BR112014008992A8 - sistema de orientação de uma árvore vertical de máquina giratória e instalação de conversão de energia, incorporando esse sistema - Google Patents

sistema de orientação de uma árvore vertical de máquina giratória e instalação de conversão de energia, incorporando esse sistema

Info

Publication number
BR112014008992A8
BR112014008992A8 BR112014008992A BR112014008992A BR112014008992A8 BR 112014008992 A8 BR112014008992 A8 BR 112014008992A8 BR 112014008992 A BR112014008992 A BR 112014008992A BR 112014008992 A BR112014008992 A BR 112014008992A BR 112014008992 A8 BR112014008992 A8 BR 112014008992A8
Authority
BR
Brazil
Prior art keywords
tree
power conversion
installation incorporating
rotary machine
conversion installation
Prior art date
Application number
BR112014008992A
Other languages
English (en)
Other versions
BR112014008992A2 (pt
Inventor
Mathieu Alain
Godec Emmanuel
Melet Luc
Original Assignee
Alstom Renewable Technologies
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 Alstom Renewable Technologies filed Critical Alstom Renewable Technologies
Publication of BR112014008992A2 publication Critical patent/BR112014008992A2/pt
Publication of BR112014008992A8 publication Critical patent/BR112014008992A8/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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact 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
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell 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
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F16C17/035—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings the segments being integrally formed with, or rigidly fixed to, a support-element
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/041—Sliding-contact bearings self-adjusting with edge relief
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain 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
    • 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
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • 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
    • F16C33/108—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid with a plurality of elements forming the bearing surfaces, e.g. bearing pads
    • 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
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact 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
    • F16C2360/00—Engines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Braking Arrangements (AREA)

Abstract

resumo patente de invenção: "sistema de orientação de uma árvore vertical de máquina giratória e instalação de conversão de energia, incorporando esse sistema". esse sistema (150) regulável, de orientação de uma árvore, em rotação em torno de um eixo vertical, compreende patins (104) providos, cada um, de uma superfície (1042), destinada a formar um mancal com a árvore e, para cada patim, um calço (106) provido de uma superfície de came (1062), cujo traço, em um plano radial em relação ao eixo vertical de rotação, é inclinado (a) em relação a esse eixo. cada patim (104) fica em apoio direto, por uma parte (1046) de sua face radial externa (1044), contra a superfície de came (1062) do calço (106). uma instalação de conversão de energia hidráulica em energia elétrica, de acordo com a invenção, compreende uma roda solidária em rotação de uma árvore orientada por esse sistema regulável (150). 21029766v1 1/1 21029766v1
BR112014008992A 2011-10-13 2012-10-12 sistema de orientação de uma árvore vertical de máquina giratória e instalação de conversão de energia, incorporando esse sistema BR112014008992A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1159274A FR2981417B1 (fr) 2011-10-13 2011-10-13 Systeme de guidage d'un arbre vertical de machine tournante et installation de conversion d'energie incorporant un tel systeme
PCT/EP2012/070287 WO2013053900A1 (fr) 2011-10-13 2012-10-12 Systeme de guidage d'un arbre vertical de machine tournante et installation de conversion d'energie incorporant un tel systeme

Publications (2)

Publication Number Publication Date
BR112014008992A2 BR112014008992A2 (pt) 2017-06-13
BR112014008992A8 true BR112014008992A8 (pt) 2017-06-20

Family

ID=47008634

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008992A BR112014008992A8 (pt) 2011-10-13 2012-10-12 sistema de orientação de uma árvore vertical de máquina giratória e instalação de conversão de energia, incorporando esse sistema

Country Status (8)

Country Link
US (1) US20140219592A1 (pt)
EP (1) EP2766618A1 (pt)
CN (1) CN104040196A (pt)
BR (1) BR112014008992A8 (pt)
CA (1) CA2851578A1 (pt)
FR (1) FR2981417B1 (pt)
RU (1) RU2014118940A (pt)
WO (1) WO2013053900A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20130234A1 (it) * 2013-10-10 2015-04-11 Nuovo Pignone Srl "hydraulic power recovery turbine with integrated bearing-clutch housing"
US9587672B1 (en) * 2015-08-11 2017-03-07 Lufkin Industries, Llc Adjustable offset pivot journal pad
DE102016211236A1 (de) * 2016-06-23 2017-12-28 Robert Bosch Gmbh Kippsegmentlager
CN106149892B (zh) * 2016-08-17 2019-03-22 福建龙溪轴承(集团)股份有限公司 一种单向滑移的关节轴承节点

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US130373A (en) * 1872-08-13 Improvement in bushes for mill-spindles
US780781A (en) * 1904-12-16 1905-01-24 Henry H Curtis Spoon.
US1161721A (en) * 1913-06-02 1915-11-23 Charles Algernon Parsons Journal-bearing.
US1880353A (en) * 1929-09-09 1932-10-04 Anthony G M Michell Journal bearing
FR1388194A (fr) * 1964-02-07 1965-02-05 Schmidt Gmbh Karl Palier à glissement ou coussinet à coquilles multiples
US4032199A (en) * 1974-09-25 1977-06-28 Allis-Chalmers Corporation Apparatus for equalizing radial load on plurality of pivoted bearing pads
JPS5544134A (en) * 1978-09-22 1980-03-28 Hitachi Ltd Guide bearing
GB9408485D0 (en) * 1994-04-27 1994-06-22 Martin James K Fluid film bearings
US5885007A (en) * 1997-06-30 1999-03-23 The United States Of America As Represented By The Secretary Of The Navy Adjustable bearing system with selectively optimized installational clearances
CN100591932C (zh) * 2008-11-14 2010-02-24 南京高精齿轮集团有限公司 推力轴承

Also Published As

Publication number Publication date
US20140219592A1 (en) 2014-08-07
CN104040196A (zh) 2014-09-10
WO2013053900A1 (fr) 2013-04-18
FR2981417A1 (fr) 2013-04-19
BR112014008992A2 (pt) 2017-06-13
CA2851578A1 (en) 2013-04-18
EP2766618A1 (fr) 2014-08-20
FR2981417B1 (fr) 2014-08-08
RU2014118940A (ru) 2015-11-20

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]