BR8802551A - Dispositivo de mancal - Google Patents

Dispositivo de mancal

Info

Publication number
BR8802551A
BR8802551A BR8802551A BR8802551A BR8802551A BR 8802551 A BR8802551 A BR 8802551A BR 8802551 A BR8802551 A BR 8802551A BR 8802551 A BR8802551 A BR 8802551A BR 8802551 A BR8802551 A BR 8802551A
Authority
BR
Brazil
Prior art keywords
bearing device
bearing
Prior art date
Application number
BR8802551A
Other languages
English (en)
Inventor
David J Mcfarlin
Arthur E Mensing
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of BR8802551A publication Critical patent/BR8802551A/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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • 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
    • F16C32/0629—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 supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—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 supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • 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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/20—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with emergency supports or 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
    • 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
    • F16C32/0603—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 supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—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 supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic 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
    • 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
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
BR8802551A 1987-05-26 1988-05-25 Dispositivo de mancal BR8802551A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/054,333 US4726694A (en) 1987-05-26 1987-05-26 Bearing arrangement

Publications (1)

Publication Number Publication Date
BR8802551A true BR8802551A (pt) 1988-12-20

Family

ID=21990336

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802551A BR8802551A (pt) 1987-05-26 1988-05-25 Dispositivo de mancal

Country Status (8)

Country Link
US (1) US4726694A (pt)
EP (1) EP0293319B1 (pt)
JP (1) JPS63308214A (pt)
KR (1) KR960014638B1 (pt)
AU (1) AU602086B2 (pt)
BR (1) BR8802551A (pt)
DE (1) DE3880010T2 (pt)
MY (1) MY103086A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215384A (en) * 1992-04-16 1993-06-01 Dresser-Rand Company Self-centering squeeze film damper bearing
JP3088593B2 (ja) * 1993-07-16 2000-09-18 光洋精工株式会社 静圧気体軸受
US5642944A (en) * 1996-03-06 1997-07-01 W. L. Dublin, Jr. Auxiliary bearing system
US6376952B1 (en) 1999-07-14 2002-04-23 E. I. Du Pont De Nemours And Company Bearing system for a rotating shaft
US6700255B1 (en) 1999-11-12 2004-03-02 E. I. Du Pont De Nemours And Company Bearing system with flexible bearing bracket
US6617731B1 (en) * 2002-06-05 2003-09-09 Buffalo Pumps, Inc. Rotary pump with bearing wear indicator
KR101064456B1 (ko) * 2009-08-28 2011-09-15 엘지이노텍 주식회사 베어링 구조체 및 스핀들 모터
US10184511B2 (en) 2013-01-11 2019-01-22 United Technologies Corporation Linkage with spherical or journal bearing assembly
WO2015032425A1 (en) * 2013-09-04 2015-03-12 Statoil Petroleum As Combination gas bearing
UA104683U (uk) * 2015-08-25 2016-02-10 Віктор Іванович Кривчиков Підшипник ковзання
RU171113U1 (ru) * 2015-09-04 2017-05-22 Виктор Иванович Кривчиков Подшипник скольжения

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH306729A (fr) * 1952-12-20 1955-04-30 A Billes Miniatures Roulements Palier d'arbre et procédé pour sa fabrication.
US3009747A (en) * 1956-11-23 1961-11-21 Paul Gross Bushing
US3143381A (en) * 1960-06-13 1964-08-04 Commissariat Energie Atomique Fluid thrust bearing
NL6508371A (pt) * 1965-06-30 1967-01-02
US3360309A (en) * 1966-05-11 1967-12-26 Gen Motors Corp Self-aligning eternally pressurized fluid bearing
US3603654A (en) * 1970-03-23 1971-09-07 Gen Motors Corp Ball bearing self-aligning seat
US4304445A (en) * 1979-04-27 1981-12-08 Caterpillar Tractor Co. Stub shaft bearing
US4394091A (en) * 1981-10-09 1983-07-19 General Motors Corporation Air bearing and antifriction bearing assembly
EP0120130B1 (en) * 1982-12-28 1987-08-19 General Electric Company Polyetherimide bearing compositions
JPS6072952A (ja) * 1983-09-30 1985-04-25 Taiho Kogyo Co Ltd 摺動部材
DD225174A1 (de) * 1984-06-04 1985-07-24 Werkzeugmaschinenbau Fz Hydrostatisches lager
JPS61228122A (ja) * 1985-03-29 1986-10-11 Nok Corp 摺動材料

Also Published As

Publication number Publication date
AU602086B2 (en) 1990-09-27
KR960014638B1 (ko) 1996-10-19
AU1664088A (en) 1988-12-01
JPS63308214A (ja) 1988-12-15
US4726694A (en) 1988-02-23
KR880014274A (ko) 1988-12-23
EP0293319A3 (en) 1989-10-18
EP0293319B1 (en) 1993-04-07
MY103086A (en) 1993-04-30
EP0293319A2 (en) 1988-11-30
DE3880010T2 (de) 1993-07-15
DE3880010D1 (de) 1993-05-13

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/05/2003