Geothermal turbine

Details Geothermal turbine Geothermal turbine

2005-03-01

2005-03-01

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

Bearing, seal, or liner between runner portion and static part

Between blade edge and static part

C415S173600, C416S24100B, C416S24100B

Reexamination Certificate

active

06860718

ABSTRACT:
A geothermal turbine comprises a turbine casing, a turbine rotor shaft, a plurality of nozzle diaphragm outer rings fixed to the turbine casing, a plurality of nozzle diaphragm inner rings located radially inside the nozzle diaphragm outer rings, a plurality of nozzles placed between the nozzle diaphragm outer rings and the nozzle diaphragm inner rings, which form a steam passage, a plurality of rotor blades mounted on the turbine rotor shaft, which face the nozzles and form a blade cascade in a circumferential direction, a shroud arranged on tip of the rotor blade, an overhang attached to the nozzle diaphragm outer ring, which extends downstream of the nozzles and has an inner surface facing radially outside the shroud, and a plurality of sealing fins which protrude radially outward from the shroud and face the overhang.

REFERENCES:
patent: 3897169 (1975-07-01), Fowler
patent: 5683226 (1997-11-01), Clark et al.
patent: 61014402 (1986-01-01), None
patent: 7-278780 (1994-10-01), None

Affiliated with

Also associated with

Rating

Geothermal turbine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Geothermal turbine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Geothermal turbine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3368740