JPS63183401U - - Google Patents
Info
- Publication number
- JPS63183401U JPS63183401U JP1987074777U JP7477787U JPS63183401U JP S63183401 U JPS63183401 U JP S63183401U JP 1987074777 U JP1987074777 U JP 1987074777U JP 7477787 U JP7477787 U JP 7477787U JP S63183401 U JPS63183401 U JP S63183401U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- axial flow
- rotary machine
- tip
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/20—Specially-shaped blade tips to seal space between tips and stator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
第１図はこの考案に係る軸流型回転機械の一実
施例を示す要部断面図、第２図はこの実施例の平
面図、第３図は第１図のＡ矢視図、第４図は第１
図の一部拡大図、第５図はこの実施例における作
動流体の２次流速度分布図、第６図は従来の軸流
型回転機械を示す要部断面図である。 １１…ハウジング、１３…タービン動翼、１４
…タービンブレード、１５…先端部、１６…案内
部材、１８…先端エツジ部、１９…一側エツジ部
、２０…他側エツジ部、１８ａ，１９ａ，２０ａ
…下縁部、Ｃ…隙間。
施例を示す要部断面図、第２図はこの実施例の平
面図、第３図は第１図のＡ矢視図、第４図は第１
図の一部拡大図、第５図はこの実施例における作
動流体の２次流速度分布図、第６図は従来の軸流
型回転機械を示す要部断面図である。 １１…ハウジング、１３…タービン動翼、１４
…タービンブレード、１５…先端部、１６…案内
部材、１８…先端エツジ部、１９…一側エツジ部
、２０…他側エツジ部、１８ａ，１９ａ，２０ａ
…下縁部、Ｃ…隙間。
Claims (1)
- ハウジング内に一定の隙間を介して回転可能に
収納された動翼を軸方向から流入した作動流体に
より回転させる軸流型回転機械において、上記動
翼のブレード先端部に、該先端部の断面積より大
きな表面積を有する板状の案内部材を設けると共
に、該案内部材の外周下縁部を曲面状に形成した
ことを特徴とする軸流型回転機械。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074777U JPS63183401U (ja) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074777U JPS63183401U (ja) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183401U true JPS63183401U (ja) | 1988-11-25 |
Family
ID=30920310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987074777U Pending JPS63183401U (ja) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183401U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101277304B1 (ko) * | 2011-01-21 | 2013-06-20 | 금오공과대학교 산학협력단 | 가스터빈의 터빈 동익 평면팁용 익단소익 |
-
1987
- 1987-05-19 JP JP1987074777U patent/JPS63183401U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101277304B1 (ko) * | 2011-01-21 | 2013-06-20 | 금오공과대학교 산학협력단 | 가스터빈의 터빈 동익 평면팁용 익단소익 |