JPS613903U - gas turbine nozzle - Google Patents

gas turbine nozzle

Info

Publication number
JPS613903U
JPS613903U JP8806284U JP8806284U JPS613903U JP S613903 U JPS613903 U JP S613903U JP 8806284 U JP8806284 U JP 8806284U JP 8806284 U JP8806284 U JP 8806284U JP S613903 U JPS613903 U JP S613903U
Authority
JP
Japan
Prior art keywords
gas turbine
turbine nozzle
nozzle
flanges
nozzle blade
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP8806284U
Other languages
Japanese (ja)
Inventor
憲昭 松田
福寿 照沼
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP8806284U priority Critical patent/JPS613903U/en
Publication of JPS613903U publication Critical patent/JPS613903U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来用いられている単翼ノズルの構造図、第２
図は従来用いられている多枚翼ノズルの構造図、第３図
は従来用いられているノズル翼の内部構造図、第４図は
本考案の一実施例の単翼ノズルの構造図、第５図は同じ
く多枚翼ノズルの構造図、第６、第７図は第５図の外周
側からの矢視図である。 １・・・ノズル翼、２・・・内周側フランジ、２ａ・・
・内周側前縁部ジランジ、２ｂ・・・内周側後縁部フラ
ンジ、３・・・外周側フランジ、３ａ・・・外周側前縁
部フランジ、３ｂ・・・外周側後縁部フランジ、４・・
・燃焼空気、５・・・冷却空気、”６・・・冷却孔、７
・・・内輪、８・・・シール、９・・・シール用溝。Figure 1 is a structural diagram of a conventionally used single-blade nozzle, Figure 2
Figure 3 is a structural diagram of a conventionally used multi-blade nozzle, Figure 3 is an internal structural diagram of a conventionally used nozzle blade, and Figure 4 is a structural diagram of a single-blade nozzle according to an embodiment of the present invention. Similarly, FIG. 5 is a structural diagram of the multi-blade nozzle, and FIGS. 6 and 7 are views taken from the outer peripheral side of FIG. 1... Nozzle blade, 2... Inner peripheral side flange, 2a...
・Inner circumference side front edge flange, 2b...Inner circumference side rear edge flange, 3...Outer circumference side flange, 3a...Outer circumference side front edge flange, 3b...Outer circumference side rear edge flange , 4...
・Combustion air, 5... Cooling air, "6... Cooling hole, 7
... Inner ring, 8... Seal, 9... Seal groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ノズル翼の外周側及び内周側に設けたフランジによりケ
ーシングにノズル翼を固定する構造においソ、内外周両
方のフランジ、又は、どちらか一方のフランジがノズル
翼のコード方向に沿って、完全に分割されるか、又は、
１部が切断されることを特徴とするガスター，ビンノズ
ル。In a structure in which the nozzle blade is fixed to the casing using flanges provided on the outer and inner circumferential sides of the nozzle blade, both the inner and outer flanges, or either one of the flanges are completely aligned along the cord direction of the nozzle blade. be divided or
A gaster or bottle nozzle characterized in that one part is cut off.
JP8806284U 1984-06-15 1984-06-15 gas turbine nozzle Pending JPS613903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8806284U JPS613903U (en) 1984-06-15 1984-06-15 gas turbine nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8806284U JPS613903U (en) 1984-06-15 1984-06-15 gas turbine nozzle

Publications (1)

Publication Number Publication Date
JPS613903U true JPS613903U (en) 1986-01-11

Family

ID=30640848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8806284U Pending JPS613903U (en) 1984-06-15 1984-06-15 gas turbine nozzle

Country Status (1)

Country Link
JP (1) JPS613903U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012510582A (en) * 2008-12-05 2012-05-10 シーメンス アクティエンゲゼルシャフト Guide vane array structure for axial turbomachinery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012510582A (en) * 2008-12-05 2012-05-10 シーメンス アクティエンゲゼルシャフト Guide vane array structure for axial turbomachinery

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