YU104204A - Poboljšana turbina - Google Patents

Poboljšana turbina

Info

Publication number
YU104204A
YU104204A YU104204A YUP104204A YU104204A YU 104204 A YU104204 A YU 104204A YU 104204 A YU104204 A YU 104204A YU P104204 A YUP104204 A YU P104204A YU 104204 A YU104204 A YU 104204A
Authority
YU
Yugoslavia
Prior art keywords
blades
fluid
hub
rotor
ring fairing
Prior art date
Application number
YU104204A
Other languages
English (en)
Inventor
Arthur Benjamin O'connor
Original Assignee
Arthur Benjamin O'connor
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 Arthur Benjamin O'connor filed Critical Arthur Benjamin O'connor
Publication of YU104204A publication Critical patent/YU104204A/sh
Publication of RS51353B publication Critical patent/RS51353B/sr

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
    • 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
    • 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
    • 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
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
    • 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
    • F05B2240/20—Rotors
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/03—Sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Turbina (30) na neki fluid za izvlačenje energije iz nekog pokretnog fluida, posebno pogodna kao turbina vazduh, obuhvata rotor (30) postavljen na nekoj nosećoj strukturi (31) tako da se obrće oko jedne horizontalne ose (39), pri čemu rotor (32) ima veći broj lopatica (37) koje se pružaju prema napred i prema napolje sa jedne glavčine (36), i jednu prstenastu oplatu (38) pričvršćenu za lopatice (37) na njihovim krajevima i koja može obrtati sa lopaticama (37) oko ose. Prstenasta oplata (38) ima bar na jednom mestu na svom obimu jedan radijalni presek oblikovan tako da u radu obrazuje cirkularni protok (60) oko tog poprečnog peseka u smeru u kojem će povećati brzinu protoka fluida izmedju prstenaste oplate (38) i glavčine (38).[A fluid turbine (30) for extraction of power from a moving fluid, particularly suitable as a wind turbine, includes a rotor (32) mounted to a support structure (31) for rotation about a horizontal axis (39), the rotor (32) having multiple blades (37) extending forwardly and outwardly from a hub (36) and a ring fairing (38) secured to the blades (37) at their outer ends and rotatable with the blades (37) concentrically about the axis. The ring fairing (38) has at least one peripheral location a radial cross section shaped to develop in operation a circulatory flow (60) about the cross section in such a direction as to increase the velocity of fluid flow between the ring fairing (38) and the hub (36).
YUP-1042/04A 2002-05-30 2003-05-30 Poboljšana turbina RS51353B (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPS2667A AUPS266702A0 (en) 2002-05-30 2002-05-30 Improved turbine

Publications (2)

Publication Number Publication Date
YU104204A true YU104204A (sh) 2006-01-16
RS51353B RS51353B (sr) 2011-02-28

Family

ID=3836231

Country Status (21)

Country Link
US (1) US6786697B2 (sh)
EP (1) EP1507974A4 (sh)
JP (1) JP4174473B2 (sh)
KR (1) KR100659591B1 (sh)
CN (1) CN100390406C (sh)
AU (2) AUPS266702A0 (sh)
BR (1) BR0311312B1 (sh)
CA (1) CA2487108C (sh)
CO (1) CO5650183A2 (sh)
CR (1) CR7599A (sh)
EA (1) EA006361B1 (sh)
GE (1) GEP20064004B (sh)
HK (1) HK1073150A1 (sh)
HR (1) HRP20041140B1 (sh)
ME (1) ME00679B (sh)
MX (1) MXPA04011735A (sh)
NO (1) NO329630B1 (sh)
NZ (1) NZ536774A (sh)
RS (1) RS51353B (sh)
WO (1) WO2003102411A1 (sh)
ZA (1) ZA200409235B (sh)

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Also Published As

Publication number Publication date
NO329630B1 (no) 2010-11-22
EP1507974A1 (en) 2005-02-23
NZ536774A (en) 2005-04-29
CO5650183A2 (es) 2006-06-30
ZA200409235B (en) 2005-09-28
GEP20064004B (en) 2006-12-25
MXPA04011735A (es) 2005-02-14
JP4174473B2 (ja) 2008-10-29
CR7599A (es) 2005-02-09
JP2005528557A (ja) 2005-09-22
US20030223858A1 (en) 2003-12-04
HK1073150A1 (en) 2005-12-23
HRP20041140A2 (en) 2005-10-31
MEP9909A (en) 2011-12-20
KR100659591B1 (ko) 2006-12-20
EA200401592A1 (ru) 2005-06-30
RS51353B (sr) 2011-02-28
HRP20041140B1 (en) 2007-08-31
AU2003205021B1 (en) 2003-09-18
EA006361B1 (ru) 2005-12-29
CA2487108A1 (en) 2003-12-11
ME00679B (me) 2011-12-20
CN1623036A (zh) 2005-06-01
WO2003102411A1 (en) 2003-12-11
KR20050037436A (ko) 2005-04-21
NO20045028L (no) 2005-01-14
AUPS266702A0 (en) 2002-06-20
BR0311312A (pt) 2005-02-15
US6786697B2 (en) 2004-09-07
EP1507974A4 (en) 2007-01-17
CA2487108C (en) 2007-01-09
BR0311312B1 (pt) 2012-12-25
CN100390406C (zh) 2008-05-28

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