FIELD: attaching annular burner to flame-holder; assembling turbojet-engine afterburners.
SUBSTANCE: annular burner is made in the form of ring sectors butt-to-butt joined in effect; opposing ends of ring sectors arranged in tandem are inserted and passed between two parallel circular-direction plates of flame-holder, locked between these plates by means of locking devices installed between plates and between opposing ends of ring sectors. Locking devices are held in position between mentioned plates with aid of interlocking means mounted in holes of plates and locking devices which are arranged in single line.
EFFECT: facilitated and effective assembly in limited and hard-to-get-space; provision for thermal protecting of fastening means.
14 cl, 9 dwg
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