BRPI0606439A2 - sistema, método de controlar vibração induzida por vórtice de uma estrutura e aparelho para minimizar vibração induzida por vórtice em uma estrutura - Google Patents

sistema, método de controlar vibração induzida por vórtice de uma estrutura e aparelho para minimizar vibração induzida por vórtice em uma estrutura

Info

Publication number
BRPI0606439A2
BRPI0606439A2 BRPI0606439-6A BRPI0606439A BRPI0606439A2 BR PI0606439 A2 BRPI0606439 A2 BR PI0606439A2 BR PI0606439 A BRPI0606439 A BR PI0606439A BR PI0606439 A2 BRPI0606439 A2 BR PI0606439A2
Authority
BR
Brazil
Prior art keywords
induced vibration
vortex induced
minimizing
controlling
vortex
Prior art date
Application number
BRPI0606439-6A
Other languages
English (en)
Inventor
Donald Wayne Allen
Dean Leroy Henning
Li Lee
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0606439A2 publication Critical patent/BRPI0606439A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation
    • G01H1/08—Amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0025—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of elongated objects, e.g. pipes, masts, towers or railways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • B63B2021/504—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs comprising suppressors for vortex induced vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Earth Drilling (AREA)
  • Vibration Prevention Devices (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

SISTEMA, MéTODO DE CONTROLAR VIBRAçãO INDUZIDA POR VóRTICE DE UMA ESTRUTURA E APARELHO PARA MINIMIZAR VIBRAçãO INDUZIDA POR VóRTICE EM UMA ESTRUTURA. é apresentado um sistema compreendendo uma estrutura, um sistema monitor de vibração induzida por vórtice, adaptados para monitorar um nível de vibração induzida por vórtice da estrutura, um tensor conectado com a estrutura, e um controlador adaptado para calcular uma tração sobre a estrutura para otimizar o valor de vibração induzido por vórtice da estrutura.
BRPI0606439-6A 2005-01-07 2006-01-06 sistema, método de controlar vibração induzida por vórtice de uma estrutura e aparelho para minimizar vibração induzida por vórtice em uma estrutura BRPI0606439A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64208505P 2005-01-07 2005-01-07
PCT/US2006/000336 WO2006074309A1 (en) 2005-01-07 2006-01-06 Vortex induced vibration optimizing system

Publications (1)

Publication Number Publication Date
BRPI0606439A2 true BRPI0606439A2 (pt) 2009-11-17

Family

ID=36021758

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606439-6A BRPI0606439A2 (pt) 2005-01-07 2006-01-06 sistema, método de controlar vibração induzida por vórtice de uma estrutura e aparelho para minimizar vibração induzida por vórtice em uma estrutura

Country Status (7)

