BR8103231A - PUMP OR MULTI-STAGE PUMP TURBINE WITH FIXED DIFFUSER - Google Patents
PUMP OR MULTI-STAGE PUMP TURBINE WITH FIXED DIFFUSERInfo
- Publication number
- BR8103231A BR8103231A BR8103231A BR8103231A BR8103231A BR 8103231 A BR8103231 A BR 8103231A BR 8103231 A BR8103231 A BR 8103231A BR 8103231 A BR8103231 A BR 8103231A BR 8103231 A BR8103231 A BR 8103231A
- Authority
- BR
- Brazil
- Prior art keywords
- pump
- fixed diffuser
- turbine
- stage
- stage pump
- Prior art date
Links
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
- F03B15/00—Controlling
- F03B15/005—Starting, also of pump-turbines
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8012580A FR2484025A1 (en) | 1980-06-06 | 1980-06-06 | Pump turbine for pumped storage system - has water under pressure injected into stage for starting as pump |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8103231A true BR8103231A (en) | 1982-02-16 |
Family
ID=9242772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8103231A BR8103231A (en) | 1980-06-06 | 1981-05-25 | PUMP OR MULTI-STAGE PUMP TURBINE WITH FIXED DIFFUSER |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR224073A1 (en) |
BR (1) | BR8103231A (en) |
CA (1) | CA1205682A (en) |
FR (1) | FR2484025A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999046513A1 (en) * | 1998-03-13 | 1999-09-16 | Unitec Institute Of Technology | Improved pumping apparatus and methods |
CN112983829B (en) * | 2021-02-07 | 2022-11-15 | 上海创历制冷设备有限公司 | Splash-proof water pump |
-
1980
- 1980-06-06 FR FR8012580A patent/FR2484025A1/en active Granted
-
1981
- 1981-05-25 BR BR8103231A patent/BR8103231A/en unknown
- 1981-06-01 AR AR285550A patent/AR224073A1/en active
- 1981-06-05 CA CA000379119A patent/CA1205682A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1205682A (en) | 1986-06-10 |
AR224073A1 (en) | 1981-10-15 |
FR2484025B1 (en) | 1982-07-23 |
FR2484025A1 (en) | 1981-12-11 |
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