ES2059066T3 - Cojinete con un sensor de campos magneticos. - Google Patents

Cojinete con un sensor de campos magneticos.

Info

Publication number
ES2059066T3
ES2059066T3 ES91400309T ES91400309T ES2059066T3 ES 2059066 T3 ES2059066 T3 ES 2059066T3 ES 91400309 T ES91400309 T ES 91400309T ES 91400309 T ES91400309 T ES 91400309T ES 2059066 T3 ES2059066 T3 ES 2059066T3
Authority
ES
Spain
Prior art keywords
magnetic field
ball ring
sensor
flexible arm
field 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 - Lifetime
Application number
ES91400309T
Other languages
English (en)
Inventor
Alfred J Cabinet Ballot Santos
James A Cabinet Ballot-S Hilby
Scott M Cabinet Ballot- Duncan
Toshiaki Cabinet Ball Shiojiri
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.)
NTN SNR Roulements SA
Original Assignee
Societe Nouvelle de Roulements SNR SA
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 Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Application granted granted Critical
Publication of ES2059066T3 publication Critical patent/ES2059066T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

UNA FUENTE DE CAMPO MAGNETICO ESTA MONTADA SOBRE UN ANILLO DE BOLAS DE UN RADIAL DE DOS ANILLOS DE BOLAS O COJINETE DE EMPUJE. EL ANILLO DE BOLAS CON LA FUENTE DE CAMPO MAGNETICO GIRO. EL OTRO ANILLO DE BOLAS NO GIRA. SE MONTA UN SENSOR DE CAMPO MAGNETICO SOBRE EL BRAZO FLEXIBLE DE UN SOPORTE DE BRAZO RIGIDO. EL SOPORTE DE BRAZO CON SU BRAZO FLEXIBLE NO GIRA PERO EL BRAZO FLEXIBLE PUEDE DOBLARSE EN RESPUESTA AL MOVIMIENTO DE UNO DE LOS ANILLOS DE BOLAS O DEL ELEMENTO DE SOPORTE DE BRAZO FLEXIBLE DE MODO QUE EL SENSOR DE CAMPO MAGNETICO SIEMPRE SE MANTIENE A UNA DISTANCIA PREDETERMINADA CONSTANTE DE LA FUENTE DE CAMPO MAGNETICO. EL NUMERO DE VECES QUE LOS POLOS MAGNETICOS SE ALTERNAN SOBRE EL ANILLO DE BOLAS PIRATORIO ES PERCIBIDO POR EL SENSOR UNIDAD DE TIEMPO INDICA LA VELOCIDAD DEL ANILLO DE BOLAS GIRATORIO.
ES91400309T 1990-02-08 1991-02-08 Cojinete con un sensor de campos magneticos. Expired - Lifetime ES2059066T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/476,924 US5017866A (en) 1990-02-08 1990-02-08 Magnetic field sensor mounting with sensor arm contacting rotating bearing member

Publications (1)

Publication Number Publication Date
ES2059066T3 true ES2059066T3 (es) 1994-11-01

Family

ID=23893808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400309T Expired - Lifetime ES2059066T3 (es) 1990-02-08 1991-02-08 Cojinete con un sensor de campos magneticos.

Country Status (9)

