Prime-mover dynamo plants – Turbogenerators
Patent
1982-03-17
1984-08-07
Truhe, J. V.
Prime-mover dynamo plants
Turbogenerators
290 43, 290 54, 277 71, 277 74, 74476, F16J 1500, F16J 1534
Patent
active
044645805
ABSTRACT:
In a turbo-machine having a rotor member movable relative to a stationary housing member there is provided a substantially ring-shaped or annular seal between both of these members and serves to seal pressurized water from an external space or region. One of both of these members possesses a sealing surface against which there is pressed a sealing body of the seal which is inserted into the other member, the sealing body being for instance constituted by a lip seal. Improved lubrication, reduced friction and enhanced service life of the seal is attained in that, the sealing surface has fed thereto a friction-reducing liquid, for instance by means of radial grooves provided in the sealing surface or by means of bores opening into the sealing surface.
REFERENCES:
patent: 3346265 (1967-10-01), Rhoads et al.
patent: 3606568 (1971-09-01), Braikevitch et al.
patent: 3957276 (1976-05-01), Wiese
patent: 4191064 (1980-03-01), Houk et al.
patent: 4268044 (1981-05-01), Killian et al.
Baumann Kurt
Halder Franz
Meystre Noel
Miller Helmut
Escher Wyss Limited
Flower Terry
Kleeman Werner W.
Truhe J. V.
LandOfFree
Hydro-electric turbo-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 Hydro-electric turbo-machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydro-electric turbo-machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-604833