NL7508142A - Water operated power unit - has turbine with rotor suspended in water and flexibly coupled to driven machine - Google Patents
Water operated power unit - has turbine with rotor suspended in water and flexibly coupled to driven machineInfo
- Publication number
- NL7508142A NL7508142A NL7508142A NL7508142A NL7508142A NL 7508142 A NL7508142 A NL 7508142A NL 7508142 A NL7508142 A NL 7508142A NL 7508142 A NL7508142 A NL 7508142A NL 7508142 A NL7508142 A NL 7508142A
- Authority
- NL
- Netherlands
- Prior art keywords
- water
- power unit
- operated power
- turbine
- rotor
- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The water-operated power unit uses only the kinetic energy of the water flow in the river, or of currents caused by tidal flow, and makes no use of the waves or swell. It comprises a rotor on a shaft, caused to rotate by the water flowing over the blades mounted along it, and suspended more or less freely in the water. It is coupled by a long and flexible drive shaft to that of a pump or generator, either fixed to a bridge or dam, or accommodated in a float anchored on the surface. There can be funnel-shaped inlet and outlet pipes, the rotor itself having a torpedo-shaped body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7508142A NL7508142A (en) | 1975-07-08 | 1975-07-08 | Water operated power unit - has turbine with rotor suspended in water and flexibly coupled to driven machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7508142A NL7508142A (en) | 1975-07-08 | 1975-07-08 | Water operated power unit - has turbine with rotor suspended in water and flexibly coupled to driven machine |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7508142A true NL7508142A (en) | 1977-01-11 |
Family
ID=19824111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7508142A NL7508142A (en) | 1975-07-08 | 1975-07-08 | Water operated power unit - has turbine with rotor suspended in water and flexibly coupled to driven machine |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7508142A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981000595A1 (en) * | 1979-08-22 | 1981-03-05 | Bbc Brown Boveri & Cie | Plant for producing electrical power from a watercourse and turbine assembly for such a plant |
GB2534415A (en) * | 2015-01-24 | 2016-07-27 | Aquakin Gmbh | Hydroelectric apparatus |
-
1975
- 1975-07-08 NL NL7508142A patent/NL7508142A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981000595A1 (en) * | 1979-08-22 | 1981-03-05 | Bbc Brown Boveri & Cie | Plant for producing electrical power from a watercourse and turbine assembly for such a plant |
GB2534415A (en) * | 2015-01-24 | 2016-07-27 | Aquakin Gmbh | Hydroelectric apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |