ATE382866T1 - Mit einem sensor ausgestattetes wälzlager und damit ausgerüsteter elektromotor - Google Patents

Mit einem sensor ausgestattetes wälzlager und damit ausgerüsteter elektromotor

Info

Publication number
ATE382866T1
ATE382866T1 AT03762710T AT03762710T ATE382866T1 AT E382866 T1 ATE382866 T1 AT E382866T1 AT 03762710 T AT03762710 T AT 03762710T AT 03762710 T AT03762710 T AT 03762710T AT E382866 T1 ATE382866 T1 AT E382866T1
Authority
AT
Austria
Prior art keywords
sensor
therefrom
electric motor
rolling bearing
microcoil
Prior art date
Application number
AT03762710T
Other languages
English (en)
Inventor
Samuel Gallion
Patrick Lauferon
Original Assignee
Skf Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Skf Ab filed Critical Skf Ab
Application granted granted Critical
Publication of ATE382866T1 publication Critical patent/ATE382866T1/de

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • 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
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Rolls And Other Rotary Bodies (AREA)
AT03762710T 2002-07-02 2003-06-27 Mit einem sensor ausgestattetes wälzlager und damit ausgerüsteter elektromotor ATE382866T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0208263A FR2841990B1 (fr) 2002-07-02 2002-07-02 Dispositif de palier a roulement instrumente et moteur electrique ainsi equipe

Publications (1)

Publication Number Publication Date
ATE382866T1 true ATE382866T1 (de) 2008-01-15

Family

ID=29725085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03762710T ATE382866T1 (de) 2002-07-02 2003-06-27 Mit einem sensor ausgestattetes wälzlager und damit ausgerüsteter elektromotor

Country Status (9)

Country Link
US (1) US7429133B2 (de)
EP (1) EP1518126B1 (de)
JP (1) JP4965074B2 (de)
AT (1) ATE382866T1 (de)
AU (1) AU2003263258A1 (de)
DE (1) DE60318442T2 (de)
DK (1) DK1518126T3 (de)
FR (1) FR2841990B1 (de)
WO (1) WO2004005937A2 (de)

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DK1518126T3 (da) 2008-05-19
JP2005531779A (ja) 2005-10-20
WO2004005937A3 (fr) 2004-04-08
EP1518126B1 (de) 2008-01-02
AU2003263258A8 (en) 2004-01-23
AU2003263258A1 (en) 2004-01-23
DE60318442T2 (de) 2008-12-11
DE60318442D1 (de) 2008-02-14
FR2841990B1 (fr) 2005-07-29
JP4965074B2 (ja) 2012-07-04
EP1518126A2 (de) 2005-03-30
FR2841990A1 (fr) 2004-01-09
US20060104558A1 (en) 2006-05-18
US7429133B2 (en) 2008-09-30
WO2004005937A2 (fr) 2004-01-15

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