BR112013024228A2 - bucha viscoélastica segmentada para mancal de máquinas elétricas girantes - Google Patents

bucha viscoélastica segmentada para mancal de máquinas elétricas girantes

Info

Publication number
BR112013024228A2
BR112013024228A2 BR112013024228A BR112013024228A BR112013024228A2 BR 112013024228 A2 BR112013024228 A2 BR 112013024228A2 BR 112013024228 A BR112013024228 A BR 112013024228A BR 112013024228 A BR112013024228 A BR 112013024228A BR 112013024228 A2 BR112013024228 A2 BR 112013024228A2
Authority
BR
Brazil
Prior art keywords
rotating electric
bearing
segmented
bushing
viscoelastic
Prior art date
Application number
BR112013024228A
Other languages
English (en)
Other versions
BR112013024228B1 (pt
Inventor
Paulo Weis Rui
Luís Stoinski Valmir
Original Assignee
Weg Equipamentos Eletricos S A Motores
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 Weg Equipamentos Eletricos S A Motores filed Critical Weg Equipamentos Eletricos S A Motores
Publication of BR112013024228A2 publication Critical patent/BR112013024228A2/pt
Publication of BR112013024228B1 publication Critical patent/BR112013024228B1/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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—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
    • 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
    • F16C19/16—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 a single row of 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
    • 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
    • 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
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • 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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

bucha viscoélastica segmentada para mancal de máquinas elétricas girantes o presente pedido de patente de invenção revela um dispositivo concebido com a finalidade de absorver as variações de dilatação radial e axial, durante o funcionamento da máquina elétrica girante. a bucha é encaixada entre o rolamento e o cubo da roda, de forma a amortecer impactos, porém permitindo a nível controlado o movimento radial e axial do rolamento decorrente da folga existente entre o mancal e o anel externo do rolamento.
BR112013024228-0A 2011-12-13 2011-12-13 bucha viscoélastica segmentada para mancal de máquinas elétricas girantes BR112013024228B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2011/000473 WO2013086589A1 (pt) 2011-12-13 2011-12-13 Bucha viscoelástica segmentada para mancal de máquinas elétricas girantes

Publications (2)

Publication Number Publication Date
BR112013024228A2 true BR112013024228A2 (pt) 2018-06-26
BR112013024228B1 BR112013024228B1 (pt) 2021-05-11

Family

ID=48611730

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024228-0A BR112013024228B1 (pt) 2011-12-13 2011-12-13 bucha viscoélastica segmentada para mancal de máquinas elétricas girantes

Country Status (3)

Country Link
US (1) US9140298B2 (pt)
BR (1) BR112013024228B1 (pt)
WO (1) WO2013086589A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014206870B4 (de) * 2014-04-09 2022-09-08 Aktiebolaget Skf Lageranordnung und Verfahren zu ihrer Herstellung
WO2017040802A1 (en) * 2015-09-04 2017-03-09 Dana Heavy Vehicle Systems Group, Llc Rotary joint assembly
GB2557676A (en) * 2016-12-15 2018-06-27 Edwards Ltd Bearing support for a vacuum pump
JP2019049316A (ja) * 2017-09-11 2019-03-28 スズキ株式会社 軸受部構造及びその製造方法
FR3111488A1 (fr) * 2020-06-10 2021-12-17 Valeo Systemes Thermiques Moteur électrique à bague de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile
FR3111487B1 (fr) * 2020-06-10 2022-07-22 Valeo Systemes Thermiques Moteur électrique à moyens de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile

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Publication number Priority date Publication date Assignee Title
US2504776A (en) * 1945-01-15 1950-04-18 Gen Electric Supporting structure
US2506404A (en) * 1946-08-01 1950-05-02 Gen Electric Shaft bearing
US2886354A (en) * 1950-02-02 1959-05-12 Bjorklund Gustaf Erik Fasteners
GB723399A (en) * 1951-12-04 1955-02-09 Licentia Gmbh Single-row radial ball-bearings for supporting a shaft of a machine
US2926051A (en) * 1957-10-01 1960-02-23 Garrett Corp Resilient bearing mount
US3033622A (en) * 1959-07-08 1962-05-08 Gen Motors Corp Bushing
US3061386A (en) * 1961-10-04 1962-10-30 Star Kugelhalter Gmbh Dt Tolerance rings
DE2926541C3 (de) * 1979-06-30 1984-10-25 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Kompensation des jeweiligen radialen Spiels eines Wälzlagers in einer Lagerbohrung
US4699528A (en) * 1986-04-21 1987-10-13 Zephyr Manufacturing Company Rotary assembly having self-positioning bearing, and method
US5044785A (en) * 1990-06-18 1991-09-03 Eaton Corporation Bearing isolator
US5531524A (en) * 1994-09-02 1996-07-02 Kohler Co. Self-adjusting bearing
US5735615A (en) * 1996-10-04 1998-04-07 Reliance Electric Industrial Company Insulation arrangement for electrical machine shaft bearing
US6318900B1 (en) * 2000-01-11 2001-11-20 Siemens Automotive Inc. Ball bearing mounting member
WO2002061296A1 (de) * 2001-02-01 2002-08-08 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Lageranordnung
FR2839396A1 (fr) * 2002-05-06 2003-11-07 Technofan Moteur electrique a supports d'arbre ameliores
US7452135B1 (en) * 2006-07-18 2008-11-18 Florida Turbine Technologies, Inc. Friction damper for a bearing
UA26683U (en) * 2006-11-24 2007-10-10 Kyrylo Ivanovych Petrov Plug for bottle
US8267592B2 (en) * 2006-12-22 2012-09-18 Rolls-Royce North American Technologies, Inc. Bearing support

Also Published As

Publication number Publication date
WO2013086589A1 (pt) 2013-06-20
US20150016763A1 (en) 2015-01-15
BR112013024228B1 (pt) 2021-05-11
US9140298B2 (en) 2015-09-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/12/2011, OBSERVADAS AS CONDICOES LEGAIS.