AXIAL BLOWER BLADE

FIELD: machine engineering, namely designs of blades of axial blow blowers for cooling engines of motor vehicles. SUBSTANCE: blade includes running against convex end, running off concave end, root portion and upper edge. In root portion of blade running off end is restricted by face normal relative...

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Bibliographische Detailangaben
Hauptverfasser:	GJUL'MAMEDOV SAFA ALISAFA OGLY, NAGOVITSYN A.JU, NARTDINOV R.I, SHAVRIN I.V, MIKHAJLOV V.M
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: machine engineering, namely designs of blades of axial blow blowers for cooling engines of motor vehicles. SUBSTANCE: blade includes running against convex end, running off concave end, root portion and upper edge. In root portion of blade running off end is restricted by face normal relative to fan axis. In the result blade with five angles is formed. EFFECT: enhanced efficiency due to lowered turbulence of air flow in zone of root portion, lowered lengthwise size of working part of blower. 1 dwg