EP0406338A1 - Procede et dispositif de generation d'energie a partir de la poussee verticale de corps - Google Patents

Procede et dispositif de generation d'energie a partir de la poussee verticale de corps

Info

Publication number
EP0406338A1
EP0406338A1 EP19890909570 EP89909570A EP0406338A1 EP 0406338 A1 EP0406338 A1 EP 0406338A1 EP 19890909570 EP19890909570 EP 19890909570 EP 89909570 A EP89909570 A EP 89909570A EP 0406338 A1 EP0406338 A1 EP 0406338A1
Authority
EP
European Patent Office
Prior art keywords
container
inflow
water
floating
bodies
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.)
Withdrawn
Application number
EP19890909570
Other languages
German (de)
English (en)
Inventor
Silke Theiner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from IT8804849A external-priority patent/IT1225909B/it
Priority claimed from IT8904843A external-priority patent/IT1233790B/it
Application filed by Individual filed Critical Individual
Publication of EP0406338A1 publication Critical patent/EP0406338A1/fr
Withdrawn legal-status Critical Current

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
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • F03B17/025—Other machines or engines using hydrostatic thrust and reciprocating motion
    • 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

Definitions

  • the object of the invention is to provide a method and a device of the type mentioned at the outset which ensure optimization of the performance and a long-term, accident-free run for the extraction of kinetic and / or flow energy.
  • the inflow and outflow of the water can be regulated according to the invention by means of a water level switch or limit switch or using both systems, in the latter case one of the systems can be given preference while the second functions in the event of faults.
  • the inflow and outflow valves, slides or contactors are set so that the outflow is interrupted as soon as the water level has reached the level at which the float is in the outermost lower position; in this way you achieve an optimal use of the stroke without, during the subsequent inflow of water, the volume not usable for the float.
  • the smallest possible distance is advantageously provided between the container walls and the float walls so that on the one hand a. trouble-free running, and on the other hand an optimal use of the volume is achieved.
  • the sliding of the floating body within the container can be secured by sliding and / or roller bearings, which surface can be provided between the container and floating body surfaces and / or on guides attached above the floating body.
  • the conversion of the alternating movement of the floating body into a rotary movement can be carried out according to the invention by means of rack and pinion mechanisms, in this case at least two toothed racks per floating body mesh with two gear wheels mounted on the same shaft, which are equipped with a counter-acting freewheel mechanism, be it during the ups and downs during the downward movement of the float, the common shaft is always driven in the same direction becomes.
  • rack and pinion mechanisms in this case at least two toothed racks per floating body mesh with two gear wheels mounted on the same shaft, which are equipped with a counter-acting freewheel mechanism, be it during the ups and downs during the downward movement of the float, the common shaft is always driven in the same direction becomes.
  • a basically identical solution is a rack on both sides, which meshes with two gear wheels mounted on parallel shafts, which are also equipped with a freewheel mechanism; in each direction of movement of the rack only one Wel le is driven, the shafts can be mechanically connected (chain, gears) so that you have a
  • the floating body can be provided with one or more pistons and / or cylinders which work with corresponding stationary cylinders or pistons in order to set a liquid or gaseous medium in motion for the purpose of driving hydraulic or pneumatic motors.
  • Both methods for converting the float movements make it possible to provide several floating bodies in separate containers and to let them all act on a shaft or a single hydraulic or pneumatic circulation system without one float unit inhibiting another in its mode of operation.
  • Fig. 1 shows a longitudinal section through an inventive device for energy use with two floating bodies whose movements are mechanically transmitted to a single shaft.
  • FIG. 2 shows a cross section through the device shown in FIG. 1 according to the sectional plane II-II shown in this illustration.
  • 3 shows the functional diagram of the movement conversion using double-sided toothed rack.
  • Fig. 4 shows a cross section through a container with a floating body in the filling phase and with a pump mechanism.
  • FIG. 5 shows a cross section according to FIG. 4 in the emptying phase.
  • Floating bodies 1 are provided within the containers or troughs 2 with the bottom 14 inclined to the outflow protection device and supports 15, which move through the periodically controlled inflow 3a and outflow 4a of water 20, and the raising and lowering of the water level A, B vertically 1a, 1b .
  • the water 20 flows through an inflow channel 12 and passes through a contactor 3 in a vertical shaft 11 in the lower region of the container 2, in this way it is prevented that the inflowing water does not prevent the rising 1a floating body 1 and that on this Scree or sand can be deposited. While the inlet contactor 3 is open, the outlet connector 4 is closed (FIG. 4); the hydrostatic pressure and the rising water level depress the
  • Fig. 3 it is possible e.g. to use double-sided toothed racks 8a, which mesh with two gear wheels 9b, 9c mounted on parallel shafts 5b, 5c, these are free-running in the opposite direction.
  • the shafts 5b, 5c which are driven in unison can be mechanically connected. to have a single output shaft.
  • the floating body movements 1a, 1b can also be used hydraulically or pneumatically by equipping the floating bodies 1 with pistons 17, 18, which act in valves in stationary cylinders 16 and thus set a liquid or gaseous medium 21 in motion 19, 19a, which causes a Motor can drive.
  • one or more cylinders can also be provided in the floating body while one or more pistons are mounted in a stationary manner and can simultaneously act as guides for the floating body.

