CN101715520A - 轴承结构及风力发电装置 - Google Patents
轴承结构及风力发电装置 Download PDFInfo
- Publication number
- CN101715520A CN101715520A CN200880001566A CN200880001566A CN101715520A CN 101715520 A CN101715520 A CN 101715520A CN 200880001566 A CN200880001566 A CN 200880001566A CN 200880001566 A CN200880001566 A CN 200880001566A CN 101715520 A CN101715520 A CN 101715520A
- Authority
- CN
- China
- Prior art keywords
- bearing
- rolling element
- space
- foreign steamer
- bearing structure
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 42
- 239000008041 oiling agent Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 16
- 239000000314 lubricant Substances 0.000 abstract description 14
- 238000012856 packing Methods 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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
- 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
- F16C19/34—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 both radial and axial load
- F16C19/38—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 both radial and axial load with two or more rows of rollers
-
- 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
- F16C19/34—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 both radial and axial load
- F16C19/38—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 both radial and axial load with two or more rows of rollers
- F16C19/381—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 both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
-
- 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)
- Wind Motors (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2008/062889 WO2010007677A1 (ja) | 2008-07-17 | 2008-07-17 | 軸受構造及び風力発電装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101715520A true CN101715520A (zh) | 2010-05-26 |
Family
ID=41550095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880001566A Pending CN101715520A (zh) | 2008-07-17 | 2007-07-17 | 轴承结构及风力发电装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100308594A1 (zh) |
EP (1) | EP2172665A1 (zh) |
JP (1) | JPWO2010007677A1 (zh) |
KR (1) | KR20100029066A (zh) |
CN (1) | CN101715520A (zh) |
CA (1) | CA2672039A1 (zh) |
TW (1) | TW201005180A (zh) |
WO (1) | WO2010007677A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102619874A (zh) * | 2012-03-25 | 2012-08-01 | 洛阳鸿元轴承科技有限公司 | 一种圆柱滚子与双向推力组合轴承 |
CN103477100A (zh) * | 2011-01-19 | 2013-12-25 | Imo控股有限责任公司 | 用于风力发电设备的转子轴承 |
CN105089934A (zh) * | 2014-05-23 | 2015-11-25 | 西门子公司 | 用于操作风力涡轮机的方法 |
CN105508155A (zh) * | 2015-12-31 | 2016-04-20 | 北京金风科创风电设备有限公司 | 风力发电机组 |
CN106931038A (zh) * | 2015-10-16 | 2017-07-07 | 斯凯孚公司 | 包括设置有线材的保持架和密封件的轴承 |
CN108547859A (zh) * | 2018-05-03 | 2018-09-18 | 苏州萌炯贸易有限公司 | 一种加工机械设备用耗能小的机械用轴承 |
CN113056619A (zh) * | 2018-09-24 | 2021-06-29 | 蒂森克虏伯罗特艾德德国有限公司 | 用于滚动轴承的、具有集成电子器件的滚动体 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009054152A1 (ja) * | 2007-10-23 | 2009-04-30 | Mitsubishi Heavy Industries, Ltd. | 風力発電装置 |
NL2003925C2 (en) * | 2009-12-08 | 2011-06-09 | Lagerwey Wind B V | Main bearing for a wind turbine. |
CN102439302A (zh) * | 2010-04-28 | 2012-05-02 | 三菱重工业株式会社 | 直驱式风力发电装置及轴承结构 |
EP2434150B2 (en) * | 2010-09-27 | 2016-08-17 | Siemens Aktiengesellschaft | A three row roller bearing, in particular for a wind turbine |
DE102010042090A1 (de) * | 2010-10-07 | 2012-04-12 | Aktiebolaget Skf | Wälzlager mit einer Spaltdichtung |
DE102010052117A1 (de) * | 2010-11-17 | 2012-05-24 | Imo Holding Gmbh | Baugruppe als Lageranordnung zur drehenden Lagerung von Maschinen- und Anlagenteilen |
JP5806310B2 (ja) * | 2011-06-23 | 2015-11-10 | 平田機工株式会社 | ワーク支持装置 |
DE102011078247A1 (de) * | 2011-06-28 | 2013-01-03 | Aktiebolaget Skf | Lagervorrichtung |
EP2742232A1 (de) * | 2011-08-08 | 2014-06-18 | Aktiebolaget SKF | Turbinengenerator |
EP2568167A1 (en) * | 2011-09-08 | 2013-03-13 | Siemens Aktiengesellschaft | Direct-drive wind turbine |
TWI441981B (zh) | 2011-11-25 | 2014-06-21 | Ind Tech Res Inst | 風力機輪轂密封裝置 |
EP2610511A1 (en) * | 2011-12-28 | 2013-07-03 | Siemens Aktiengesellschaft | Cage and rolling element bearing |
DK2657519T3 (en) * | 2012-04-26 | 2015-09-07 | Siemens Ag | Windmill |
JP6039478B2 (ja) * | 2013-03-25 | 2016-12-07 | ナブテスコ株式会社 | 歯車伝動装置 |
DE102013221602A1 (de) * | 2013-10-24 | 2015-04-30 | Aktiebolaget Skf | Lageranordnung |
CN106068391A (zh) * | 2014-03-06 | 2016-11-02 | 株式会社捷太格特 | 密封构件和用于风车主轴的滚动轴承 |
GB2533555A (en) * | 2014-12-15 | 2016-06-29 | Skf Ab | Seal for a roller bearing having a wire cage |
DE102015208933A1 (de) * | 2015-05-13 | 2016-11-17 | Aktiebolaget Skf | Wälzlagerkäfig mit einem Dichtungselement und Verfahren zu dessen Herstellung |
FR3041723B1 (fr) * | 2015-09-30 | 2018-03-09 | Aktiebolaget Skf | Roulement a billes comprenant une cage pourvue d'un fil et un joint d'etancheite |
EP3173642B1 (en) * | 2015-11-27 | 2018-07-18 | GE Renewable Technologies Wind B.V. | Wind turbine generator with bearing system and seal |
DE102017107005B3 (de) * | 2017-03-31 | 2018-09-13 | Schaeffler Technologies AG & Co. KG | Abgedichtetes Wälzlager |
IT201900024670A1 (it) * | 2020-01-02 | 2021-07-02 | Skf Ab | Gruppo mozzo ruota provvisto di tenuta integrata |
DE102021116583A1 (de) | 2021-06-28 | 2022-12-29 | Nordex Energy Se & Co. Kg | Dichtungsanordnung für ein Lager und Windenergieanlage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3788714A (en) * | 1972-06-15 | 1974-01-29 | Gen Motors Corp | Ball bearing with a unitary separator-seal |
GB2156912B (en) * | 1984-04-04 | 1987-09-03 | Skf Svenska Kullagerfab Ab | Cage for bearings |
EP0228847B1 (en) * | 1985-12-19 | 1991-01-23 | The Timken Company | Improvements in and relating to seals |
DE3738529A1 (de) * | 1987-11-13 | 1988-10-20 | Daimler Benz Ag | Abdichtung fuer waelzlager |
US4960335A (en) * | 1989-11-13 | 1990-10-02 | The Timken Company | Unitary enclosure and cover therefor |
DE8914265U1 (de) * | 1989-12-04 | 1990-01-18 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Kugellager |
JP2517257Y2 (ja) * | 1990-03-27 | 1996-11-20 | エヌティエヌ株式会社 | フィルタシール付転がり軸受 |
US5112146A (en) * | 1991-07-17 | 1992-05-12 | Rockwell International Corporation | Functionally gradated rolling element bearing races |
JPH0630530U (ja) * | 1992-09-24 | 1994-04-22 | 光洋精工株式会社 | シ−ル付円錐ころ軸受 |
DE20116649U1 (de) * | 2001-10-10 | 2001-12-06 | AB SKF, Göteborg | Lager, insbesondere Wälzlager |
JP4150889B2 (ja) | 2002-05-24 | 2008-09-17 | Nok株式会社 | 密封装置 |
JP2007198540A (ja) * | 2006-01-27 | 2007-08-09 | Nsk Ltd | シール付き転がり軸受 |
-
2007
- 2007-07-17 CN CN200880001566A patent/CN101715520A/zh active Pending
-
2008
- 2008-07-17 US US12/517,819 patent/US20100308594A1/en not_active Abandoned
- 2008-07-17 CA CA002672039A patent/CA2672039A1/en not_active Abandoned
- 2008-07-17 WO PCT/JP2008/062889 patent/WO2010007677A1/ja active Application Filing
- 2008-07-17 EP EP08791247A patent/EP2172665A1/en not_active Withdrawn
- 2008-07-17 KR KR1020097013692A patent/KR20100029066A/ko not_active Application Discontinuation
- 2008-07-17 JP JP2009523893A patent/JPWO2010007677A1/ja active Pending
- 2008-07-25 TW TW097128490A patent/TW201005180A/zh unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103477100A (zh) * | 2011-01-19 | 2013-12-25 | Imo控股有限责任公司 | 用于风力发电设备的转子轴承 |
CN103477100B (zh) * | 2011-01-19 | 2017-05-10 | Imo控股有限责任公司 | 用于风力发电设备的滚动轴承 |
CN102619874A (zh) * | 2012-03-25 | 2012-08-01 | 洛阳鸿元轴承科技有限公司 | 一种圆柱滚子与双向推力组合轴承 |
CN105089934A (zh) * | 2014-05-23 | 2015-11-25 | 西门子公司 | 用于操作风力涡轮机的方法 |
CN105089934B (zh) * | 2014-05-23 | 2019-12-17 | 西门子歌美飒可再生能源公司 | 用于操作风力涡轮机的方法 |
CN106931038A (zh) * | 2015-10-16 | 2017-07-07 | 斯凯孚公司 | 包括设置有线材的保持架和密封件的轴承 |
CN105508155A (zh) * | 2015-12-31 | 2016-04-20 | 北京金风科创风电设备有限公司 | 风力发电机组 |
CN108547859A (zh) * | 2018-05-03 | 2018-09-18 | 苏州萌炯贸易有限公司 | 一种加工机械设备用耗能小的机械用轴承 |
CN113056619A (zh) * | 2018-09-24 | 2021-06-29 | 蒂森克虏伯罗特艾德德国有限公司 | 用于滚动轴承的、具有集成电子器件的滚动体 |
CN113056619B (zh) * | 2018-09-24 | 2022-12-06 | 蒂森克虏伯罗特艾德德国有限公司 | 用于滚动轴承的、具有集成电子器件的滚动体 |
Also Published As
Publication number | Publication date |
---|---|
US20100308594A1 (en) | 2010-12-09 |
EP2172665A1 (en) | 2010-04-07 |
KR20100029066A (ko) | 2010-03-15 |
JPWO2010007677A1 (ja) | 2012-01-05 |
TW201005180A (en) | 2010-02-01 |
CA2672039A1 (en) | 2010-01-17 |
WO2010007677A1 (ja) | 2010-01-21 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: International application date Correct: 20080717 False: 20070717 Number: 21 Volume: 26 |
|
CI02 | Correction of invention patent application |
Correction item: International application date Correct: 20080717 False: 20070717 Number: 21 Page: Description Volume: 26 |
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ERR | Gazette correction |
Free format text: CORRECT: INTERNATIONAL APPLICATION DATE; FROM: 2007.07.17 TO: 2008.07.17 |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100526 |