FIELD: measuring engineering.
SUBSTANCE: fuel flow rate has pickup whose housing is separated with a diaphragm into the top and bottom spaces. The rod freely moves in the opening made in the top part of the housing. The flexible diaphragm is secured in the bottom part with two washers. One of the washers is provided with a metallic plate. The adjusting screw in the top part is provided with two supports. The plates are interposed between the supports. The housing is provided with the solenoid valves having passages. One of the electric valves has two outlets and one inlet. The other one has two outlets and one inlet. The housing is provided with an electronic unit. The housing is covered from above with a protecting cap and provided with an adapter which connects the solenoid valve with the space of the housing.
EFFECT: simplified design and enhanced accuracy of measurements.
3 dwg
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