Turbine assembly

A turbine assembly includes a rotor (1) with a channel (20) and a plurality of blades (10) with a root (30) rotationally fitted in the channel (20). The root (30) and channel (20) have complimentary angled end walls (26, 36) while the root (30) is further configured to have radial play in the channe...

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Bibliographische Detailangaben
1. Verfasser:	BLATCHFORD DAVID PAUL
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A turbine assembly includes a rotor (1) with a channel (20) and a plurality of blades (10) with a root (30) rotationally fitted in the channel (20). The root (30) and channel (20) have complimentary angled end walls (26, 36) while the root (30) is further configured to have radial play in the channel (20). The combination of this radial play and end wall angle enables, when the base (31) of the root (30) is in contact with the base (21) of the channel (20), enable over-rotating compared to when the base (31) of the root (30) and channel (20) are not in contact. This over-rotation enables the fitting of a last root (30) in the channel (20).