JPS58161102U - Cooling blade with insert - Google Patents
Cooling blade with insertInfo
- Publication number
- JPS58161102U JPS58161102U JP5689082U JP5689082U JPS58161102U JP S58161102 U JPS58161102 U JP S58161102U JP 5689082 U JP5689082 U JP 5689082U JP 5689082 U JP5689082 U JP 5689082U JP S58161102 U JPS58161102 U JP S58161102U
- Authority
- JP
- Japan
- Prior art keywords
- insert
- cooling blade
- cooling
- blade
- gap
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のインサート付冷却翼の構造を示す図、第
２図は第１図の■−■線断面図、第３図は第１図の■−
■線断面図、第４図は本考案によるインサート付冷却翼
の一例を示す翼ティップ側部分の断面図、第５図はその
冷却空気シール作用を説明するための図である。
１・・・・・・冷却翼、２・・・・・・インサート、３
・・・・・・前部本ヤビテイ、４・・・・・・後部キャ
ビティ、５・・・・・・仕切り、１１・・・・・・隙間
、１２・・・・・・空気噴出孔。Figure 1 is a diagram showing the structure of a conventional cooling blade with an insert, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, and Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 1.
Figure 4 is a cross-sectional view of the blade tip side showing an example of a cooling blade with an insert according to the present invention, and Figure 5 is a diagram for explaining its cooling air sealing action. 1... Cooling blade, 2... Insert, 3
...Front cavity, 4...Rear cavity, 5...Partition, 11...Gap, 12...Air outlet.
Claims (1)
じる前記冷却翼と前記インサートとの隙間に相対するイ
ンサートの翼ティップ側部分に該隙間を通しての冷却空
気の流れを妨げる空気を噴出する孔を穿設したことを特
徴とするインサート付冷却翼。In a cooling blade having a built-in insert, a hole is formed in a blade tip side portion of the insert opposite to a gap between the cooling blade and the insert caused by thermal expansion to blow out air that prevents the flow of cooling air through the gap. A cooling blade with an insert, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5689082U JPS58161102U (en) | 1982-04-21 | 1982-04-21 | Cooling blade with insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5689082U JPS58161102U (en) | 1982-04-21 | 1982-04-21 | Cooling blade with insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58161102U true JPS58161102U (en) | 1983-10-27 |
Family
ID=30067385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5689082U Pending JPS58161102U (en) | 1982-04-21 | 1982-04-21 | Cooling blade with insert |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58161102U (en) |
-
1982
- 1982-04-21 JP JP5689082U patent/JPS58161102U/en active Pending
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