Fuel-concentration detecting and controlling device for fuel...

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Automatic analytical monitor and control of industrial process

Reexamination Certificate

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C073S061450, C073S061490, C073S061610, C073S061790, C073S571000, C073S597000, C422S068100, C429S010000, C436S055000, C436S131000

Reexamination Certificate

active

07618585

ABSTRACT:
An ultrasonic wave passes different fuels of different concentrations with different velocities. The present invention provides a detecting and controlling device where, by a non-touching method, a velocity for an ultrasonic wave in a first fuel with a first fuel concentration is measured. The velocity obtained is taken for a comparison with another velocity for the same ultrasonic wave in a fuel with a default fuel concentration so that the first fuel concentration of the fuel can be under controlled.

REFERENCES:
patent: 3973430 (1976-08-01), Cirulis et al.
patent: 4934177 (1990-06-01), Cuthbertson et al.
patent: 5473934 (1995-12-01), Cobb
patent: 6194215 (2001-02-01), Rauh et al.
patent: 6295873 (2001-10-01), Condreva
patent: 6748793 (2004-06-01), Rabinovich et al.
patent: 7205060 (2007-04-01), Kaye et al.
patent: 7263882 (2007-09-01), Sparks et al.
patent: 7353696 (2008-04-01), Luo et al.
patent: 2003/0121315 (2003-07-01), Rabinovich et al.
patent: 2006/0216557 (2006-09-01), Miyamoto et al.
patent: 3009566 (1981-09-01), None
patent: 10035624 (2002-02-01), None
patent: 1205748 (2002-05-01), None
patent: 1722433 (2006-11-01), None
Carstensen, E. L., Journal of the Acoustical Society of America 1954, 26, 858-861.
Carstensen, E. L., Journal of the Acoustical Society of America 1954, 26, 862-864.
Sukackas, V. et al, Nauchnye Trudy Vysshikh Uchebnykh Zavedenii Litovskoi SSR, Ul'trazvuk 1972, 4, 25-32.
Mitaku, S. et al, Review of Scientific Instruments 1977, 48, 647-650.
Elias, J. G. et al, Review of Scientific Instruments 1979, 50, 1299-1302.
Toda, K., Journal of Applied Physics 1981, 52, 652-654.
Lautscham, K. et al, Measurement Science and Technology 2000, 11, 1432-1439.
Ikeda, K., Proceedings of the IEEE International Frequency Control Symposium & PDA Exhibition, Seattle, WA, United States, Jun. 6-8, 2001, 474-481, Publishers: Institute of Electrical and Electronics Engineers, New York, N. Y.
Siegert, H., Acustica 1963, 13, 48-57.
Stripinis, R. et al, Nauchnye Trudy Vysshikh Uchebnykh Zavedenii Litovskoi SSR, Ul'trazvuk 1969, 117-125.

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