BR0301133A - Dispositivo de proteção para um mancal de rolamento com medição de número de rotações - Google Patents

Dispositivo de proteção para um mancal de rolamento com medição de número de rotações

Info

Publication number
BR0301133A
BR0301133A BR0301133-0A BR0301133A BR0301133A BR 0301133 A BR0301133 A BR 0301133A BR 0301133 A BR0301133 A BR 0301133A BR 0301133 A BR0301133 A BR 0301133A
Authority
BR
Brazil
Prior art keywords
protection device
rolling bearing
speed measurement
bearing
magnetic encoder
Prior art date
Application number
BR0301133-0A
Other languages
English (en)
Inventor
Peter Niebling
Jens Heim
Roland Langer
Heinrich Hofmann
Original Assignee
Fag Kugelfischer Ag & Co Kg
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 Fag Kugelfischer Ag & Co Kg filed Critical Fag Kugelfischer Ag & Co Kg
Publication of BR0301133A publication Critical patent/BR0301133A/pt

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller 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
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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
    • F16C33/82—Arrangements for electrostatic or magnetic action against dust or other particles
    • 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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • 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)

Abstract

"DISPOSITIVO DE PROTEçãO PARA UM MANCAL DE ROLAMENTO COM MEDIçãO DE NúMERO DE ROTAçõES". Mancal da roda (1) com codificador magnético (7) externo giratório, que é necessário para o registro do número de rotações, sendo que um dispositivo de captação magnética (9 ou 10) protege o codificador magnético (7) contra sujeira.
BR0301133-0A 2002-04-27 2003-04-25 Dispositivo de proteção para um mancal de rolamento com medição de número de rotações BR0301133A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10218937A DE10218937B4 (de) 2002-04-27 2002-04-27 Schutzeinrichtung für ein Wälzlager mit Drehzahlmessung

Publications (1)

Publication Number Publication Date
BR0301133A true BR0301133A (pt) 2004-08-17

Family

ID=28798860

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301133-0A BR0301133A (pt) 2002-04-27 2003-04-25 Dispositivo de proteção para um mancal de rolamento com medição de número de rotações

Country Status (3)

Country Link
US (1) US6857783B2 (pt)
BR (1) BR0301133A (pt)
DE (1) DE10218937B4 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2890711B1 (fr) * 2005-09-15 2008-10-24 Renault Sas Dispositif de limitation de la degradation des roulements de boite de vitesses dues a la pollution mecanique
DE102006004297B4 (de) * 2006-01-31 2019-03-07 Schaeffler Kg Asymmetrisches dreireihiges Wälzlager
DE102006004274A1 (de) * 2006-01-31 2007-08-02 Schaeffler Kg Mehrreihiges Wälzlager
DE102006004273A1 (de) * 2006-01-31 2007-08-02 Schaeffler Kg Mehrreihiges symmetrisches Wälzlager
US20120085161A1 (en) * 2010-10-07 2012-04-12 Baker Hughes Incorporated Torsionally vibrating viscosity and density sensor for downhole applications
KR20140117533A (ko) * 2012-01-26 2014-10-07 아크티에볼라게트 에스케이에프 자기 및/또는 전자 요소를 갖는 롤링 베어링 조립체
CN105332115B (zh) * 2014-05-30 2020-07-31 舍弗勒技术股份两合公司 轴承组件
CN104316717B (zh) * 2014-11-17 2017-04-12 吉林大学 一种磁性液体变压式测速装置
CN106545659A (zh) * 2016-11-08 2017-03-29 刘凯平 万向动态磁吸盘装置
CN115435675B (zh) * 2022-11-07 2023-02-14 成都宏明电子股份有限公司 能够长时间防止液体浸入的高效密封角位移传感器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783881A (en) * 1954-03-05 1957-10-02 Vickers Electrical Co Ltd Improvements relating to shaft and like seals
US2996162A (en) * 1958-04-07 1961-08-15 Henry C Lehde Devices for excluding magnetic particles from seals and bearings
JPS56120819A (en) * 1980-02-28 1981-09-22 Fuji Xerox Co Ltd Sealing device for bearing
US4575103A (en) * 1984-04-09 1986-03-11 Pedu Alexander A Magnetic seal for magnetic particle clutches and brakes
JPH01182624A (ja) * 1988-01-11 1989-07-20 Toyota Motor Corp 産業用ロボットの塵埃捕集装置
FR2700588B1 (fr) * 1993-01-19 1995-02-17 Roulements Soc Nouvelle Dispositif de montage à joint d'étanchéité à codeur incorporé.
FR2730566B1 (fr) * 1995-02-09 1997-06-13 Skf France Dispositif de codeur pour capteur de vitesse de rotation et roulement equipe d'un tel dispositif
FR2762907B1 (fr) * 1997-05-02 1999-06-04 Roulements Soc Nouvelle Dispositif pour mesurer la rotation d'un element tournant

Also Published As

Publication number Publication date
US6857783B2 (en) 2005-02-22
DE10218937B4 (de) 2013-04-25
DE10218937A1 (de) 2003-11-06
US20030223665A1 (en) 2003-12-04

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: FAG KUGELFISCHER AG (DE)

Free format text: ALTERADO DE: FAG KUGELFISCHER AG AND CO. KG

B25A Requested transfer of rights approved

Owner name: FAG KUGELFISCHER AG AND CO. OHG (DE)

Free format text: TRANSFERIDO POR INCORPORACAO DE: FAG KUGELFISCHER AG

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER KG (DE)

Free format text: TRANSFERIDO POR INCORPORACAO DE: FAG KUGELFISCHER AG AND CO. OHG

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time