Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1969-06-11
1982-01-26
Bentley, Stephen C.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
415178, F01D 518
Patent
active
043126251
ABSTRACT:
A bladed rotor for a turbine having a rotor disk and a plurality of blades. The blades contain a plurality of passages therein for circulating a hydrogen coolant in order to cool the blade. In order to prevent leakage of the hydrogen the blade is electron welded onto the rotor disk.
REFERENCES:
patent: 2635805 (1953-04-01), Baumann
patent: 2667326 (1954-01-01), Ledinegg
patent: 2778601 (1957-01-01), Eckert
patent: 2783613 (1957-03-01), Von Zborowski
patent: 3297301 (1967-01-01), Petrie et al.
patent: 3358457 (1967-12-01), Caldwell et al.
Bentley Stephen C.
Erlich Jacob N.
Singer Donald J.
The United States of America as represented by the Secretary of
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