PRESSURE PICKUP Russian patent published in 2000 - IPC

FIELD: measurement technology; measurement of parameters of spatial flow of liquid and gaseous media; determination of parameters of motion of solid bodies, ships and aircraft relative to fluid media. SUBSTANCE: surface of head section of pressure pickup has additional section before peripheral pickup holes which has form of truncated cone and angle between generatrix of additional section of surface and axis of symmetry of pickup is more than angle between tangent line to generatrix of head section and axis of symmetry of pickup at points of conjugation of additional section with head section. EFFECT: facilitated manufacture of pickup; enhanced accuracy of measurements of pressure. 2 cl, 4 dwg