JPH01160102U - - Google Patents
Info
- Publication number
- JPH01160102U JPH01160102U JP5649388U JP5649388U JPH01160102U JP H01160102 U JPH01160102 U JP H01160102U JP 5649388 U JP5649388 U JP 5649388U JP 5649388 U JP5649388 U JP 5649388U JP H01160102 U JPH01160102 U JP H01160102U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- blade
- notch
- rotary machine
- blades
- 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
Description
第１図ないし第５図は本考案の実施例を示す図
、第６図ないし第８図は従来の回転機械動翼を示
す図である。
０１，１……ローター軸またはデイスク、０２
，２……翼、０３，３……翼外周環状部、４……
切り込み、０５……翼根、０６……綴り金、０７
……かしめ部、８……半径線。
1 to 5 are views showing embodiments of the present invention, and FIGS. 6 to 8 are views showing conventional rotary machine blades. 01,1...Rotor shaft or disk, 02
, 2...Blade, 03,3...Blade outer circumferential annular portion, 4...
Notch, 05... Wing root, 06... Binding, 07
...Caulking part, 8...Radius line.
Claims (1)
て、該外周環状部の翼間部に切り込みを設けたこ
とを特徴とする回転機械動翼。 1. A rotary machine rotor blade, characterized in that the blade is integrally machined and whose outer periphery is annularly connected, and a notch is provided between the blades of the outer periphery annular part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5649388U JPH01160102U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5649388U JPH01160102U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160102U true JPH01160102U (en) | 1989-11-07 |
Family
ID=31282363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5649388U Pending JPH01160102U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013017333A (en) * | 2011-07-05 | 2013-01-24 | Toshiba Corp | Rotary electric machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142908A (en) * | 1979-04-26 | 1980-11-07 | Hitachi Ltd | Turbine moving blade cover |
| JPS5943903A (en) * | 1982-09-06 | 1984-03-12 | Mitsubishi Heavy Ind Ltd | Method for generating crack at root of each vane |
-
1988
- 1988-04-28 JP JP5649388U patent/JPH01160102U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142908A (en) * | 1979-04-26 | 1980-11-07 | Hitachi Ltd | Turbine moving blade cover |
| JPS5943903A (en) * | 1982-09-06 | 1984-03-12 | Mitsubishi Heavy Ind Ltd | Method for generating crack at root of each vane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013017333A (en) * | 2011-07-05 | 2013-01-24 | Toshiba Corp | Rotary electric machine |