JPS6256774U - - Google Patents
Info
- Publication number
- JPS6256774U JPS6256774U JP1985146615U JP14661585U JPS6256774U JP S6256774 U JPS6256774 U JP S6256774U JP 1985146615 U JP1985146615 U JP 1985146615U JP 14661585 U JP14661585 U JP 14661585U JP S6256774 U JPS6256774 U JP S6256774U
- Authority
- JP
- Japan
- Prior art keywords
- suction pipe
- fins
- cross
- hydraulic machine
- runner
- 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
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を示す水力機械の断
面図、第2図は第1図に示すフイン付吸出し管の
横断面図、第3図は本考案の他の実施例を示す横
断面図、第4図は従来の水力機械の断面図、第5
図は第4図に示すフイン付吸出し管の横断面図で
ある。
1……ランナ、2……吸出し管、3……フイン
、4……空間、7……開口部。
Fig. 1 is a cross-sectional view of a hydraulic machine showing one embodiment of the present invention, Fig. 2 is a cross-sectional view of the suction pipe with fins shown in Fig. 1, and Fig. 3 is a cross-sectional view showing another embodiment of the present invention. A top view, Figure 4 is a sectional view of a conventional hydraulic machine, and Figure 5 is a cross-sectional view of a conventional hydraulic machine.
The figure is a cross-sectional view of the suction pipe with fins shown in FIG. 4. 1...Runner, 2...Suction pipe, 3...Fin, 4...Space, 7...Opening.
Claims (1)
し管の上部内壁面に横断面形状を内部に空間を有
した略三角形に形成するとともにその頂点を内方
に突出して配設した複数個のフインとを備えたフ
イン付吸出し管において、フインの内部空間と吸
出し管の外方とを連通する開口部を設け、この開
口部を介して内部空間に硬化性充填材を注入して
中実のフインを形成するようにしたことを特徴と
する水力機械のフイン付吸出し管。 A suction pipe arranged below the runner, and a plurality of fins arranged on the upper inner wall surface of the suction pipe, the cross section of which is approximately triangular with a space inside, and the apex of which protrudes inward. In a finned suction pipe with A suction pipe with fins for a hydraulic machine, characterized in that the suction pipe has a fin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985146615U JPS6256774U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985146615U JPS6256774U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6256774U true JPS6256774U (en) | 1987-04-08 |
Family
ID=31059244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985146615U Pending JPS6256774U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6256774U (en) |
-
1985
- 1985-09-27 JP JP1985146615U patent/JPS6256774U/ja active Pending