BR112012012517A2 - coletor de graxa , nacela de turbina eólica e método para coletar o excesso de graxa - Google Patents

coletor de graxa , nacela de turbina eólica e método para coletar o excesso de graxa

Info

Publication number
BR112012012517A2
BR112012012517A2 BR112012012517A BR112012012517A BR112012012517A2 BR 112012012517 A2 BR112012012517 A2 BR 112012012517A2 BR 112012012517 A BR112012012517 A BR 112012012517A BR 112012012517 A BR112012012517 A BR 112012012517A BR 112012012517 A2 BR112012012517 A2 BR 112012012517A2
Authority
BR
Brazil
Prior art keywords
grease
wind turbine
collector
collecting excess
turbine nacelle
Prior art date
Application number
BR112012012517A
Other languages
English (en)
Other versions
BR112012012517B1 (pt
Inventor
Thorkill Munk-Hansen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR112012012517A2 publication Critical patent/BR112012012517A2/pt
Publication of BR112012012517B1 publication Critical patent/BR112012012517B1/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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F16N31/002—Drain pans
    • F16N31/004—Drain pans combined with container
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/57—Seals
    • 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

Abstract

coletor de graxa , nacela de turbina eólica e método para coletar o excesso de graxa a presente invenção refere-se a um coeltor de graxa (15), que é conectável a uma nacela de turbina eólica (3). o coletor de graxa (15) compreende um canal (16) com uma porção lateral flexível (17) para fornecer uma vedação entre a nacela (3) e a torre de turbina eólica (2). além disso são fornecidas uma nacela de turbina eólica (3) e uma turbina eólica (1) que compreende um coletor de graxa da invenção (15) , e um método para coletar o excesso de graxa que é emitido a partir de um sistema de guinada (7) de uma turbina eólica (1)
BR112012012517-6A 2009-11-24 2010-08-20 Nacela de turbina eólica, turbina eólica e método para coletar o excesso de graxa BR112012012517B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09014636.6 2009-11-24
EP09014636 2009-11-24
PCT/EP2010/062184 WO2011064002A1 (en) 2009-11-24 2010-08-20 Grease collector, wind turbine nacelle and method for collecting excess grease

Publications (2)

Publication Number Publication Date
BR112012012517A2 true BR112012012517A2 (pt) 2016-04-19
BR112012012517B1 BR112012012517B1 (pt) 2020-12-15

Family

ID=43031251

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012517-6A BR112012012517B1 (pt) 2009-11-24 2010-08-20 Nacela de turbina eólica, turbina eólica e método para coletar o excesso de graxa

Country Status (9)

