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BRPI0514242A - conjunto de mancal de empuxo e conjunto de motor para uso em um veìculo - Google Patents

conjunto de mancal de empuxo e conjunto de motor para uso em um veìculo

Info

Publication number
BRPI0514242A
BRPI0514242A BRPI0514242-3A BRPI0514242A BRPI0514242A BR PI0514242 A BRPI0514242 A BR PI0514242A BR PI0514242 A BRPI0514242 A BR PI0514242A BR PI0514242 A BRPI0514242 A BR PI0514242A
Authority
BR
Brazil
Prior art keywords
thrust
bearing
assembly
hydrodynamic characteristics
main bearing
Prior art date
Application number
BRPI0514242-3A
Other languages
English (en)
Inventor
Ronald J Thompson
Sean Michael Welch
Original Assignee
Federal Mogul Corp
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 Federal Mogul Corp filed Critical Federal Mogul Corp
Publication of BRPI0514242A publication Critical patent/BRPI0514242A/pt
Publication of BRPI0514242B1 publication Critical patent/BRPI0514242B1/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
    • F16C33/1075—Wedges, e.g. ramps or lobes, 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/047—Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/76—Positive connections with complementary interlocking parts with tongue and groove or key and slot
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

CONJUNTO DE MANCAL DE EMPUXO E CONJUNTO DE MOTOR PARA USO EM UM VEìCULO. A presente invenção provê um conjunto de mancal de empuxo tendo apenas três flanges de empuxo no total (a porção do conjunto de mancal de empuxo compreende um mancal principal tendo uma carcaça de mancal arqueada com uma superfície interna cóncava e uma superfície externa convexa. Uma arruela de empuxo tendo características hidrodinâmicas confina com uma das bordas do mancal principal e se estende radialmente para fora da sua superfície externa formando urna superfície de empuxo. A outra das bordas do mancal principal é livre de um flange. A borda livre do mancal principal é, de preferência, espaçada para dentro das outras superfícies de empuxo e a borda tem uma largura substancialmente mais estreita do que as outras superfícies de empino. A outra porção do conjunto pode incluir um mancal de empuxo tradicional tendo um flange de empuxo com características hidrodinâmicas a outro flange de empino livre de características hidrodinâmicas, ambos se estendendo radialmente para fora da mesma ou pode incluir outro mancal principal confinando com um par de arruelas de empuxo, uma tendo características hidrodinâmicas e outra livre de características hidrodinâmicas, se estendendo radialmente para fora do outro mancal principal. Em qualquer configuração, o Range de empino ou amida de empuxo que é livre de características hidrodinâmicas é oposto à arruela de empuxo tendo características hidrodinâmicas do mancal principal.
BRPI0514242-3A 2004-08-11 2005-08-11 Conjunto de mancal de empuxo e conjunto de motor para uso em um veículo BRPI0514242B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/915,985 US7134793B2 (en) 2004-08-11 2004-08-11 Thrust bearing assembly
US10/915985 2004-08-11
PCT/US2005/028686 WO2006020836A2 (en) 2004-08-11 2005-08-11 Thrust bearing assembly

Publications (2)

Publication Number Publication Date
BRPI0514242A true BRPI0514242A (pt) 2008-06-03
BRPI0514242B1 BRPI0514242B1 (pt) 2018-01-30

Family

ID=35800041

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514242-3A BRPI0514242B1 (pt) 2004-08-11 2005-08-11 Conjunto de mancal de empuxo e conjunto de motor para uso em um veículo

Country Status (9)

Country Link
US (1) US7134793B2 (pt)
EP (1) EP1787038B1 (pt)
JP (1) JP4796579B2 (pt)
KR (1) KR101200313B1 (pt)
CN (1) CN100480520C (pt)
BR (1) BRPI0514242B1 (pt)
CA (1) CA2576945C (pt)
MX (1) MX2007001716A (pt)
WO (1) WO2006020836A2 (pt)

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US7354199B2 (en) * 2005-06-01 2008-04-08 Federal Mogul Worldwide, Inc. Thrust bearing
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BRPI0822725B1 (pt) * 2008-05-20 2020-09-24 Mahle Metal Leve S/A Flange para um mancal flangeado
JP5159447B2 (ja) * 2008-06-10 2013-03-06 株式会社日立製作所 横軸型回転機
US20100266229A1 (en) * 2009-04-20 2010-10-21 Solly Melyon Aircraft Thrust Bearing Assembly, Method of Manufacture and Method of Use
US20110011200A1 (en) * 2009-07-16 2011-01-20 Koyo Bearings Usa Llc Bearing for a Connecting Rod
KR200460189Y1 (ko) 2010-06-22 2012-06-15 한국중부발전(주) 분배 기계 장치
JP5213981B2 (ja) * 2011-03-25 2013-06-19 大同メタル工業株式会社 内燃機関のクランク軸用軸受
GB2503620B (en) * 2011-04-08 2017-12-20 Dresser-Rand Company Self-lubricating snubber bearing
WO2012158266A2 (en) * 2011-05-17 2012-11-22 Dresser-Rand Company Coast down bushing for magnetic bearing systems
DE102011114413A1 (de) 2011-09-26 2013-03-28 Esk Ceramics Gmbh & Co. Kg Hydrodynamisches Axiallager
KR101305559B1 (ko) * 2011-11-04 2013-09-09 기아자동차주식회사 엔진블록의 스러스트 베어링 결합장치
JP2013194754A (ja) * 2012-03-15 2013-09-30 Taiho Kogyo Co Ltd 軸受構造及び軸受構造の製造方法
GB2508914A (en) * 2012-12-14 2014-06-18 Mahle Int Gmbh A thrust washer for a sliding bearing
GB2508915A (en) * 2012-12-14 2014-06-18 Mahle Int Gmbh A thrust washer for a sliding bearing
JP2014163402A (ja) * 2013-02-21 2014-09-08 Daido Metal Co Ltd 半割スラスト軸受および軸受装置
JP6115994B2 (ja) * 2013-04-05 2017-04-19 大同メタル工業株式会社 軸受装置
WO2014176301A1 (en) * 2013-04-25 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Thrust washer including wet friction material with resin coated surface
GB2516294A (en) * 2013-07-18 2015-01-21 Mahle Engine Systems Uk Ltd Thrust washer
US9181977B2 (en) 2013-09-23 2015-11-10 Korea Institute Of Machinery & Materials Air-foil bearing
JP6095233B2 (ja) * 2014-12-15 2017-03-15 大同メタル工業株式会社 内燃機関のクランク軸用スラスト軸受及び軸受装置
JP6092837B2 (ja) * 2014-12-15 2017-03-08 大同メタル工業株式会社 内燃機関のクランク軸用軸受装置
CN104500559A (zh) * 2014-12-24 2015-04-08 烟台大丰轴瓦有限责任公司 一种止推轴瓦
JP6228558B2 (ja) * 2015-03-10 2017-11-08 大豊工業株式会社 スラストすべり軸受
BR102015005671B1 (pt) * 2015-03-13 2022-05-17 Mahle Metal Leve S/A Arruela de encosto
JP2016223565A (ja) * 2015-06-01 2016-12-28 大豊工業株式会社 内燃機関用摺動部材
JP6495759B2 (ja) 2015-06-19 2019-04-03 大豊工業株式会社 滑り軸受
EP3159558A4 (en) 2015-06-19 2017-10-11 Taiho Kogyo Co., Ltd Plain bearing and method for producing same
EP3315805B1 (en) 2015-06-24 2020-10-28 Taiho Kogyo Co., Ltd Washer and method of manufacturing washers
JP2017020571A (ja) * 2015-07-10 2017-01-26 大同メタル工業株式会社 半割スラスト軸受、及びそれを用いた軸受装置
JP6193316B2 (ja) * 2015-08-26 2017-09-06 大同メタル工業株式会社 内燃機関のクランク軸用スラスト軸受及び軸受装置
JP6193317B2 (ja) * 2015-08-26 2017-09-06 大同メタル工業株式会社 内燃機関のクランク軸用軸受装置
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JP6576976B2 (ja) * 2017-06-12 2019-09-18 大同メタル工業株式会社 半割スラスト軸受
JP6571130B2 (ja) * 2017-06-12 2019-09-04 大同メタル工業株式会社 半割スラスト軸受
JP6574826B2 (ja) * 2017-11-10 2019-09-11 大同メタル工業株式会社 半割スラスト軸受、スラスト軸受、軸受装置および内燃機関
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Also Published As

Publication number Publication date
EP1787038A2 (en) 2007-05-23
CA2576945C (en) 2013-12-03
JP4796579B2 (ja) 2011-10-19
WO2006020836A2 (en) 2006-02-23
EP1787038B1 (en) 2012-03-21
BRPI0514242B1 (pt) 2018-01-30
KR20070052785A (ko) 2007-05-22
KR101200313B1 (ko) 2012-11-12
CA2576945A1 (en) 2006-02-23
CN100480520C (zh) 2009-04-22
MX2007001716A (es) 2007-07-25
EP1787038A4 (en) 2008-01-16
US7134793B2 (en) 2006-11-14
WO2006020836A3 (en) 2007-03-01
US20060034556A1 (en) 2006-02-16
JP2008510107A (ja) 2008-04-03
CN101035992A (zh) 2007-09-12

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.