Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Turbo machine
Patent
1984-08-22
1986-01-21
Garrett, Robert E.
Fluid reaction surfaces (i.e., impellers)
Specific working member mount
Turbo machine
416244R, 403 41, 403229, F04D 2960, F16D 106
Patent
active
045654930
ABSTRACT:
The invention refers to a hub for fans, wheels or the like, mainly consisting of a cast compound such as plastic. Adjacent the bore (3) of the hub there is embedded a reinforcing coil (4) preferably of steel. This coil is so strong that it at temperature variations will urge the cast compound to follow the thermal dimension variations of the coil (4).
REFERENCES:
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patent: 3233678 (1966-02-01), Wilk
patent: 3244236 (1966-04-01), Langham
patent: 3666302 (1972-05-01), Kellett
patent: 3918838 (1975-11-01), Moody, Jr. et al.
patent: 4076456 (1978-02-01), Tree et al.
patent: 4227424 (1980-10-01), Schleappe
Aktiebolaget SKF
Garrett Robert E.
Pitko Joseph M.
Renz, Jr Eugene E.
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