DE3366998D1 - Multi-stage pump turbine for high water heads - Google Patents
Multi-stage pump turbine for high water headsInfo
- Publication number
- DE3366998D1 DE3366998D1 DE8383401362T DE3366998T DE3366998D1 DE 3366998 D1 DE3366998 D1 DE 3366998D1 DE 8383401362 T DE8383401362 T DE 8383401362T DE 3366998 T DE3366998 T DE 3366998T DE 3366998 D1 DE3366998 D1 DE 3366998D1
- Authority
- DE
- Germany
- Prior art keywords
- high water
- stage pump
- pump turbine
- water heads
- heads
- 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
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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/06—Bearing arrangements
- F03B11/063—Arrangements for balancing axial thrust
- F03B11/066—Arrangements for balancing axial thrust in vertical axis machines
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/91—Reversible between pump and motor use
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8211575A FR2529622A1 (fr) | 1982-07-01 | 1982-07-01 | Turbine-pompe multi-etages de haute chute |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3366998D1 true DE3366998D1 (en) | 1986-11-20 |
Family
ID=9275590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383401362T Expired DE3366998D1 (en) | 1982-07-01 | 1983-07-01 | Multi-stage pump turbine for high water heads |
Country Status (9)
Country | Link |
---|---|
US (1) | US4589821A (de) |
EP (1) | EP0099796B1 (de) |
AR (1) | AR230480A1 (de) |
AT (1) | ATE22967T1 (de) |
BR (1) | BR8303479A (de) |
CA (1) | CA1252688A (de) |
DE (1) | DE3366998D1 (de) |
ES (1) | ES523727A0 (de) |
FR (1) | FR2529622A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6860068B2 (en) | 2001-06-26 | 2005-03-01 | John J. Halloran | Potential energy storage system |
EP1925835B1 (de) | 2006-11-22 | 2013-03-27 | Siemens Aktiengesellschaft | Radialgleitlager |
GB0700128D0 (en) * | 2007-01-04 | 2007-02-14 | Power Ltd C | Tidal electricity generating apparatus |
US7901177B2 (en) * | 2007-03-01 | 2011-03-08 | Siemens Energy, Inc. | Fluid pump having multiple outlets for exhausting fluids having different fluid flow characteristics |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2190670A (en) * | 1937-07-09 | 1940-02-20 | Goulds Pumps | Centrifugal pump |
US2339186A (en) * | 1943-03-03 | 1944-01-11 | Pennsylvania Pump & Compressor | Centrifugal pump |
US2545422A (en) * | 1945-02-13 | 1951-03-13 | Byron Jackson Co | Motor pump |
US2448717A (en) * | 1945-05-01 | 1948-09-07 | Morris Machine Works | Sealing means for pumping apparatus |
CH372217A (de) * | 1959-11-03 | 1963-09-30 | Sulzer Ag | Strömungsmaschine |
US3620639A (en) * | 1969-08-22 | 1971-11-16 | Karl Gaffal | Pump with hydrostatic bearing |
US3671137A (en) * | 1970-06-22 | 1972-06-20 | Borg Warner | Centrifugal pump with hydrostatic bearing |
FR2140857A5 (de) * | 1971-06-10 | 1973-01-19 | Le Dvazhdy | |
CA1096431A (en) * | 1978-07-03 | 1981-02-24 | Kunio Shibata | Fluid bearing |
-
1982
- 1982-07-01 FR FR8211575A patent/FR2529622A1/fr active Granted
-
1983
- 1983-06-06 US US06/501,736 patent/US4589821A/en not_active Expired - Lifetime
- 1983-06-08 CA CA000429919A patent/CA1252688A/fr not_active Expired
- 1983-06-28 AR AR293467A patent/AR230480A1/es active
- 1983-06-29 BR BR8303479A patent/BR8303479A/pt not_active IP Right Cessation
- 1983-06-30 ES ES523727A patent/ES523727A0/es active Granted
- 1983-07-01 AT AT83401362T patent/ATE22967T1/de not_active IP Right Cessation
- 1983-07-01 EP EP83401362A patent/EP0099796B1/de not_active Expired
- 1983-07-01 DE DE8383401362T patent/DE3366998D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1252688A (fr) | 1989-04-18 |
US4589821A (en) | 1986-05-20 |
AR230480A1 (es) | 1984-04-30 |
ES8404017A1 (es) | 1984-04-01 |
ATE22967T1 (de) | 1986-11-15 |
FR2529622A1 (fr) | 1984-01-06 |
EP0099796B1 (de) | 1986-10-15 |
EP0099796A1 (de) | 1984-02-01 |
BR8303479A (pt) | 1984-02-07 |
FR2529622B1 (de) | 1984-12-28 |
ES523727A0 (es) | 1984-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |