DE2242852A1 - Vorrichtung zur weichen und elastischen lagerung hochtourig umlaufender wellen - Google Patents
Vorrichtung zur weichen und elastischen lagerung hochtourig umlaufender wellenInfo
- Publication number
- DE2242852A1 DE2242852A1 DE2242852A DE2242852A DE2242852A1 DE 2242852 A1 DE2242852 A1 DE 2242852A1 DE 2242852 A DE2242852 A DE 2242852A DE 2242852 A DE2242852 A DE 2242852A DE 2242852 A1 DE2242852 A1 DE 2242852A1
- Authority
- DE
- Germany
- Prior art keywords
- sub
- pressure medium
- chambers
- chamber
- bearing body
- 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
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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
- F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
- F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
-
- 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
- F16C39/04—Relieving load on bearings using hydraulic or pneumatic 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
- 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
- F16C19/163—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 with angular contact
-
- 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
- F16C2300/20—Application independent of particular apparatuses related to type of movement
- F16C2300/22—High-speed rotation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2242852A DE2242852A1 (de) | 1972-08-31 | 1972-08-31 | Vorrichtung zur weichen und elastischen lagerung hochtourig umlaufender wellen |
GB4074173A GB1435576A (en) | 1972-08-31 | 1973-08-29 | Bearing assemblies |
FR7331633A FR2198572A6 (US20110009641A1-20110113-C00116.png) | 1972-08-31 | 1973-08-31 | |
US00393271A US3844630A (en) | 1972-08-31 | 1973-08-31 | Device for the soft and elastic bearing support of shafts rotating at high speeds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2242852A DE2242852A1 (de) | 1972-08-31 | 1972-08-31 | Vorrichtung zur weichen und elastischen lagerung hochtourig umlaufender wellen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2242852A1 true DE2242852A1 (de) | 1974-03-14 |
Family
ID=5855107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2242852A Pending DE2242852A1 (de) | 1972-08-31 | 1972-08-31 | Vorrichtung zur weichen und elastischen lagerung hochtourig umlaufender wellen |
Country Status (4)
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4366995A (en) * | 1981-01-26 | 1983-01-04 | Federal-Mogul Corporation | Mower drive with yieldable spindle mount |
WO1983002649A1 (en) * | 1981-01-26 | 1983-08-04 | Kocian, Frank, A. | Mower drive with yieldable spindle mount |
US4365849A (en) * | 1981-02-19 | 1982-12-28 | Joy Manufacturing Company | Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze film bearing |
US4664536A (en) * | 1985-11-25 | 1987-05-12 | Cincinnati Milacron Inc. | Compound damper system |
DE3604625C2 (de) * | 1986-02-14 | 1994-01-20 | Bmw Rolls Royce Gmbh | Gasturbine |
US4669893A (en) * | 1986-02-18 | 1987-06-02 | United Technologies Corporation | Annular oil damper arrangement |
US4657410A (en) * | 1986-03-25 | 1987-04-14 | United Technologies Corporation | Nutation damper |
DE3821571A1 (de) * | 1988-06-25 | 1989-12-28 | Schloemann Siemag Ag | Vorrichtung zum axialen verschieben von walzen im geruest eines walzwerkes |
US5071262A (en) * | 1990-11-05 | 1991-12-10 | General Electric Company | Squeeze film damper fluid control |
US5344239A (en) * | 1992-11-25 | 1994-09-06 | General Electric Company | Squeeze film bearing damper with annular end plenums |
WO1995001516A1 (de) * | 1993-07-02 | 1995-01-12 | Maschinenfabrik Rieter Ag | Schwingungsdämpfung in einer filamentspulmaschine |
US5667308A (en) * | 1994-05-17 | 1997-09-16 | Sanaky Seiki Mfg. Co., Ltd. | Bearing device for use in a motor |
DE19834111A1 (de) * | 1998-07-29 | 2000-02-03 | Asea Brown Boveri | Radiallager |
US6135639A (en) * | 1998-12-28 | 2000-10-24 | General Electric Company | Fixed arc squeeze film bearing damper |
US6558041B2 (en) * | 2000-12-27 | 2003-05-06 | General Electric Company | Damper assembly for a rotating shaft and methods for dampening shaft vibrations |
JP4261339B2 (ja) * | 2001-06-15 | 2009-04-30 | ソシエテ・ドゥ・メカニーク・マグネティーク | 軸荷重の影響を受けない非常用軸受 |
FR2826076B1 (fr) * | 2001-06-15 | 2003-12-12 | Mecanique Magnetique Sa | Palier de secours insensible a la charge axiale |
FR2934339B1 (fr) * | 2008-07-25 | 2010-09-03 | Mecanique Magnetique Sa | Palier de secours insensible a la charge axiale |
DE102009056662A1 (de) | 2009-12-02 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Wälzlageranordnung |
US8696312B2 (en) | 2010-02-01 | 2014-04-15 | Pratt & Whitney Canada Corp. | Axial load damping system for rotor shaft |
CN102825199A (zh) * | 2011-06-16 | 2012-12-19 | 浙江威力锻压机械有限公司 | 一种新型分体式轴座 |
US9850814B2 (en) * | 2014-02-19 | 2017-12-26 | United Technologies Corporation | Annular spring for a bearing assembly of a gas turbine engine |
US9841056B2 (en) * | 2015-10-21 | 2017-12-12 | General Electric Company | Bearing with drained race and squeeze film damper |
DE102016222030A1 (de) * | 2016-11-10 | 2017-12-14 | Schaeffler Technologies AG & Co. KG | Wälzlageranordnung |
FR3091902B1 (fr) * | 2019-01-23 | 2021-07-02 | Safran Aircraft Engines | Dispositif pour le centrage et le guidage en rotation d’un arbre de turbomachine comprenant plusieurs films fluides d’amortissement optimisés |
US11181008B1 (en) * | 2020-07-17 | 2021-11-23 | Raytheon Technologies Corporation | Self-pressurized squeeze film damper |
CN114151451A (zh) * | 2021-11-22 | 2022-03-08 | 中南大学 | 一种齿轮减振结构及齿轮减振测试设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1002919A (en) * | 1964-04-14 | 1965-09-02 | Rolls Royce | Bearing assembly |
-
1972
- 1972-08-31 DE DE2242852A patent/DE2242852A1/de active Pending
-
1973
- 1973-08-29 GB GB4074173A patent/GB1435576A/en not_active Expired
- 1973-08-31 US US00393271A patent/US3844630A/en not_active Expired - Lifetime
- 1973-08-31 FR FR7331633A patent/FR2198572A6/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3844630A (en) | 1974-10-29 |
FR2198572A6 (US20110009641A1-20110113-C00116.png) | 1974-03-29 |
GB1435576A (en) | 1976-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OGA | New person/name/address of the applicant | ||
OHN | Withdrawal |