ES421383A1 - Hydraulic machine - Google Patents
Hydraulic machineInfo
- Publication number
- ES421383A1 ES421383A1 ES421383A ES421383A ES421383A1 ES 421383 A1 ES421383 A1 ES 421383A1 ES 421383 A ES421383 A ES 421383A ES 421383 A ES421383 A ES 421383A ES 421383 A1 ES421383 A1 ES 421383A1
- Authority
- ES
- Spain
- Prior art keywords
- wheel
- pump
- turbine
- space
- spiral casing
- 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
- 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
- F03B3/106—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the turbine wheel and the pumps wheel being mounted in adjacent positions on the same shaft in a single casing
-
- 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
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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)
- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Earth Drilling (AREA)
Abstract
The hydraulic machine comprises a turbine and a pump both shaped for the same direction of rotation. The turbine wheel and the pump wheel are keyed on a common shaft with their respective draft tubes disposed in opposite directions. A single spiral casing is connected to the distributor of the turbine and to the diffuser of the pump. Separating means are provided for separating the space in the spiral casing from the space in which the turbine rotates respectively from the space in which the pump rotates. The turbine wheel and the pump wheel are spaced from one another on the common shaft, one of these wheels being arranged substanially in the middle plane of the casing, the latter being connected to the other wheel by conduits for reversing the direction of the tangential component of flow of water the between the spiral casing and said other wheel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1819172A CH560323A5 (en) | 1972-12-14 | 1972-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES421383A1 true ES421383A1 (en) | 1976-04-01 |
Family
ID=4431163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES421383A Expired ES421383A1 (en) | 1972-12-14 | 1973-12-12 | Hydraulic machine |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3897167A (en) |
| JP (1) | JPS4987933A (en) |
| AR (1) | AR196726A1 (en) |
| AT (1) | AT328997B (en) |
| AU (1) | AU469511B2 (en) |
| BE (1) | BE808560A (en) |
| BR (1) | BR7309747D0 (en) |
| CA (1) | CA988002A (en) |
| CH (1) | CH560323A5 (en) |
| CS (1) | CS189621B2 (en) |
| DD (1) | DD109713A5 (en) |
| DE (1) | DE2363166C3 (en) |
| ES (1) | ES421383A1 (en) |
| FI (1) | FI54734C (en) |
| FR (1) | FR2330277A5 (en) |
| GB (1) | GB1452139A (en) |
| IN (1) | IN139593B (en) |
| IT (1) | IT999910B (en) |
| NL (1) | NL7317149A (en) |
| NO (1) | NO140354C (en) |
| PL (1) | PL85749B1 (en) |
| RO (1) | RO64407A (en) |
| SE (1) | SE402328B (en) |
| ZA (1) | ZA739452B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH577632A5 (en) * | 1974-07-09 | 1976-07-15 | Charmilles Sa Ateliers | |
| CH621602A5 (en) * | 1977-05-25 | 1981-02-13 | Escher Wyss Ag | Hydro-electric generating set |
| CH611981A5 (en) * | 1977-07-18 | 1979-06-29 | Charmilles Sa Ateliers | |
| CH626138A5 (en) * | 1978-11-28 | 1981-10-30 | Charmilles Sa Ateliers | |
| YU34281A (en) * | 1980-02-26 | 1984-06-30 | Charmilles Sa Ateliers | Method of controlling pump flow in a plant operating both as a pump and a turbine |
