CN101736452A - 止推轴承 - Google Patents
止推轴承 Download PDFInfo
- Publication number
- CN101736452A CN101736452A CN200910220846A CN200910220846A CN101736452A CN 101736452 A CN101736452 A CN 101736452A CN 200910220846 A CN200910220846 A CN 200910220846A CN 200910220846 A CN200910220846 A CN 200910220846A CN 101736452 A CN101736452 A CN 101736452A
- Authority
- CN
- China
- Prior art keywords
- thrust
- bearing
- bearing assembly
- end cap
- magnetic
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 41
- 238000009987 spinning Methods 0.000 claims abstract description 38
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007383 open-end spinning Methods 0.000 claims description 9
- 230000005307 ferromagnetism Effects 0.000 claims description 7
- 229920002530 polyetherether ketone Polymers 0.000 claims description 6
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 5
- 230000010287 polarization Effects 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract 4
- 238000004140 cleaning Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
- D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
- D01H4/12—Rotor bearings; Arrangements for driving or stopping
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
-
- 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
-
- 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
- F16C39/00—Relieving load on bearings
- F16C39/02—Relieving load on bearings using mechanical means
-
- 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
- F16C39/00—Relieving load on bearings
- F16C39/06—Relieving load on bearings using magnetic means
- F16C39/063—Permanent magnets
-
- 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
- F16C2340/00—Apparatus for treating textiles
- F16C2340/18—Apparatus for spinning or twisting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008056878.3 | 2008-11-12 | ||
| DE102008056878A DE102008056878A1 (de) | 2008-11-12 | 2008-11-12 | Axiallager |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101736452A true CN101736452A (zh) | 2010-06-16 |
| CN101736452B CN101736452B (zh) | 2013-01-02 |
Family
ID=41683340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102208465A Expired - Fee Related CN101736452B (zh) | 2008-11-12 | 2009-11-06 | 止推轴承 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8072105B2 (zh) |
| EP (1) | EP2187075B1 (zh) |
| CN (1) | CN101736452B (zh) |
| AT (1) | ATE532976T1 (zh) |
| DE (1) | DE102008056878A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230498A (zh) * | 2011-07-21 | 2011-11-02 | 无锡利博科技有限公司 | 组装式轴承保护套 |
| CN115679486A (zh) * | 2021-07-28 | 2023-02-03 | 里特机械公司 | 推力轴承和用于推力轴承的极片 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012014660A1 (de) * | 2012-07-24 | 2014-01-30 | Saurer Germany Gmbh & Co. Kg | Stützscheibenlagerung für eine Offenend-Spinneinrichtung |
| DE102015013484A1 (de) * | 2015-10-16 | 2017-04-20 | Saurer Germany Gmbh & Co. Kg | Offenend-Rotorspinnvorrichtung mit einem Spinnrotor, der mit seinem Rotorschaft im Zwickel einer Stützscheibenlagerung gelagert ist |
| EP3559459B1 (en) | 2017-01-31 | 2021-06-30 | Siemens Gamesa Renewable Energy A/S | Rotor bearing with a magnetically coupled bearing cover |
| CN110674577B (zh) * | 2019-09-23 | 2022-10-11 | 武汉理工大学 | 新能源汽车高转速轴承动力学参数获取方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1101845A2 (de) * | 1999-11-20 | 2001-05-23 | W. SCHLAFHORST AG & CO. | Lageranordnung für einen Rotorschaft in einer Offenend-Spinnvorrichtung |
| US6340855B1 (en) * | 1999-03-09 | 2002-01-22 | W. Schlafhorst Ag & Co. | Bearing a spinning rotor of an open-end spinning apparatus |
| CN1370868A (zh) * | 2001-02-14 | 2002-09-25 | 吕特·英格尔纺织机械制造股份公司 | 带有一可装支撑锭帽的自由端纺纱杯 |
| CN1914431A (zh) * | 2004-02-18 | 2007-02-14 | 泰斯博斯有限公司 | 用于安装高速转子的轴承装置 |
| CN201043201Y (zh) * | 2007-06-06 | 2008-04-02 | 吉云飞 | 皮辊轴承 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514734C2 (de) | 1975-04-04 | 1982-10-28 | Stahlecker, Fritz, 7347 Bad Überkingen | Lagerung für einen Offenend-Spinnrotor |
| DE2634070C3 (de) * | 1976-07-29 | 1981-06-11 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Lagerung für den Schaft eines Spinnrotors |
| US5321329A (en) * | 1993-03-25 | 1994-06-14 | Hovorka Patent Trust | Permanent magnet shaft bearing |
| US5622040A (en) * | 1994-12-21 | 1997-04-22 | W. Schlafhorst Ag & Co. | Bearing for an open-end spinning rotor |
| IT1281839B1 (it) * | 1995-01-19 | 1998-03-03 | Askoll Srl | Dispositivo perfezionato di avviamento del rotore di un motore sincrono a magneti permanenti |
| DE19729191B4 (de) * | 1997-07-09 | 2008-01-10 | Oerlikon Textile Gmbh & Co. Kg | Offenend-Spinnvorrichtung mit einem Spinnrotor |
| DE10050694A1 (de) | 2000-10-13 | 2002-04-18 | Schlafhorst & Co W | Lagerung für eine Offenend-Spinnvorrichtung |
-
2008
- 2008-11-12 DE DE102008056878A patent/DE102008056878A1/de not_active Withdrawn
-
2009
- 2009-09-10 AT AT09011571T patent/ATE532976T1/de active
- 2009-09-10 EP EP09011571A patent/EP2187075B1/de not_active Not-in-force
- 2009-10-27 US US12/589,644 patent/US8072105B2/en not_active Expired - Fee Related
- 2009-11-06 CN CN2009102208465A patent/CN101736452B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6340855B1 (en) * | 1999-03-09 | 2002-01-22 | W. Schlafhorst Ag & Co. | Bearing a spinning rotor of an open-end spinning apparatus |
| EP1101845A2 (de) * | 1999-11-20 | 2001-05-23 | W. SCHLAFHORST AG & CO. | Lageranordnung für einen Rotorschaft in einer Offenend-Spinnvorrichtung |
| CN1370868A (zh) * | 2001-02-14 | 2002-09-25 | 吕特·英格尔纺织机械制造股份公司 | 带有一可装支撑锭帽的自由端纺纱杯 |
| CN1914431A (zh) * | 2004-02-18 | 2007-02-14 | 泰斯博斯有限公司 | 用于安装高速转子的轴承装置 |
| CN201043201Y (zh) * | 2007-06-06 | 2008-04-02 | 吉云飞 | 皮辊轴承 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230498A (zh) * | 2011-07-21 | 2011-11-02 | 无锡利博科技有限公司 | 组装式轴承保护套 |
| CN115679486A (zh) * | 2021-07-28 | 2023-02-03 | 里特机械公司 | 推力轴承和用于推力轴承的极片 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2187075B1 (de) | 2011-11-09 |
| ATE532976T1 (de) | 2011-11-15 |
| DE102008056878A1 (de) | 2010-05-20 |
| US8072105B2 (en) | 2011-12-06 |
| EP2187075A1 (de) | 2010-05-19 |
| CN101736452B (zh) | 2013-01-02 |
| US20100119183A1 (en) | 2010-05-13 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SAURER GERMANY GMBH + CO. KG Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH + CO. KG Effective date: 20131029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131029 Address after: The German city of Remscheid Patentee after: Saurer Germany GmbH & Co KG Address before: The German city of Remscheid leiwo Guselu No. 65 Patentee before: Oerlikon Textile GmbH & Co. KG |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20191106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |