Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1984-05-07
1987-03-17
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
416 96A, 416193A, 416214A, 416248, F01D 518
Patent
active
046503994
ABSTRACT:
A rotor blade 14 having a spar 138 and shell 134 is disclosed. Various construction details are developed for efficiently transferring rotational loads on the rotor blade to the root section 28 of the spar. The spar has a projection 139 over which extends a portion 100 of the shell and a platform 36 of the rotor blade.
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Craig Harold M.
Feder Ernest
Fleischhauer Gene D.
Powell Jr. Everette A.
United Technologies Corporation
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