DE2922254C2 - Mehrstufen-Pumpturbine - Google Patents
Mehrstufen-PumpturbineInfo
- Publication number
- DE2922254C2 DE2922254C2 DE2922254A DE2922254A DE2922254C2 DE 2922254 C2 DE2922254 C2 DE 2922254C2 DE 2922254 A DE2922254 A DE 2922254A DE 2922254 A DE2922254 A DE 2922254A DE 2922254 C2 DE2922254 C2 DE 2922254C2
- Authority
- DE
- Germany
- Prior art keywords
- vane
- pump turbine
- stage
- guide
- 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.)
- Expired
Links
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6681278A JPS54158547A (en) | 1978-06-05 | 1978-06-05 | Multiple stage water turbine |
JP11069878A JPS5537554A (en) | 1978-09-11 | 1978-09-11 | Multistage pump water wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2922254A1 DE2922254A1 (de) | 1979-12-06 |
DE2922254C2 true DE2922254C2 (de) | 1987-05-07 |
Family
ID=26408007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2922254A Expired DE2922254C2 (de) | 1978-06-05 | 1979-05-31 | Mehrstufen-Pumpturbine |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH648095A5 (es) |
DE (1) | DE2922254C2 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020115389A1 (de) | 2020-06-10 | 2021-12-16 | Voith Patent Gmbh | Mehrstufige Pumpe |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57212374A (en) * | 1981-06-22 | 1982-12-27 | Toshiba Corp | Method of operating multi-stage hydraulic machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH127351A (de) * | 1927-06-11 | 1928-08-16 | Cardinal Von Widdern Hermann | Kreiselmaschine. |
CH418137A (de) * | 1964-10-30 | 1966-07-31 | Sulzer Ag | Gehäuse einer mehrstufigen Zentrifugalpumpe |
CH454628A (de) * | 1966-03-24 | 1968-04-15 | Sulzer Ag | Verfahren zum Inbetriebsetzen einer Pumpe oder Pumpenturbine radialer Bauart in einem Speicherkraftwerk |
-
1979
- 1979-05-31 DE DE2922254A patent/DE2922254C2/de not_active Expired
- 1979-06-05 CH CH5229/79A patent/CH648095A5/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020115389A1 (de) | 2020-06-10 | 2021-12-16 | Voith Patent Gmbh | Mehrstufige Pumpe |
DE102020115389B4 (de) | 2020-06-10 | 2023-04-06 | Voith Patent Gmbh | Mehrstufige Pumpe |
Also Published As
Publication number | Publication date |
---|---|
CH648095A5 (en) | 1985-02-28 |
DE2922254A1 (de) | 1979-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
8127 | New person/name/address of the applicant |
Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |