CH638276A5 - Reversible pump/turbine with several stages and a single speed - Google Patents
Reversible pump/turbine with several stages and a single speed Download PDFInfo
- Publication number
- CH638276A5 CH638276A5 CH655080A CH655080A CH638276A5 CH 638276 A5 CH638276 A5 CH 638276A5 CH 655080 A CH655080 A CH 655080A CH 655080 A CH655080 A CH 655080A CH 638276 A5 CH638276 A5 CH 638276A5
- Authority
- CH
- Switzerland
- Prior art keywords
- turbine
- stage
- rotor
- hydraulic
- pump
- Prior art date
Links
- 230000002441 reversible effect Effects 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000005086 pumping Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
- F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Control Of Water Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10929079A JPS5634966A (en) | 1979-08-28 | 1979-08-28 | Single speed reversible type multistage pump water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH638276A5 true CH638276A5 (en) | 1983-09-15 |
Family
ID=14506418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH655080A CH638276A5 (en) | 1979-08-28 | 1980-08-27 | Reversible pump/turbine with several stages and a single speed |
Country Status (3)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014017372A1 (de) * | 2014-11-24 | 2016-05-25 | Rudolf Schilling | Pumpturbine sowie Pumpspeicherkraftwerk mit einer solchen Pumpturbine |
| DE102018128065B4 (de) | 2018-11-09 | 2022-03-17 | Voith Patent Gmbh | Mehrstufige hydraulische Maschine |
| CN113464343A (zh) * | 2021-06-01 | 2021-10-01 | 长江勘测规划设计研究有限责任公司 | 用于高水头、大容量的立轴串联式混流水轮机的发电方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5058828U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-03 | 1975-05-31 | ||
| JPS5098827U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-01-17 | 1975-08-16 |
-
1979
- 1979-08-28 JP JP10929079A patent/JPS5634966A/ja active Granted
-
1980
- 1980-08-26 DE DE3032058A patent/DE3032058C2/de not_active Expired
- 1980-08-27 CH CH655080A patent/CH638276A5/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5634966A (en) | 1981-04-07 |
| DE3032058C2 (de) | 1984-04-05 |
| JPS6250664B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-26 |
| DE3032058A1 (de) | 1981-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |