DK2805076T3 - Rullelegeme og rulleleje - Google Patents
Rullelegeme og rulleleje Download PDFInfo
- Publication number
- DK2805076T3 DK2805076T3 DK13701597.0T DK13701597T DK2805076T3 DK 2805076 T3 DK2805076 T3 DK 2805076T3 DK 13701597 T DK13701597 T DK 13701597T DK 2805076 T3 DK2805076 T3 DK 2805076T3
- Authority
- DK
- Denmark
- Prior art keywords
- rolling body
- roller
- acceleration
- roller body
- sensor
- Prior art date
Links
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
- 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
- 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
- F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
-
- 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
-
- 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
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
-
- 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
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Claims (10)
1. Rullelegeme til et rulleleje med en sensorenhed (12; 12b), kendetegnet ved, at sensorenheden (12; 12b) har i det mindste en accelerationssensor og er indrettet til i forbindelse med i det mindste en driftsproces at måle en position af et midtpunkt (22; 22b) af rullelegemet i et inertialsystem.
2. Rullelegeme ifølge krav 1, hvor accelerationssensoren (17) er indrettet til at måle accelerationer langs en aksial retning af rullelegemet.
3. Rullelegeme ifølge et af kravene 1 eller 2, hvor accelerationssensoren (16) er indrettet til at måle accelerationer langs en bestemt radial retning af rullelegemet (11) .
4. Rullelegeme ifølge et af de foregående krav, hvor sensorenheden (12; 12b) er indrettet til i forbindelse med driftsprocessen at detektere et slip for rullelegemet.
5. Rulleleje med et rullelegeme ifølge et af de foregående krav, med en sensoranordning (64a), kendetegnet ved, at sensoranordningen (64a) har i det mindste en accelerationssensor og er indrettet til i forbindelse med i det mindste en driftsproces at måle en position af et midtpunkt (22; 22a; 22b) af i det mindste et første rullelegeme (30; 30a; 30b) i rullelejet (26; 26a) i et inertialsystem.
6. Rulleleje ifølge krav 5, hvor sensoranordningen (64a) har i det mindste en komponent, som ligeledes er en komponent i det første rullelegeme (30a), og hvor sensoranordningen (64a) har i det mindste en komponent, der er anbragt uden for det første rullelegeme (30a).
7. Rulleleje ifølge et af kravene 5 eller 6, hvor anordningen har en regneenhed, der er indrettet til ved hjælp af i det mindste en accelerationsparameter for det første rullelegeme og i det mindste en accelerationsparameter for et andet rullelegeme i rullelejet, hvilke accelerationsparametre måles af sensoranordningen, at bestemme positionen af midtpunktet for det første rullelegeme i et inertialsystem.
8. Rulleleje ifølge krav 7, hvor rullelejet er udformet som konisk rulleleje, og anordningen har en regneenhed, der er indrettet til på grundlag af en tidsmæssig ændring af en af sensoranordningen målt acceleration, som virker langs en hovedsymmetriakse for det første rullelegeme i rullelejet, at bestemme en position af midtpunktet for det første rullelegeme i et inertialsystem.
9. Rulleleje ifølge et af kravene 7 til 8, hvor anordningen har en regneenhed, der er indrettet til på grundlag af et tidsmæssigt forløb af en acceleration, der virker på en testmasse for sensoranordningen, hvilken testmasse er en del af det første rullelegeme i rullelejet, langs en i forhold til det første rullelegeme fast radial retning af det første rullelegeme, at bestemme et tidsmæssigt forløb af en position af midtpunktet for det første rullelegeme i et inertialsystem.
