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FR2322278A2 - Submerged water wheel impeller - has pivoting hollow blades closing into recesses in impeller disc for half revolution and formed with internal reinforcing bars (BR 3.8.76) - Google Patents

Submerged water wheel impeller - has pivoting hollow blades closing into recesses in impeller disc for half revolution and formed with internal reinforcing bars (BR 3.8.76)

Info

Publication number
FR2322278A2
FR2322278A2 FR7526787A FR7526787A FR2322278A2 FR 2322278 A2 FR2322278 A2 FR 2322278A2 FR 7526787 A FR7526787 A FR 7526787A FR 7526787 A FR7526787 A FR 7526787A FR 2322278 A2 FR2322278 A2 FR 2322278A2
Authority
FR
France
Prior art keywords
impeller
reinforcing bars
recesses
water wheel
internal reinforcing
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.)
Granted
Application number
FR7526787A
Other languages
French (fr)
Other versions
FR2322278B2 (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.)
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 FR7436632A external-priority patent/FR2289762A1/en
Priority claimed from FR7524568A external-priority patent/FR2281164A1/en
Priority to FR7526787A priority Critical patent/FR2322278A2/en
Application filed by Individual filed Critical Individual
Priority to FR7532089A priority patent/FR2328861A2/en
Priority to AR261030A priority patent/AR210474A1/en
Priority to OA55655A priority patent/OA05154A/en
Priority to BR7507213*A priority patent/BR7507213A/en
Priority to AU86278/75A priority patent/AU8627875A/en
Priority to US05/628,650 priority patent/US4045148A/en
Priority to JP50132819A priority patent/JPS5169735A/ja
Publication of FR2322278A2 publication Critical patent/FR2322278A2/en
Publication of FR2322278B2 publication Critical patent/FR2322278B2/fr
Application granted granted Critical
Granted 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
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—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 at right angle to flow direction
    • F03B17/065—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 at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • F03B17/066—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 at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • 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

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)
  • Hydraulic Turbines (AREA)

Abstract

The central disc (1) of the impeller has a series of radial recesses (2) on its upper face and a corresponding series on its lower face. A blade (5) is pivotted along one radial edge of each recess so that it lies in the recess in the closed position. The blade is made of a thin sheet (6) with reinforcing bars (8) on the inside. Its lower edge is formed into a hollow cylinder (9) through which the hinge pins run. Its upper edge is formed into another hollow cylinder (12) which can be filled with ballast.
FR7526787A 1974-11-04 1975-09-01 Submerged water wheel impeller - has pivoting hollow blades closing into recesses in impeller disc for half revolution and formed with internal reinforcing bars (BR 3.8.76) Granted FR2322278A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7526787A FR2322278A2 (en) 1974-11-04 1975-09-01 Submerged water wheel impeller - has pivoting hollow blades closing into recesses in impeller disc for half revolution and formed with internal reinforcing bars (BR 3.8.76)
FR7532089A FR2328861A2 (en) 1974-11-04 1975-10-21 Turbine mounted on water body bed - has cellular concrete discs with radial arms carrying aerodynamic blades with transverse holes
AR261030A AR210474A1 (en) 1974-11-04 1975-10-31 A MOTOR CURRENT TURBINE THAT ALLOWS IN PARTICULAR TO TRANSFORM THE ENERGY FROM WATER CURRENTS INTO DIRECTLY USABLE ENERGY
OA55655A OA05154A (en) 1974-11-04 1975-11-01 Motor current hydraulic turbine
BR7507213*A BR7507213A (en) 1974-11-04 1975-11-03 MOTOR CHAIN TURBINE
AU86278/75A AU8627875A (en) 1974-11-04 1975-11-03 A current-driven hydraulic turbine
US05/628,650 US4045148A (en) 1974-11-04 1975-11-04 Turbine
JP50132819A JPS5169735A (en) 1974-11-04 1975-11-04

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7436632A FR2289762A1 (en) 1974-11-04 1974-11-04 Wave driven power wheel anchored on water course bed - has radial horiz. blades feathering on top of mast
FR7524568A FR2281164A1 (en) 1974-08-07 1975-08-06 Catalyst for reforming of hydrocarbons - made by impregnating a carrier with solns. of tetravalent iridium complexes
FR7526787A FR2322278A2 (en) 1974-11-04 1975-09-01 Submerged water wheel impeller - has pivoting hollow blades closing into recesses in impeller disc for half revolution and formed with internal reinforcing bars (BR 3.8.76)

Publications (2)

Publication Number Publication Date
FR2322278A2 true FR2322278A2 (en) 1977-03-25
FR2322278B2 FR2322278B2 (en) 1979-03-30

Family

ID=34119445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526787A Granted FR2322278A2 (en) 1974-11-04 1975-09-01 Submerged water wheel impeller - has pivoting hollow blades closing into recesses in impeller disc for half revolution and formed with internal reinforcing bars (BR 3.8.76)

Country Status (1)

Country Link
FR (1) FR2322278A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2322278B2 (en) 1979-03-30

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