BRPI0608299A2 - método para formar um revestimento em uma região limitada de um corpo em questão, componente para um motor de turbina a gás, motor de turbina a gás, método para produzir um produto reparado de um corpo em questão incluindo um defeito - Google Patents

método para formar um revestimento em uma região limitada de um corpo em questão, componente para um motor de turbina a gás, motor de turbina a gás, método para produzir um produto reparado de um corpo em questão incluindo um defeito

Info

Publication number
BRPI0608299A2
BRPI0608299A2 BRPI0608299-8A BRPI0608299A BRPI0608299A2 BR PI0608299 A2 BRPI0608299 A2 BR PI0608299A2 BR PI0608299 A BRPI0608299 A BR PI0608299A BR PI0608299 A2 BRPI0608299 A2 BR PI0608299A2
Authority
BR
Brazil
Prior art keywords
question
gas turbine
turbine engine
coating
forming
Prior art date
Application number
BRPI0608299-8A
Other languages
English (en)
Inventor
Hiroyuki Ochiai
Mitsutoshi Watanabe
Takashi Furukawa
Issei Ootera
Original Assignee
Ihi Corp
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 Ihi Corp filed Critical Ihi Corp
Publication of BRPI0608299A2 publication Critical patent/BRPI0608299A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/40—Heat treatment
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/49723—Repairing with disassembling including reconditioning of part
    • Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
    • Y10T29/49726—Removing material
    • Y10T29/49728—Removing material and by a metallurgical operation, e.g., welding, diffusion bonding, casting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)

Abstract

MéTODO PARA FORMAR UM REVESTIMENTO EM UMA REGIãO LIMITADA DE UM CORPO EM QUESTãO, COMPONENTE PARA UM MOTOR DE TURBINA A GáS, MOTOR DE TURBINA A GáS, MéTODO PARA PRODUZIR UM PRODUTO REPARADO DE UM CORPO EM QUESTãO INCLUINDO UM DEFEITO. Um método para formar um revestimento denso em uma região limitada de um corpo em questão é revelado. O método é composto das etapas de: aplicar aquele selecionado do grupo de um corpo comprimido de um pó de um metal e um corpo comprimido sintetizado de um pó de um metal a um eletrodo de trabalho; executar deposição de descarga para depositar um primeiro revestimento do eletrodo de trabalho no corpo em questão aplicando o corpo em questão como uma peça de trabalho da deposição de descarga; executar deposição de descarga para depositar um segundo revestimento do eletrodo de trabalho no corpo em questão aplicando o corpo em questão como uma peça de trabalho da deposição de descarga; e aquecer o corpo em questão naquele selecionado do grupo de vácuo, um ar e uma atmosfera oxidante de modo a densificar o segundo revestimento ou oxidar o segundo revestimento pelo menos em parte para gerar uma substância lubrificante sólida.
BRPI0608299-8A 2005-03-09 2006-03-09 método para formar um revestimento em uma região limitada de um corpo em questão, componente para um motor de turbina a gás, motor de turbina a gás, método para produzir um produto reparado de um corpo em questão incluindo um defeito BRPI0608299A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005066300 2005-03-09
PCT/JP2006/304557 WO2006095799A1 (ja) 2005-03-09 2006-03-09 表面処理方法及び修理方法

Publications (1)

Publication Number Publication Date
BRPI0608299A2 true BRPI0608299A2 (pt) 2009-12-08

Family

ID=36953392

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608299-8A BRPI0608299A2 (pt) 2005-03-09 2006-03-09 método para formar um revestimento em uma região limitada de um corpo em questão, componente para um motor de turbina a gás, motor de turbina a gás, método para produzir um produto reparado de um corpo em questão incluindo um defeito

Country Status (8)

Country Link
US (1) US8162601B2 (pt)
EP (2) EP1873276B1 (pt)
JP (1) JP4692541B2 (pt)
CN (1) CN101146930B (pt)
BR (1) BRPI0608299A2 (pt)
CA (1) CA2600080C (pt)
RU (1) RU2365677C2 (pt)
WO (1) WO2006095799A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101063575B1 (ko) 2002-09-24 2011-09-07 미츠비시덴키 가부시키가이샤 고온부재의 슬라이딩면 코팅 방법 및 고온부재와 방전표면 처리용 전극
US9284647B2 (en) 2002-09-24 2016-03-15 Mitsubishi Denki Kabushiki Kaisha Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment
CN1692179B (zh) * 2002-10-09 2011-07-13 石川岛播磨重工业株式会社 回转体及其涂覆方法
RU2365677C2 (ru) * 2005-03-09 2009-08-27 АйЭйчАй КОРПОРЕЙШН Способ обработки поверхности и способ ремонта
JP2008238124A (ja) * 2007-03-28 2008-10-09 Fujifilm Corp 塗布ヘッド、塗布ヘッドの製造方法、及び塗布装置
WO2008120648A1 (ja) 2007-03-30 2008-10-09 Ihi Corporation 放電表面処理方法及び修理方法
US7892659B2 (en) * 2008-07-30 2011-02-22 Honeywell International Inc. Coating precursor materials, turbomachinery components, and methods of forming the turbomachinery components
RU2490095C2 (ru) * 2009-02-18 2013-08-20 АйЭйчАй КОРПОРЕЙШН Способ изготовления электрода и разрядная обработка поверхности с помощью него
SG166033A1 (en) * 2009-05-08 2010-11-29 Pratt & Whitney Services Pte Ltd Method of electrical discharge surface repair of a variable vane trunnion
CN102471894B (zh) * 2009-08-06 2013-11-27 株式会社Ihi 封闭孔的方法
CN102218638B (zh) * 2010-04-14 2012-11-28 王茂才 一种燃气轮机叶片微弧沉积涂层修复工艺方法
US9133712B2 (en) * 2012-04-24 2015-09-15 United Technologies Corporation Blade having porous, abradable element
JP5881537B2 (ja) * 2012-06-04 2016-03-09 株式会社東芝 蒸気タービン設備用部材の製造方法、蒸気タービン設備用部材、蒸気加減弁、蒸気タービン
CN103526197B (zh) * 2012-07-05 2016-03-16 通用电气公司 维修元件的方法
CN103272737B (zh) * 2013-06-17 2015-11-18 上海纳铁福传动系统有限公司 花键表面均匀定量涂油脂方法及涂油脂装置
US10830050B2 (en) 2019-01-31 2020-11-10 General Electric Company Unitary body turbine shrouds including structural breakdown and collapsible features
USD1070922S1 (en) 2019-01-31 2025-04-15 Ge Infrastructure Technology Llc Turbine shroud
US10927693B2 (en) 2019-01-31 2021-02-23 General Electric Company Unitary body turbine shroud for turbine systems
US10822986B2 (en) * 2019-01-31 2020-11-03 General Electric Company Unitary body turbine shrouds including internal cooling passages
CN115125476B (zh) * 2022-08-29 2023-05-26 山东理工大学 一种钛合金表面原位生成氮化钛耐磨抗蚀层的制备方法

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3093846B2 (ja) * 1991-11-18 2000-10-03 科学技術振興事業団 金属材料の表面処理方法
CN1093632A (zh) * 1993-04-07 1994-10-19 鞍山钢铁公司 液体摩擦轴承的钨金套局部焊补方法
JP3363284B2 (ja) 1995-04-14 2003-01-08 科学技術振興事業団 放電加工用電極および放電による金属表面処理方法
US5858479A (en) * 1996-01-17 1999-01-12 Japan Science And Technology Corporation Surface treating method by electric discharge
US6086684A (en) * 1997-06-04 2000-07-11 Japan Science And Technology Corporation Electric discharge surface treating method and apparatus
WO1999058743A1 (en) * 1998-05-08 1999-11-18 Mitsubishi Denki Kabushiki Kaisha Power source unit for discharge surface treatment
US6602561B1 (en) * 1998-05-13 2003-08-05 Mitsubishi Denki Kabushiki Kaisha Electrode for discharge surface treatment and manufacturing method therefor and discharge surface treatment method and device
US6793982B1 (en) * 1998-05-13 2004-09-21 Mitsubishi Denki Kabushiki Kaisha Electrode of green compact for discharge surface treatment, method of producing the same, method of discarge surface treatment, apparatus therefor, and method of recycling electrode of green compact for discharge surface treatment
DE19883018C2 (de) * 1998-11-13 2003-10-09 Mitsubishi Electric Corp Verfahren zur Bearbeitung einer Oberfläche einer Form unter Verwendung einer elektrischen Entladung, bei einer derartigen Bearbeitung verwendete Elektrode, und Verfahren zur Herstellung einer derartigen Elektrode
DE19883017B4 (de) * 1998-11-13 2007-09-27 Mitsubishi Denki K.K. Oberflächenbehandlungsverfahren und Elektrode für ein Oberflächenbehandlungsverfahren
US6935917B1 (en) * 1999-07-16 2005-08-30 Mitsubishi Denki Kabushiki Kaisha Discharge surface treating electrode and production method thereof
US6524381B1 (en) * 2000-03-31 2003-02-25 Flex Products, Inc. Methods for producing enhanced interference pigments
DE19983980B3 (de) * 1999-09-30 2013-09-05 Mitsubishi Denki K.K. Verfahren zur Herstellung einer Entladungs-Oberflächenbehandlungs-Elektrode, hiernach erhaltene Entladungs-Oberflächenbehandlungs-Elektrode und deren Verwendung
JP2001279465A (ja) 2000-03-29 2001-10-10 Mitsubishi Electric Corp 放電による表面処理方法、並びにこれに用いる表面処理用電極と得られた表面処理膜
EP1143030A1 (en) * 2000-04-03 2001-10-10 ABB Alstom Power N.V. Tip material for a turbine blade and method of manufacturing or repairing a tip of a turbine blade
RU2175594C1 (ru) * 2000-05-12 2001-11-10 Открытое акционерное общество "ГАЗ" Способ электроискрового легирования и устройство для его осуществления
US6434823B1 (en) * 2000-10-10 2002-08-20 General Electric Company Method for repairing a coated article
US6532656B1 (en) * 2001-10-10 2003-03-18 General Electric Company Gas turbine engine compressor blade restoration method
RU2231430C2 (ru) * 2002-02-11 2004-06-27 Ульяновская государственная сельскохозяйственная академия Способ обработки поверхности детали
CN100529182C (zh) * 2002-07-30 2009-08-19 三菱电机株式会社 放电表面处理用电极、放电表面处理方法及放电表面处理装置
US9284647B2 (en) * 2002-09-24 2016-03-15 Mitsubishi Denki Kabushiki Kaisha Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment
KR101063575B1 (ko) * 2002-09-24 2011-09-07 미츠비시덴키 가부시키가이샤 고온부재의 슬라이딩면 코팅 방법 및 고온부재와 방전표면 처리용 전극
CN1692179B (zh) * 2002-10-09 2011-07-13 石川岛播磨重工业株式会社 回转体及其涂覆方法
WO2004106587A1 (ja) * 2003-05-29 2004-12-09 Mitsubishi Denki Kabushiki Kaisha 放電表面処理用電極、放電表面処理用電極の製造方法、放電表面処理装置および放電表面処理方法
KR100790657B1 (ko) * 2003-05-29 2008-01-02 미쓰비시덴키 가부시키가이샤 방전 표면 처리용 전극 및 방전 표면 처리 방법 및 방전표면 처리 장치
CN100587113C (zh) * 2003-06-04 2010-02-03 三菱电机株式会社 放电表面处理方法及放电表面处理装置
RU2335382C2 (ru) * 2003-06-04 2008-10-10 Мицубиси Денки Кабусики Кайся Электрод для обработки поверхности электрическим разрядом, способ его изготовления и хранения
JP4563318B2 (ja) * 2003-06-05 2010-10-13 三菱電機株式会社 放電表面処理用電極、放電表面処理装置および放電表面処理方法
WO2004111301A1 (ja) * 2003-06-10 2004-12-23 Mitsubishi Denki Kabushiki Kaisha 放電表面処理用電極とその評価方法、および放電表面処理方法
CA2676135C (en) * 2003-06-10 2011-08-02 Ihi Corporation Turbine component, gas turbine engine, production method of turbine component, surface treatment method thereof, blade component, metal component and steam turbine engine
WO2004113587A1 (ja) * 2003-06-10 2004-12-29 Ishikawajima-Harima Heavy Industries Co., Ltd. 金属部品、タービン部品、ガスタービンエンジン、表面処理方法、及び蒸気タービンエンジン
BRPI0411309A (pt) * 2003-06-11 2006-07-11 Mitsubishi Electric Corp dispositivo e método para revestimento por descarga elétrica
JP4195639B2 (ja) * 2003-06-11 2008-12-10 株式会社Ｉｈｉ 動翼、スナバーのコーティング方法、スナバーの修理方法、及び復元動翼の製造方法
CN1826431B (zh) * 2003-06-11 2011-12-28 石川岛播磨重工业株式会社 机械零件的修理和制造方法及修复机械零件的制造方法
JP4170340B2 (ja) * 2003-06-11 2008-10-22 三菱電機株式会社 放電表面処理方法
JP2005008942A (ja) 2003-06-18 2005-01-13 Mitsubishi Electric Corp 表面処理方法
FR2860741B1 (fr) * 2003-10-10 2007-04-13 Snecma Moteurs Procede de reparation de pieces metalliques notamment d'aubes de turbine de moteur a turbine a gaz
WO2005068845A1 (ja) * 2004-01-14 2005-07-28 Ishikawajima-Harima Heavy Industries Co., Ltd. 圧縮機、チタン製動翼、ジェットエンジン、及びチタン製動翼の製造方法
RU2365677C2 (ru) * 2005-03-09 2009-08-27 АйЭйчАй КОРПОРЕЙШН Способ обработки поверхности и способ ремонта
JP4692542B2 (ja) * 2005-03-15 2011-06-01 株式会社Ｉｈｉ 保護コート及び金属構造体
WO2008117802A1 (ja) * 2007-03-26 2008-10-02 Ihi Corporation 耐熱部品
WO2008120648A1 (ja) * 2007-03-30 2008-10-09 Ihi Corporation 放電表面処理方法及び修理方法
GB2449862B (en) * 2007-06-05 2009-09-16 Rolls Royce Plc Method for producing abrasive tips for gas turbine blades
EP2179808B8 (en) * 2007-07-18 2015-01-07 IHI Corporation Process for producing electrode for discharge surface treatment.
CN101925692A (zh) * 2008-01-30 2010-12-22 株式会社Ihi 放电表面处理方法及放电表面处理用电极块
JP5172465B2 (ja) * 2008-05-20 2013-03-27 三菱電機株式会社 放電表面処理用電極の製造方法および放電表面処理用電極
JP5121933B2 (ja) * 2008-08-06 2013-01-16 三菱電機株式会社 放電表面処理方法
RU2490095C2 (ru) * 2009-02-18 2013-08-20 АйЭйчАй КОРПОРЕЙШН Способ изготовления электрода и разрядная обработка поверхности с помощью него

