JPS61192597U - - Google Patents
Info
- Publication number
- JPS61192597U JPS61192597U JP7646485U JP7646485U JPS61192597U JP S61192597 U JPS61192597 U JP S61192597U JP 7646485 U JP7646485 U JP 7646485U JP 7646485 U JP7646485 U JP 7646485U JP S61192597 U JPS61192597 U JP S61192597U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- gas turbine
- turbine compressor
- balance
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の一実施例のバランス調整溝付
き翼の斜視図、第２図は、バランス調整溝付き翼
によるバランス調整方法の説明図、第３図は、翼
位置固定部品にバランス調整溝を適用した場合の
使用例を示す断面図、第４図は従来のガスタービ
ン圧縮機ロータの断面図、第５図は、翼車の外観
図、第６図は、翼車の断面及びバランス調整での
削除箇所を示す断面図である。
１…圧縮機翼車、２…圧縮機翼、４ａ，４ｂ…
翼位置固定用部品、６…翼車間の接触面、８…バ
ランス調整溝、１１…バランス調整溝。
Fig. 1 is a perspective view of a blade with balance adjustment grooves according to an embodiment of the present invention, Fig. 2 is an explanatory diagram of a balance adjustment method using a blade with balance adjustment grooves, and Fig. 3 is a balance adjustment on a blade position fixing part. 4 is a sectional view of a conventional gas turbine compressor rotor, FIG. 5 is an external view of the impeller, and FIG. 6 is a cross-sectional view of the impeller and its balance. FIG. 3 is a cross-sectional view showing a portion deleted during adjustment. 1... Compressor wheel, 2... Compressor blade, 4a, 4b...
Blade position fixing component, 6... contact surface between blade wheels, 8... balance adjustment groove, 11... balance adjustment groove.
Claims (1)
によりガスタービン圧縮機翼車のバランスが調整
出来る構造としたことを特徴とするガスタービン
圧縮機動翼。 A gas turbine compressor rotor blade characterized by having a structure in which the balance of a gas turbine compressor blade wheel can be adjusted by providing a groove in the bottom surface and filling the groove with a weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7646485U JPS61192597U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7646485U JPS61192597U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192597U true JPS61192597U (en) | 1986-11-29 |
Family
ID=30618628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7646485U Pending JPS61192597U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02275002A (en) * | 1989-04-17 | 1990-11-09 | General Electric Co <Ge> | Balancing weight for turbine rotor |
| JP2005291211A (en) * | 2004-04-01 | 2005-10-20 | General Electric Co <Ge> | Frequency-adjusting compressor stator blades and related methods |
-
1985
- 1985-05-24 JP JP7646485U patent/JPS61192597U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02275002A (en) * | 1989-04-17 | 1990-11-09 | General Electric Co <Ge> | Balancing weight for turbine rotor |
| JP2005291211A (en) * | 2004-04-01 | 2005-10-20 | General Electric Co <Ge> | Frequency-adjusting compressor stator blades and related methods |