SU553037A1 - Sand head - Google Patents
Sand headInfo
- Publication number
- SU553037A1 SU553037A1 SU2142720A SU2142720A SU553037A1 SU 553037 A1 SU553037 A1 SU 553037A1 SU 2142720 A SU2142720 A SU 2142720A SU 2142720 A SU2142720 A SU 2142720A SU 553037 A1 SU553037 A1 SU 553037A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sand head
- sand
- head
- source
- certificate
- Prior art date
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
зивпого износа направл ющей дуги, последн выполнена перфорированной и образует с кожухом полость, сообщенную с источником сжатого газа. Источник информации, прин тый во внимание при экспертизе: 1. Авторское свидетельство СССР № 264631, В 22С 15/20, 1964 г.A continuous wear of the guide arc is last perforated and forms a cavity with the casing in communication with a source of compressed gas. The source of information taken into account in the examination: 1. USSR Author's Certificate No. 264631, B 22C 15/20, 1964
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2142720A SU553037A1 (en) | 1975-06-11 | 1975-06-11 | Sand head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2142720A SU553037A1 (en) | 1975-06-11 | 1975-06-11 | Sand head |
Publications (1)
Publication Number | Publication Date |
---|---|
SU553037A1 true SU553037A1 (en) | 1977-04-05 |
Family
ID=20622191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2142720A SU553037A1 (en) | 1975-06-11 | 1975-06-11 | Sand head |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU553037A1 (en) |
-
1975
- 1975-06-11 SU SU2142720A patent/SU553037A1/en active
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