10. Vindkraftanlæg med et rulleleje ifølge et af kravene 5 til 9.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012200783A DE102012200783B4 (de) | 2012-01-20 | 2012-01-20 | Wälzkörper und Wälzlager |
PCT/EP2013/050978 WO2013107887A1 (de) | 2012-01-20 | 2013-01-18 | Wälzkörper und wälzlager |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2805076T3 true DK2805076T3 (da) | 2016-08-01 |
Family
ID=47624041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13701597.0T DK2805076T3 (da) | 2012-01-20 | 2013-01-18 | Rullelegeme og rulleleje |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2805076B1 (da) |
DE (1) | DE102012200783B4 (da) |
DK (1) | DK2805076T3 (da) |
ES (1) | ES2582163T3 (da) |
WO (1) | WO2013107887A1 (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014117553B3 (de) * | 2014-11-28 | 2016-01-28 | Areva Gmbh | Zerstörungsfreie Prüfung einer Komponente eines Wälzlagers |
DE102015002016A1 (de) * | 2015-02-20 | 2016-08-25 | Senvion Gmbh | Prüfverfahren für ein Wälzlager |
DE102016116118A1 (de) | 2016-08-30 | 2018-03-01 | Thyssenkrupp Ag | Wälzkörper zur Verwendung in einem Wälzlager |
DE102018200047A1 (de) | 2018-01-03 | 2019-07-04 | Aktiebolaget Skf | Sensorrolle |
DE102018216253A1 (de) * | 2018-09-24 | 2020-03-26 | RS Schwarze Elektrotechnik Moderne Industrieelektronik GmbH | Wälzkörper mit Sensor zur Verwendung in einem Wälzlager |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1605154A (da) * | 1965-12-16 | 1973-03-23 | ||
GB2111136A (en) * | 1981-12-09 | 1983-06-29 | Rolls Royce | Skid control in rolling bearings |
US4738336A (en) * | 1987-04-27 | 1988-04-19 | Honeywell, Inc. | Controlled replenishing lubrication system |
JP2000356531A (ja) * | 1999-06-14 | 2000-12-26 | Mitsubishi Heavy Ind Ltd | ころがり軸受用転動体の運動状態計測装置 |
DE10136438A1 (de) * | 2000-08-22 | 2002-03-07 | Bosch Gmbh Robert | Sensoranordnung in einem Wälzlager und Verfahren zur Auswertung des Sensorsignals |
DE10314295B4 (de) * | 2003-03-29 | 2012-04-12 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren zur Bestimmung von Lagerschlupf in einem Messwälzlager mit SAW- oder BAW-Sensoren |
DE102004026246A1 (de) * | 2004-05-28 | 2005-12-15 | Fag Kugelfischer Ag & Co. Ohg | Rollkörper |
DE102007009093A1 (de) * | 2007-02-24 | 2008-08-28 | Schaeffler Kg | Wälzlager mit RFID-Tag |
DE102008061280B4 (de) * | 2008-12-10 | 2012-08-02 | Ab Skf | Verfahren zur Messung der Drehzahl eines Wälzkörpers |
JP5540728B2 (ja) * | 2010-01-25 | 2014-07-02 | 株式会社ジェイテクト | ころ軸受装置 |
DE102010020759B4 (de) * | 2010-05-17 | 2018-05-03 | Schaeffler Technologies AG & Co. KG | Sensierter Wälzkörper |
DE102010045912B4 (de) * | 2010-09-21 | 2014-05-22 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Rotierbares Wälzlager |
-
2012
- 2012-01-20 DE DE102012200783A patent/DE102012200783B4/de active Active
-
2013
- 2013-01-18 EP EP13701597.0A patent/EP2805076B1/de active Active
- 2013-01-18 DK DK13701597.0T patent/DK2805076T3/da active
- 2013-01-18 ES ES13701597.0T patent/ES2582163T3/es active Active
- 2013-01-18 WO PCT/EP2013/050978 patent/WO2013107887A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013107887A1 (de) | 2013-07-25 |
EP2805076A1 (de) | 2014-11-26 |
DE102012200783A1 (de) | 2013-07-25 |
ES2582163T3 (es) | 2016-09-09 |
DE102012200783B4 (de) | 2013-11-07 |
EP2805076B1 (de) | 2016-04-13 |
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