BRPI0823105A8 - método para aquecer um mancal de elementos de rolamento, e, aquecedor por indução de mancal de elementos de rolamento - Google Patents

método para aquecer um mancal de elementos de rolamento, e, aquecedor por indução de mancal de elementos de rolamento

Info

Publication number
BRPI0823105A8
BRPI0823105A8 BRPI0823105A BRPI0823105A BRPI0823105A8 BR PI0823105 A8 BRPI0823105 A8 BR PI0823105A8 BR PI0823105 A BRPI0823105 A BR PI0823105A BR PI0823105 A BRPI0823105 A BR PI0823105A BR PI0823105 A8 BRPI0823105 A8 BR PI0823105A8
Authority
BR
Brazil
Prior art keywords
rolling element
element bearing
heating
bearing
induction heater
Prior art date
Application number
BRPI0823105A
Other languages
English (en)
Inventor
humbert Sylvain
David Sébastien
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
Priority claimed from DE102007057745A external-priority patent/DE102007057745A1/de
Application filed by Skf Ab filed Critical Skf Ab
Publication of BRPI0823105A2 publication Critical patent/BRPI0823105A2/pt
Publication of BRPI0823105A8 publication Critical patent/BRPI0823105A8/pt
Publication of BRPI0823105B1 publication Critical patent/BRPI0823105B1/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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows of rollers
    • 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
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)

Abstract

método para aquecer um mancal de elementos de rolamento, e, aquecedor por indução de mancal de elementos de rolamento melhoria do aquecimento por indução de um rolamento sem o risco de danificar ou bloquear o rolamento, é alcançado controlando-se o ciclo de aquecimento como uma função da diferença de temperatura entre os anéis internos e externos do rolamento e/ou dividindo-se o ciclo de aquecimento em diferentes partes, usando-se combinações de potência diferentes de pelo menos duas bobinas de indução.
BRPI0823105-2A 2007-11-30 2008-09-30 método para aquecer um mancal de elementos de rolamento BRPI0823105B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007057745A DE102007057745A1 (de) 2007-11-30 2007-11-30 Steuerungsverfahren und Steuerungsvorrichtung für eine Scheibenwischvorrichtung
PCT/EP2008/063075 WO2010037414A1 (en) 2008-09-30 2008-09-30 Bearing heater

Publications (3)

Publication Number Publication Date
BRPI0823105A2 BRPI0823105A2 (pt) 2016-06-21
BRPI0823105A8 true BRPI0823105A8 (pt) 2019-01-29
BRPI0823105B1 BRPI0823105B1 (pt) 2020-11-17

Family

ID=40677799

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823105-2A BRPI0823105B1 (pt) 2007-11-30 2008-09-30 método para aquecer um mancal de elementos de rolamento

Country Status (5)

Country Link
US (1) US9012819B2 (pt)
EP (2) EP2337960A1 (pt)
CN (1) CN102171471B (pt)
BR (1) BRPI0823105B1 (pt)
WO (1) WO2010037414A1 (pt)

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EP2391182A1 (de) * 2010-05-26 2011-11-30 simatec ag Vorrichtung zum Erwärmen eines Werkstücks, insbesondere eines Wälzlagers
CN102287609A (zh) * 2011-07-12 2011-12-21 江苏金风风电设备制造有限公司 低温旋转设备及其运行方法
CN103167657B (zh) 2011-12-09 2016-03-30 特电株式会社 环状金属件感应加热装置和杯状金属件感应加热装置
JP5912478B2 (ja) * 2011-12-09 2016-04-27 トクデン株式会社 環状金属体誘導加熱装置
US9036987B2 (en) * 2013-03-14 2015-05-19 General Electric Company Bearing arrangement inner race heater
CN103769796B (zh) * 2013-10-30 2016-06-08 北车风电有限公司 一种兆瓦级风电机组主轴承内、外圈同时加热方法
CN105658542B (zh) * 2013-11-06 2018-10-09 斯凯孚公司 用于滚动元件轴承的封装装置及其使用、制造方法
US9945424B2 (en) 2015-03-04 2018-04-17 United Technologies Corporation Bearing thermal relief fan drive gear system assembly method
US9810113B2 (en) 2015-03-09 2017-11-07 The Boeing Company Engine lubrication heating system
CN105538880B (zh) * 2016-03-01 2018-05-22 保定市宏联机械制辊有限公司 一种冷胶包覆机的压膜辊固定装置
CN107436038B (zh) * 2016-05-25 2019-12-13 新疆金风科技股份有限公司 一种用于环形件的加热控制方法及加热控制系统
CN106304423A (zh) * 2016-09-26 2017-01-04 苏州朗高电机有限公司 一种环形铝件加热工装
GB2557667A (en) * 2016-12-15 2018-06-27 Ab Skf Publ Induction heating device
GB2560905A (en) 2017-03-27 2018-10-03 Skf Ab Induction heating plate
CN107635300A (zh) * 2017-10-26 2018-01-26 国电联合动力技术(保定)有限公司 一种风机轴承电磁感应加热器自动控温系统
US10919135B2 (en) * 2018-03-21 2021-02-16 Saudi Arabian Oil Company Systems and methods for steam ring heating for bearing removal from shaft
DE102018222168A1 (de) * 2018-12-18 2020-06-18 Aktiebolaget Skf Induktionsanwärmvorrichtung
DE102019207024A1 (de) 2019-05-15 2020-11-19 Aktiebolaget Skf Induktionsanwärmvorrichtung
EP3771289B1 (de) * 2019-07-26 2022-10-26 simatec ag Vorrichtung zum erwärmen eines werkstücks, insbesondere eines wälzlagers

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CH347910A (fr) * 1956-10-29 1960-07-31 Ajax Magnethermic Corp Procédé de chauffage d'une billette par induction
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Also Published As

Publication number Publication date
US9012819B2 (en) 2015-04-21
BRPI0823105A2 (pt) 2016-06-21
EP2728965A1 (en) 2014-05-07
EP2337960A1 (en) 2011-06-29
EP2728965B1 (en) 2017-08-16
WO2010037414A1 (en) 2010-04-08
CN102171471B (zh) 2015-01-07
BRPI0823105B1 (pt) 2020-11-17
US20110226757A1 (en) 2011-09-22
CN102171471A (zh) 2011-08-31

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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