Country Link
US (1) US5017866A (es)
EP (1) EP0449671B1 (es)
JP (1) JP2552398B2 (es)
KR (1) KR940001631B1 (es)
CN (1) CN1024709C (es)
AU (1) AU625712B2 (es)
BR (1) BR9004999A (es)
DE (1) DE69103940T2 (es)
ES (1) ES2059066T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128807A1 (de) * 1991-08-30 1993-03-04 Hoesch Ag Vorrichtung zum ueberwachen von waelzlagern
US5514955A (en) * 1994-03-11 1996-05-07 Lake Shore Cryotronics, Inc. Slim profile digital tachometer including planar block and rotor having spokes and clamp
US6017603A (en) * 1995-04-28 2000-01-25 Nippon Kayaku Kabushiki Kaisha Ultraviolet-curing adhesive composition and article
DE19632715A1 (de) * 1996-08-14 1998-02-19 Fag Oem & Handel Ag Wälzlagerung mit einer Drehzahlerfassungseinrichtung
DE19640895B4 (de) * 1996-10-04 2007-07-12 Schaeffler Kg Wälzlager mit einer integrierten Drehzahlmeßeinrichtung
FR2762652B1 (fr) * 1997-04-29 1999-06-18 Skf France Palier a roulement a capteur d'informations
US6174088B1 (en) * 1997-12-15 2001-01-16 Nsk Ltd. Rolling bearing unit with rotation speed sensor
GB2372820B (en) * 1997-12-15 2002-11-06 Nsk Ltd Rolling bearing unit with rotation speed sensor
DE10141930B4 (de) * 2001-08-28 2013-04-04 Volkswagen Ag Vorrichtung zur Erfassung der Drehzahl eines rotierenden Elementes und zur Erfassung der Temperatur einer Kühlflüssigkeit oder eines Schmiermittels
NL1023948C2 (nl) * 2003-07-18 2005-01-19 Skf Ab Werkwijze en sensoropstelling voor belastingsmeting op een lager met rolelementen.
SE0302855L (sv) * 2003-10-29 2005-03-15 Skf Ab Combination of Bearing Housing and Load Measuring Plate
WO2006083736A1 (en) * 2005-02-01 2006-08-10 The Timken Company Bearing with cage mounted sensors
KR100624331B1 (ko) * 2005-03-11 2006-09-19 한국하니웰 주식회사 회전속도 센서
KR20060100896A (ko) * 2005-03-18 2006-09-21 한국하니웰 주식회사 회전속도 센서
DE102006023553A1 (de) * 2006-05-19 2007-11-22 Zf Friedrichshafen Ag Getriebe mit einer Drehzahlabgriffseinrichtung
FR3029158B1 (fr) * 2014-12-02 2017-03-17 Ntn-Snr Roulements Assemblage tournant instrumente
DE102016202192A1 (de) * 2016-02-12 2017-08-17 Zf Friedrichshafen Ag Magnetfeldaufnehmer, Magnetfeldaufnehmermodul und Verfahren zum Herstellen eines Magnetfeldaufnehmermoduls

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961846C3 (de) * 1969-12-10 1974-05-02 Daimler-Benz Ag, 7000 Stuttgart Drehzahlgeber zur Bestimmung der Drehzahl oder Drehzahländerung von Fahrzeugrädern, insbesondere für Bremsschlupfregelanlagen von Kraftfahrzeugen
US3772548A (en) * 1972-06-20 1973-11-13 Rockwell International Corp Wheel speed sensor
US3890517A (en) * 1973-11-23 1975-06-17 Kelsey Hayes Co Wheel speed sensor
US3911302A (en) * 1974-11-27 1975-10-07 Rockwell International Corp Wheel speed sensor module assembly
CA1053348A (en) * 1975-05-13 1979-04-24 Raymond J. Jovick Mounting device for cylindrical magnetic sensor
US4017756A (en) * 1975-08-18 1977-04-12 Borg-Warner Corporation Automatic sensor positioner
US4090099A (en) * 1976-03-31 1978-05-16 Wagner Electric Corporation Point sensor mounting apparatus
US4161120A (en) * 1978-05-08 1979-07-17 Wabco Westinghouse Equipment for the detection of rotation parameters in particular for a wheel-velocity sensor
JPS56130163U (es) * 1980-03-04 1981-10-02
JPS5812863U (ja) * 1981-07-15 1983-01-27 株式会社シマノ 自転車の車輪回転数検出装置
DE3215212A1 (de) * 1982-04-23 1983-11-03 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Stabsensor zur drehzahlmessung
JPS5977070U (ja) * 1982-11-15 1984-05-24 三洋電機株式会社 クランク回転数検出装置
JPS6088335A (ja) * 1983-10-19 1985-05-18 Nissan Motor Co Ltd トルク検出装置
US4875785A (en) * 1987-11-13 1989-10-24 The Torrington Company Thrust bearing with a magnetic field detector
DE8816257U1 (de) * 1988-01-28 1989-04-06 Adam Opel AG, 6090 Rüsselsheim Drehzahlfühler für das Antiblockiersystem von Kraftfahrzeugbremsen
US4915512A (en) * 1989-03-24 1990-04-10 The Torrington Company Thrust bearing with a magnetic field sensor

Also Published As

Publication number Publication date
CN1053944A (zh) 1991-08-21
EP0449671A3 (en) 1991-10-09
JPH0425614A (ja) 1992-01-29
AU6098190A (en) 1991-08-15
AU625712B2 (en) 1992-07-16
US5017866A (en) 1991-05-21
CN1024709C (zh) 1994-05-25
KR910015801A (ko) 1991-09-30
BR9004999A (pt) 1991-11-19
EP0449671A2 (en) 1991-10-02
DE69103940T2 (de) 1995-05-04
DE69103940D1 (de) 1994-10-20
KR940001631B1 (ko) 1994-02-28
EP0449671B1 (en) 1994-09-14
JP2552398B2 (ja) 1996-11-13

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