BRPI0919733A2 - bucha para uso em um mancal de munhão e mancal para uso em um equipamento rotativo - Google Patents

bucha para uso em um mancal de munhão e mancal para uso em um equipamento rotativo

Info

Publication number
BRPI0919733A2
BRPI0919733A2 BRPI0919733A BRPI0919733A BRPI0919733A2 BR PI0919733 A2 BRPI0919733 A2 BR PI0919733A2 BR PI0919733 A BRPI0919733 A BR PI0919733A BR PI0919733 A BRPI0919733 A BR PI0919733A BR PI0919733 A2 BRPI0919733 A2 BR PI0919733A2
Authority
BR
Brazil
Prior art keywords
bearing
sleeve
rotary equipment
journal
journal bearing
Prior art date
Application number
BRPI0919733A
Other languages
English (en)
Inventor
Curtis Donald Modtland
Hua Bai
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BRPI0919733A2 publication Critical patent/BRPI0919733A2/pt
Publication of BRPI0919733B1 publication Critical patent/BRPI0919733B1/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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
BRPI0919733A 2009-01-12 2009-12-07 bucha para uso em um mancal de munhão BRPI0919733B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14400509P 2009-01-12 2009-01-12
PCT/US2009/066989 WO2010080281A1 (en) 2009-01-12 2009-12-07 Improved journal bearing design

Publications (2)

Publication Number Publication Date
BRPI0919733A2 true BRPI0919733A2 (pt) 2015-12-08
BRPI0919733B1 BRPI0919733B1 (pt) 2020-04-22

Family

ID=41581953

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919733A BRPI0919733B1 (pt) 2009-01-12 2009-12-07 bucha para uso em um mancal de munhão

Country Status (9)

Country Link
US (1) US8608386B2 (pt)
EP (1) EP2382398B1 (pt)
JP (2) JP2012515303A (pt)
KR (1) KR101597385B1 (pt)
CN (1) CN102272467B (pt)
BR (1) BRPI0919733B1 (pt)
HU (1) HUE032448T2 (pt)
PT (1) PT2382398T (pt)
WO (1) WO2010080281A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2682617B1 (en) * 2012-07-06 2016-06-01 ThyssenKrupp Metalúrgica Campo Limpo Ltda. Crank-drive with bearings having micro-ramp structures of asymmetric form
JP6017865B2 (ja) * 2012-07-06 2016-11-02 大豊工業株式会社 ターボチャージャーのすべり軸受、及びターボチャージャーの軸受構造
US9297410B2 (en) 2012-12-31 2016-03-29 Smith International, Inc. Bearing assembly for a drilling tool
ITFI20130092A1 (it) 2013-04-24 2014-10-25 Nuovo Pignone Srl "rotating machinery with adaptive bearing journals and methods of operating"
DE102013020535A1 (de) * 2013-12-12 2015-06-18 Gea Refrigeration Germany Gmbh Verdichter
DE102014018992A1 (de) * 2014-12-18 2016-06-23 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Drehbare Welle für ein Kraftfahrzeug
JP6568578B2 (ja) 2015-12-25 2019-08-28 三菱マテリアル株式会社 焼結含油軸受及びその製造方法
US10233970B2 (en) * 2017-01-10 2019-03-19 GM Global Technology Operations LLC Journal bearings with surface features for improved bearing oil supply
JP6887817B2 (ja) 2017-02-02 2021-06-16 大豊工業株式会社 すべり軸受
US20190264550A1 (en) * 2018-02-23 2019-08-29 Extract Production Services, LLC Electric submersible pumping unit
JP7056820B2 (ja) * 2018-06-29 2022-04-19 サンデン・オートモーティブコンポーネント株式会社 スクロール圧縮機
US11396344B2 (en) * 2018-10-26 2022-07-26 Fox Factory, Inc. Bushing bypass
US20220074318A1 (en) * 2019-01-23 2022-03-10 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbocharger bushing and turbocharger
CN111022497B (zh) * 2019-12-02 2021-05-28 燕山大学 一种带有导液孔道的径向磁液双悬浮轴承导磁套
US11353057B2 (en) 2019-12-03 2022-06-07 Elliott Company Journal and thrust gas bearing
DE102021118010A1 (de) * 2021-07-13 2023-01-19 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eine Gleitlagerhülse, Gleitlagerhülse, Gleitlager und dessen Verwendung
CN119163500B (zh) * 2024-11-20 2025-03-04 浙江吉利控股集团有限公司 执行器结构、执行器总成及车辆
CN119802077A (zh) * 2025-03-12 2025-04-11 苏州睿动电气科技有限公司 含油轴承和用于车载空调的鼓风机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731790A (en) * 1927-02-16 1929-10-15 Clarence Q Payne Method of producing antifriction bushings
US3484143A (en) * 1968-08-16 1969-12-16 Skf Ind Inc Elastohydrodynamic sliding bearings
US5746516A (en) * 1995-08-11 1998-05-05 Hitachi Powdered Metals Co., Ltd. Porous bearing system having internal grooves and electric motor provided with the same
DE19947462C1 (de) * 1999-10-02 2000-10-26 Simon Karl Gmbh & Co Kg Sintergleitlager für Motoren und Getriebe
US20030190102A1 (en) * 2002-04-05 2003-10-09 Sunonwealth Electric Machine Industry Co., Ltd. Self-lubricating bearing structure
JP2004084815A (ja) 2002-08-27 2004-03-18 Komatsu Ltd 軸受装置
JP4271624B2 (ja) 2004-06-23 2009-06-03 日立粉末冶金株式会社 建設機械の関節用すべり軸受
CN2839723Y (zh) * 2005-09-29 2006-11-22 上海华承机床有限公司 一种高速阶梯动静压滑动轴承
KR101057306B1 (ko) * 2006-03-29 2011-08-16 히다치 훈마츠 야킨 가부시키가이샤 미끄럼 베어링
JP2007309392A (ja) * 2006-05-17 2007-11-29 Komatsu Ltd 軸受装置

Also Published As

Publication number Publication date
WO2010080281A1 (en) 2010-07-15
KR101597385B1 (ko) 2016-02-24
US8608386B2 (en) 2013-12-17
EP2382398B1 (en) 2017-01-25
HUE032448T2 (en) 2017-09-28
JP2014169792A (ja) 2014-09-18
US20110268378A1 (en) 2011-11-03
JP2012515303A (ja) 2012-07-05
KR20110106875A (ko) 2011-09-29
BRPI0919733B1 (pt) 2020-04-22
EP2382398A1 (en) 2011-11-02
PT2382398T (pt) 2017-03-22
CN102272467B (zh) 2014-12-17
CN102272467A (zh) 2011-12-07

Similar Documents

Publication Publication Date Title
BRPI0919733A2 (pt) bucha para uso em um mancal de munhão e mancal para uso em um equipamento rotativo
BRPI0910008A2 (pt) redentor de lubrificante para uso em um conjunto de mancal de bomba e conjunto de mancal de bomba
BR112013003304A2 (pt) composição lubrificante e composição lubrificante para uso em condições externas
BRPI1013432A2 (pt) derivado de indolizina e uso do mesmo para propósitos médicos
BRPI0911297A2 (pt) composição e métodos para preparo e uso das mesmas
BRPI0916630A2 (pt) composições para uso em construção e processo de aplicação das mesmas
BR112013012669A2 (pt) válvula de segurança para uso em um poço subterrâneo e ferramenta de poço
BRPI0820556A2 (pt) Bactéria e métodos para uso das mesmas
BR112013008410A2 (pt) sistema para uso em reparação tecidual
BRPI0816063A2 (pt) Garrafas retráteis e métodos para uso do mesmo
EP2182231A4 (en) BEARING
BR112013014284A2 (pt) aparelho para uso em perfuração rotativa aprimorada por ressonância, método de perfuração, e método para controlar uma perfuração rotativa aprimorada por ressonância
BR112012018337A2 (pt) dispositivos e métodos para controle de fluxo de poço fixo - ajustável para uso do mesmo
BR112012003230A2 (pt) aparelho de rolamento de rolos expansível para o fundo do poço
BR112013010272A2 (pt) métodos analíticos e arranjos para uso nos mesmos
BR112013012608A2 (pt) método de impressão digital e acabamento para tecidos e assemelhados
BR112012013247A2 (pt) conjunto submarino e método para uso em operações submarinas"
BRPI0917950A2 (pt) jaque de comunicação para uso em rede de comunicação
EP2226405A4 (en) MECHANICAL PIECE AND BEARING
BRPI0911066A2 (pt) composição lubrificante para mancais
FR2948872B1 (fr) Composition cosmetique comprenant un derive oxyalkylene
BRPI1006996A2 (pt) composição, método e uso
BRPI0919794A2 (pt) dispositivo para uso intracorpóreo, e, composto
BRPI1007917A2 (pt) método para avaliar a situação renal em um indivíduo, e, uso de um ou mais marcadores de lesão renal
BRPI1010859A2 (pt) aptâmero para quimase, e uso do mesmo

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/04/2020, OBSERVADAS AS CONDICOES LEGAIS.