WO2011064061A1 - Elektrisch - und/oder thermisch-isoliertes wälzlager - Google Patents
Elektrisch - und/oder thermisch-isoliertes wälzlager Download PDFInfo
- Publication number
- WO2011064061A1 WO2011064061A1 PCT/EP2010/066215 EP2010066215W WO2011064061A1 WO 2011064061 A1 WO2011064061 A1 WO 2011064061A1 EP 2010066215 W EP2010066215 W EP 2010066215W WO 2011064061 A1 WO2011064061 A1 WO 2011064061A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- outer ring
- film section
- film
- rolling bearing
- section
- 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
- F16C33/72—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
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
-
- 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
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C33/62—Selection of substances
-
- 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
- F16C33/66—Special parts or details in view of lubrication
-
- 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
- F16C33/6618—Retaining the grease in or near the bearing in a reservoir in the sealing 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller 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
- F16C2202/00—Solid materials defined by their properties
- F16C2202/30—Electric properties; Magnetic properties
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/55—Flywheel systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080054206.2A CN102639887B (zh) | 2009-11-30 | 2010-10-27 | 电绝缘和/或热绝缘的滚动轴承 |
IN2383DEN2012 IN2012DN02383A (de) | 2009-11-30 | 2010-10-27 | |
EP10773047A EP2507524A1 (de) | 2009-11-30 | 2010-10-27 | Elektrisch - und/oder thermisch-isoliertes wälzlager |
US13/512,736 US8764301B2 (en) | 2009-11-30 | 2010-10-27 | Thermally insulated anti-friction bearing |
JP2012541374A JP5762433B2 (ja) | 2009-11-30 | 2010-10-27 | 電気絶縁性かつ/または熱絶縁性の転がり軸受け |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009056349A DE102009056349A1 (de) | 2009-11-30 | 2009-11-30 | Wälzlager |
DE102009056349.0 | 2009-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011064061A1 true WO2011064061A1 (de) | 2011-06-03 |
Family
ID=43500402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/066215 WO2011064061A1 (de) | 2009-11-30 | 2010-10-27 | Elektrisch - und/oder thermisch-isoliertes wälzlager |
Country Status (8)
Country | Link |
---|---|
US (1) | US8764301B2 (de) |
EP (1) | EP2507524A1 (de) |
JP (1) | JP5762433B2 (de) |
KR (1) | KR20120104983A (de) |
CN (1) | CN102639887B (de) |
DE (1) | DE102009056349A1 (de) |
IN (1) | IN2012DN02383A (de) |
WO (1) | WO2011064061A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2463537B1 (de) * | 2010-12-07 | 2016-03-09 | Aktiebolaget SKF | Korrosionsgeschütztes Lager |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103883626A (zh) * | 2012-12-24 | 2014-06-25 | 边仁杰 | 有隔热层的水冷轴承座 |
DE102013001117B4 (de) * | 2013-01-23 | 2015-09-03 | Audi Ag | Radlager für die rotatorische Lagerung einer Radnabe eines Fahrzeugs |
DE102014202489A1 (de) | 2013-03-12 | 2014-09-18 | Schaeffler Technologies Gmbh & Co. Kg | Zweimassenschwungrad mit einem Wälzlager und Verfahren zu dessen Herstellung |
EP3006751B1 (de) | 2014-09-17 | 2018-11-07 | Roller Bearing Company of America, Inc. | System zur elektrischen isolierung von strom in einem lager zur verwendung in einer flugzeugstruktur |
DE102016204829B3 (de) * | 2016-03-23 | 2017-07-06 | Schaeffler Technologies AG & Co. KG | Synchronträgerkörpereinheit mit einem Synchronkörper und einem Rastelement |
DE102016217366A1 (de) | 2016-09-13 | 2018-03-15 | Schaeffler Technologies AG & Co. KG | Lagerring mit einer elektrisch isolierenden Beschichtung sowie Verfahren zur Herstellung einer elektrisch isolierenden Beschichtung |
ES2695500B2 (es) * | 2017-06-30 | 2019-09-10 | Laulagun Bearings Sa | Rodamiento con rigidizador de compensacion de sobresfuerzos |
US10422384B2 (en) * | 2018-01-25 | 2019-09-24 | Aktiebolaget Skf | Electrical insulating device for bearings |
CN109854629A (zh) * | 2019-03-28 | 2019-06-07 | 绵阳小巨人动力设备有限公司 | 一种微型涡喷发动机轴承的隔热装置 |
DE102019211953A1 (de) * | 2019-08-08 | 2021-02-11 | Audi Ag | Radträgereinrichtung und Lagereinrichtung für ein Fahrzeug, insbesondere für ein Kraftfahrzeug, sowie Fahrzeug, insbesondere Kraftfahrzeug |
DE102019214793A1 (de) * | 2019-09-26 | 2021-04-01 | Zf Friedrichshafen Ag | Anordnung zur Lagerung und Abdichtung einer Rotorwelle |
JP7421331B2 (ja) * | 2019-12-26 | 2024-01-24 | 川崎重工業株式会社 | ヘリコプターのトランスミッション構造 |
