FIELD: machine building.
SUBSTANCE: group of inventions relates to a fuel insulating system. System includes a valve body forming a flow passage extending from the inlet to the outlet, a bursting membrane in the flow passage fluidically sealing the inlet relative to the outlet, as well as an actuator located next to the bursting disc. Actuator comprises paraffin and a heater configured to melt the paraffin. Bursting disc is built into the valve body. Said paraffin has the ability to expand during melting and cause extension of the plunger, leading to breaking through of the rupture disc. Actuating mechanism includes a plunger made with possibility of movement, which causes breakthrough of the rupture disc, which provides for fluid communication of the said inlet and outlet.
EFFECT: providing a reliable and less expensive version for controlling the activation of fuel release.
13 cl, 5 dwg
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