FAN

FIELD: supply of air flow for cooling water in cooling towers; enterprises of chemical and petrochemical industries. SUBSTANCE: tail-pieces of fan blades are mounted in adapters. Hub is made in form of regular polygon. Adapter is secured to hub by means of central bolt joint and additional bolt join...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BLOKHIN V.T, FILARETOV N.S, SUNGATULLIN N.S, BASHIROV JA.K, ANTONOV V.M, NETFULLOV F.KH, SALAKHOV I.SH, JUSUPOV A.K, PAVLOV L.N
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: supply of air flow for cooling water in cooling towers; enterprises of chemical and petrochemical industries. SUBSTANCE: tail-pieces of fan blades are mounted in adapters. Hub is made in form of regular polygon. Adapter is secured to hub by means of central bolt joint and additional bolt joints. EFFECT: enhanced reliability of attachment and possibility to change blade angle. 5 dwgr