CN102132055A - 滚动轴承装置和以此装备的风力发电设备 - Google Patents
滚动轴承装置和以此装备的风力发电设备 Download PDFInfo
- Publication number
- CN102132055A CN102132055A CN2009801326250A CN200980132625A CN102132055A CN 102132055 A CN102132055 A CN 102132055A CN 2009801326250 A CN2009801326250 A CN 2009801326250A CN 200980132625 A CN200980132625 A CN 200980132625A CN 102132055 A CN102132055 A CN 102132055A
- Authority
- CN
- China
- Prior art keywords
- rolling bearing
- retainer
- bearing system
- aforementioned
- described rolling
- 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 title claims abstract description 177
- 125000006850 spacer group Chemical group 0.000 claims abstract description 46
- 230000009977 dual effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000008041 oiling agent Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 230000002596 correlated effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012858 resilient material Substances 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 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
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000003313 weakening effect Effects 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/41—Ball cages comb-shaped
-
- 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
- F16C33/38—Ball cages
- F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
-
- 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
- F16C33/38—Ball cages
- F16C33/3818—Ball cages formed of unconnected segments
-
- 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
- F16C33/38—Ball cages
- F16C33/42—Ball cages made from wire or sheet metal strips
- F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
- F16C33/425—Ball cages made from wire or sheet metal strips made from sheet metal from a single part, e.g. ribbon cages with one corrugated annular part
-
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of 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
- 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
-
- 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)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008038534A DE102008038534A1 (de) | 2008-08-20 | 2008-08-20 | Wälzlageranordnung und damit ausgerüstete Windkraftanlage |
DE102008038534.4 | 2008-08-20 | ||
PCT/EP2009/006040 WO2010020418A1 (de) | 2008-08-20 | 2009-08-20 | Wälzlageranordnung und damit augerüstete windkraftanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102132055A true CN102132055A (zh) | 2011-07-20 |
Family
ID=41507783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801326250A Pending CN102132055A (zh) | 2008-08-20 | 2009-08-20 | 滚动轴承装置和以此装备的风力发电设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110229312A1 (de) |
CN (1) | CN102132055A (de) |
DE (1) | DE102008038534A1 (de) |
WO (1) | WO2010020418A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104937293A (zh) * | 2013-01-25 | 2015-09-23 | Skf公司 | 用于滚动轴承特别是用于机动车辆电动转向轴承的保持架 |
CN109557799A (zh) * | 2017-09-25 | 2019-04-02 | 劳力士有限公司 | 钟表轴承 |
CN109820466A (zh) * | 2019-04-04 | 2019-05-31 | 杭州老板电器股份有限公司 | 旋转喷臂组件及洗碗机 |
CN110821751A (zh) * | 2019-10-17 | 2020-02-21 | 射阳远景能源科技有限公司 | 一种用于改变变桨轴承的受力部件的负载的方法 |
CN111201382A (zh) * | 2017-09-08 | 2020-05-26 | 比伯拉赫利勃海尔零部件有限公司 | 滚动轴承 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2143944B1 (de) * | 2008-07-07 | 2018-10-17 | Siemens Aktiengesellschaft | Windturbine |
US7988413B2 (en) | 2010-04-23 | 2011-08-02 | Eastern Wind Power | Vertical axis wind turbine |
US8174144B2 (en) * | 2010-12-21 | 2012-05-08 | General Electric Company | Bearings having radial half cage |
FR2994722B1 (fr) * | 2012-08-22 | 2015-05-22 | Skf Ab | Cage pour roulement, notamment pour roulement de direction electrique de vehicule automobile |
DE102014106587B4 (de) * | 2014-05-09 | 2019-06-06 | Thyssenkrupp Ag | Wälzlager, insbesondere Vierpunktlager oder Doppelvierpunktlager für Windkraftanlagen |
WO2017087830A1 (en) * | 2015-11-18 | 2017-05-26 | Visser Kenneth D | Aft rotor ducted wind turbine |
US10690188B2 (en) * | 2017-12-22 | 2020-06-23 | Aktiebolaget Skf | Flexible cage for rolling bearing |
DE202019101921U1 (de) * | 2019-04-03 | 2020-07-06 | Paul Müller GmbH & Co. KG Unternehmensbeteiligungen | Käfigloses Wälzlager |
CN110081071A (zh) * | 2019-04-24 | 2019-08-02 | 洛阳汇工轴承科技有限公司 | 具有分体式保持架的新型四点接触球轴承 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3366429A (en) * | 1965-09-13 | 1968-01-30 | Thomas L. Fawick | Bearing |
DE19736374A1 (de) * | 1997-08-21 | 1999-02-25 | Schaeffler Waelzlager Ohg | Wälzlager |
WO2001029439A1 (en) * | 1999-10-19 | 2001-04-26 | S.A.I. Societa' Apparecchiature Idrauliche S.P.A. | Twin-disc cage for roller bearings |
US6406190B1 (en) * | 1999-11-16 | 2002-06-18 | Suk Tae Yoon | Joint type disc cage of roller bearing |
DE10119891C1 (de) * | 2001-04-24 | 2003-03-20 | Skf Ab | Zylinderrollenlager |
CN1598339A (zh) * | 2003-08-27 | 2005-03-23 | 德丰泰纳公司 | 回转环 |
JP2007032821A (ja) * | 2005-07-29 | 2007-02-08 | Nsk Ltd | 転がり軸受用樹脂製保持器及び転がり軸受 |
DE102006036006A1 (de) * | 2006-08-02 | 2008-02-07 | Schaeffler Kg | Abgedichtetes Wälzlager |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3336091A (en) * | 1964-09-28 | 1967-08-15 | Youngstown Sheet And Tube Co | Bearing assembly |
US3980359A (en) * | 1975-05-08 | 1976-09-14 | United Technologies Corporation | Ball bearing |
DE3300653A1 (de) * | 1983-01-11 | 1984-07-12 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Axial ausformbarer kammkaefig fuer kugellager |
DE3300655A1 (de) | 1983-01-11 | 1984-07-12 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Kammkaefig fuer waelzlager |
DE3609781A1 (de) * | 1986-03-22 | 1987-10-08 | Hoesch Ag | Grosswaelzlager |
GB8627217D0 (en) * | 1986-11-14 | 1986-12-17 | Lucas Ind Plc | Bearings |
JP3007580B2 (ja) * | 1996-12-20 | 2000-02-07 | 株式会社シマノ | 軸受の伸縮リテーナー |
DE20013305U1 (de) * | 2000-07-31 | 2001-12-13 | Skf Gmbh, 97421 Schweinfurt | Zylinderrollenlager |
DE10140793A1 (de) * | 2001-08-20 | 2003-03-06 | Gen Electric | Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage |
US6799896B2 (en) * | 2002-09-19 | 2004-10-05 | Delphi Technologies, Inc. | Separator grease retention and feed system for wheel spindle bearings |
JP2004150617A (ja) * | 2002-11-01 | 2004-05-27 | Minebea Co Ltd | 軸受用保持器 |
DE102004052598A1 (de) * | 2004-10-29 | 2006-05-04 | Aktiebolaget Skf | Windenergieanlage |
DE102005026141B4 (de) * | 2005-06-06 | 2019-07-25 | Imo Momentenlager Gmbh | Windkraftanlage mit einer Lagereinheit für ein langgestrecktes Rotorblatt |
-
2008
- 2008-08-20 DE DE102008038534A patent/DE102008038534A1/de not_active Withdrawn
-
2009
- 2009-08-20 WO PCT/EP2009/006040 patent/WO2010020418A1/de active Application Filing
- 2009-08-20 CN CN2009801326250A patent/CN102132055A/zh active Pending
- 2009-08-20 US US12/737,819 patent/US20110229312A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3366429A (en) * | 1965-09-13 | 1968-01-30 | Thomas L. Fawick | Bearing |
DE19736374A1 (de) * | 1997-08-21 | 1999-02-25 | Schaeffler Waelzlager Ohg | Wälzlager |
WO2001029439A1 (en) * | 1999-10-19 | 2001-04-26 | S.A.I. Societa' Apparecchiature Idrauliche S.P.A. | Twin-disc cage for roller bearings |
US6406190B1 (en) * | 1999-11-16 | 2002-06-18 | Suk Tae Yoon | Joint type disc cage of roller bearing |
DE10119891C1 (de) * | 2001-04-24 | 2003-03-20 | Skf Ab | Zylinderrollenlager |
CN1598339A (zh) * | 2003-08-27 | 2005-03-23 | 德丰泰纳公司 | 回转环 |
JP2007032821A (ja) * | 2005-07-29 | 2007-02-08 | Nsk Ltd | 転がり軸受用樹脂製保持器及び転がり軸受 |
DE102006036006A1 (de) * | 2006-08-02 | 2008-02-07 | Schaeffler Kg | Abgedichtetes Wälzlager |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104937293A (zh) * | 2013-01-25 | 2015-09-23 | Skf公司 | 用于滚动轴承特别是用于机动车辆电动转向轴承的保持架 |
CN104937293B (zh) * | 2013-01-25 | 2017-05-24 | Skf公司 | 用于滚动轴承特别是用于机动车辆电动转向轴承的保持架 |
CN111201382A (zh) * | 2017-09-08 | 2020-05-26 | 比伯拉赫利勃海尔零部件有限公司 | 滚动轴承 |
US11035410B2 (en) | 2017-09-08 | 2021-06-15 | Liebherr-Components Biberach Gmbh | Rolling bearing |
CN111201382B (zh) * | 2017-09-08 | 2021-11-12 | 比伯拉赫利勃海尔零部件有限公司 | 滚动轴承 |
CN109557799A (zh) * | 2017-09-25 | 2019-04-02 | 劳力士有限公司 | 钟表轴承 |
CN109557799B (zh) * | 2017-09-25 | 2022-08-05 | 劳力士有限公司 | 钟表轴承 |
CN109820466A (zh) * | 2019-04-04 | 2019-05-31 | 杭州老板电器股份有限公司 | 旋转喷臂组件及洗碗机 |
CN110821751A (zh) * | 2019-10-17 | 2020-02-21 | 射阳远景能源科技有限公司 | 一种用于改变变桨轴承的受力部件的负载的方法 |
CN110821751B (zh) * | 2019-10-17 | 2021-03-26 | 射阳远景能源科技有限公司 | 一种用于改变变桨轴承的受力部件的负载的方法 |
WO2021073369A1 (zh) * | 2019-10-17 | 2021-04-22 | 射阳远景能源科技有限公司 | 一种用于改变变桨轴承的受力部件的负载的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102008038534A1 (de) | 2010-02-25 |
US20110229312A1 (en) | 2011-09-22 |
WO2010020418A1 (de) | 2010-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |