DK3947995T3 - Stort rulleleje - Google Patents
Stort rulleleje Download PDFInfo
- Publication number
- DK3947995T3 DK3947995T3 DK20710466.2T DK20710466T DK3947995T3 DK 3947995 T3 DK3947995 T3 DK 3947995T3 DK 20710466 T DK20710466 T DK 20710466T DK 3947995 T3 DK3947995 T3 DK 3947995T3
- Authority
- DK
- Denmark
- Prior art keywords
- roller bearing
- large roller
- bearing
- roller
- Prior art date
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
-
- 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
- F16C19/49—Bearings with both balls and rollers
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- 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
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)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202019101697.3U DE202019101697U1 (de) | 2019-03-26 | 2019-03-26 | Großwälzlager |
PCT/EP2020/055821 WO2020193097A1 (de) | 2019-03-26 | 2020-03-05 | Grosswälzlager |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3947995T3 true DK3947995T3 (da) | 2023-12-11 |
Family
ID=69784426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK20710466.2T DK3947995T3 (da) | 2019-03-26 | 2020-03-05 | Stort rulleleje |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220010839A1 (da) |
EP (1) | EP3947995B1 (da) |
CN (1) | CN113767227B (da) |
DE (1) | DE202019101697U1 (da) |
DK (1) | DK3947995T3 (da) |
ES (1) | ES2969024T3 (da) |
WO (1) | WO2020193097A1 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018103079U1 (de) * | 2018-06-01 | 2019-09-03 | Liebherr-Components Biberach Gmbh | Wälzlager |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191225955A (en) * | 1912-11-12 | 1913-07-31 | Auto Machinery Company Ltd | An Improved Combined Journal and Thrust Bearing. |
DE2648144C2 (de) * | 1976-10-23 | 1984-07-05 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Mittenfreie Wälzlager-Drehverbindung |
DE3104097A1 (de) * | 1981-02-06 | 1982-09-09 | Henning 5100 Aachen Schlüter | "grosswaelzlager" |
DE3927077A1 (de) * | 1989-08-17 | 1991-02-21 | Hoesch Ag | Mittenfreies grosswaelzlager |
RU1820929C (ru) * | 1990-10-25 | 1993-06-07 | Izosimov Mikhail E | Буксовый подшипник и способ его монтажа |
CH695323A5 (de) * | 2001-08-13 | 2006-03-31 | Schaeffler Waelzlager Ohg | Radial-Axial-Wälzlager. |
DE102005026141B4 (de) * | 2005-06-06 | 2019-07-25 | Imo Momentenlager Gmbh | Windkraftanlage mit einer Lagereinheit für ein langgestrecktes Rotorblatt |
WO2007112748A2 (en) * | 2006-04-02 | 2007-10-11 | Vestas Wind Systems A/S | A pitch bearing for a wind turbine, a wind turbine and a method for servicing a bearing |
WO2008032831A1 (fr) * | 2006-09-14 | 2008-03-20 | Nsk Ltd. | Procédé defabrication d'une unité de palier à rouleaux de support de roue, et procédé de mise à l'essai d'une unité de palier à rouleaux à double chemin de roulement |
DE102007052383A1 (de) * | 2006-10-31 | 2008-05-08 | Imo Holding Gmbh | Wälzlageranordnung |
DE202007011577U1 (de) | 2006-10-31 | 2007-10-25 | Imo Holding Gmbh | Wälzlageranordnung |
DE202006020464U1 (de) * | 2006-11-16 | 2008-09-18 | Rothe Erde Gmbh | Rollenlager, insbesondere mittenfreies Großwälzlager |
US20080169257A1 (en) * | 2007-01-17 | 2008-07-17 | Itrec B.V. | Hoisting crane with annular bearing structure |
DE102008031578B4 (de) * | 2007-11-10 | 2011-04-28 | Ab Skf | Lageranordnung und Verfahren zu ihrer Montage |
JP2009275837A (ja) * | 2008-05-15 | 2009-11-26 | Denso Wave Inc | ベアリングの固定構造 |
DE102009004991A1 (de) * | 2009-01-14 | 2010-07-15 | Imo Holding Gmbh | Windkraftanlage |
JP2011179610A (ja) * | 2010-03-02 | 2011-09-15 | Jtekt Corp | スラストころ軸受 |
DE102010027011A1 (de) * | 2010-07-13 | 2012-01-19 | Schaeffler Kg | Drehverbindung, insbesondere zur Rotorblatt- oder Turmlagerung für eine Windkraftanlage sowie Rotorblatt- oder Turmlagerung mit dieser Drehverbindung |
DE102011008958A1 (de) * | 2011-01-19 | 2012-07-19 | Imo Holding Gmbh | Rotorlager für eine Windkraftanlage |
FR2973087B1 (fr) * | 2011-03-25 | 2014-04-18 | Defontaine | Palier a trois rangees et plus de corps roulants |
DE102011076872A1 (de) * | 2011-06-01 | 2012-12-06 | Aloys Wobben | Großwälzlager |
WO2013029637A1 (en) * | 2011-08-29 | 2013-03-07 | Aktiebolaget Skf | Bearing arrangement for a hub of a vehicle |
DE102012002203A1 (de) | 2012-02-07 | 2013-08-08 | Imo Holding Gmbh | Wälzlageranordnung zur Lagerung von Teilen einer Windkraftanlage, sowie Windkraftanlage mit einem derart ausgestalteten Blattlager |
JP6214564B2 (ja) * | 2012-02-07 | 2017-10-18 | アイエムオー ホールディング ジーエムビーエイチ | エネルギーシステムの逆回転可能な部品を取り付けるための機構 |
DE102012004329B4 (de) | 2012-02-07 | 2021-04-15 | Imo Holding Gmbh | Anordnung zur Lagerung von gegeneinander verdrehbaren Teilen einer Energieanlage |
DE102012221725A1 (de) * | 2012-11-28 | 2014-05-28 | Schaeffler Technologies Gmbh & Co. Kg | Rundtischlager |
DE202013009246U1 (de) * | 2013-10-18 | 2015-02-19 | Liebherr-Components Biberach Gmbh | Wälzlager |
ES2654667T3 (es) | 2014-05-15 | 2018-02-14 | Imo Holding Gmbh | Rodamiento |
DE102015110246A1 (de) * | 2015-06-25 | 2016-12-29 | Thyssenkrupp Ag | Wälzlageranordnung und Blattlager für eine Windkraftanlage |
DE102015113100A1 (de) * | 2015-08-07 | 2017-02-09 | Thyssenkrupp Ag | Wälzlageranordnung und Blattlager für eine Windkraftanlage |
DE202015006588U1 (de) * | 2015-09-18 | 2016-12-20 | Liebherr-Components Biberach Gmbh | Drehlager |
DE202017000692U1 (de) * | 2017-02-08 | 2018-05-09 | Liebherr-Components Biberach Gmbh | Mehrreihiges Großwälzlager |
DE102017206246A1 (de) * | 2017-04-11 | 2018-10-11 | Thyssenkrupp Ag | Lageranordnung zur Lagerung eines Rotorblatts einer Windenergieanlage |
-
2019
- 2019-03-26 DE DE202019101697.3U patent/DE202019101697U1/de not_active Ceased
-
2020
- 2020-03-05 EP EP20710466.2A patent/EP3947995B1/de active Active
- 2020-03-05 DK DK20710466.2T patent/DK3947995T3/da active
- 2020-03-05 ES ES20710466T patent/ES2969024T3/es active Active
- 2020-03-05 WO PCT/EP2020/055821 patent/WO2020193097A1/de unknown
- 2020-03-05 CN CN202080024052.6A patent/CN113767227B/zh active Active
-
2021
- 2021-09-24 US US17/448,784 patent/US20220010839A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020193097A1 (de) | 2020-10-01 |
EP3947995B1 (de) | 2023-10-11 |
CN113767227A (zh) | 2021-12-07 |
DE202019101697U1 (de) | 2020-07-02 |
EP3947995A1 (de) | 2022-02-09 |
CN113767227B (zh) | 2023-10-27 |
ES2969024T3 (es) | 2024-05-16 |
US20220010839A1 (en) | 2022-01-13 |
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