FR2323029A1 - Machine pouvant fonctionner en turbine a deux etages ou en pompe a trois etages - Google Patents
Machine pouvant fonctionner en turbine a deux etages ou en pompe a trois etagesInfo
- Publication number
- FR2323029A1 FR2323029A1 FR7623984A FR7623984A FR2323029A1 FR 2323029 A1 FR2323029 A1 FR 2323029A1 FR 7623984 A FR7623984 A FR 7623984A FR 7623984 A FR7623984 A FR 7623984A FR 2323029 A1 FR2323029 A1 FR 2323029A1
- Authority
- FR
- France
- Prior art keywords
- rotor wheel
- rotor
- turbine
- wheel
- pump
- 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.)
- Granted
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
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU2264/75A YU37446B (en) | 1975-09-08 | 1975-09-08 | Two/three-stage reversible pump turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2323029A1 true FR2323029A1 (fr) | 1977-04-01 |
FR2323029B1 FR2323029B1 (de) | 1982-03-12 |
Family
ID=25557439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7623984A Granted FR2323029A1 (fr) | 1975-09-08 | 1976-08-05 | Machine pouvant fonctionner en turbine a deux etages ou en pompe a trois etages |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5248801A (de) |
AT (1) | AT344628B (de) |
CH (1) | CH623115A5 (de) |
DE (1) | DE2630642C3 (de) |
FR (1) | FR2323029A1 (de) |
IT (1) | IT1071446B (de) |
SE (1) | SE418103B (de) |
YU (1) | YU37446B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54108143A (en) * | 1978-02-14 | 1979-08-24 | Toshiba Corp | Running control method of multistage hydraulic machinery |
JPS54151741A (en) * | 1978-05-22 | 1979-11-29 | Toshiba Corp | Multi-stage hydraulic machine |
JPS57212374A (en) * | 1981-06-22 | 1982-12-27 | Toshiba Corp | Method of operating multi-stage hydraulic machine |
DE102011113442A1 (de) * | 2011-09-14 | 2013-03-14 | Voith Patent Gmbh | Hydraulische Maschine mit oben liegendem Saugkrümmer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2196015A5 (de) * | 1972-08-11 | 1974-03-08 | Escher Wyss Ag | |
DE2354166A1 (de) * | 1972-10-31 | 1974-05-09 | Escher Wyss Gmbh | Umkehrbare mehrstufige hydraulische maschine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4946033A (de) * | 1972-08-28 | 1974-05-02 |
-
1975
- 1975-09-08 YU YU2264/75A patent/YU37446B/xx unknown
-
1976
- 1976-07-07 DE DE2630642A patent/DE2630642C3/de not_active Expired
- 1976-07-12 CH CH891576A patent/CH623115A5/de not_active IP Right Cessation
- 1976-07-19 AT AT529276A patent/AT344628B/de not_active IP Right Cessation
- 1976-07-26 JP JP51088319A patent/JPS5248801A/ja active Pending
- 1976-08-05 FR FR7623984A patent/FR2323029A1/fr active Granted
- 1976-09-07 IT IT7669175A patent/IT1071446B/it active
- 1976-09-07 SE SE7609873A patent/SE418103B/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2196015A5 (de) * | 1972-08-11 | 1974-03-08 | Escher Wyss Ag | |
DE2354166A1 (de) * | 1972-10-31 | 1974-05-09 | Escher Wyss Gmbh | Umkehrbare mehrstufige hydraulische maschine |
Also Published As
Publication number | Publication date |
---|---|
YU37446B (en) | 1984-08-31 |
DE2630642C3 (de) | 1980-02-28 |
JPS5248801A (en) | 1977-04-19 |
SE418103B (sv) | 1981-05-04 |
ATA529276A (de) | 1977-11-15 |
CH623115A5 (en) | 1981-05-15 |
FR2323029B1 (de) | 1982-03-12 |
DE2630642B2 (de) | 1979-06-28 |
DE2630642A1 (de) | 1977-03-10 |
SE7609873L (sv) | 1977-03-09 |
AT344628B (de) | 1978-08-10 |
IT1071446B (it) | 1985-04-10 |
YU226475A (en) | 1982-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1016304A (en) | Improvements in or relating to liquid ring gas pumps | |
FR2323029A1 (fr) | Machine pouvant fonctionner en turbine a deux etages ou en pompe a trois etages | |
JPS5629088A (en) | Pump device | |
JPS51115306A (en) | Squeeze type fluid pump | |
GB1499061A (en) | Rotary positive-displacement fluid machines | |
GB810405A (en) | Improvements in or relating to double-acting axial flow turbine installations | |
JPS521761A (en) | Device of joining and supporting centrifugal separatohousing of a cent rifugal separator | |
JPS5237209A (en) | Underwater displacement ventilator or compressor | |
JPS53122108A (en) | Shaft sealing device for hydraulic power machine | |
GB963445A (en) | Improvements in gear pumps | |
JPS5312505A (en) | Fluid compressor | |
JPS5382953A (en) | Shaft seal | |
JPS5324104A (en) | Pump | |
JPS5258106A (en) | Noise-preventive device in hydraulic pump | |
GB807055A (en) | Improvements in or relating to a reversible pump | |
GB877023A (en) | Improvements in or relating to rotary fluid prime movers | |
JPS5264001A (en) | Shaft thrust balancing system of high pressure multi-stage pump | |
GB863887A (en) | Rotary pumps | |
GB886142A (en) | Improvements in or relating to centrifugal pumps | |
JPS52109603A (en) | Axial flow type multiple stage pjmp | |
GB814133A (en) | Improvements in rotary pumps | |
JPS52133452A (en) | Dynamic pressure type thrust bearing | |
JPS5219555A (en) | Hydraulic type vibration testing device | |
JPS5368339A (en) | Water thrust controlling device for hydraulic machinery | |
JPS5248804A (en) | Gear pump or a motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |