Impulse turbine, particularly of the reversible type

An impulse turbine, particularly of the reversible type, comprises at least a runner (10) fast on a shaft in order to be rotatable about an axis of rotation. Each runner (10) is provided with at least a hollow working member (12) adapted to receive a fluid fed according to a direction substantially...

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Bibliographische Detailangaben
1. Verfasser:	BAROZZI, PIETRO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PRODUCING MECHANICAL POWER PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	An impulse turbine, particularly of the reversible type, comprises at least a runner (10) fast on a shaft in order to be rotatable about an axis of rotation. Each runner (10) is provided with at least a hollow working member (12) adapted to receive a fluid fed according to a direction substantially transverse with respect to said axis of rotation, from an inlet portion (12a) to a discharge portion (12b) of the hollow working member (12), so that thrust forces are generated whose resultant (F) tends to drive the runner (10) into rotation as a result of the passage of the fluid in the hollow working member (12). The distance (r) between the straight line of action of the resultant (F) of the thrust forces (F) on each hollow working member (12) and the axis of rotation of the runner (10) is smaller than the distance (R) between the inlet portion (12a) of each hollow working member (12) and the axis of rotation of the runner (10).