FIELD: combination measuring instruments for simultaneous determination of several parameters; heat supply, cooling and spraying systems of expendable and recoverable power plants. SUBSTANCE: proposed device includes ionization sensor made in form of pair of coaxial working insulated needles radially mounted in plane of one of hole supplying fuel to engine injector filter or to other fuel supply and/or cooling systems; uncovered holes of needles are equidistant from center of hole. EFFECT: enhanced reliability; trouble-free operation; enhanced ecological safety. 4 cl, 3 dwg
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Authors
Dates
2003-09-27—Published
1998-08-04—Filed