F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
103/16, 322/35
F01D 7/00 (2006.01) F01D 15/10 (2006.01) F01D 25/16 (2006.01) F03B 11/06 (2006.01) F03B 13/08 (2006.01) F16C 32/06 (2006.01) H02K 7/18 (2006.01)
Patent
CA 1092647
ABSTRACT The disclosure concerns a hydroelectric machine including a tube-type hydraulic machine having a bladed wheel which carries adjustable blades, rotates about a horizontal axis and is connected with a shaft which extends into a guide blade lattice hub, and an electrical machine which surrounds the bladed wheel and has a rotor secured to an annular rim in which the external ends of the adjustable wheel blades are pivotably mounted. The rotating set is provided with three radial bearing arrangements, one being associated with the rotating unit formed by the rotor and the rim, providing sole radial support for that unit, and consisting exclusively of hydrostatic devices which support without physical contact. The other bearing arrangements are associated with the shaft at its free and bladed wheel ends, respectively. The bearing arrangement at the free shaft end and one of the other bearing arrangements center the rotating set with respect to the axis of rotation and are the only bearings which perform this function. The remaining radial bearings provide a constant supporting force when there are slow radial movements of the rotating set and a progressively increasing supporting force when there are sudden radial movements of that set.
266933
Escher Wyss Limited
Fetherstonhaugh & Co.
LandOfFree
Rim-type hydroelectric machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rim-type hydroelectric machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rim-type hydroelectric machine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-303057