NL7804285A - Water driven power unit - has dynamo driving shaft coupled to horizontal shaft with propeller blades in water - Google Patents

Water driven power unit - has dynamo driving shaft coupled to horizontal shaft with propeller blades in water

Info

Publication number
NL7804285A
NL7804285A NL7804285A NL7804285A NL7804285A NL 7804285 A NL7804285 A NL 7804285A NL 7804285 A NL7804285 A NL 7804285A NL 7804285 A NL7804285 A NL 7804285A NL 7804285 A NL7804285 A NL 7804285A
Authority
NL
Netherlands
Prior art keywords
water
propeller blades
power unit
driving shaft
driven power
Prior art date
Application number
NL7804285A
Other languages
Dutch (nl)
Original Assignee
Barteld Pieter Allersma
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Barteld Pieter Allersma filed Critical Barteld Pieter Allersma
Priority to NL7804285A priority Critical patent/NL7804285A/en
Publication of NL7804285A publication Critical patent/NL7804285A/en

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

Abstract

The power unit uses the energy of a current of water in the sea, a river etc, being mounted in it or on the bank with its drive shaft slewing in a horizontal plane. This dynamo-driving shaft is coupled to a horizontal shaft with propeller blades, in the water. The latter shaft can comprise a series of tubes, each with propeller blades, and coupled together by flexible couplings or universal joints. The blades can together form a spiral ridge, and the tubes can run in bearings in floats, the latter anchored by chains or ropes to the river bed etc.
NL7804285A 1978-04-21 1978-04-21 Water driven power unit - has dynamo driving shaft coupled to horizontal shaft with propeller blades in water NL7804285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7804285A NL7804285A (en) 1978-04-21 1978-04-21 Water driven power unit - has dynamo driving shaft coupled to horizontal shaft with propeller blades in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7804285A NL7804285A (en) 1978-04-21 1978-04-21 Water driven power unit - has dynamo driving shaft coupled to horizontal shaft with propeller blades in water

Publications (1)

Publication Number Publication Date
NL7804285A true NL7804285A (en) 1979-10-23

Family

ID=19830698

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7804285A NL7804285A (en) 1978-04-21 1978-04-21 Water driven power unit - has dynamo driving shaft coupled to horizontal shaft with propeller blades in water

Country Status (1)

Country Link
NL (1) NL7804285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007139406A1 (en) * 2006-05-25 2007-12-06 Arthur Olszewski A device which converts the energy of flowing water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007139406A1 (en) * 2006-05-25 2007-12-06 Arthur Olszewski A device which converts the energy of flowing water

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Legal Events

Date Code Title Description
BV The patent application has lapsed