JPS61157102U - - Google Patents
Info
- Publication number
- JPS61157102U JPS61157102U JP3992685U JP3992685U JPS61157102U JP S61157102 U JPS61157102 U JP S61157102U JP 3992685 U JP3992685 U JP 3992685U JP 3992685 U JP3992685 U JP 3992685U JP S61157102 U JPS61157102 U JP S61157102U
- Authority
- JP
- Japan
- Prior art keywords
- rotation axis
- balance holes
- disk
- turbine stage
- partition plate
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
Description
第１図はタービン段落の縦断正面図、第２図は
従来例のタービン段落の縦断正面図である。
１…ノズル、２…仕切板、３…動翼、４…デイ
スク、５…外側バランスホール、６…ラビリンス
、７…空間、８…ノズル出口ルート部、９…回転
軸、１０…フイン、１５…内側バランスホール。
FIG. 1 is a longitudinal sectional front view of a turbine stage, and FIG. 2 is a longitudinal sectional front view of a conventional turbine stage. DESCRIPTION OF SYMBOLS 1... Nozzle, 2... Partition plate, 3... Moving blade, 4... Disk, 5... Outer balance hole, 6... Labyrinth, 7... Space, 8... Nozzle exit root part, 9... Rotating shaft, 10... Fin, 15... Inside balance hole.
Claims (1)
軸と直角な面の異径ピツチ円上にそれぞれ等間隔
に回転軸方向に貫通した複数個のバランスホール
を穿設し、これら内側と外側のバランスホールの
間に位置する半径の円周上で仕切板にデイスク入
口側空間に突出したフインを設けてなる軸流ター
ボ機械。 In the rotor disk of the turbine stage, a plurality of balance holes penetrating in the direction of the rotation axis are bored at equal intervals on pitch circles of different diameters on a surface perpendicular to the rotation axis, and a hole is formed between these inner and outer balance holes. An axial flow turbomachinery in which a partition plate is provided with fins protruding into the disk inlet side space on the circumference of the radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3992685U JPS61157102U (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3992685U JPS61157102U (en) | 1985-03-22 | 1985-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61157102U true JPS61157102U (en) | 1986-09-29 |
Family
ID=30548332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3992685U Pending JPS61157102U (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157102U (en) |
-
1985
- 1985-03-22 JP JP3992685U patent/JPS61157102U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61157102U (en) | ||
| JPS6279938U (en) | ||
| JPS60112603U (en) | turbo machine | |
| JPS6157105U (en) | ||
| JPS6245302U (en) | ||
| JPS61157177U (en) | ||
| JPH0441977U (en) | ||
| JPS6276285U (en) | ||
| JPS6194299U (en) | ||
| JPS63100969U (en) | ||
| JPH01176258U (en) | ||
| JPH0432300U (en) | ||
| JPS61103599U (en) | ||
| JPS6220199U (en) | ||
| JPS63136297U (en) | ||
| JPS61192521U (en) | ||
| JPS6136102U (en) | steam turbine rotor blades | |
| JPS6392001U (en) | ||
| JPH0383398U (en) | ||
| JPS63164574U (en) | ||
| JPS63198477U (en) | ||
| JPS6334398U (en) | ||
| JPS6371497U (en) | ||
| JPS6241801U (en) | ||
| JPS6098701U (en) | axial flow turbomachinery |