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'eau

Info

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Withdrawn
Application number
FR7835517A
Other languages
English (en)
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.)
MAC GREGOR DANIEL
Original Assignee
MAC GREGOR DANIEL
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 MAC GREGOR DANIEL filed Critical MAC GREGOR DANIEL
Priority to FR7835517A priority Critical patent/FR2444823A1/fr
Publication of FR2444823A1 publication Critical patent/FR2444823A1/fr
Withdrawn legal-status Critical Current

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.
FR7835517A 1978-12-18 1978-12-18 Dispositif d'extraction de l'energie utile d'un flux d'eau Withdrawn FR2444823A1 (fr)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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