DE102020106337A1 (de) | 2020-03-09 | 2021-09-09 | Schaeffler Technologies AG & Co. KG | Lageranordnung zur Integration in eine elektrische Antriebsanordnung für ein Fahrzeug und elektrische Antriebsanordnung mit der Lageranordnung |
KR20210122349A (ko) | 2020-03-30 | 2021-10-12 | 셰플러코리아 유한책임회사 | 절연 구름 베어링 |
US11767884B2 (en) | 2021-10-14 | 2023-09-26 | Schaeffler Technologies AG & Co. KG | Insulating cap for bearing assembly |
KR20230064539A (ko) | 2021-11-01 | 2023-05-10 | 셰플러코리아 유한책임회사 | 절연 구름 베어링 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672734A (en) * | 1970-07-23 | 1972-06-27 | Bando Kiko Co | Bearing adaptor |
US4109978A (en) * | 1976-10-14 | 1978-08-29 | Electric Machinery Mfg. Co. | Electrically insulated sleeve bearing and method of making same |
DE4214655A1 (de) | 1991-06-01 | 1992-12-03 | Luk Lamellen & Kupplungsbau | Waelzlager |
DE19631725A1 (de) * | 1995-09-02 | 1997-03-06 | Luk Lamellen & Kupplungsbau | Mechanische Sicherung für Bauteile |
DE102005055039A1 (de) | 2005-11-18 | 2007-05-24 | Schaeffler Kg | Wälzlager für eine zwei gegeneinander drehbare Bauteile umfassende Vorrichtung |
JP2007191203A (ja) * | 2006-01-20 | 2007-08-02 | Nsk Ltd | 転がり軸受の被覆方法 |
JP2007298135A (ja) * | 2006-05-01 | 2007-11-15 | Ntn Corp | 転がり軸受 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63259216A (ja) * | 1987-04-17 | 1988-10-26 | Nippon Seiko Kk | 転がり軸受 |
JP2779251B2 (ja) * | 1990-03-26 | 1998-07-23 | エヌティエヌ株式会社 | 電食防止転がり軸受 |
JPH05321931A (ja) * | 1992-05-25 | 1993-12-07 | Ntn Corp | すきま調整膨張補正軸受用樹脂組成物 |
JPH07139555A (ja) * | 1993-11-18 | 1995-05-30 | Koyo Seiko Co Ltd | トルク伝達装置 |
JP3778154B2 (ja) * | 1996-03-29 | 2006-05-24 | 日本精工株式会社 | 電食防止転がり軸受 |
US5961222A (en) * | 1996-03-29 | 1999-10-05 | Nsk Ltd. | Anti-electrolytic corrosion rolling bearing |
US5735615A (en) * | 1996-10-04 | 1998-04-07 | Reliance Electric Industrial Company | Insulation arrangement for electrical machine shaft bearing |
JPH10246238A (ja) * | 1997-03-06 | 1998-09-14 | Ntn Corp | 転がり軸受およびその取付構造 |
FR2802991B1 (fr) * | 1999-12-24 | 2005-10-07 | Ntn Toyo Bearing Co Ltd | Palier a roulement resistant a la corrosion electrique par piqures |
US7071589B2 (en) * | 2001-11-06 | 2006-07-04 | Precor Incorporated | Method and system for reducing bearing fluting in electromechanical machine |
JP2005133876A (ja) * | 2003-10-31 | 2005-05-26 | Ntn Corp | 電食防止型転がり軸受 |
US8393791B2 (en) * | 2009-08-17 | 2013-03-12 | The Boeing Company | Bearing side face electrical isolation |
-
2009
- 2009-11-30 DE DE102009056349A patent/DE102009056349A1/de not_active Withdrawn
-
2010
- 2010-10-27 CN CN201080054206.2A patent/CN102639887B/zh not_active Expired - Fee Related
- 2010-10-27 US US13/512,736 patent/US8764301B2/en not_active Expired - Fee Related
- 2010-10-27 IN IN2383DEN2012 patent/IN2012DN02383A/en unknown
- 2010-10-27 KR KR1020127013786A patent/KR20120104983A/ko not_active Application Discontinuation
- 2010-10-27 JP JP2012541374A patent/JP5762433B2/ja not_active Expired - Fee Related
- 2010-10-27 WO PCT/EP2010/066215 patent/WO2011064061A1/de active Application Filing
- 2010-10-27 EP EP10773047A patent/EP2507524A1/de not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672734A (en) * | 1970-07-23 | 1972-06-27 | Bando Kiko Co | Bearing adaptor |
US4109978A (en) * | 1976-10-14 | 1978-08-29 | Electric Machinery Mfg. Co. | Electrically insulated sleeve bearing and method of making same |
DE4214655A1 (de) | 1991-06-01 | 1992-12-03 | Luk Lamellen & Kupplungsbau | Waelzlager |
DE19631725A1 (de) * | 1995-09-02 | 1997-03-06 | Luk Lamellen & Kupplungsbau | Mechanische Sicherung für Bauteile |
DE102005055039A1 (de) | 2005-11-18 | 2007-05-24 | Schaeffler Kg | Wälzlager für eine zwei gegeneinander drehbare Bauteile umfassende Vorrichtung |
JP2007191203A (ja) * | 2006-01-20 | 2007-08-02 | Nsk Ltd | 転がり軸受の被覆方法 |
JP2007298135A (ja) * | 2006-05-01 | 2007-11-15 | Ntn Corp | 転がり軸受 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2507524A1 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2463537B1 (de) * | 2010-12-07 | 2016-03-09 | Aktiebolaget SKF | Korrosionsgeschütztes Lager |
Also Published As
Publication number | Publication date |
---|---|
JP5762433B2 (ja) | 2015-08-12 |
DE102009056349A1 (de) | 2011-06-01 |
CN102639887A (zh) | 2012-08-15 |
US20120243816A1 (en) | 2012-09-27 |
US8764301B2 (en) | 2014-07-01 |
KR20120104983A (ko) | 2012-09-24 |
IN2012DN02383A (de) | 2015-08-21 |
EP2507524A1 (de) | 2012-10-10 |
JP2013512400A (ja) | 2013-04-11 |
CN102639887B (zh) | 2015-08-19 |
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