FR2869966B1 - DEFORMATION SENSOR BEARING COMPRISING AT LEAST THREE SAMPLING GAUGES OF A DISCRETE FOURIER TRANSFORMATION - Google Patents
DEFORMATION SENSOR BEARING COMPRISING AT LEAST THREE SAMPLING GAUGES OF A DISCRETE FOURIER TRANSFORMATIONInfo
- Publication number
- FR2869966B1 FR2869966B1 FR0404767A FR0404767A FR2869966B1 FR 2869966 B1 FR2869966 B1 FR 2869966B1 FR 0404767 A FR0404767 A FR 0404767A FR 0404767 A FR0404767 A FR 0404767A FR 2869966 B1 FR2869966 B1 FR 2869966B1
- Authority
- FR
- France
- Prior art keywords
- gauges
- sampling
- discrete fourier
- fourier transformation
- deformation sensor
- 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.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title 1
- 230000009466 transformation Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
- G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
-
- 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
- F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404767A FR2869966B1 (en) | 2004-05-04 | 2004-05-04 | DEFORMATION SENSOR BEARING COMPRISING AT LEAST THREE SAMPLING GAUGES OF A DISCRETE FOURIER TRANSFORMATION |
PCT/FR2005/001105 WO2005121730A1 (en) | 2004-05-04 | 2005-05-03 | Bearing deformation sensor comprising at least three sampling gauges for a discrete fourier transformation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404767A FR2869966B1 (en) | 2004-05-04 | 2004-05-04 | DEFORMATION SENSOR BEARING COMPRISING AT LEAST THREE SAMPLING GAUGES OF A DISCRETE FOURIER TRANSFORMATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2869966A1 FR2869966A1 (en) | 2005-11-11 |
FR2869966B1 true FR2869966B1 (en) | 2006-07-14 |
Family
ID=34944840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0404767A Expired - Fee Related FR2869966B1 (en) | 2004-05-04 | 2004-05-04 | DEFORMATION SENSOR BEARING COMPRISING AT LEAST THREE SAMPLING GAUGES OF A DISCRETE FOURIER TRANSFORMATION |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2869966B1 (en) |
WO (1) | WO2005121730A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2893106B1 (en) * | 2005-11-09 | 2008-01-04 | Snr Roulements Sa | DEFORMATION SENSOR BEARING COMPRISING AT LEAST THREE STRAIN GAUGES |
FR2901018B3 (en) * | 2006-05-12 | 2008-03-14 | Renault Sas | METHOD FOR MEASURING THE ADHESION PARAMETERS BETWEEN THE TRACK OF A VEHICLE AND THE PAVEMENT |
JP5063270B2 (en) * | 2007-09-18 | 2012-10-31 | Ntn株式会社 | Wheel bearing with sensor |
FR2921621B1 (en) | 2007-10-01 | 2010-05-07 | Renault Sas | STEERING ASSISTANCE DEVICE FOR A MOTOR VEHICLE. |
FR2921707B1 (en) | 2007-10-01 | 2010-03-12 | Renault Sas | SYSTEM FOR MANAGING THE ADHESION OF A PAIR OF MOTOR VEHICLE WHEELS. |
FR2927419B1 (en) | 2008-02-08 | 2010-06-11 | Roulements Soc Nouvelle | METHOD OF ESTIMATING THE COMPONENTS OF THE TORQUEUR OF EFFORTS APPLYING ON A BEARING |
FR2932542B1 (en) * | 2008-06-12 | 2010-08-13 | Roulements Soc Nouvelle | METHOD OF ESTIMATING AT LEAST ONE OPERATING STATE OF A BEARING BEARING |
DE102017204729B4 (en) * | 2017-03-21 | 2019-01-10 | Zf Friedrichshafen Ag | Overload detection in a chassis component |
WO2023276365A1 (en) * | 2021-07-02 | 2023-01-05 | ミネベアミツミ株式会社 | Rolling bearing |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2746937C2 (en) * | 1977-10-17 | 1986-11-06 | Gerhard Dr.-Ing. 1000 Berlin Lechler | Force measuring device |
JPH0261268A (en) * | 1988-08-26 | 1990-03-01 | Ishikawajima Harima Heavy Ind Co Ltd | Wave making pool |
DE10017572B4 (en) * | 2000-04-10 | 2008-04-17 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Rolling bearings with remote sensing units |
US6518770B2 (en) * | 2000-05-16 | 2003-02-11 | The Texas A&M University System | System and method for measuring dynamic loads in a magnetic bearing |
US6687623B2 (en) * | 2000-05-17 | 2004-02-03 | Ntn Corporation | Real time bearing load sensing |
FR2812356B1 (en) | 2000-07-28 | 2002-12-06 | Roulements Soc Nouvelle | BEARING COMPRISING AT LEAST ONE ELASTIC DEFORMATION ZONE AND BRAKING ASSEMBLY COMPRISING SAME |
DE10041093A1 (en) * | 2000-08-22 | 2002-03-14 | Bosch Gmbh Robert | Sensor arrangement in anti-friction roller bearing of vehicle, has sensor arranged on fixed bearing capsule, such that gap between sensors is half the angular separation of balls in bearing capsule |
DE10100299A1 (en) * | 2001-01-04 | 2002-07-18 | Bosch Gmbh Robert | Measuring arrangement in a rolling bearing for the detection of physical quantities |
DE10164929B4 (en) * | 2001-02-02 | 2010-08-19 | Schaeffler Technologies Gmbh & Co. Kg | Method for detecting reaction forces in a wheel bearing |
JP3766864B2 (en) * | 2001-06-13 | 2006-04-19 | 独立行政法人 宇宙航空研究開発機構 | Bearing load measurement system with double cylindrical cartridge |
FR2839553B1 (en) | 2002-05-10 | 2005-03-18 | Roulements Soc Nouvelle | METHOD OF CALCULATING EFFORTS APPLIED BETWEEN A ROTATING ELEMENT AND A SUPPORT ON WHICH IT ROTATES |
-
2004
- 2004-05-04 FR FR0404767A patent/FR2869966B1/en not_active Expired - Fee Related
-
2005
- 2005-05-03 WO PCT/FR2005/001105 patent/WO2005121730A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2869966A1 (en) | 2005-11-11 |
WO2005121730A1 (en) | 2005-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20200108 |