Also Published As

Publication number Publication date
WO2006095799A1 (ja) 2006-09-14
EP1873276A4 (en) 2009-09-16
US20090214352A1 (en) 2009-08-27
US8162601B2 (en) 2012-04-24
EP1873276B1 (en) 2016-12-21
JP4692541B2 (ja) 2011-06-01
CA2600080C (en) 2012-01-03
EP1873276A1 (en) 2008-01-02
RU2007137126A (ru) 2009-04-20
EP2484806A2 (en) 2012-08-08
JPWO2006095799A1 (ja) 2008-08-14
RU2365677C2 (ru) 2009-08-27
CA2600080A1 (en) 2006-09-14
EP2484806A3 (en) 2012-11-21
CN101146930B (zh) 2010-11-24
CN101146930A (zh) 2008-03-19

Similar Documents

Publication Publication Date Title
BRPI0608299A2 (pt) método para formar um revestimento em uma região limitada de um corpo em questão, componente para um motor de turbina a gás, motor de turbina a gás, método para produzir um produto reparado de um corpo em questão incluindo um defeito
UA87277C2 (uk) Спосіб поновлення суцільного облопаченого диска, початковий та кінцевий дослідні зразки
GB2453853B (en) Air cooled gas turbine components and methods of manufacturing and repairing same
EP1563937A3 (en) Method for refurbishing surfaces subjected to high compression contact
EP1803896A3 (en) Gas turbine nozzle segment and process therefor
EP1528224A3 (en) Method and apparatus for cooling gas turbine engine rotor blade
EP1563945A3 (en) Repair of article by laser cladding
EP2082826A2 (en) Methods of repairing engine components
JP2008069448A (ja) チタン合金部品の処理方法
CN102712066A (zh) 通过激光再填充和适度热等静压修复钛叶片的方法
SG131751A1 (en) Method for repairing a turbine vane
EP1897966A2 (en) Method for applying a high temperature anti-fretting wear coating
US20190358756A1 (en) Guide Baffle Of A Turbomachine And Method For Producing The Same
SG129388A1 (en) A system and method for repairing a gas turbine engine component
US20090075043A1 (en) Multilayered erosion resistant coating for gas turbines
SG153826A1 (en) Method of coating gas turbine components
EP2935834A1 (en) Coating process for gas turbine engine component with cooling holes
WO2008031413A3 (de) Wartungsplanungsverfahren für turbomaschinen
EP2113633A3 (en) Method to weld repair blade outer air seals
WO2010149141A3 (de) Verfahren zum herstellen und/oder reparieren einer schaufel für eine strömungsmaschine
US20090107211A1 (en) Airfoil shot peening test strips
WO2007056979A3 (de) Verfahren zum herstellen eines einlaufbelags
WO2016091881A1 (en) Process for obtaining a piston ring, piston ring and internal combustion engine
US20160144465A1 (en) Repair or remanufacture of combustor liner panels with an oxidation resistant braze
WO2014143293A1 (en) Sequencing of multi-pass laser shock peening applications

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUI DADE.

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 2211 DE 21/05/2013.