| DE102010053704A1 (en) * | 2010-12-07 | 2012-06-14 | Voith Patent Gmbh | Pump turbine plant |
| DE102011107829A1 (en) * | 2011-07-01 | 2013-01-03 | Voith Patent Gmbh | Pump turbine plant |
| US9121460B2 (en) * | 2012-03-23 | 2015-09-01 | GM Global Technology Operations LLC | Transmission control fluid diffuser |
| CN111794893A (en) * | 2020-07-22 | 2020-10-20 | 重庆华能水电设备制造有限公司 | Double-turbine structure of pumped storage water turbine generator set |
| CN112065643A (en) * | 2020-08-12 | 2020-12-11 | 南京航空航天大学 | Wheel rim direct-drive power generation type wave power generation device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL95500C (en) * | 1957-02-27 | |||
| JPS3923078Y1 (en) * | 1962-01-26 | 1964-08-11 |
-
1972
- 1972-12-14 CH CH1819172A patent/CH560323A5/xx not_active IP Right Cessation
-
1973
- 1973-12-05 US US421789A patent/US3897167A/en not_active Expired - Lifetime
- 1973-12-06 IT IT7058773A patent/IT999910B/en active
- 1973-12-06 RO RO7376910A patent/RO64407A/en unknown
- 1973-12-12 FR FR7344416A patent/FR2330277A5/en not_active Expired
- 1973-12-12 CA CA187,997A patent/CA988002A/en not_active Expired
- 1973-12-12 JP JP48139270A patent/JPS4987933A/ja active Pending
- 1973-12-12 DD DD175287A patent/DD109713A5/xx unknown
- 1973-12-12 AT AT1041673A patent/AT328997B/en not_active IP Right Cessation
- 1973-12-12 ES ES421383A patent/ES421383A1/en not_active Expired
- 1973-12-12 FI FI3806/73A patent/FI54734C/en active
- 1973-12-12 SE SE7316764A patent/SE402328B/en unknown
- 1973-12-12 BE BE138800A patent/BE808560A/en unknown
- 1973-12-13 NO NO4755/73A patent/NO140354C/en unknown
- 1973-12-13 CS CS738657A patent/CS189621B2/en unknown
- 1973-12-13 ZA ZA739452A patent/ZA739452B/en unknown
- 1973-12-13 BR BR9747/73A patent/BR7309747D0/en unknown
- 1973-12-13 GB GB5772173A patent/GB1452139A/en not_active Expired
- 1973-12-13 AU AU63557/73A patent/AU469511B2/en not_active Expired
- 1973-12-14 PL PL1973167332A patent/PL85749B1/pl unknown
- 1973-12-14 IN IN2726/CAL/73A patent/IN139593B/en unknown
- 1973-12-14 AR AR251535A patent/AR196726A1/en active
- 1973-12-14 DE DE2363166A patent/DE2363166C3/en not_active Expired
- 1973-12-14 NL NL7317149A patent/NL7317149A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT999910B (en) | 1976-03-10 |
| BR7309747D0 (en) | 1974-08-29 |
| DE2363166A1 (en) | 1974-06-20 |
| AT328997B (en) | 1976-04-26 |
| DD109713A5 (en) | 1974-11-12 |
| CA988002A (en) | 1976-04-27 |
| RO64407A (en) | 1980-01-15 |
| CH560323A5 (en) | 1975-03-27 |
| PL85749B1 (en) | 1976-04-30 |
| JPS4987933A (en) | 1974-08-22 |
| IN139593B (en) | 1976-07-03 |
| AU469511B2 (en) | 1976-02-12 |
| ZA739452B (en) | 1974-11-27 |
| SE402328B (en) | 1978-06-26 |
| GB1452139A (en) | 1976-10-13 |
| FI54734C (en) | 1979-02-12 |
| NL7317149A (en) | 1974-06-18 |
| FI54734B (en) | 1978-10-31 |
| DE2363166C3 (en) | 1978-06-08 |
| NO140354B (en) | 1979-05-07 |
| AR196726A1 (en) | 1974-02-12 |
| NO140354C (en) | 1979-08-15 |
| FR2330277A5 (en) | 1977-05-27 |
| CS189621B2 (en) | 1979-04-30 |
| DE2363166B2 (en) | 1977-10-13 |
| BE808560A (en) | 1974-06-12 |
| ATA1041673A (en) | 1975-06-15 |
| AU6355773A (en) | 1975-06-19 |
| US3897167A (en) | 1975-07-29 |
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