Method for producing a gas generator of welded-brazed construction

A gas generator is produced of separate units, including a mixing head, a casing and an outlet branch pipe, which are interjoined by welding. The mixing head is welded to the outlet branch pipe through a spacer and a structural spherical casing. The spacer and the outlet branch pipe are made of two...

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Hauptverfasser: CHVANOV VLADIMIR KONSTANTINOVICH, KATORGIN BORIS IVANOVICH, DERKACH GENNADY GRIGORIEVICH, PANASKINA LARISA MIKHAILOVNA, VASIN ALEXANDR ALEXANDROVICH, GRIGORKIN NIKOLAI MIKHAILOVICH, LOGINOV ANATOLY LUKICH, MOVCHAN JURY VASILIEVICH, PESTOV JURY ALEXANDROVICH, DUDKIN NIKOLAI KONDRATIEVICH, BOGUSHEV VLADIMIR JURIEVICH, MOLEV NIKOLAI FEDOROVICH, SEMENOV VIKTOR NIKONOROVICH, VYCHEROV ALEXANDR NIKOLAEVICH, TUMANOV LEONID ALEXEEVICH, MORDASHOV VALERY PETROVICH, MASLJUKOV OLEG ANDREEVICH
Format: Patent
Sprache:eng
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Zusammenfassung:A gas generator is produced of separate units, including a mixing head, a casing and an outlet branch pipe, which are interjoined by welding. The mixing head is welded to the outlet branch pipe through a spacer and a structural spherical casing. The spacer and the outlet branch pipe are made of two inter-brazed envelopes, the inner envelopes of the spacer and the branch pipe are welded at their end faces by electron-beam welding, and the outer structural envelopes are welded by electron-arc welding using a split ring. The spacer is joined to the mixing head by automatic gas-shielded welding. The spherical casing of the gas generator is welded to the outlet branch pipe and the mixing head after the spacer is welded to the mixing head and the outlet branch pipe.