Country Link
US (1) US8734117B2 (pt)
EP (1) EP2504574B1 (pt)
CN (1) CN102667147B (pt)
BR (1) BR112012012517B1 (pt)
CA (1) CA2781501C (pt)
DK (1) DK2504574T3 (pt)
IN (1) IN2012DN03370A (pt)
RU (1) RU2012126141A (pt)
WO (1) WO2011064002A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011052506A1 (de) * 2011-08-09 2013-02-14 Christian Schröder Auffangvorrichtung
WO2014091617A1 (ja) * 2012-12-14 2014-06-19 三菱重工業株式会社 風力発電装置及びその建設方法
KR101390280B1 (ko) 2013-03-22 2014-04-29 삼성중공업 주식회사 풍력발전기
JP6371107B2 (ja) 2014-05-07 2018-08-08 三菱重工業株式会社 風力発電装置及び風力発電装置用のナセルの組立方法
JP6347671B2 (ja) * 2014-05-23 2018-06-27 三菱重工業株式会社 再生エネルギー型発電装置
US20140299414A1 (en) * 2014-06-20 2014-10-09 Caterpillar Global Mining Llc Lubricant collecting assembly for construction machines
JP6283283B2 (ja) * 2014-08-22 2018-02-21 三菱重工業株式会社 再生エネルギー型発電装置及びその運転方法
DE102014227039A1 (de) * 2014-12-30 2016-06-30 Siemens Aktiengesellschaft Schmiermittelauffangeinrichtung
DE102016118054A1 (de) 2016-01-26 2017-07-27 Thyssenkrupp Ag Wälzlager, Windkraftanlage und Verfahren zum Betrieb eines Wälzlagers
CN106286158A (zh) * 2016-10-18 2017-01-04 大唐定边风力发电有限责任公司 一种风电机组偏航系统废油收集装置
EP3361092B1 (en) * 2017-02-08 2019-12-25 Siemens Gamesa Renewable Energy A/S Wind turbine, lubricant collection system and method for removing lubricant
EP3372825A1 (en) * 2017-03-07 2018-09-12 Adwen GmbH Nacelle having liquid retaining properties
US11821463B2 (en) 2018-02-26 2023-11-21 Nsk Ltd. Rotary machining device, method of manufacturing hub unit bearing and method of manufacturing vehicle
KR102604140B1 (ko) * 2018-08-06 2023-11-22 엘에스엠트론 주식회사 누유수집장치
CN109296652A (zh) * 2018-11-08 2019-02-01 湖南崇德工业科技有限公司 轴承总成
EP3869032B1 (en) * 2020-02-20 2024-04-10 Siemens Gamesa Renewable Energy Innovation & Technology, S.L. Seal for a wind turbine nacelle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275704A1 (fr) * 1974-06-20 1976-01-16 Richier Sa Perfectionnements apportes aux mecanismes comportant un chassis et une plate-forme montee pivotante sur ce chassis
US4174031A (en) * 1978-03-27 1979-11-13 Rexnord Inc. Lubricating system and method
FR2827019B1 (fr) * 2001-07-06 2003-09-26 Defontaine Sa Dispositf de graissage automatique de roulements a billes equipant notamment des eoliennes
US20030066370A1 (en) * 2001-10-09 2003-04-10 Erich Russ Device for the rotatable coupling of two coaxial connection elements
JP2004245158A (ja) * 2003-02-14 2004-09-02 Ebara Corp 垂直軸風車
US20050281499A1 (en) * 2004-06-22 2005-12-22 Wojtkowski Thomas Jr Oil outlet for rolling mill oil film bearing
DE102005032627B3 (de) * 2005-07-13 2006-08-03 Carsten Paulsen Windkraftanlage mit Flüssigkeitsauffangrinne
US8262347B2 (en) * 2008-01-17 2012-09-11 Frontier Pro Services, Llc Fluid catchment system for a wind turbine
US7789623B2 (en) * 2008-10-30 2010-09-07 General Electric Company Protection arrangement for a wind turbine

Also Published As

Publication number Publication date
CA2781501A1 (en) 2011-06-03
BR112012012517B1 (pt) 2020-12-15
IN2012DN03370A (pt) 2015-10-23
EP2504574B1 (en) 2019-06-19
US20120224963A1 (en) 2012-09-06
WO2011064002A1 (en) 2011-06-03
RU2012126141A (ru) 2013-12-27
DK2504574T3 (da) 2019-09-16
US8734117B2 (en) 2014-05-27
CN102667147A (zh) 2012-09-12
EP2504574A1 (en) 2012-10-03
CA2781501C (en) 2018-06-05
CN102667147B (zh) 2015-01-14

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F16N 31/00 (2006.01), F03D 80/70 (2016.01)

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/12/2020, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: SIEMENS GAMESA RENEWABLE ENERGY A/S (DK)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

Free format text: ANULADA A PUBLICACAO CODIGO 25.1 NA RPI NO 2639 DE 03/08/2021 POR TER SIDO INDEVIDA.

B25A Requested transfer of rights approved

Owner name: SIEMENS GAMESA RENEWABLE ENERGY A/S (DK)