FR2444823A1 - Dispositif d'extraction de l'energie utile d'un flux d'eau - Google Patents
Dispositif d'extraction de l'energie utile d'un flux d'eauInfo
- Publication number
- FR2444823A1 FR2444823A1 FR7835517A FR7835517A FR2444823A1 FR 2444823 A1 FR2444823 A1 FR 2444823A1 FR 7835517 A FR7835517 A FR 7835517A FR 7835517 A FR7835517 A FR 7835517A FR 2444823 A1 FR2444823 A1 FR 2444823A1
- Authority
- FR
- France
- Prior art keywords
- motor
- venturi tube
- water flow
- compresses air
- ram effect
- 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- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
- F04F5/08—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids the elastic fluid being entrained in a free falling column of liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
- F04F7/02—Hydraulic rams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Dispositif d'extraction de l'énergie utile d'un flux d'eau comportant un tuyau amarré dans le flux ayant une section en U renversé, au sommet duquel se trouve une chambre d'air, une soupape située juste après l'orifice d'entrée de la chambre d'air, qui s'ouvre sous l'action du flux d'eau et se referme par l'effet de son poids, provoque un effet de bélier dans la chambre d'air, y comprime l'air et le rend apte à un travail utile. L'invention peut être utilisée en rivière ou à la mer pour utiliser les marées ou la houle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7835517A FR2444823A1 (fr) | 1978-12-18 | 1978-12-18 | Dispositif d'extraction de l'energie utile d'un flux d'eau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7835517A FR2444823A1 (fr) | 1978-12-18 | 1978-12-18 | Dispositif d'extraction de l'energie utile d'un flux d'eau |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2444823A1 true FR2444823A1 (fr) | 1980-07-18 |
Family
ID=9216247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835517A Withdrawn FR2444823A1 (fr) | 1978-12-18 | 1978-12-18 | Dispositif d'extraction de l'energie utile d'un flux d'eau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2444823A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2161450A1 (fr) * | 2008-09-03 | 2010-03-10 | UAB "Alnora" | Compresseur à air à commande par coup de bélier hydraulique |
-
1978
- 1978-12-18 FR FR7835517A patent/FR2444823A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2161450A1 (fr) * | 2008-09-03 | 2010-03-10 | UAB "Alnora" | Compresseur à air à commande par coup de bélier hydraulique |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |