BR0215126A - Dispositivo alimentar para tratamento de água, sistema de tratamento de água, e método para introduzir um produto quìmico nas águas de uma piscina - Google Patents

Dispositivo alimentar para tratamento de água, sistema de tratamento de água, e método para introduzir um produto quìmico nas águas de uma piscina

Info

Publication number
BR0215126A
BR0215126A BR0215126A BR0215126A BR0215126A BR 0215126 A BR0215126 A BR 0215126A BR 0215126 A BR0215126 A BR 0215126A BR 0215126 A BR0215126 A BR 0215126A BR 0215126 A BR0215126 A BR 0215126A
Authority
BR
Brazil
Prior art keywords
water treatment
chemical
waters
introducing
swimming pool
Prior art date
Application number
BR0215126A
Other languages
English (en)
Other versions
BR0215126B1 (pt
Inventor
David W Blanchette
Christopher M Zetena
Michael Paloian
Anthony R Orchard
Original Assignee
Arch Chem Inc
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 Arch Chem Inc filed Critical Arch Chem Inc
Publication of BR0215126A publication Critical patent/BR0215126A/pt
Publication of BR0215126B1 publication Critical patent/BR0215126B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • B01F21/221—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles comprising constructions for blocking or redispersing undissolved solids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
    • E04H4/1281—Devices for distributing chemical products in the water of swimming pools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/4891—With holder for solid, flaky or pulverized material to be dissolved or entrained

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Water Treatments (AREA)
  • Catching Or Destruction (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • External Artificial Organs (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Accessories For Mixers (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

"DISPOSITIVO ALIMENTADOR PARA TRATAMENTO DE áGUA, SISTEMA DE TRATAMENTO DE áGUA, E MéTODO PARA INTRODUZIR UM PRODUTO QUìMICO NAS áGUAS DE UMA PISCINA". Um dispositivo alimentador para introduzir um produto químico em um fluxo de água inclui uma entrada de alimentador (36 ) e uma saída de alimentador (38 ) , um reservatório (74) do produto químico em forma sólida e tendo uma porção inferior foraminada (70), um primeiro conduto (80) tendo uma saída (78) que se comunica com a entrada de alimentador (36) pelo menos na primeira condição do alimentador, uma parede (82) envolvendo a saída de conduto (78) e se estendendo para cima do mesmo, e uma câmara de saída (84) recebendo o extravasamento contendo o produto químico dissolvido em comunicação com a saída do alimentador.
BRPI0215126-0A 2001-12-04 2002-12-03 dispositivo alimentador para introduzir um produto quìmico em um fluxo de água, sistema de tratamento de águas de piscina, e método para introduzir um produto quìmico nas águas de uma piscina. BR0215126B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33838601P 2001-12-04 2001-12-04
US39272702P 2002-06-27 2002-06-27
US10/307,671 US6915811B2 (en) 2001-12-04 2002-12-02 Chemical feeder
PCT/US2002/038824 WO2003047715A1 (en) 2001-12-04 2002-12-03 Chemical feeder

Publications (2)

Publication Number Publication Date
BR0215126A true BR0215126A (pt) 2004-11-30
BR0215126B1 BR0215126B1 (pt) 2011-03-09

Family

ID=27405271

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215126-0A BR0215126B1 (pt) 2001-12-04 2002-12-03 dispositivo alimentador para introduzir um produto quìmico em um fluxo de água, sistema de tratamento de águas de piscina, e método para introduzir um produto quìmico nas águas de uma piscina.

