CA2317189A1 - Hydraulic mill to produce electricity - Google Patents

Hydraulic mill to produce electricity Download PDF

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Publication number
CA2317189A1
CA2317189A1 CA002317189A CA2317189A CA2317189A1 CA 2317189 A1 CA2317189 A1 CA 2317189A1 CA 002317189 A CA002317189 A CA 002317189A CA 2317189 A CA2317189 A CA 2317189A CA 2317189 A1 CA2317189 A1 CA 2317189A1
Authority
CA
Canada
Prior art keywords
fall
water
wall
fixed
cylinder
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
CA002317189A
Other languages
French (fr)
Other versions
CA2317189C (en
Inventor
Ernest Lacasse
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
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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
Application filed by Individual filed Critical Individual
Priority to CA002317189A priority Critical patent/CA2317189C/en
Publication of CA2317189A1 publication Critical patent/CA2317189A1/en
Application granted granted Critical
Publication of CA2317189C publication Critical patent/CA2317189C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F03B7/00—Water wheels
    • F03B7/003—Water wheels with buckets receiving the liquid
    • 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)
  • 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

Un pouvoir à eau pour récupérer l'énergie d'un cours d'eau dans une chute, comprend une canalisation d'eau disposée face à la chute, avec un mur aval et un mur amont ayant au bas un talon de colonne. La canalisation peut couvrir toute la largeur d'une chute ou une sortie de celle-ci. Une paire de cylindres concentriques est placée en aval de la chute selon un axe horizontal: un cylindre rotatif pourvu d'aubes situées sur sa face extérieure pour recueillir l'eau de la canalisation, et un cylindre fixe à l'intérieur du cylindre rotatif et fixé dans le roc dans les côtés de la chute. Des rouleaux d'entraînement et de support recouverts de caoutchouc sont montés à la périphérie du cylindre rotatif fixe et maintiennent le cylindre en position rotative ou stable centrée. Une aube du côté amont est en contact successif avec le mur amont et avec le talon pour garder un corridor de récupération de colonne d'eau. La friction sur la face intérieure du mur rotatif engage une génératrice.A water power unit for recovering the energy of a watercourse in a fall, comprises a water pipe arranged facing the fall, with a downstream wall and an upstream wall having a column heel at the bottom. The pipeline can cover the entire width of an outlet or an outlet from it. A pair of concentric cylinders is placed downstream of the chute along a horizontal axis: a rotary cylinder provided with blades located on its outer face to collect water from the pipe, and a fixed cylinder inside the rotary cylinder and fixed in the rock in the sides of the fall. Rubber covered drive and support rollers are mounted on the periphery of the fixed rotary cylinder and keep the cylinder in a centered rotary or stable position. A dawn on the upstream side is in successive contact with the upstream wall and with the heel to keep a water column recovery corridor. The friction on the inside of the rotating wall engages a generator.

CA002317189A 2000-08-11 2000-08-11 Hydraulic mill to produce electricity Expired - Fee Related CA2317189C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002317189A CA2317189C (en) 2000-08-11 2000-08-11 Hydraulic mill to produce electricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002317189A CA2317189C (en) 2000-08-11 2000-08-11 Hydraulic mill to produce electricity

Publications (2)

Publication Number Publication Date
CA2317189A1 true CA2317189A1 (en) 2001-05-01
CA2317189C CA2317189C (en) 2003-02-04

Family

ID=4166995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002317189A Expired - Fee Related CA2317189C (en) 2000-08-11 2000-08-11 Hydraulic mill to produce electricity

Country Status (1)

Country Link
CA (1) CA2317189C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849472A1 (en) * 2002-12-26 2004-07-02 Michel Fonfrede Power generation water turbine has water level control sluice integrated into centre of turbine ring
GB2413827A (en) * 2004-05-05 2005-11-09 Rupert John Armstrong Evans Modular water turbine system
FR2936026A1 (en) * 2008-09-17 2010-03-19 H3E Ind Hydraulic machine i.e. turbine, for low head watercourse, has water flow channel whose lengths of walls correspond to spacing between blades, inclination and shapes of blades such that consecutive blades are not in complete closing position
EP2378112A1 (en) * 2010-04-14 2011-10-19 Thomas Hagleitner Water wheel
WO2012022435A1 (en) * 2010-08-17 2012-02-23 Technische Universität München Shaft power plant comprising a bulkhead gate
CN106593752A (en) * 2017-01-18 2017-04-26 浙江腾荣环保科技有限公司 Waterfall power generation device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849472A1 (en) * 2002-12-26 2004-07-02 Michel Fonfrede Power generation water turbine has water level control sluice integrated into centre of turbine ring
GB2413827A (en) * 2004-05-05 2005-11-09 Rupert John Armstrong Evans Modular water turbine system
FR2936026A1 (en) * 2008-09-17 2010-03-19 H3E Ind Hydraulic machine i.e. turbine, for low head watercourse, has water flow channel whose lengths of walls correspond to spacing between blades, inclination and shapes of blades such that consecutive blades are not in complete closing position
EP2378112A1 (en) * 2010-04-14 2011-10-19 Thomas Hagleitner Water wheel
WO2012022435A1 (en) * 2010-08-17 2012-02-23 Technische Universität München Shaft power plant comprising a bulkhead gate
CN106593752A (en) * 2017-01-18 2017-04-26 浙江腾荣环保科技有限公司 Waterfall power generation device
CN106593752B (en) * 2017-01-18 2023-05-09 浙江腾荣环保科技有限公司 Waterfall power generation device

Also Published As

Publication number Publication date
CA2317189C (en) 2003-02-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed