FIELD: aircraft engineering; gas-turbine engines.
SUBSTANCE: according to proposed method design elements of electric circuit are secured on bottom of igniter body with sealed supply connector and high voltage terminal. Then free space between design elements is filled up with powder-like foam plastic and foam plastic is foamed and solidified by heating igniter body. Then cover of igniter is hermetically mounted over perimeter of body. Sealing of body is provided at temperature of gaseous medium enclosed between surface of foam plastic and cover equal to 120-125°C.
EFFECT: improved stability of foam plastic enclosed in sealed body of igniter.
2 dwg
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