SU1510456A1 - COOLED SPATLET GAS TURBINE BLADE - Google Patents
COOLED SPATLET GAS TURBINE BLADEInfo
- Publication number
- SU1510456A1 SU1510456A1 SU4357827/06A SU4357827A SU1510456A1 SU 1510456 A1 SU1510456 A1 SU 1510456A1 SU 4357827/06 A SU4357827/06 A SU 4357827/06A SU 4357827 A SU4357827 A SU 4357827A SU 1510456 A1 SU1510456 A1 SU 1510456A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas turbine
- supports
- tube
- pen
- cooled
- Prior art date
Links
Abstract
1. Охлаждаемая сопловая лопатка газовой турбины, содержащая составное перо, имеющее входную часть, выполненную в виде трубки с отверстиями для выпуска охлаждающего воздуха, размещенную в продольном пазу средней части пера и установленную в опорах, и верхнюю и нижнюю полки, отличающаяся тем, что, с целью повышения надежности и эффективности охлаждения, средняя часть пера выполнена полой и сообщена посредством каналов с полостью трубки, причем трубка установлена с возможностью вращения, а отверстия выполнены тангенциальными.2. Лопатка по п.1, отличающаяся тем, что полки снабжены гнездами, опоры выполнены упругими и размещены в последних, а концы трубок имеют кольцевые гребешки, обращенные к опорам.1. The cooled nozzle blade of a gas turbine containing a composite pen having an inlet part made in the form of a tube with openings for the release of cooling air, placed in the longitudinal groove of the middle part of the pen and installed in the supports, and the upper and lower shelves, characterized in that in order to increase the reliability and efficiency of cooling, the middle part of the pen is made hollow and communicated through channels with the cavity of the tube, the tube is mounted rotatably, and the holes are made tangential. The blade according to claim 1, characterized in that the shelves are provided with sockets, the supports are made resilient and are placed in the latter, and the ends of the tubes have annular scallops facing the supports.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4357827/06A SU1510456A1 (en) | 1988-01-04 | 1988-01-04 | COOLED SPATLET GAS TURBINE BLADE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4357827/06A SU1510456A1 (en) | 1988-01-04 | 1988-01-04 | COOLED SPATLET GAS TURBINE BLADE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1510456A1 true SU1510456A1 (en) | 2004-07-27 |
Family
ID=60526977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4357827/06A SU1510456A1 (en) | 1988-01-04 | 1988-01-04 | COOLED SPATLET GAS TURBINE BLADE |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1510456A1 (en) |
-
1988
- 1988-01-04 SU SU4357827/06A patent/SU1510456A1/en active
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