DE69103975D1 - Vorrichtung zur Erfassung der Relativgeschwindigkeit zwischen dem Innen- und dem Aussenring eines Wälzlagers. - Google Patents

Vorrichtung zur Erfassung der Relativgeschwindigkeit zwischen dem Innen- und dem Aussenring eines Wälzlagers.

Info

Publication number
DE69103975D1
DE69103975D1 DE69103975T DE69103975T DE69103975D1 DE 69103975 D1 DE69103975 D1 DE 69103975D1 DE 69103975 T DE69103975 T DE 69103975T DE 69103975 T DE69103975 T DE 69103975T DE 69103975 D1 DE69103975 D1 DE 69103975D1
Authority
DE
Germany
Prior art keywords
detecting
outer ring
rolling bearing
relative speed
speed
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
Application number
DE69103975T
Other languages
English (en)
Other versions
DE69103975T2 (de
Inventor
Roberto Moretti
Angelo Varvello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Industrie SpA
Original Assignee
SKF Industrie SpA
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 Industrie SpA filed Critical SKF Industrie SpA
Publication of DE69103975D1 publication Critical patent/DE69103975D1/de
Application granted granted Critical
Publication of DE69103975T2 publication Critical patent/DE69103975T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • 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
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)
DE69103975T 1990-07-04 1991-06-10 Vorrichtung zur Erfassung der Relativgeschwindigkeit zwischen dem Innen- und dem Aussenring eines Wälzlagers. Expired - Fee Related DE69103975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67490A IT1240482B (it) 1990-07-04 1990-07-04 Dispositivo atto a permettere la rilevazione della velocita' di rotazione tra due organi in rotazione relativa quali gli organi di sopporto di una ruota di un veicolo.

Publications (2)

Publication Number Publication Date
DE69103975D1 true DE69103975D1 (de) 1994-10-20
DE69103975T2 DE69103975T2 (de) 1995-02-02

Family

ID=11302860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103975T Expired - Fee Related DE69103975T2 (de) 1990-07-04 1991-06-10 Vorrichtung zur Erfassung der Relativgeschwindigkeit zwischen dem Innen- und dem Aussenring eines Wälzlagers.

Country Status (4)

Country Link
US (1) US5191284A (de)
EP (1) EP0464405B1 (de)
DE (1) DE69103975T2 (de)
IT (1) IT1240482B (de)

