JPS59168501U - Gas turbine stator blade segment - Google Patents

Gas turbine stator blade segment

Info

Publication number
JPS59168501U
JPS59168501U JP6300683U JP6300683U JPS59168501U JP S59168501 U JPS59168501 U JP S59168501U JP 6300683 U JP6300683 U JP 6300683U JP 6300683 U JP6300683 U JP 6300683U JP S59168501 U JPS59168501 U JP S59168501U
Authority
JP
Japan
Prior art keywords
gas turbine
stator blade
turbine stator
blade segment
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
JP6300683U
Other languages
Japanese (ja)
Inventor
松田　憲昭
梅沢　貞夫
寛 宮田
照沼　福寿
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 JP6300683U priority Critical patent/JPS59168501U/en
Publication of JPS59168501U publication Critical patent/JPS59168501U/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 drawings]

第１図は静翼セグメントの斜視図、第２図は翼構造の詳
細図、第３図は静翼セグメントの平面図、第４図は翼枚
数と発生熱応力の関係を示す斜視図、第５〜第７図は本
考案の実施例の静翼セグメントの斜視図である。 １・・・翼、２・・・外側サイドウオール、３・・・内
側サイドウオール、４・・・翼前縁部、５・・・翼後縁
部、６・・・コアープラグ、７・・・コアープラグ冷却
孔、８・・・翼腹部冷却孔、９・・・翼後縁部冷却孔、
１０・・・冷却空気、１１・・・燃焼ガス、１２・・・
シールプレート、１３・・・静翼取付用治具。 Ｖ、７７０Fig. 1 is a perspective view of a stator blade segment, Fig. 2 is a detailed view of the blade structure, Fig. 3 is a plan view of the stator blade segment, Fig. 4 is a perspective view showing the relationship between the number of blades and the thermal stress generated. 5 to 7 are perspective views of stator vane segments according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Wing, 2... Outer side wall, 3... Inner side wall, 4... Wing leading edge, 5... Wing trailing edge, 6... Core plug, 7... Core plug cooling hole, 8... Wing abdomen cooling hole, 9... Wing trailing edge cooling hole,
10...Cooling air, 11...Combustion gas, 12...
Seal plate, 13...Stator blade mounting jig. V, 770

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の翼と内、外側の２枚のサイドウオールでセグメン
トを形成し、このセグメントが集合して構成されている
ガスタービン静翼において、翼と翼の間のどちらか一枚
のサイドウオールを翼と翼の間で分離し、冷却空気漏れ
防止用のシールを分離した部分に設置したことを特徴と
するガスタービン静翼セグメント。In gas turbine stationary blades, where a segment is formed by a plurality of blades and two inner and outer sidewalls, and these segments are assembled together, one of the sidewalls between the blades is connected to the blade. A gas turbine stator vane segment characterized by a separation between the blade and the blade, and a seal for preventing cooling air leakage is installed in the separated part.
JP6300683U 1983-04-28 1983-04-28 Gas turbine stator blade segment Pending JPS59168501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6300683U JPS59168501U (en) 1983-04-28 1983-04-28 Gas turbine stator blade segment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6300683U JPS59168501U (en) 1983-04-28 1983-04-28 Gas turbine stator blade segment

Publications (1)

Publication Number Publication Date
JPS59168501U true JPS59168501U (en) 1984-11-12

Family

ID=30193195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6300683U Pending JPS59168501U (en) 1983-04-28 1983-04-28 Gas turbine stator blade segment

Country Status (1)

Country Link
JP (1) JPS59168501U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07253004A (en) * 1994-03-15 1995-10-03 Kawasaki Heavy Ind Ltd Gas turbine
JPH10510022A (en) * 1994-12-07 1998-09-29 プラット アンド ホイットニー カナダ インコーポレイテッド Gas turbine engine feather seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07253004A (en) * 1994-03-15 1995-10-03 Kawasaki Heavy Ind Ltd Gas turbine
JPH10510022A (en) * 1994-12-07 1998-09-29 プラット アンド ホイットニー カナダ インコーポレイテッド Gas turbine engine feather seal

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