DK2711569T3 - Glideleje og fremgangsmåde til at gennemføre vedligeholdelse af et glideleje - Google Patents

Glideleje og fremgangsmåde til at gennemføre vedligeholdelse af et glideleje Download PDF

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Publication number
DK2711569T3
DK2711569T3 DK12185642T DK12185642T DK2711569T3 DK 2711569 T3 DK2711569 T3 DK 2711569T3 DK 12185642 T DK12185642 T DK 12185642T DK 12185642 T DK12185642 T DK 12185642T DK 2711569 T3 DK2711569 T3 DK 2711569T3
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DK
Denmark
Prior art keywords
bearing
sliding
bowl
machining
pad
Prior art date
Application number
DK12185642T
Other languages
English (en)
Inventor
Bo Pedersen
Kim Thomsen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2711569T3 publication Critical patent/DK2711569T3/da

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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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • 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
    • F03D80/50—Maintenance or repair
    • F03D80/55—Cleaning
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling sliding-contact 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
    • F16C2235/00—Cleaning
    • 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
    • F16C2237/00—Repair or replacement
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49638—Repairing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53104—Roller or ball bearing

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)

Claims (14)

1. Glideleje af en vindmølle omfattende - en første lejeskål (1) og en anden lejeskål (2) og en flerhed af lejesegmenter (3), som er anbragt mellem den første lejeskål (1) og den anden lejeskål (2), - hvor lejesegmenterne (3) er forbundet med den anden lejeskål (2), og den første lejeskål (1) omfatter en glideflade, som er udformet og anbragt på en sådan måde, at lejesegmenterne (3) kan glide langs glidefladen, når lejeskålene bevæges i forhold til hinanden, kendetegnet ved, at - der er anbragt et bearbejdningselement (10, 11, 12) mellem den første lejeskål (1) og den anden lejeskål (2) til behandling af glidefladen af den første lejeskål (1).
2. Glideleje ifølge krav 1, hvor mindst et af lejesegmenterne (3) er udformet og anbragt på en sådan måde, at det kan udskiftes med bearbejdningselementet (10).
3. Glideleje ifølge et af kravene 1 til 2, hvor bearbejdningselementet (10) er et lejesegment (3) med en bearbejdningsflade (11).
4. Glideleje ifølge et af kravene 1 til 2, hvor mindst et lejesegment (3) omfatter en segmentbærer (8) og en beklædning (9), og bearbejdningselementet (10) er en segmentbærer (8) med en beklædning (9) med en bearbejdningsegenskab (12).
5. Glideleje ifølge et af de foregående krav, omfattende - en åbning (4) i den første lejeskål (1), - hvor åbningen (4) er et gennemgående hul, som fører fra den udvendige flade til den indvendige flade af den første lejeskål (1), - hvor åbningen (4) er udformet og anbragt på en sådan måde, at bearbejdningselementet (10, 12) kan anbringes mellem den første lejeskål (1) og den anden lejeskål (2) gennem åbningen (4).
6. Glideleje ifølge et af de foregående krav, hvor mindst et lejesegment (3) er udformet og anbragt på en sådan måde, at tykkelsen af lejesegmentet (3) kan afpasses til mellemrummet mellem den første og den anden lejeskål.
7. Glideleje ifølge et af de foregående krav, hvor mindst et lejesegment (3) omfatter en tilpasningsmekanisme (13), således at tykkelsen af lejesegmentet (3) kan tilpasses mellemrummet mellem den første og den anden lejeskål.
8. Glideleje ifølge et af kravene 1 til 5, omfattende et mellemlæg (14) til tilpasning af tykkelsen af mindst et lejesegment (3) til mellemrummet mellem den første og den anden lejeskål.
9. Glideleje ifølge et af de foregående krav, hvor glidelejet er et leje i en vindmølle.
10. Glideleje ifølge et af de foregående krav, hvor glidelejet er hovedlejet i en direkte drevet vindmølle.
11. Fremgangsmåde til at gennemføre vedligeholdelse af et glideleje ifølge et af de foregående krav, hvilken fremgangsmåde omfatter trinnene med at behandle glidefladen af lejet ved anvendelse af et bearbejdningselement (10, 12), som er anbragt mellem den første lejeskål (1) og den anden lejeskål (2).
12. Fremgangsmåde ifølge krav 11, hvilken fremgangsmåde omfatter trinnene med at rotere lejet med henblik på at anbringe bearbejdningselementet (10, 12) på en indvendig flade af lejet.
13. Fremgangsmåde ifølge krav 11, hvilken fremgangsmåde omfatter trinnene med at skylle lejet for at fjerne løse partikler fra lejet.
14. Bearbejdningselement (10, 11, 12), der skal anvendes i en anordning ifølge et af kravene 1 til 10 eller i en fremgangsmåde ifølge kravene 11 til 13.
DK12185642T 2012-09-24 2012-09-24 Glideleje og fremgangsmåde til at gennemføre vedligeholdelse af et glideleje DK2711569T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20120185642 EP2711569B1 (en) 2012-09-24 2012-09-24 Sliding bearing and method to perform service at a sliding bearing

