ES2723801A1 - Buje perfeccionado para rodamientos de palas de aerogeneradores - Google Patents

Buje perfeccionado para rodamientos de palas de aerogeneradores Download PDF

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Publication number
ES2723801A1
ES2723801A1 ES201830174A ES201830174A ES2723801A1 ES 2723801 A1 ES2723801 A1 ES 2723801A1 ES 201830174 A ES201830174 A ES 201830174A ES 201830174 A ES201830174 A ES 201830174A ES 2723801 A1 ES2723801 A1 ES 2723801A1
Authority
ES
Spain
Prior art keywords
translation
machine
wind turbine
legally binding
*** translate
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Withdrawn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
ES201830174A
Other languages
English (en)
Inventor
Goicoechea Oscar Barbero
Santa Cruz Aitor Zurutuza
Ugarteburu Iker Urresti
Rodriguez Haritz Zabala
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.)
Laulagun Bearings SL
Original Assignee
Laulagun Bearings SL
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 Laulagun Bearings SL filed Critical Laulagun Bearings SL
Priority to ES201830174A priority Critical patent/ES2723801A1/es
Priority to PCT/ES2019/070034 priority patent/WO2019162541A1/es
Publication of ES2723801A1 publication Critical patent/ES2723801A1/es
Withdrawn legal-status Critical Current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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0691—Rotors characterised by their construction elements of the hub
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Buje perfeccionado de soporte del anillo fijo de rodadura de rodamientos de los que son empleados entre buje y palas de aerogeneradores, y que en la zona plana (4) de fijación del anillo fijo de rodadura (2b), el buje perfeccionado (1) posee una elevación (5) coaxial al eje (6) del rodamiento (2), generando un apoyo adosado lateral (18) con el anillo fijo de rodadura (2b), abarcando este apoyo adosado lateral (18) un arco adosado (3) de amplitud prefijada.
ES201830174A 2018-02-26 2018-02-26 Buje perfeccionado para rodamientos de palas de aerogeneradores Withdrawn ES2723801A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201830174A ES2723801A1 (es) 2018-02-26 2018-02-26 Buje perfeccionado para rodamientos de palas de aerogeneradores
PCT/ES2019/070034 WO2019162541A1 (es) 2018-02-26 2019-01-25 Buje perfeccionado para rodamientos de palas de aerogeneradores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201830174A ES2723801A1 (es) 2018-02-26 2018-02-26 Buje perfeccionado para rodamientos de palas de aerogeneradores

Publications (1)

Publication Number Publication Date
ES2723801A1 true ES2723801A1 (es) 2019-09-02

Family

ID=67688086

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201830174A Withdrawn ES2723801A1 (es) 2018-02-26 2018-02-26 Buje perfeccionado para rodamientos de palas de aerogeneradores

Country Status (2)

Country Link
ES (1) ES2723801A1 (es)
WO (1) WO2019162541A1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040240997A1 (en) * 2001-08-25 2004-12-02 Aloys Wobben Lubrication of a pitch angle adjusting device of a rotor blade of a windmill
WO2012080350A1 (de) * 2010-12-15 2012-06-21 Suzlon Energy Gmbh Nabe für eine windturbine
EP2778403A1 (en) * 2013-03-13 2014-09-17 Siemens Aktiengesellschaft Bearing with a supporting element and method of supporting a first ring of a bearing
EP2985458A1 (en) * 2014-08-12 2016-02-17 Mitsubishi Heavy Industries, Ltd. Slewing bearing device for a wind turbine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040240997A1 (en) * 2001-08-25 2004-12-02 Aloys Wobben Lubrication of a pitch angle adjusting device of a rotor blade of a windmill
WO2012080350A1 (de) * 2010-12-15 2012-06-21 Suzlon Energy Gmbh Nabe für eine windturbine
EP2778403A1 (en) * 2013-03-13 2014-09-17 Siemens Aktiengesellschaft Bearing with a supporting element and method of supporting a first ring of a bearing
EP2985458A1 (en) * 2014-08-12 2016-02-17 Mitsubishi Heavy Industries, Ltd. Slewing bearing device for a wind turbine

Also Published As

Publication number Publication date
WO2019162541A1 (es) 2019-08-29

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