JPS63146101U - - Google Patents
Info
- Publication number
- JPS63146101U JPS63146101U JP3821787U JP3821787U JPS63146101U JP S63146101 U JPS63146101 U JP S63146101U JP 3821787 U JP3821787 U JP 3821787U JP 3821787 U JP3821787 U JP 3821787U JP S63146101 U JPS63146101 U JP S63146101U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- perspective
- grooves
- utility
- registration request
- 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
- 239000012530 fluid Substances 0.000 claims 2
Description
第１図は本考案に係る１実施例を示す翼の斜視
図であり、第２図は第１図の―線一部縦断斜
視図、第３図は他実施例を示す一部縦断斜視図で
ある。第４図は従来例を示す翼の斜視図、第５図
は第４図の―線一部縦断斜視図である。
１……翼本体、２……プラツトフオーム、３…
…翼根、４……翼表面の溝、１４……溝を刻設し
た薄片。
Fig. 1 is a perspective view of a wing showing one embodiment of the present invention, Fig. 2 is a partially longitudinal perspective view taken along the line - - of Fig. 1, and Fig. 3 is a partially longitudinal perspective view showing another embodiment. It is. FIG. 4 is a perspective view of a conventional blade, and FIG. 5 is a partially vertical perspective view taken along the line -- in FIG. 4. 1...Wing body, 2...Platform, 3...
...Blade root, 4...Groove on the blade surface, 14...Thin piece with grooves carved thereon.
Claims (1)
において、該翼表面に流体の流れ方向に沿う複数
条の溝を配設したことを特徴とする翼。 1. A blade, such as a rotor blade or a stationary blade used in a fluid rotating machine or the like, characterized in that a plurality of grooves are provided on the surface of the blade along the direction of fluid flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3821787U JPS63146101U (en) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3821787U JPS63146101U (en) | 1987-03-16 | 1987-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63146101U true JPS63146101U (en) | 1988-09-27 |
Family
ID=30850258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3821787U Pending JPS63146101U (en) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63146101U (en) |
-
1987
- 1987-03-16 JP JP3821787U patent/JPS63146101U/ja active Pending