Publications (1)

Publication Number Publication Date
DK2711569T3 true DK2711569T3 (da) 2015-01-19

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DK12185642T DK2711569T3 (da) 2012-09-24 2012-09-24 Glideleje og fremgangsmåde til at gennemføre vedligeholdelse af et glideleje

Country Status (5)

Country Link
US (1) US8936397B2 (da)
EP (1) EP2711569B1 (da)
CN (1) CN103671487B (da)
CA (1) CA2827860A1 (da)
DK (1) DK2711569T3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2808097B1 (en) * 2013-05-27 2019-04-24 Ocean Team Group A/S Method for purging hardened grease or sludge from a bearing and bearing housing
EP3219984B1 (en) * 2016-03-14 2019-01-02 Siemens Aktiengesellschaft Sliding bearing arrangement for a wind turbine
DK179077B1 (en) * 2016-03-23 2017-10-09 Envision Energy Denmark Aps Wind turbine comprising a yaw bearing system
EP3557042A1 (en) * 2018-04-18 2019-10-23 Siemens Gamesa Renewable Energy A/S Method for refurbishing a rotary bearing, bearing refurbishment arrangement and wind turbine
EP3594495B1 (en) * 2018-07-10 2022-09-07 Siemens Gamesa Renewable Energy A/S Wind turbine yaw bearing
DE102018120808A1 (de) * 2018-08-27 2020-02-27 Renk Aktiengesellschaft Lageranordnung und Einstellschraube zur Einstellung des Lagerspiels
DE102018120806A1 (de) * 2018-08-27 2020-02-27 Renk Aktiengesellschaft Lageranordnung eines Rotors einer Windkraftanlage
EP3767118B1 (en) * 2019-07-19 2022-11-23 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade pitch bearing
CN114876949B (zh) * 2022-04-29 2023-07-21 江苏振江新能源装备股份有限公司 一种可拆卸滑动部件的轴承
CN114992247B (zh) * 2022-05-13 2024-02-09 马鞍山经纬回转支承股份有限公司 一种环保设备用回转支承

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5197977B2 (ja) * 2007-03-28 2013-05-15 株式会社東芝 ジャーナル軸受装置
BR112012000635A2 (pt) 2009-07-10 2019-09-24 Siemens Ag mancal mestre de turbina eólica
US20110057451A1 (en) * 2009-09-30 2011-03-10 Matthias Alfons Volmer Yaw bearing assembly for use with a wind turbine and a method for braking using the same
US8075190B1 (en) * 2010-09-16 2011-12-13 Vestas Wind Systems A/S Spherical plain bearing pocket arrangement and wind turbine having such a spherical plain bearing
US8172531B2 (en) * 2011-01-10 2012-05-08 Vestas Wind Systems A/S Plain bearing for a wind turbine blade and method of operating a wind turbine having such a plain bearing

Also Published As

Publication number Publication date
CA2827860A1 (en) 2014-03-24
CN103671487A (zh) 2014-03-26
US8936397B2 (en) 2015-01-20
EP2711569B1 (en) 2014-12-17
US20140086515A1 (en) 2014-03-27
CN103671487B (zh) 2018-11-20
EP2711569A1 (en) 2014-03-26

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