NO20044391D0 - Anordning og fremgangsmate ved sugeror - Google Patents
Anordning og fremgangsmate ved sugerorInfo
- Publication number
- NO20044391D0 NO20044391D0 NO20044391A NO20044391A NO20044391D0 NO 20044391 D0 NO20044391 D0 NO 20044391D0 NO 20044391 A NO20044391 A NO 20044391A NO 20044391 A NO20044391 A NO 20044391A NO 20044391 D0 NO20044391 D0 NO 20044391D0
- Authority
- NO
- Norway
- Prior art keywords
- suction pipe
- suction
- pipe
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
-
- 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
- F03B11/002—Injecting air or other fluid
-
- 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
- F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/30—Arrangement of components
- F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20044391A NO20044391D0 (no) | 2004-10-18 | 2004-10-18 | Anordning og fremgangsmate ved sugeror |
EP05797221.8A EP1809896B1 (en) | 2004-10-18 | 2005-10-18 | Suction pipe and method for reducing noise and vibrations in a suction pipe |
US11/577,004 US7802960B2 (en) | 2004-10-18 | 2005-10-18 | Device and method for suction pipe |
CA2584860A CA2584860C (en) | 2004-10-18 | 2005-10-18 | Device and method for suction pipe |
PCT/NO2005/000391 WO2006043824A1 (en) | 2004-10-18 | 2005-10-18 | Device and method for suction pipe |
NO20071940A NO333114B1 (no) | 2004-10-18 | 2007-04-16 | Anordning og fremgangsmåte for å redusere støy og vibrasjoner i et sugerør |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20044391A NO20044391D0 (no) | 2004-10-18 | 2004-10-18 | Anordning og fremgangsmate ved sugeror |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20044391D0 true NO20044391D0 (no) | 2004-10-18 |
Family
ID=35057706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20044391A NO20044391D0 (no) | 2004-10-18 | 2004-10-18 | Anordning og fremgangsmate ved sugeror |
Country Status (5)
Country | Link |
---|---|
US (1) | US7802960B2 (no) |
EP (1) | EP1809896B1 (no) |
CA (1) | CA2584860C (no) |
NO (1) | NO20044391D0 (no) |
WO (1) | WO2006043824A1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2549749C (en) * | 2006-06-09 | 2015-05-19 | General Electric Company | Control jet for hydraulic turbine |
NO325508B1 (no) * | 2006-11-16 | 2008-05-26 | Ge Energy Norway As | Hydraulisk reaksjonsturbin |
NO325509B1 (no) * | 2006-11-16 | 2008-05-26 | Ge Energy Norway As | Hydraulisk reaksjonsturbin og fremgangsmate for reduksjon av trykkfluktuasjoner |
DE102010050001A1 (de) * | 2010-11-02 | 2012-05-03 | Voith Patent Gmbh | Pumpe in Francis-Bauweise für ein Wasserkraftwerk |
DE102013019652A1 (de) * | 2013-09-30 | 2015-04-02 | Dieter Mühlenbruch | Wasserkraftwerk |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507796A (en) * | 1944-05-08 | 1950-05-16 | Allis Chalmers Mfg Co | Hydraulic turbine |
FR1216354A (fr) * | 1958-10-31 | 1960-04-25 | Creusot Forges Ateliers | Perfectionnements aux cônes d'aspiration des turbines francis |
US3041848A (en) * | 1959-06-01 | 1962-07-03 | Garrett Corp | Variable head compressor |
GB1006365A (en) * | 1962-10-15 | 1965-09-29 | English Electric Co Ltd | Improvements in or relating to hydraulic pumps and reversible pump turbines |
JPS55156274A (en) * | 1979-05-22 | 1980-12-05 | Toshiba Corp | Surface oscillation control device of hydraulic machine |
US4515524A (en) | 1982-09-27 | 1985-05-07 | Allis-Chalmers Corporation | Draft tube for hydraulic turbine |
JPS61178563A (ja) * | 1985-02-01 | 1986-08-11 | Fuji Electric Co Ltd | 水車の吸出し管 |
JPS6388278A (ja) * | 1986-10-02 | 1988-04-19 | Mitsubishi Heavy Ind Ltd | 水柱分離抑制方法 |
JPH0267467A (ja) * | 1988-08-31 | 1990-03-07 | Toshiba Corp | 水力機械の運転方法 |
-
2004
- 2004-10-18 NO NO20044391A patent/NO20044391D0/no unknown
-
2005
- 2005-10-18 WO PCT/NO2005/000391 patent/WO2006043824A1/en active Application Filing
- 2005-10-18 CA CA2584860A patent/CA2584860C/en not_active Expired - Fee Related
- 2005-10-18 US US11/577,004 patent/US7802960B2/en not_active Expired - Fee Related
- 2005-10-18 EP EP05797221.8A patent/EP1809896B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CA2584860C (en) | 2013-12-17 |
EP1809896A4 (en) | 2012-11-28 |
US20080063510A1 (en) | 2008-03-13 |
EP1809896B1 (en) | 2014-03-05 |
EP1809896A1 (en) | 2007-07-25 |
US7802960B2 (en) | 2010-09-28 |
CA2584860A1 (en) | 2006-04-27 |
WO2006043824A1 (en) | 2006-04-27 |
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