FIELD: brush sealing units for rotor equipment.
SUBSTANCE: brush sealing unit has elongated holder for brush rod, at least three elongated brush rod units tightly joined with one another in staggered arrangement within brush rod holder so as to define single unit. Each of said brush rod units has bristle holder and a plurality of bristles connected to brush holder.
EFFECT: enhanced reliability in operation of sealing.
9 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| BRUSH PART OF ELECTRIC TOOTHBRUSH | 1996 |
|
RU2161460C2 |
| AXIAL BRUSH SEAL | 2012 |
|
RU2596889C2 |
