INTERMITTENT AIR FEEDER WITH ADJUSTABLE AMPLITUDE-FREQUENCY RESPONSE (DESIGN VERSIONS)

FIELD: power engineering. SUBSTANCE: air feeder has draft fan, air stream pipeline, gate valve, and electromechanical generator placed downstream of the latter. Electromechanical generator has case with air stream passage. In one version, this passage has unequal cross-sectional areas in two relativ...

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Bibliographische Detailangaben
Hauptverfasser:	KRIVETS N.M, SUKHANOV G.G, BABUKHIN A.G, SHTAGER V.P, D'JAKOV M.V
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: power engineering. SUBSTANCE: air feeder has draft fan, air stream pipeline, gate valve, and electromechanical generator placed downstream of the latter. Electromechanical generator has case with air stream passage. In one version, this passage has unequal cross-sectional areas in two relatively perpendicular directions relative to air flow. Installed in passage along small cross-sectional area are two pins carrying almost ellipsoid-section flaps about unity out of round with their cross-sectional dimensions smaller than half the maximal sectional area of passage. In other version, air stream passage has symmetrical cross-sectional area perpendicular to air flow and accommodates one flap-carrying pin. EFFECT: improved combustion process irrespective of kind of fuel and type of furnace and burners used. 2 cl, 4 dwg