Country Link
US (2) US20090269143A1 (pt)
AU (1) AU2006203991B2 (pt)
BR (1) BRPI0606439A2 (pt)
GB (1) GB2436254B (pt)
MX (1) MX2007008150A (pt)
NO (1) NO20073950L (pt)
WO (1) WO2006074309A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005302031B2 (en) * 2004-11-03 2008-10-09 Shell Internationale Research Maatschappij B.V. Apparatus and method for retroactively installing sensors on marine elements
BRPI0609743A2 (pt) 2005-04-11 2011-10-18 Shell Int Research sistema, e, método de redução de vibração em um elemento cilìndrico
BRPI0610116A2 (pt) * 2005-05-24 2019-04-09 Shell Int Research aparelho, e, método para instalar elementos de tira
US20070003372A1 (en) * 2005-06-16 2007-01-04 Allen Donald W Systems and methods for reducing drag and/or vortex induced vibration
GB2442694B (en) * 2005-09-02 2010-02-24 Shell Int Research Strake systems and methods
AU2006315617A1 (en) * 2005-11-15 2007-05-24 Shell Internationale Research Maatschappij B.V. Stress and/or tension monitoring systems and methods
MX2008011416A (es) * 2006-03-13 2008-09-18 Shell Int Research Sistemas y metodos de adherencia.
BRPI0719131A2 (pt) * 2006-11-22 2014-02-04 Shell Int Research Sistema para reduzir arrasto e/ ou vibração induzida por vórtice de uma estrutura, e, método para modificar uma estrutura sujeita a arrasto e/ ou vibração induzida por vórtice.
GB2459583A (en) * 2007-02-15 2009-11-04 Shell Int Research Vortex induced vibration suppression systems and methods
WO2008112758A1 (en) * 2007-03-14 2008-09-18 Shell Oil Company Vortex induced vibration suppression systems and methods
FR2925568B1 (fr) * 2007-12-20 2009-12-18 Inst Francais Du Petrole Methode et dispositif ameliores de limitation des vibrations induites par vortex d'une structure allongee.
US8297883B2 (en) 2008-04-07 2012-10-30 Viv Suppression, Inc. Underwater device for ROV installable tools
US20090252558A1 (en) * 2008-04-07 2009-10-08 Viv Suppression, Inc. Underwater device for rov installable tools
US8327943B2 (en) * 2009-11-12 2012-12-11 Vetco Gray Inc. Wellhead isolation protection sleeve
CN102279085A (zh) * 2011-05-31 2011-12-14 上海交通大学 均匀流下受预张力的深海立管列阵模型涡激模拟试验装置
CN102252816B (zh) * 2011-06-16 2012-12-19 中国海洋大学 一种圆柱体涡激振动的试验方法
CN102445318B (zh) * 2011-09-30 2014-02-26 中国海洋大学 一种顶张式立管顺流向振动分析方法
CN102661838B (zh) * 2012-04-10 2015-01-14 中国海洋大学 一种用于研究深水立管尾流振动的试验装置
US9085995B2 (en) 2012-04-18 2015-07-21 Hamilton Sundstrand Corporation Anti-vortex shedding generator for APU support
US20150142315A1 (en) * 2013-11-15 2015-05-21 General Electric Company Marine riser management system and an associated method
CN104819857B (zh) * 2015-03-12 2017-10-03 上海交通大学 海洋深水浮式平台涡激运动模型实验装置
US9593568B1 (en) * 2015-10-09 2017-03-14 General Electric Company System for estimating fatigue damage
CN105318964B (zh) * 2015-10-23 2018-09-25 中国海洋石油集团有限公司 一种海底管道悬跨涡激振动主动监测系统及其方法
CN107235121B (zh) * 2017-04-29 2019-04-05 大连理工大学 一种基于声传输张力腿viv的监测装置及安装方法
CN107065945B (zh) * 2017-05-27 2019-12-27 湘潭大学 剪切来流下钝体绕流与涡激振动效应主动控制方法及设备
CN110046451B (zh) * 2019-04-25 2022-06-07 西南石油大学 变张力细长柔性圆柱体涡激振动响应预测方法
CN115541157B (zh) * 2022-09-14 2025-09-12 北京百度网讯科技有限公司 涡激振动调节及模型训练方法、装置、设备以及存储介质

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809520A (en) * 1954-03-01 1957-10-15 Jr Joseph D Richard Fluid velocity measuring apparatus
US6885497B1 (en) * 1965-07-16 2005-04-26 Lockheed Martin Corporation Laser method and apparatus
US3899991A (en) 1973-12-17 1975-08-19 Us Navy Weather resistant segmented fairing for a tow cable
US4122712A (en) * 1977-11-30 1978-10-31 The United States Of America As Represented By The United States National Aeronautics And Space Administration Fluid velocity measuring device
US4398487A (en) * 1981-06-26 1983-08-16 Exxon Production Research Co. Fairing for elongated elements
US6585455B1 (en) * 1992-08-18 2003-07-01 Shell Oil Company Rocker arm marine tensioning system
US5421413A (en) * 1993-11-02 1995-06-06 Shell Oil Company Flexible fairings to reduce vortex-induced vibrations
US5410979A (en) * 1994-02-28 1995-05-02 Shell Oil Company Small fixed teardrop fairings for vortex induced vibration suppression
US5875728A (en) 1994-03-28 1999-03-02 Shell Oil Company Spar platform
US6196768B1 (en) * 1996-11-15 2001-03-06 Shell Oil Company Spar fairing
US6223672B1 (en) 1996-11-15 2001-05-01 Shell Oil Company Ultrashort fairings for suppressing vortex-induced-vibration
US6179524B1 (en) * 1996-11-15 2001-01-30 Shell Oil Company Staggered fairing system for suppressing vortex-induced-vibration
US5869772A (en) * 1996-11-27 1999-02-09 Storer; William James A. Vortex flowmeter including cantilevered vortex and vibration sensing beams
US6227137B1 (en) * 1996-12-31 2001-05-08 Shell Oil Company Spar platform with spaced buoyancy
US6092483A (en) * 1996-12-31 2000-07-25 Shell Oil Company Spar with improved VIV performance
US6263824B1 (en) * 1996-12-31 2001-07-24 Shell Oil Company Spar platform
US6309141B1 (en) 1997-12-23 2001-10-30 Shell Oil Company Gap spar with ducking risers
WO2000008262A1 (en) * 1998-08-06 2000-02-17 Fmc Corporation Enhanced steel catenary riser system
GB2363763B (en) * 1999-05-07 2002-10-09 Shell Int Research Partial helical strake system for vortex-induced-vibration suppression
US7017666B1 (en) 1999-09-16 2006-03-28 Shell Oil Company Smooth sleeves for drag and VIV reduction of cylindrical structures
US6571878B2 (en) * 1999-09-16 2003-06-03 Shell Oil Company Smooth buoyancy system for reducing vortex induced vibration in subsea systems
US6644894B2 (en) 2000-01-31 2003-11-11 Shell Oil Company Passive apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around structures
US6551029B2 (en) 2000-01-31 2003-04-22 Hongbo Shu Active apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around an element
US20020035957A1 (en) 2000-02-04 2002-03-28 Fischer Ferdinand J. Thruster apparatus and method for reducing fluid-induced motions of and stresses within an offshore platform
US6702026B2 (en) 2000-07-26 2004-03-09 Shell Oil Company Methods and systems for reducing drag and vortex-induced vibrations on cylindrical structures
US6685394B1 (en) 2000-08-24 2004-02-03 Shell Oil Company Partial shroud with perforating for VIV suppression, and method of using
US6695540B1 (en) * 2000-11-14 2004-02-24 Weldon Taquino Vortex induced vibration suppression device and method
US6565287B2 (en) * 2000-12-19 2003-05-20 Mcmillan David Wayne Apparatus for suppression of vortex induced vibration without aquatic fouling and methods of installation
EP1220321A1 (en) * 2000-12-28 2002-07-03 STMicroelectronics S.r.l. Multiemitter bipolar transistor for bandgap reference circuits
US6928709B2 (en) * 2001-10-19 2005-08-16 Shell Oil Company Apparatus for remote installation of devices for reducing drag and vortex induced vibration
US6695539B2 (en) 2001-10-19 2004-02-24 Shell Oil Company Apparatus and methods for remote installation of devices for reducing drag and vortex induced vibration
FR2832453B1 (fr) * 2001-11-16 2004-04-30 Inst Francais Du Petrole Systeme et methode de limitation des vibrations induites par vortex sur une colonne montante d'exploitation offshore de gisement petrolier
US7150324B2 (en) * 2002-10-04 2006-12-19 Halliburton Energy Services, Inc. Method and apparatus for riserless drilling
US7070361B2 (en) 2003-03-06 2006-07-04 Shell Oil Company Apparatus and methods for providing VIV suppression to a riser system comprising umbilical elements
US20060021560A1 (en) * 2004-05-02 2006-02-02 Mcmillan David W Tail fairing designed with features for fast installation and/or for suppression of vortices addition between fairings, apparatus incorporating such fairings, methods of making and using such fairings and apparatus, and methods of installing such fairings
US8029210B2 (en) * 2004-05-17 2011-10-04 Shell Oil Company Methods and apparatus for installation of VIV suppression during installation of marine pipeline
US7328741B2 (en) * 2004-09-28 2008-02-12 Vetco Gray Inc. System for sensing riser motion
US8074720B2 (en) * 2004-09-28 2011-12-13 Vetco Gray Inc. Riser lifecycle management system, program product, and related methods
WO2006102259A2 (en) * 2005-03-23 2006-09-28 Shell Internationale Research Maatschappij B.V. Underwater structure monitoring systems and methods
BRPI0609743A2 (pt) * 2005-04-11 2011-10-18 Shell Int Research sistema, e, método de redução de vibração em um elemento cilìndrico
BRPI0610116A2 (pt) * 2005-05-24 2019-04-09 Shell Int Research aparelho, e, método para instalar elementos de tira
AU2006315617A1 (en) * 2005-11-15 2007-05-24 Shell Internationale Research Maatschappij B.V. Stress and/or tension monitoring systems and methods

Also Published As

Publication number Publication date
MX2007008150A (es) 2007-07-24
US20090269143A1 (en) 2009-10-29
AU2006203991A1 (en) 2006-07-13
GB2436254A (en) 2007-09-19
GB0711772D0 (en) 2007-07-25
GB2436254B (en) 2010-10-20
NO20073950L (no) 2007-07-27
US20060177275A1 (en) 2006-08-10
AU2006203991B2 (en) 2009-03-26
US7316525B2 (en) 2008-01-08
WO2006074309A1 (en) 2006-07-13

Similar Documents

Publication Publication Date Title
BRPI0606439A2 (pt) sistema, método de controlar vibração induzida por vórtice de uma estrutura e aparelho para minimizar vibração induzida por vórtice em uma estrutura
EP2247231A4 (en) SYSTEMS, METHODS AND DEVICES FOR MAINTENANCE, GUIDANCE AND / OR CONTROL
BRPI0813340A2 (pt) " sistema informático de manutenção de uma aeronave ".
BRPI0822473A8 (pt) método e sistema de controle para controle de produção de itens em uma linha de produção por meio de dados de controle, uso do sistema de controle
BRPI0919571A2 (pt) sistema de meio pressurizado, dispositivo de orientação para controlar o movimento pivotante de uma carga, e de rotação para controlar a rotação de uma carga, método em um sistema de meio pressurizado, e, controlador para o controle de um sistema de meio pressurizado.
BRPI0917419A2 (pt) processo para controlar um sistema de elevador, com consideração para com pessoas deficientes e usuários privilegiados
ATE440797T1 (de) Sicherheitseinrichtung für eine aufzugsanlage
EP2331204A4 (en) SYSTEMS, DEVICES AND METHODS FOR DRIVING OR CONTROLLING DEVICES, SUCH AS TRANSDERMAL ADMINISTRATION DEVICES
BRPI0823099A2 (pt) Métodos para gerenciar distribuição de potência em um sistema de elevador e para endereçar a demanda de potência de um motor de içamento, e, sistema de elevador.
EP2029915A4 (en) DYNAMIC TRACTION CONTROL SYSTEM
BRPI0913271A2 (pt) sistemas de infusão incluindo manutenção e/ou operação facilitadas por computador e método de uso
BRPI0822708A2 (pt) Disposição de controle para um freio de elevador, freio de elevador, e, sistema de freio para um elevador
DE602006009984D1 (de) Hängebahnlaufwagensystem
IL199010A0 (en) Systems, devices, and methods for powering and/or controlling devices, for instance transdermal delivery devices
BRPI1009909A2 (pt) "monitoramento do estado de operação de meios de suporte em uma instalação de elevador."
GB0614666D0 (en) Methods and system for stopping elevators
BRPI0917257A2 (pt) sistema, e método para liberar um componente em uma zona de um poço ou próxima a um poço
MX2009013628A (es) Vacunas que contienen variantes geneticas de parvovirus canino.
BRPI0923698A2 (pt) "sistema de elevador com um dispositivo de segurança"
IT1391714B1 (it) Metodo ed unita' di controllo di un impianto elettrico per l'alimentazione di prese per i passeggeri di un aeromobile
IT1391328B1 (it) Apparecchiatura per la decontaminazione dell'aria
IT1391107B1 (it) Sistema per il controllo e/o la deumidificazione muraria
SE0801333L (sv) Förfarande och anordning vid en svängdämpare
BRPI0923422A2 (pt) promotor de reconstituição imunológica ou agente profilático para infecções cada um dos quais mantém o efeito enxerto-versus-tumor "
GB2464238A (en) Systems and methods for reducing drag and/or vortex induced vibration

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO O PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.