BR0016722A - Mancal de deslizamento e instalação de energia eólica - Google Patents

Mancal de deslizamento e instalação de energia eólica

Info

Publication number
BR0016722A
BR0016722A BR0016722-3A BR0016722A BR0016722A BR 0016722 A BR0016722 A BR 0016722A BR 0016722 A BR0016722 A BR 0016722A BR 0016722 A BR0016722 A BR 0016722A
Authority
BR
Brazil
Prior art keywords
friction linings
annular rib
bearing component
pylon
operating
Prior art date
Application number
BR0016722-3A
Other languages
English (en)
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7934482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0016722(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aloys Wobben filed Critical Aloys Wobben
Publication of BR0016722A publication Critical patent/BR0016722A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • 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
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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
    • F16C2360/31—Wind motors
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Hydraulic Turbines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Tires In General (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

"MANCAL DE DESLIZAMENTO E INSTALAçãO DE ENERGIA EóLICA". Em um mancal de deslizamento para a transmissão de elevadas forças axiais e grandes momentos de flexão, com pequenos movimentos relativos, um componente de mancal cooperante tem uma nervura anular, a qual penetra em uma fenda anular provida no outro componente de mancal cooperante. A nervura anular, a qual pode ser de uma seção transversal trapezoidal, convergente para fora, é provida com guarnições de anti-fricção em suas faces laterais livre e, possivelmente, em faces periféricas. As guarnições de anti-fricção, similarmente ao componente cooperante em questão, em particular um anel externo portando a nervura anular, podem ser subdivididas no tipo de segmento. Os segmentos podem ser então liberados individualmente a partir de sua instalação compósita e mantidos, em particular providos com novas guarnições de anti-fricção. Um uso preferido deste mancal de deslizamento é a disposição do mesmo entre um cabeçote de máquina, suportado por torre, e o cabeçote de torre de uma instalação de energia eólica.
BR0016722-3A 1999-12-24 2000-12-22 Mancal de deslizamento e instalação de energia eólica BR0016722A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962978A DE19962978C1 (de) 1999-12-24 1999-12-24 Windenergieanlage mit einem turmgestützten Maschinenkopf
PCT/EP2000/013166 WO2001048376A2 (de) 1999-12-24 2000-12-22 Gleitlager und windenergieanlage mit einem solchen gleitlager

Publications (1)

Publication Number Publication Date
BR0016722A true BR0016722A (pt) 2002-09-03

Family

ID=7934482

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016722-3A BR0016722A (pt) 1999-12-24 2000-12-22 Mancal de deslizamento e instalação de energia eólica

Country Status (19)

Country Link
US (1) US6814493B2 (pt)
EP (1) EP1247021B1 (pt)
JP (1) JP2003518594A (pt)
KR (1) KR20020064362A (pt)
CN (1) CN1220825C (pt)
AT (1) ATE265619T1 (pt)
AU (1) AU770463B2 (pt)
BR (1) BR0016722A (pt)
CA (1) CA2395540C (pt)
DE (2) DE19962978C1 (pt)
DK (1) DK1247021T3 (pt)
ES (1) ES2217034T3 (pt)
MX (1) MXPA02006300A (pt)
NO (1) NO339370B1 (pt)
NZ (1) NZ519600A (pt)
PT (1) PT1247021E (pt)
TR (2) TR200201649T2 (pt)
WO (1) WO2001048376A2 (pt)
ZA (1) ZA200205042B (pt)

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DE10223125A1 (de) * 2002-05-24 2004-03-25 Ab Skf Gleitlager für eine Windenergieanlage
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US8075190B1 (en) 2010-09-16 2011-12-13 Vestas Wind Systems A/S Spherical plain bearing pocket arrangement and wind turbine having such a spherical plain bearing
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Also Published As

Publication number Publication date
US6814493B2 (en) 2004-11-09
ZA200205042B (en) 2003-01-16
EP1247021A2 (de) 2002-10-09
DE19962978C1 (de) 2001-08-30
EP1247021B1 (de) 2004-04-28
KR20020064362A (ko) 2002-08-07
TR200201649T2 (tr) 2003-02-21
NO20023017L (no) 2002-08-19
CN1220825C (zh) 2005-09-28
PT1247021E (pt) 2004-09-30
WO2001048376A3 (de) 2002-03-14
NO339370B1 (no) 2016-12-05
CA2395540A1 (en) 2001-07-05
AU3365601A (en) 2001-07-09
AU770463B2 (en) 2004-02-19
WO2001048376B1 (de) 2002-05-30
ES2217034T3 (es) 2004-11-01
TR200302275T3 (tr) 2004-02-23
NO20023017D0 (no) 2002-06-21
CA2395540C (en) 2003-10-21
ATE265619T1 (de) 2004-05-15
WO2001048376A2 (de) 2001-07-05
NZ519600A (en) 2005-05-27
US20030039419A1 (en) 2003-02-27
DE50006281D1 (de) 2004-06-03
MXPA02006300A (es) 2003-09-22
CN1423730A (zh) 2003-06-11
DK1247021T3 (da) 2004-08-16
JP2003518594A (ja) 2003-06-10

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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 [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/12/2000, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Ipc: F03D 7/02 (2006.01), F03D 80/70 (2016.01)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22.12.2020