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2 204 020

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IPC

(21) (22)

Application

99100216/06, 1999-01-10

(24)

Start date

1999-01-10

(22)

Actual filing date

1999-01-10

(45)

Published

2003-05-10

(72)

Inventor

Sudarev A.V.Sur'Janinov A.A.Tikhoplav V.Ju.Grishaev V.V.Podgorets V.Ja.Molchanov A.S.Sudarev B.V.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Tsentr Keramicheskie Teplovye Dvigateli Im. A.M. Bojko"

GAS TURBINE COOLED CERAMET BLADES Russian patent published in 2003 - IPC

Abstract RU 2204020 C2

FIELD: mechanical engineering; gas turbines. SUBSTANCE: proposed cooled ceramet blade of gas turbine has shaped ceramet envelope, metal carrying rod with flange on periphery and shank in root, and metal screen-deflector with "button" semi-spherical bosses arranged in clearance between ceramet envelope and carrying rod. Shank of carrying rod is made in form of "thread" lock enclosed from disk side by heat shielding ceramic linings. EFFECT: facilitated assembling and disassembling of ceramic blade. 14 cl, 4 dwg

Similar patents RU2204020C2

Title	Year	Author	Number
QUASIADIABATIC CERAMIC NOZZLE ASSEMBLY OF HIGH- TEMPERATURE GAS TURBINE (VERSIONS)	1999	Sudarev A.V. Sur'Janinov A.A. Tikhoplav V.Ju. Podgorets V.Ja. Grishaev V.V. Molchanov A.S.	RU2204021C2
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RU 2 204 020 C2

Authors

Sudarev A.V.

Sur'Janinov A.A.

Tikhoplav V.Ju.

Grishaev V.V.

Podgorets V.Ja.

Molchanov A.S.

Sudarev B.V.

Dates

2003-05-10—Published

1999-01-10—Filed