JPS5484147A - Kaplan turbine - Google Patents
Kaplan turbineInfo
- Publication number
- JPS5484147A JPS5484147A JP15171677A JP15171677A JPS5484147A JP S5484147 A JPS5484147 A JP S5484147A JP 15171677 A JP15171677 A JP 15171677A JP 15171677 A JP15171677 A JP 15171677A JP S5484147 A JPS5484147 A JP S5484147A
- Authority
- JP
- Japan
- Prior art keywords
- leaked
- water
- lubricating oil
- runner
- packing
- 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)
Abstract
PURPOSE: To prevent the entering of water into a runner boss and the flowing out of lubricating oil into rivers by providing a concave groove inside the runner boss of the packing device for a runner and collecting leaked oil or water in the groove for draining to a collecting tank.
CONSTITUTION: Usually, the flowing out of the lubricating oil from a hollow trunk part 9 to the outside and the entering of water into a runner boss la are prevented by packings 7b and 7d. When the packing 7b is worn out, leaked lubricating oil is issued into a concave groove 10 and drained through flow passages 11 and 12 into a collecting tank 14 from a nozzle 13. It cannot be, therefore, leaked into the runner boss la through the packing 7b.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15171677A JPS5484147A (en) | 1977-12-19 | 1977-12-19 | Kaplan turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15171677A JPS5484147A (en) | 1977-12-19 | 1977-12-19 | Kaplan turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5484147A true JPS5484147A (en) | 1979-07-04 |
Family
ID=15524711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15171677A Pending JPS5484147A (en) | 1977-12-19 | 1977-12-19 | Kaplan turbine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484147A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT414267B (en) * | 2004-06-29 | 2006-10-15 | Va Tech Hydro Gmbh & Co | TURBINE WHEEL |
CN105937476A (en) * | 2016-06-08 | 2016-09-14 | 杭州江河水电科技有限公司 | Environment-friendly rotating paddle type water turbine water lubricating rotating wheel |
-
1977
- 1977-12-19 JP JP15171677A patent/JPS5484147A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT414267B (en) * | 2004-06-29 | 2006-10-15 | Va Tech Hydro Gmbh & Co | TURBINE WHEEL |
CN105937476A (en) * | 2016-06-08 | 2016-09-14 | 杭州江河水电科技有限公司 | Environment-friendly rotating paddle type water turbine water lubricating rotating wheel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5484147A (en) | Kaplan turbine | |
JPS53148839A (en) | Rainwater recovering device | |
JPS5344773A (en) | Outside leakage preventing device of oil pressure cylinder | |
JPS5572504A (en) | Water tank in embankment | |
JPS52115038A (en) | Elevator | |
RU96104436A (en) | HYDRO POWER PLANT | |
JPS5438663A (en) | Filthy water purifying device | |
JPS5761895A (en) | Water supply for water metal | |
JPS54160936A (en) | Small hydroelectric generating station | |
JPS5660866A (en) | Generating method from river water etc. and device incorporating the method | |
JPS5326093A (en) | Draining means for small boat | |
JPS53132642A (en) | Dynamic pressure type bearing with recess | |
JPS54105709A (en) | Drainage for electric machinery | |
JPS5585716A (en) | Water regulating plant installed inside of river | |
JPS5341693A (en) | Fuel assembly | |
JPS5542946A (en) | Oil outflow prevention mechanism for oil dike | |
JPS52139842A (en) | Racing loss controller for water wheel and pump water wheel | |
JPS5427650A (en) | Shaft sealing device | |
JPS54134293A (en) | Coolant draining system | |
JPS53122060A (en) | Oil cooling system | |
JPS5431841A (en) | Tubular hydraulic turbine generator | |
JPS53107137A (en) | Bathtub unit | |
JPS5433934A (en) | Bearing | |
JPS54133237A (en) | Hydraulic machinery | |
JPS52145083A (en) | Water leakage detector |