JPS63112278U - - Google Patents
Info
- Publication number
- JPS63112278U JPS63112278U JP1987003502U JP350287U JPS63112278U JP S63112278 U JPS63112278 U JP S63112278U JP 1987003502 U JP1987003502 U JP 1987003502U JP 350287 U JP350287 U JP 350287U JP S63112278 U JPS63112278 U JP S63112278U
- Authority
- JP
- Japan
- Prior art keywords
- movable
- fixed part
- movable vane
- movable blade
- water turbine
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Hydraulic Turbines (AREA)
Description
第１図は本考案の一実施例の可動羽根水車側面
図、第２図は第１図の上面図、第３図は第２図の
Ａ―Ａ′断面図、第４図は第２図のＢ―Ｂ′断面
図、第５図は従来の可動羽根水車の縦断面図、第
６図はランナギヤツプ説明図、第７図は水圧スラ
ストによる可動羽根たわみ説明図、第８図は遠心
力による状況説明図である。
１……ランナボス、２……可動羽根、３……固
定部、６……溝、７……補助翼。
Figure 1 is a side view of a movable impeller water turbine according to an embodiment of the present invention, Figure 2 is a top view of Figure 1, Figure 3 is a sectional view taken along line AA' in Figure 2, and Figure 4 is Figure 2. Figure 5 is a vertical cross-sectional view of a conventional movable blade water turbine, Figure 6 is an explanatory diagram of the runner gear, Figure 7 is an illustration of movable blade deflection due to hydraulic thrust, and Figure 8 is an illustration of movable blade deflection due to centrifugal force. It is a diagram explaining the situation. 1... Runner boss, 2... Movable blade, 3... Fixed part, 6... Groove, 7... Aileron.
Claims (1)
付けられた可動羽根を有し、前記可動羽根の外周
に球面状の固定部が設置され、前記可動羽根が固
定部内で一定の間隙を保持しながら、水を前記可
動羽根入口側から出口側へ導入することにより回
転する可動羽根水車において、固定部と対面する
前記可動羽根外周面の出口側半分に溝を有し、か
つ前記溝内で前記溝と半径方向に摺動する補助翼
を設けたことを特徴とする可動羽根水車。 It has a runner boss and a movable blade that is rotatably attached to the runner boss, and a spherical fixed part is installed on the outer periphery of the movable blade, and the movable blade maintains a certain gap within the fixed part while water is flowing. In a movable vane water turbine that rotates by introducing from the inlet side of the movable vane to the outlet side, the movable vane has a groove in the outlet side half of the outer circumferential surface of the movable vane facing the fixed part, and a radius of A movable impeller water turbine characterized by being equipped with ailerons that slide in different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987003502U JPS63112278U (en) | 1987-01-16 | 1987-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987003502U JPS63112278U (en) | 1987-01-16 | 1987-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112278U true JPS63112278U (en) | 1988-07-19 |
Family
ID=30783317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987003502U Pending JPS63112278U (en) | 1987-01-16 | 1987-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9951745B2 (en) | 2013-04-24 | 2018-04-24 | Kabushiki Kaisha Toshiba | Axial flow water turbine |
-
1987
- 1987-01-16 JP JP1987003502U patent/JPS63112278U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9951745B2 (en) | 2013-04-24 | 2018-04-24 | Kabushiki Kaisha Toshiba | Axial flow water turbine |
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