Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
  • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
  • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
  • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
  • F01D1/026—Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines
• • 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
  • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
• • 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
  • F03D—WIND MOTORS
  • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
  • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
• • 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
  • F03D—WIND MOTORS
  • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
  • F03D1/06—Rotors
  • F03D1/0608—Rotors characterised by their aerodynamic shape
• • 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
  • F03D—WIND MOTORS
  • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
  • F03D1/06—Rotors
  • F03D1/0608—Rotors characterised by their aerodynamic shape
  • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
• • 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
  • F03D—WIND MOTORS
  • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
  • F03D80/70—Bearing or lubricating arrangements
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
  • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
  • F05B2240/00—Components
  • F05B2240/10—Stators
  • F05B2240/12—Fluid guiding means, e.g. vanes
  • F05B2240/121—Baffles or ribs
• • 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
• • 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
  • Y02E10/70—Wind energy
  • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

• Propellers have been used for a very long time to capture the energy of fluids, for example wind turbines are used with reasonable dimensions in desert countries to extract water from wells and in Europe to feed cows in meadows or even the windmills to make flour.
• Wind socks that indicate the direction and strength of the wind at airports and on the roadside are an example of the use of wind with a device that is in the third dimension.
• the CARPYZ industrial computer tool makes it easy to generate on demand and infinitely, helical blades of very complex shapes and provides the computer files to build them.
• the turbine of the present invention captures the fluid over substantially the entire surface of a circle in a fixed hollow wheel such as the windsocks, and interlaced blades generate channels which direct the fluid not at the end but tangential to the periphery of the sleeve.
• the shapes of the blades that make up these wheels are very complex and must be adapted for each wheel built according to the desired fluids and characteristics.
• the blades of the fixed and rotary wheels which are intertwined, form a honeycomb structure, mechanically very resistant, and the impeller is further protected by the fixed wheel.
• a fixed hollow wheel (A) is open at the front at the entrance of the fluid at its most large diameter and consists of successive curved circular washers (B) which each have their inner diameter which decreases from the front to the center and have their inner edge oriented forward and are intersected by blades preferably wound in spiral (C) which run from the front to the center and form with the washers channels oriented tangentially towards the periphery of the wheel and that on the other hand at least one rotary wheel (D) which surrounds the fixed wheel is consisting of preferably spirally wound blades which go from the large diameter towards the center and are curved in the form of hollow cups, one of whose beaks is oriented tangentially (E) inside this wheel and these cup blades are crisscrossed with circular washers (F) which go from the inside to the outside and partition the buckets and the inner edges of these said washers are at best in continuity with the
• the fixed wheel is provided inside at its center with a circular shield whose tip is directed forward (H).
• the turbines are contained in an outer casing which covers the wheels and is secured to the front with the fixed wheel and is secured to the front with the fixed wheel and the surface of the opening the envelope is at the front (I) smaller than that located towards the rear of the moving wheel (J).
• the rotating wheel is held in the center by a bearing (K carried by the inside of the fixed wheel and by radial supports which join the fixed envelope which surrounds the assembly.
• the large diameter of the blades of the fixed wheel is secured to the small diameter of the fixed envelope by a prolonged ring in front which is increasing in diameter funnel and goes to join and merge with the projection of the upper edge of the envelope.
• the profile of the swept surfaces of the wheels inside and out tends to be semi-spherical or ogival.
• FIG. 1 shows on a half section that a fixed hollow wheel (A) is open at the front to the fluid inlet at its largest diameter and consists of successive curved circular washers (B) which each have their inner diameter which decreases in going from the front to the center and have their inner edge oriented forward and are intersected by blades of spirally wound (C) which go from the front to the center and form with the washers channels oriented tangentially towards the periphery of the wheel and that on the other hand at least one rotating wheel (D) which surrounds the wheel.
• A fixed hollow wheel
• B successive curved circular washers
• C blades of spirally wound
• D rotating wheel
• fixed wheel consists of preferably spirally wound blades which go from the large diameter towards the center and are curved in the form of hollow cups, one of whose beaks is oriented tangentially (E) to the int wheel and these bucket blades are intersected with circular washers (F) which go from the inside to the outside and divide the buckets and the inner edges of these washers are put at best in continuity with the washers of the fixed wheel (G).
• the fixed wheel is provided inside at its center with a circular shield whose tip is directed towards the front (H), and also that the turbines are contained in an outer casing which covers the wheels and it is secured to the front with the fixed wheel and the surface of the opening of the casing is at the front (I) smaller than that located towards the rear of the movable wheel (J).
• the drawing Fig 2 shows firstly a circular washer (B) of the fixed wheel (A) which carries a blade (C) which directs the fluid towards the periphery of the wheel and secondly a circular washer (F) the rotating wheel (D) which intertwines with the longitudinal cup-shaped blades whose inner edge is oriented tangentially (E).

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Sustainable Energy (AREA)
• Life Sciences & Earth Sciences (AREA)
• Sustainable Development (AREA)
• Fluid Mechanics (AREA)
• Physics & Mathematics (AREA)
• Hydraulic Turbines (AREA)
• Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
• Wind Motors (AREA)
• Centrifugal Separators (AREA)
• Turbine Rotor Nozzle Sealing (AREA)

Priority Applications (11)

Applications Claiming Priority (2)

Publications (1)

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ID=47424962

Family Applications (1)

Country Status (13)

Cited By (2)

Families Citing this family (1)

Citations (2)

Family Cites Families (11)

• 2012
  • 2012-10-29 FR FR1202880A patent/FR2997460B1/fr not_active Expired - Fee Related
• 2013
  • 2013-10-23 EP EP13782696.2A patent/EP2912306B1/fr not_active Not-in-force
  • 2013-10-23 JP JP2015538426A patent/JP2015532964A/ja active Pending
  • 2013-10-23 US US14/411,569 patent/US20150226065A1/en not_active Abandoned
  • 2013-10-23 AU AU2013339570A patent/AU2013339570B2/en not_active Ceased
  • 2013-10-23 PT PT137826962T patent/PT2912306T/pt unknown
  • 2013-10-23 CN CN201380029141.XA patent/CN104364516B/zh not_active Expired - Fee Related
  • 2013-10-23 WO PCT/EP2013/072133 patent/WO2014067823A1/fr active Application Filing
  • 2013-10-23 RU RU2014143929A patent/RU2649163C2/ru not_active IP Right Cessation
  • 2013-10-23 CA CA2875809A patent/CA2875809A1/en not_active Abandoned
  • 2013-10-23 ES ES13782696.2T patent/ES2647601T3/es active Active
• 2014
  • 2014-11-18 ZA ZA2014/08465A patent/ZA201408465B/en unknown
  • 2014-11-18 IN IN9742DEN2014 patent/IN2014DN09742A/en unknown

Patent Citations (2)

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