FR3082901A1 - Ensemble palier à roulement - Google Patents
Ensemble palier à roulement Download PDFInfo
- Publication number
- FR3082901A1 FR3082901A1 FR1906275A FR1906275A FR3082901A1 FR 3082901 A1 FR3082901 A1 FR 3082901A1 FR 1906275 A FR1906275 A FR 1906275A FR 1906275 A FR1906275 A FR 1906275A FR 3082901 A1 FR3082901 A1 FR 3082901A1
- Authority
- FR
- France
- Prior art keywords
- rolling bearing
- bearing assembly
- rings
- chamber
- ring
- 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
- 238000005096 rolling process Methods 0.000 title abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
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- 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
- F16C33/303—Parts of ball or roller bearings of hybrid bearings, e.g. rolling bearings with steel races and ceramic rolling elements
-
- 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
- F16C33/32—Balls
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- 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
- F16C33/34—Rollers; Needles
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- 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
- F16C33/44—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
- F16C33/46—Cages for rollers or needles
- F16C33/56—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
- F16C33/58—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
- F16C33/6696—Special parts or details in view of lubrication with solids as lubricant, e.g. dry coatings, powder
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- 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
- F16C37/00—Cooling of bearings
- F16C37/007—Cooling of bearings of rolling bearings
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- 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
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- 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/60—Ferrous alloys, e.g. steel alloys
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- 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/60—Ferrous alloys, e.g. steel alloys
- F16C2204/66—High carbon steel, i.e. carbon content above 0.8 wt%, e.g. through-hardenable steel
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- 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/60—Ferrous alloys, e.g. steel alloys
- F16C2204/70—Ferrous alloys, e.g. steel alloys with chromium as the next major constituent
- F16C2204/72—Ferrous alloys, e.g. steel alloys with chromium as the next major constituent with nickel as further constituent, e.g. stainless steel
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- 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
- F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
- F16C2206/02—Carbon based material
- F16C2206/04—Diamond like carbon [DLC]
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- 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
- F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
- F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/36—Polyarylene ether ketones [PAEK], e.g. PEK, PEEK
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- 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
- F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
- F16C2300/42—Application independent of particular apparatuses related to environment, i.e. operating conditions corrosive, i.e. with aggressive media or harsh conditions
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- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
L'invention concerne un ensemble palier (1), comprenant une chambre (5) pourvue d'un palier à roulement (4) supportant en rotation un arbre rotatif (2) par rapport à un boîtier fixe (3). Ledit palier à roulement (4) comprend une première bague (8) et une deuxième bague (12) tournant l'une par rapport à l'autre, au moins une rangée d'éléments de roulement (11) étant disposée entre lesdites bagues (8, 12). La chambre (5) comprend de l'éthanol à l’état liquide et/ou gazeux. Les bagues (8, 12) sont revêtues avec un matériau carboné de type diamant (DLC). Figure 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018210091.8 | 2018-06-21 | ||
DE102018210091.8A DE102018210091A1 (de) | 2018-06-21 | 2018-06-21 | Wälzlageranordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3082901A1 true FR3082901A1 (fr) | 2019-12-27 |
FR3082901B1 FR3082901B1 (fr) | 2021-10-29 |
Family
ID=68805901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1906275A Active FR3082901B1 (fr) | 2018-06-21 | 2019-06-13 | Ensemble palier à roulement |
Country Status (4)
Country | Link |
---|---|
US (1) | US10830276B2 (fr) |
CN (1) | CN110630641A (fr) |
DE (1) | DE102018210091A1 (fr) |
FR (1) | FR3082901B1 (fr) |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112417A (en) * | 1962-04-18 | 1963-11-26 | Baldor Electric Co | Bearing seal for electric motor |
DE3231005A1 (de) * | 1982-08-20 | 1984-02-23 | Skf Kugellagerfabriken Gmbh | Gehaeuse fuer waelzlager mit oelfoerderschmierung |
US5033874A (en) * | 1990-04-27 | 1991-07-23 | William W. Yarnton | Cover element for a bearing |
JPH06193637A (ja) * | 1992-12-25 | 1994-07-15 | Ntn Corp | 転がり軸受 |
DE4336075A1 (de) * | 1993-10-22 | 1995-04-27 | Schaeffler Waelzlager Kg | Wälzlager mit Schmiervorrichtung |
JPH09215256A (ja) * | 1996-02-07 | 1997-08-15 | Hitachi Ltd | 鉄道車両用駆動装置に設置される電動機、並びにその電動機の軸受装置 |
US5716147A (en) * | 1997-02-07 | 1998-02-10 | Emerson Power Transmission Corp. | Corrosion-resistant bearing assembly |
NL1009170C2 (nl) * | 1998-05-14 | 1999-11-16 | Skf Eng & Res Centre Bv | Bekleed wentellager. |
JP2001050285A (ja) * | 1999-08-09 | 2001-02-23 | Mitsubishi Electric Corp | 軸受装置 |
WO2001033091A1 (fr) * | 1999-10-29 | 2001-05-10 | The Timken Company | Palier a roulement, utile dans un environnement corrosif |
DE10392207T5 (de) * | 2002-01-11 | 2005-01-27 | Nsk Ltd. | Wälzlager |
US7590638B2 (en) * | 2003-06-24 | 2009-09-15 | Microsoft Corporation | System and method for online analytical processing using dimension attributes and multiple hierarchies where first hierarchy has at least one attribute from the defined dimension not present in the second hierarchy |
US20070133914A1 (en) * | 2003-11-07 | 2007-06-14 | Hiroki Matsuyama | Oil lubricated rolling bearing device |
JP4120623B2 (ja) * | 2004-06-28 | 2008-07-16 | 日本精工株式会社 | 歯科用ハンドピース |
CN101248283B (zh) * | 2005-08-01 | 2010-12-01 | Skf股份公司 | 轴承及其制造方法 |
US7736063B1 (en) * | 2007-07-24 | 2010-06-15 | The United States Of America As Represented By The Secretary Of The Navy | Bearing apparatus having electrorheological fluid lubricant |
JP2008175212A (ja) * | 2008-04-09 | 2008-07-31 | Ebara Corp | タービン発電機 |
US8225767B2 (en) * | 2010-03-15 | 2012-07-24 | Tinney Joseph F | Positive displacement rotary system |
WO2011153612A2 (fr) * | 2010-06-08 | 2011-12-15 | Temporal Power Ltd. | Système d'énergie à volant |
DE112011104991T5 (de) * | 2011-03-01 | 2014-01-16 | Aktiebolaget Skf | Wälzlager mit interner Schmierung |
SE537997C2 (sv) * | 2011-05-16 | 2016-01-26 | Skf Ab | Rullager innefattande ett hölje som har två delar och metodför att tillverka sådant rullager |
WO2013085033A1 (fr) * | 2011-12-08 | 2013-06-13 | Ntn株式会社 | Composants de palier, palier à roulement, et procédés de fabrication de ces derniers |
WO2015053348A1 (fr) * | 2013-10-09 | 2015-04-16 | 日本精工株式会社 | Dispositif de support, palier de roulement et pompe à gaz liquéfié |
FR3039600B1 (fr) * | 2015-07-29 | 2018-02-23 | Aktiebolaget Skf | Assemblage de roulement |
FR3045561B1 (fr) * | 2015-12-17 | 2020-06-05 | Ntn-Snr Roulements | Roulement d'un pied de pale lubrifie |
EP3434918B1 (fr) * | 2016-03-24 | 2023-08-02 | NTN Corporation | Palier à rouleaux sphérique auto-alignés à double rangée |
DE102017215698A1 (de) * | 2017-09-06 | 2019-03-07 | Mahle International Gmbh | Kühlsystem für ein Turbinenlager |
-
2018
- 2018-06-21 DE DE102018210091.8A patent/DE102018210091A1/de active Pending
-
2019
- 2019-05-28 US US16/423,601 patent/US10830276B2/en active Active
- 2019-06-13 FR FR1906275A patent/FR3082901B1/fr active Active
- 2019-06-17 CN CN201910521516.3A patent/CN110630641A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20190390710A1 (en) | 2019-12-26 |
CN110630641A (zh) | 2019-12-31 |
FR3082901B1 (fr) | 2021-10-29 |
US10830276B2 (en) | 2020-11-10 |
DE102018210091A1 (de) | 2019-12-24 |
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