Impulse-turbine

An impulse turbine comprises at least one runner (20) keyed to a drive shaft (30) in association with a distributor unit (3) which has, for each runner (20), a circular outlet (6a) for the supply of fluid from the distributor unit (3) to the blades (22) of a respective runner (20). Each outlet (6a)...

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1. Verfasser: BAROZZI, PIETRO
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An impulse turbine comprises at least one runner (20) keyed to a drive shaft (30) in association with a distributor unit (3) which has, for each runner (20), a circular outlet (6a) for the supply of fluid from the distributor unit (3) to the blades (22) of a respective runner (20). Each outlet (6a) is arranged coaxially inside the respective runner (20) and the distributor unit (3) is shaped in a manner such as to define a substantially circular path for the fluid and to cause the fluid to emerge from the distributor unit (3) through the at least one outlet (6a) predominantly tangentially relative to the outlet (6a).