Landscapes

  • Engineering & Computer Science (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

Procédé pour obtenir de l'énergie cinétique et/ou hydraulique à partir de la poussée verticale et du poids s'exerçant sur des corps flottants (1) nageant dans de l'eau (20) et agencés dans des récipients (2) où ils sont verticalement mobiles (1a, 1b). On génère le mouvement (1a, 1b) des corps (1) en remplissant et en vidant péridodiquement (3a, 3b) l'eau et en faisant ainsi varier la hauteur de l'eau (A, B), ledit mouvement étant transformé par un mécanisme à crémaillère (8, 9, 9a; 8a, 9b, 9c) ou par un mécanisme de pompe à piston (16, 18).
EP19890909570 1988-08-26 1989-08-22 Procede et dispositif de generation d'energie a partir de la poussee verticale de corps Withdrawn EP0406338A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT8804849A IT1225909B (it) 1988-08-26 1988-08-26 Macchina idraulica motrice
IT484988 1988-08-26
IT8904843A IT1233790B (it) 1989-06-26 1989-06-26 Sistema di produzione di energia sfruttando la spinta idrostatica ed il peso di corpi galleggianti
IT484389 1989-06-26

Publications (1)

Publication Number Publication Date
EP0406338A1 true EP0406338A1 (fr) 1991-01-09

Family

ID=26325597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890909570 Withdrawn EP0406338A1 (fr) 1988-08-26 1989-08-22 Procede et dispositif de generation d'energie a partir de la poussee verticale de corps

Country Status (2)

Country Link
EP (1) EP0406338A1 (fr)
WO (1) WO1990002262A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002763B (el) * 1996-05-23 1997-09-05 Μεθοδος παραγωγης κινητικης ενεργιας για ηλεκτροπαραγωγη, χρησιμοποιωντας αθροιστικα τις δυναμεις ανωσης επι σκαφους και βαρυτητας του ιδιου σκαφους, που βρισκεται μονιμα σε δεξαμενη πλωτου ποταμου που γεμιζει και αδειαζει αδιακοπα.
GB0102731D0 (en) * 2001-02-02 2001-03-21 Isaac Felix Apparatus To Demonstrate Behaviour Of Liquids
RU2234617C2 (ru) * 2002-01-18 2004-08-20 Кузин Анатолий Андрианович Гидромашина
ES2195779B1 (es) * 2002-04-05 2005-03-01 Serafin Olivas Diaz Sistema generador de energia electrica.
GB0512800D0 (en) * 2005-06-23 2005-07-27 Seatek Energy Ltd Electrical energy generator
RU2665739C1 (ru) * 2017-07-03 2018-09-04 Олег Владимирович Борисенко Незаглубленный водный двигатель борисенко
DE102019001171A1 (de) * 2019-02-18 2020-08-20 Hans Dieter Goeres Schrittweises Hochbringen von Wasser- und /oder anderen Massen auf grosse Höhe mit Hilfe nur relativ kleiner gegebener Gefällwässer.
DE102023127116B3 (de) 2023-07-07 2025-01-09 László Sándor Wasserkraftwerk sowie Verfahren zum Betreiben eines Wasserkraftwerks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES461890A1 (es) * 1977-08-25 1978-05-16 Palomer Enrique Pedro Procedimiento para generar movimiento y energia a partir de la flotacion de los cuerpos.
FR2534320A1 (fr) * 1982-10-07 1984-04-13 Becart Serge Centrale hydro-electrique utilisant la force portante de l'eau
GB8305334D0 (en) * 1983-02-25 1983-03-30 Aur Hydropower Ltd Water engine
DE3329361A1 (de) * 1983-08-13 1985-02-28 8600 Bamberg Sauer Josef Antriebsvorrichtung fuer arbeitsmaschinen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9002262A1 *

Also Published As

Publication number Publication date
WO1990002262A1 (fr) 1990-03-08

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