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GB2251076B (en) * 1990-11-28 1994-09-07 Skf Ind Spa A railway axle with an integrated detector for detecting the speed of rotation
IT223257Z2 (it) * 1991-05-03 1995-06-21 Skf Ind Spa Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio.
FR2678691B1 (fr) * 1991-07-05 1995-04-21 Skf France Dispositif de capteur de vitesse de rotation pour roulements et roulement equipe d'un tel dispositif.
IT1256785B (it) * 1992-01-28 1995-12-15 Skf Ind Spa Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento.
FR2688060B1 (fr) * 1992-02-28 1994-04-15 Snr Roulements Structure a aimants pour capteur de deplacement.
CA2143811A1 (en) * 1994-03-04 1995-09-05 Jeffrey L. Mccurley Field strength position sensor with improved bearing tolerance in reduced space
US5757179A (en) * 1994-03-04 1998-05-26 Cts Corporation Position sensor with improved magnetic circuit
US5798639A (en) * 1994-03-04 1998-08-25 Cts Corporation Rotary position sensor with improved bearing tolerance
US5596271A (en) * 1994-05-03 1997-01-21 Multicraft International Method of and apparatus for detecting the rotation rate of an air moving fan
US5955881A (en) * 1994-10-18 1999-09-21 Cts Corporation Linkage position sensor having a magnet with two ramped sections for providing variable magnetic field
DE19503469C1 (de) * 1995-02-03 1996-05-30 Freudenberg Carl Fa Dichtungsanordnung
DE69634353T2 (de) * 1995-03-16 2005-12-29 Nsk Ltd. Wälzlagereinheit mit Drehgeschwindigkeitssensor
CA2175946A1 (en) * 1995-06-06 1996-12-07 Brian G. Babin Apparatus for sensing the speed of a rotating element
US5739684C1 (en) * 1996-08-19 2002-06-18 Webb Wheel Products Inc Unitarily formed hub and abs exciter ring
US6124710A (en) * 1998-11-13 2000-09-26 Cts Corporation Rotary magnetic encoder using hall effect for detecting revolution of a shaft
US6288534B1 (en) 1999-02-10 2001-09-11 Cts Corporation Non-contacting throttle valve position sensor
FR2790800B1 (fr) 1999-03-10 2001-04-20 Roulements Soc Nouvelle Ensemble preassemble formant joint d'etancheite a codeur incorpore et roulement ou palier comportant un tel ensemble
FR2792380B1 (fr) † 1999-04-14 2001-05-25 Roulements Soc Nouvelle Roulement pourvu d'un dispositif de detection des impulsions magnetiques issues d'un codeur, ledit dispositif comprenant plusieurs elements sensibles alignes
US6222359B1 (en) 1999-06-18 2001-04-24 Cts Corporation Non-contacting position sensor using radial bipolar tapered magnets
JP2001304805A (ja) * 2000-04-25 2001-10-31 Tokai Rika Co Ltd 回転角度検出装置
US6584838B2 (en) * 2001-01-11 2003-07-01 Sensor Solutions Corporation Angular position sensor
US6564632B2 (en) 2001-01-11 2003-05-20 Rochester Gauges, Inc. Liquid level gauge with removable hall device
GB0114279D0 (en) * 2001-06-12 2001-08-01 Fast Technology Ag Disc magnetic torque sensing
US6909281B2 (en) 2002-07-03 2005-06-21 Fisher Controls International Llc Position sensor using a compound magnetic flux source
US6911817B2 (en) * 2002-12-23 2005-06-28 American Electronics Components, Inc. Wheel-speed sensor
CA2513831C (en) * 2003-02-21 2010-12-07 Fisher Controls International Llc Magnetic position sensor with integrated hall effect switch
US7921873B2 (en) 2004-01-22 2011-04-12 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and a liquid level indicating dial
US7293578B2 (en) 2004-01-22 2007-11-13 Rochester Gauges, Inc. Gauge assembly having a stop fill device
US7726334B2 (en) 2004-01-22 2010-06-01 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and remote liquid level indicator
US20060261803A1 (en) * 2005-04-28 2006-11-23 Faetanini Steven E Cassette seal assembly
WO2008022340A2 (en) * 2006-08-18 2008-02-21 Rochester Gauges, Inc. Service valve assembly having stop-fill device and remote liquid level indicator
US7690323B2 (en) * 2007-10-31 2010-04-06 Rochester Gauges, Inc. Gauge head assembly with non-magnetic insert
DE102015208837B4 (de) * 2015-05-13 2017-03-30 Schaeffler Technologies AG & Co. KG Sensoranordnung mit einem Winkelsensor sowie Wälzlageranordnung mit Sensoranordnung
IT201800010206A1 (it) * 2018-11-09 2020-05-09 Skf Ab Dispositivo di rilevamento per gruppo mozzoruota
WO2021195118A1 (en) * 2020-03-23 2021-09-30 Moog Inc. Variable reluctance resolver using surface mounted inductors and/or transformers

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Publication number Priority date Publication date Assignee Title
GB893986A (en) * 1958-10-28 1962-04-18 Ferranti Ltd Improvements relating to electrical impulsing devices
DE1281549B (de) * 1962-11-15 1968-10-31 Siemens Ag Elektronischer Impulsgeber fuer einen Laeufer aufweisende Elektrizitaetszaehler, der eine dem Laeuferdrehwinkel entsprechende Impulszahl abgibt
US3786272A (en) * 1972-11-03 1974-01-15 Veeder Industries Inc Hall effect rotary pulse generator
GB1504791A (en) * 1975-02-13 1978-03-22 Polymotor Italiana Spa Rotational speed transducer
US4110676A (en) * 1976-08-30 1978-08-29 Reliance Electric Company Dynamoelectric machine and tachometer
US4119911A (en) * 1977-04-22 1978-10-10 Johnson Clark E Jun Magnetoresistor displacement sensor using a magnetoresistor positioned between relatively moving magnetized toothed members
JPS598761B2 (ja) * 1978-02-06 1984-02-27 ソニ−マグネスケ−ル株式会社 位置検出装置
DE3223308A1 (de) * 1981-07-17 1983-02-03 Aisin Seiki K.K., Kariya, Aichi Drehsignalgeber
US4570118A (en) * 1981-11-20 1986-02-11 Gulf & Western Manufacturing Company Angular position transducer including permanent magnets and Hall Effect device
FR2599794B1 (fr) * 1986-06-10 1991-06-07 Roulements Soc Nouvelle Palier ou roulement a capteur d'informations
US5051693A (en) * 1990-09-07 1991-09-24 The Torrington Company Bearing seat encoder mount for rotational parameter sensor apparatus

Also Published As

Publication number Publication date
IT9067490A0 (it) 1990-07-04
IT9067490A1 (it) 1992-01-04
IT1240482B (it) 1993-12-17
EP0464405A1 (de) 1992-01-08
US5191284A (en) 1993-03-02
DE69103975T2 (de) 1995-02-02
EP0464405B1 (de) 1994-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee