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IN2012DE00311A - - Google Patents

Info

Publication number
IN2012DE00311A
IN2012DE00311A IN311DE2012A IN2012DE00311A IN 2012DE00311 A IN2012DE00311 A IN 2012DE00311A IN 311DE2012 A IN311DE2012 A IN 311DE2012A IN 2012DE00311 A IN2012DE00311 A IN 2012DE00311A
Authority
IN
India
Prior art keywords
pillow block
sleeve
mount
bed plate
mounting surface
Prior art date
Application number
Inventor
Michael James Luneau
Mohan Muthu Kumar Sivanantham
Chad Robert Conrad
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IN2012DE00311A publication Critical patent/IN2012DE00311A/en

Links

Classifications

    • 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
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/047—Housings for rolling element bearings for rotary movement with a base plate substantially parallel to the axis of rotation, e.g. horizontally mounted pillow blocks
    • 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
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2240/50—Bearings
    • 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

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)

Abstract

A pillow block (30) for a bed plate (24) of a wind turbine (10) is disclosed. In one embodiment, the pillow block (30) includes a sleeve (40) defining a generally horizontal centerline (44) and an axial centerline (46). The sleeve (40) is configured to accommodate a shaft (20) generally extending along the axial centerline (46) therethrough. The pillow block (30) further includes a mount (50) extending from the sleeve (40). The mount (50) defines a generally horizontal axis (52) and at least one mounting surface (56). The at least one mounting surface (56) is configured for directly mounting the pillow block (30) to the bed plate (24).
IN311DE2012 2011-02-07 2012-02-03 IN2012DE00311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/021,964 US20110243754A1 (en) 2011-02-07 2011-02-07 Pillow Block for Bed Plate of Wind Turbine

Publications (1)

Publication Number Publication Date
IN2012DE00311A true IN2012DE00311A (en) 2015-04-10

Family

ID=44709897

Family Applications (1)

Application Number Title Priority Date Filing Date
IN311DE2012 IN2012DE00311A (en) 2011-02-07 2012-02-03

Country Status (4)

Country Link
US (1) US20110243754A1 (en)
EP (1) EP2484902A3 (en)
CN (1) CN102628478A (en)
IN (1) IN2012DE00311A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649897B (en) * 2011-03-08 2018-06-05 维斯塔斯风力系统有限公司 The supporting structure of wind turbine
US20120051898A1 (en) * 2011-08-05 2012-03-01 General Electric Company Wind turbine component having a lightweight structure
US9249782B2 (en) 2012-01-31 2016-02-02 General Electric Company Snap ring retention assembly for a main shaft in a wind turbine
DE102012214416A1 (en) * 2012-08-14 2014-06-12 Schaeffler Technologies Gmbh & Co. Kg Plummer block housings
DE102012222595A1 (en) * 2012-12-10 2014-06-12 Schaeffler Technologies Gmbh & Co. Kg Plummer block housings
CN104329382B (en) * 2014-09-28 2017-02-15 苏州市相城区明达复合材料厂 Hook base
CN108661864B (en) 2017-03-29 2022-03-22 通用电气公司 Repair method for gearbox assembly for wind turbine
EP3690239A1 (en) 2019-01-30 2020-08-05 Siemens Gamesa Renewable Energy Innovation & Technology, S.L. Bearing arrangement for a wind turbine and wind turbine
US11105317B2 (en) 2019-02-21 2021-08-31 21st Century Wind, Inc. Wind turbine generator for low to moderate wind speeds
CN113460864B (en) * 2021-06-22 2024-08-16 淮安市中球盾构技术服务有限公司 Bevel socket mounting seat
CN116608213B (en) * 2023-07-20 2023-09-19 山东国创精密机械有限公司 Wear-resisting wind-powered electricity generation bearing frame

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189979A (en) * 1963-04-09 1965-06-22 Adamson Stephens Mfg Co Method and apparatus for simultaneously forming spherically contoured bearing seats and loading slots in bearing housings
MX9304252A (en) * 1992-09-30 1994-03-31 Torrington Co ACCOMMODATION OF POLYMERIC BEARING.
NO320790B1 (en) * 2000-10-19 2006-01-30 Scan Wind Group As Vindkraftverk
DE102006028200A1 (en) * 2006-06-20 2007-12-27 Schaeffler Kg Angle adjustable rolling bearing
EP2060753B1 (en) * 2006-09-04 2012-01-25 NTN Corporation Roller bearing, camshaft supporting structure, and internal combustion engine
US7901142B2 (en) * 2007-03-20 2011-03-08 Goodrich Corporation Diaphragm bearing hanger assembly
DE102009032174A1 (en) * 2008-07-17 2010-01-21 Spaceframe21 Gmbh Rotor shaft bearing assembly for wind-power generator, has bearing housing joined to support/load-bearing structure by multi-point mounting with three mounting points
DE102008052412A1 (en) * 2008-10-21 2010-04-22 Aerodyn Energiesysteme Gmbh Bearing housing for the storage of the rotor shaft of a wind turbine
US8099255B2 (en) * 2010-12-16 2012-01-17 General Electric Company System and method for measuring shaft deflection in a wind turbine

Also Published As

Publication number Publication date
EP2484902A3 (en) 2014-06-04
CN102628478A (en) 2012-08-08
EP2484902A2 (en) 2012-08-08
US20110243754A1 (en) 2011-10-06

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