Damping seal for turbomachinery

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member


Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0


415174, F16S 1544, F01D 1108




A damping seal between a high speed rotor member (30) and stator member (33) that separates pressurized fluid compartments which is characterized by the rotor member having a smooth outer surface and the stator member having its bore surface roughened by a plurality of pockets or depressions.

patent: 2327867 (1943-06-01), Meyer
patent: 2998991 (1961-09-01), Spencer
patent: 3137602 (1964-06-01), Lincoln
patent: 3867001 (1975-02-01), Moskowitz
patent: 4060250 (1977-11-01), Davis et al.
patent: 4162077 (1979-04-01), Crow et al.
patent: 4384725 (1983-05-01), Nenov
patent: 4429883 (1984-02-01), Nakanishi


Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.


Damping seal for turbomachinery does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now


Profile ID: LFUS-PAI-O-2216015

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.