SU1510456A1 - COOLED SPATLET GAS TURBINE BLADE - Google Patents

COOLED SPATLET GAS TURBINE BLADE

Info

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
Application number
SU4357827/06A
Other languages
Russian (ru)
Inventor
А.А. Исабекян
Original Assignee
А.А. Исабекян
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.А. Исабекян filed Critical А.А. Исабекян
Priority to SU4357827/06A priority Critical patent/SU1510456A1/en
Application granted granted Critical
Publication of SU1510456A1 publication Critical patent/SU1510456A1/en

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.

SU4357827/06A 1988-01-04 1988-01-04 COOLED SPATLET GAS TURBINE BLADE SU1510456A1 (en)

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)

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