BR112014031289A2 - eixo vertical com mancal deslizante para uma turbina ou um gerador - Google Patents

eixo vertical com mancal deslizante para uma turbina ou um gerador

Info

Publication number
BR112014031289A2
BR112014031289A2 BR112014031289A BR112014031289A BR112014031289A2 BR 112014031289 A2 BR112014031289 A2 BR 112014031289A2 BR 112014031289 A BR112014031289 A BR 112014031289A BR 112014031289 A BR112014031289 A BR 112014031289A BR 112014031289 A2 BR112014031289 A2 BR 112014031289A2
Authority
BR
Brazil
Prior art keywords
bearing
bearing housing
vertical shaft
shaft
turbine
Prior art date
Application number
BR112014031289A
Other languages
English (en)
Other versions
BR112014031289B1 (pt
Inventor
Haussmann Rainer
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of BR112014031289A2 publication Critical patent/BR112014031289A2/pt
Publication of BR112014031289B1 publication Critical patent/BR112014031289B1/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/06—Bearing arrangements
    • F03B11/063—Arrangements for balancing axial thrust
    • F03B11/066—Arrangements for balancing axial thrust in vertical axis machines
    • 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
    • F16C33/1045—Details of supply of the liquid to the bearing
    • 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
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F16C33/105—Conditioning, e.g. metering, cooling, filtering
    • 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
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid bearings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

resumo da patente de invenção para: “eixo vertical com mancal deslizante para uma turbina ou um gerador”. um eixo vertical com um mancal deslizante para uma turbina ou gerador. a invenção se refere a um eixo vertical (1) com uma mancal deslizante hidrodinâmico (2) que compreende as seguintes características ou componentes: - um alojamento de mancal fixo anular (3) que circunda o eixo (1); - uma pluralidade de segmentos de mancal (4), que são componentes fixos do alojamento de mancal (3), circundam e suportam o eixo (1) e formam uma folga de mancal (5) com o mesmo; - o eixo (1) tem uma calha de óleo radialmente interior (1.2) e uma calha de óleo radialmente exterior (1.3), que se comunica com o mesmo; - um sistema de lubrificação de óleo no qual o óleo flui através dos seguintes componentes: - o alojamento de mancal (3); - uma primeira linha de conexão do alojamento de mancal (3) para a calha de óleo interior (1.2); - um canal de transbordamento (1.4) a partir da extremidade superior da calha de óleo radialmente interior (1.2) para a extremidade superior da calha de óleo radialmente exterior (1.3); - orifícios (7) a partir da calha de óleo radialmente exterior (1.3) para o alojamento de mancal (3); - e um dispositivo de resfriamento (10) com conexões para o alojamento do mancal (3). a invenção é caracterizada pelas características seguintes: - uma pá separadora é fornecida, a qual é um componente do tubo guia; - o tubo guia (9) é um componente de uma conexão de condução entre os orifícios (7) e o dispositivo de resfriamento (10).
BR112014031289-3A 2012-07-13 2013-07-12 eixo vertical com mancal deslizante para uma turbina ou um gerador BR112014031289B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012013986.1 2012-07-13
DE102012013986.1A DE102012013986B4 (de) 2012-07-13 2012-07-13 Vertikale Welle mit Gleitlager für eine Turbine oder einen Generator
PCT/EP2013/064777 WO2014009518A1 (de) 2012-07-13 2013-07-12 Vertikale welle mit gleitlager für eine turbine oder einen generator

Publications (2)

Publication Number Publication Date
BR112014031289A2 true BR112014031289A2 (pt) 2017-06-27
BR112014031289B1 BR112014031289B1 (pt) 2021-07-06

Family

ID=48793230

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031289-3A BR112014031289B1 (pt) 2012-07-13 2013-07-12 eixo vertical com mancal deslizante para uma turbina ou um gerador

Country Status (9)

Country Link
US (1) US9593716B2 (pt)
EP (1) EP2791521B1 (pt)
JP (1) JP2015528882A (pt)
CN (1) CN104379950B (pt)
BR (1) BR112014031289B1 (pt)
CA (1) CA2877015C (pt)
CL (1) CL2014003395A1 (pt)
DE (1) DE102012013986B4 (pt)
WO (1) WO2014009518A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9841055B2 (en) * 2015-02-20 2017-12-12 Melbourne F. Giberson Vertical guide bearing improvements
CN110985867A (zh) * 2019-12-24 2020-04-10 刘洋 一种用于大坝水利发电的自润滑系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460353A (en) * 1922-05-08 1923-06-26 Allis Chalmers Mfg Co Lubricating apparatus
GB571745A (en) * 1943-05-27 1945-09-06 Asea Ab Improvements in vertical thrust bearings
FR1177187A (fr) * 1956-06-07 1959-04-21 Westinghouse Canada Ltd Lubrification de palier vertical
CH365131A (de) * 1959-03-26 1962-10-31 Escher Wyss Ag Axiallager eines hydraulischen Maschinensatzes
DE1813807U (de) * 1959-07-31 1960-06-23 Siemens Ag Selbstpumpendes spurlager fuer maschinen mit vertikaler welle, insbesondere fuer wasserkraftgeneratoren.
DE1400438B1 (de) * 1960-05-20 1970-05-14 Siemens Ag Selbstpumpendes Spurlager fuer elektrische Maschinen mit vertikaler Welle,insbesondere fuer Wasserkraftgeneratoren
DE1279471B (de) * 1962-11-12 1968-10-03 Halbergerhuette G M B H Laengslager fuer eine Umwaelz-Kreiselpumpe mit fliegend gelagertem Laufrad
CH456258A (de) * 1967-01-24 1968-05-15 Siemens Ag Hydrostatisches Lager, insbesondere für vertikale elektrische Maschinen
US3489143A (en) 1967-12-15 1970-01-13 William X Halloran Convertible hip pin
DE3141061A1 (de) * 1981-10-13 1983-04-28 Siemens AG, 1000 Berlin und 8000 München Selbstpumpendes spurlager fuer elektrische maschinen mit vertikaler welle, insbesondere wasserkraftgeneratoren
DE3909546A1 (de) * 1988-03-25 1989-10-12 Hitachi Ltd Lagervorrichtung fuer eine maschine mit sich drehender welle
JP2903641B2 (ja) * 1990-05-31 1999-06-07 富士電機株式会社 水車の軸受装置
GB2295864B (en) * 1994-12-06 1998-07-01 Glacier Metal Co Ltd Vertical bearing assembly lubrication
US5827040A (en) * 1996-06-14 1998-10-27 Capstone Turbine Corporation Hydrostatic augmentation of a compliant foil hydrodynamic fluid film thrust bearing
SE510066C2 (sv) * 1997-08-25 1999-04-12 Svenska Rotor Maskiner Ab Oljefri skruvrotormaskin vilkens lager smörjes med en vattenhaltig vätska
CN201461212U (zh) * 2009-08-05 2010-05-12 重庆水轮机厂有限责任公司 混流式水轮机水导轴承结构

Also Published As

Publication number Publication date
CA2877015A1 (en) 2014-01-16
WO2014009518A1 (de) 2014-01-16
US20150152913A1 (en) 2015-06-04
DE102012013986A1 (de) 2014-01-16
CA2877015C (en) 2021-03-16
JP2015528882A (ja) 2015-10-01
CN104379950A (zh) 2015-02-25
EP2791521B1 (de) 2018-12-05
CL2014003395A1 (es) 2015-04-17
DE102012013986B4 (de) 2015-03-12
BR112014031289B1 (pt) 2021-07-06
EP2791521A1 (de) 2014-10-22
CN104379950B (zh) 2017-04-05
US9593716B2 (en) 2017-03-14

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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 12/07/2013, OBSERVADAS AS CONDICOES LEGAIS.