SU499431A1 - Dynamic seal - Google Patents
Dynamic sealInfo
- Publication number
- SU499431A1 SU499431A1 SU1977145A SU1977145A SU499431A1 SU 499431 A1 SU499431 A1 SU 499431A1 SU 1977145 A SU1977145 A SU 1977145A SU 1977145 A SU1977145 A SU 1977145A SU 499431 A1 SU499431 A1 SU 499431A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dynamic seal
- discs
- seal
- dynamic
- gap
- Prior art date
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
ны насечки лабиринтного типа в виде спиралей , отличающеес тем, что, с целью автоматического регулировани зазора между дисками в зависимости от рабочего давлени и запирани утечки, на обратной нерабочейThere are labyrinth-type notches in the form of spirals, characterized in that, in order to automatically adjust the gap between the discs depending on the working pressure and lock the leakage, on the backward non-working
стороне по меньшей мере одного из упом нутых дисков выполнена кольцева полость, герметизированна вторичными уплотнительными элементами и соединенна каналом с. зазором между дисками.On the side of at least one of the said discs there is an annular cavity sealed with secondary sealing elements and connected by a channel c. the gap between the discs.
8eight
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1977145A SU499431A1 (en) | 1973-12-13 | 1973-12-13 | Dynamic seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1977145A SU499431A1 (en) | 1973-12-13 | 1973-12-13 | Dynamic seal |
Publications (1)
Publication Number | Publication Date |
---|---|
SU499431A1 true SU499431A1 (en) | 1976-01-15 |
Family
ID=20569777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1977145A SU499431A1 (en) | 1973-12-13 | 1973-12-13 | Dynamic seal |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU499431A1 (en) |
-
1973
- 1973-12-13 SU SU1977145A patent/SU499431A1/en active
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