JPS59148445U - gas turbine casing - Google Patents
gas turbine casingInfo
- Publication number
- JPS59148445U JPS59148445U JP4210083U JP4210083U JPS59148445U JP S59148445 U JPS59148445 U JP S59148445U JP 4210083 U JP4210083 U JP 4210083U JP 4210083 U JP4210083 U JP 4210083U JP S59148445 U JPS59148445 U JP S59148445U
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- casing
- turbine casing
- utility
- model registration
- 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
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
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
第１図は従来のガスタービンの燃焼器周りの構成図、第
２図は従来の冷却構の縦フランジの断面図、第３図は本
考案の冷却構造をもつ縦フランジの断面図、第４図及び
第５図は第３図それぞれ■−ＩＶ、 Ｖ−Ｖ矢視図、第
６図ないし第８図は第５図のそれぞれ■部及び１部の拡
大図、第７図および第９図はそれぞれ第６図の■−■矢
視図、第８図のＩＸ−ＩＸ矢視図である。
１・・・内ケーシング、２・・・インナーバーレル、３
・・・縦フランジ、４・・・吐出ケーシング、５・・・
燃焼器ケーシング、６・・・タービンケーシング、１１
・・・冷却空気導入口、１０・・・周方向溝、１４・・
・径方向溝、１３・・・冷却空気出口、７２・・・冷却
空気。
５３ ５２
Ｘｌ
１’ ｗ
、 ′−叶一■Figure 1 is a configuration diagram around the combustor of a conventional gas turbine, Figure 2 is a sectional view of a vertical flange of a conventional cooling structure, Figure 3 is a sectional view of a vertical flange with the cooling structure of the present invention, and Figure 4 is a sectional view of a vertical flange with the cooling structure of the present invention. Figures 6 to 8 are enlarged views of part ■ and part 1 of Figure 5, respectively, and Figures 7 and 9 are views from the ■-IV and V-V arrows in Figure 3, respectively. are a view taken along arrows ■-■ in FIG. 6 and a view taken along arrows IX-IX in FIG. 8, respectively. 1... Inner casing, 2... Inner barrel, 3
...Vertical flange, 4...Discharge casing, 5...
Combustor casing, 6...Turbine casing, 11
...Cooling air inlet, 10...Circumferential groove, 14...
- Radial groove, 13... Cooling air outlet, 72... Cooling air. 53 52 Xl 1' w, '-Kaichi Kano ■
Claims (1)
め前記各ケーシング端に設けた縦フランジの相対する接
合面に気体通路となる凹凸を設けたことを特徴とするガ
スタービンケーシング。 ２ 前記凹凸は、前記縦フランジ接合面上で幾重かの円
形状溝と、前記円形状溝間を連結する数本の放射状溝か
らなることを特徴とする実用新案登録請求の範囲第１項
記載のガスタービンケーシング。[Claims for Utility Model Registration] 1. A gas turbine characterized in that unevenness serving as gas passages is provided on opposing joint surfaces of vertical flanges provided at the ends of each casing for axially fastening each casing of a gas turbine. turbine casing. 2. Utility model registration claim 1, characterized in that the unevenness consists of several circular grooves on the vertical flange joint surface and several radial grooves connecting the circular grooves. gas turbine casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210083U JPS59148445U (en) | 1983-03-25 | 1983-03-25 | gas turbine casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210083U JPS59148445U (en) | 1983-03-25 | 1983-03-25 | gas turbine casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59148445U true JPS59148445U (en) | 1984-10-04 |
Family
ID=30172660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4210083U Pending JPS59148445U (en) | 1983-03-25 | 1983-03-25 | gas turbine casing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59148445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021167001A1 (en) * | 2020-02-20 | 2021-08-26 |
-
1983
- 1983-03-25 JP JP4210083U patent/JPS59148445U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021167001A1 (en) * | 2020-02-20 | 2021-08-26 | ||
| WO2021167001A1 (en) * | 2020-02-20 | 2021-08-26 | 川崎重工業株式会社 | Flange cooling structure for gas turbine engine |
| US11867079B2 (en) | 2020-02-20 | 2024-01-09 | Kawasaki Jukogyo Kabushiki Kaisha | Flange cooling structure for gas turbine engine |
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