Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received in well or slot
Patent
1997-04-18
1999-01-19
Verdier, Christopher
Fluid reaction surfaces (i.e., impellers)
Specific working member mount
Blade received in well or slot
F01D 532
Patent
active
058607870
ABSTRACT:
A bladed rotor has blades fitted in grooves around its rim. The blades are prevented from making significant movement lengthways of their grooves by abutment members which are so formed as to enable fitting and removal without the use of special tooling.
REFERENCES:
patent: 2801074 (1957-07-01), Brown
patent: 3986779 (1976-10-01), Beckershoff
patent: 4527952 (1985-07-01), Forestier et al.
patent: 5044886 (1991-09-01), Stenneler
patent: 5151013 (1992-09-01), Moore
Rolls-Royce plc
Taltavull W. Warren
Verdier Christopher
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