Country Status (16)

Country Link
US (1) US6915811B2 (pt)
EP (2) EP1450922B1 (pt)
JP (2) JP4746839B2 (pt)
CN (3) CN1298407C (pt)
AT (2) ATE396780T1 (pt)
AU (3) AU2002359610B2 (pt)
BR (1) BR0215126B1 (pt)
CA (2) CA2469164C (pt)
CO (1) CO5590943A2 (pt)
CY (1) CY1108283T1 (pt)
DE (2) DE60226892D1 (pt)
ES (1) ES2307815T3 (pt)
MX (1) MXPA04005262A (pt)
PT (1) PT1450922E (pt)
WO (1) WO2003047715A1 (pt)
ZA (1) ZA200403883B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7143778B2 (en) * 2001-12-04 2006-12-05 Arch Chemicals, Inc. Chemical feeder
CA2785884C (en) * 2004-10-18 2013-01-08 Ecolab Inc. Solid product dispenser and method and apparatus to control dispensing rate of a solid product with changing temperature
US8372348B2 (en) * 2008-06-30 2013-02-12 Arch Chemicals, Inc. Apparatus and method for mixing a concentrated water treatment solution
US8852442B2 (en) 2010-03-08 2014-10-07 Delaware Capital Formation, Inc. Solid chemical dissolver and methods
US20110293481A1 (en) * 2010-05-25 2011-12-01 Eanes Chris B Chemical Dissolution System
US8398850B2 (en) 2010-09-17 2013-03-19 Evapco, Inc. Water treatment feeder device and a water treatment feeder system
US8459284B2 (en) 2010-09-17 2013-06-11 Arch Chemicals, Inc. Method and means for the preparation of solutions from dry chemicals
ES2729275T3 (es) * 2011-08-19 2019-10-31 Innovative Water Care Llc Alimentador químico que incluye un sistema de control de dilución
JP6524759B2 (ja) * 2015-04-01 2019-06-05 栗田工業株式会社 開放型循環冷却水系の薬注方法及び薬注装置
DE102015110244B4 (de) * 2015-06-25 2023-01-19 Schuler Pressen Gmbh Batteriezellengehäuse und Verfahren zu dessen Herstellung
CN111093815A (zh) * 2017-09-14 2020-05-01 松下知识产权经营株式会社 固形药剂溶解装置
WO2019167552A1 (ja) * 2018-02-27 2019-09-06 パナソニックＩｐマネジメント株式会社 薬剤供給装置
WO2020008967A1 (ja) * 2018-07-02 2020-01-09 パナソニックＩｐマネジメント株式会社 固形薬剤供給装置
WO2020227061A1 (en) * 2019-05-03 2020-11-12 Innovative Water Care, Llc Devices and systems for water treatment
CN112062239B (zh) * 2019-06-11 2022-11-29 上海诚茨测控科技有限公司 一种含油微污染水处理的磁强化混凝工艺及其装置
WO2020262230A1 (ja) * 2019-06-24 2020-12-30 パナソニックＩｐマネジメント株式会社 薬剤溶解装置
JP7316492B2 (ja) * 2019-07-31 2023-07-28 パナソニックＩｐマネジメント株式会社 水処理装置
JP7329728B2 (ja) * 2019-07-31 2023-08-21 パナソニックＩｐマネジメント株式会社 水処理装置
JP7281617B2 (ja) * 2019-07-31 2023-05-26 パナソニックＩｐマネジメント株式会社 水処理装置
WO2021020138A1 (ja) * 2019-07-31 2021-02-04 パナソニックＩｐマネジメント株式会社 水処理装置
CN112443975B (zh) * 2019-09-04 2022-01-18 青岛经济技术开发区海尔热水器有限公司 一种内置式阻垢装置及热水器
US11525252B2 (en) * 2019-12-26 2022-12-13 Shanghai Kohler Electronics, Ltd. Descaling device, system, and descaling method of electronic toilet and liquid supply device, system, and cleaning method of electronic toilet
CN111825187B (zh) * 2020-08-13 2021-04-16 蒙城县十速信息科技有限公司 一种药物可自循环的节能环保污水处理装置
CN113842666B (zh) * 2020-09-16 2022-12-30 湖南食尚康农业股份有限公司 一种黄精玉竹固体饮料制备设备

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39470A1 (pt) * 1960-11-29 1961-01-30
US3145087A (en) * 1961-05-22 1964-08-18 Walker Alexander Marriott Feeders for dissolving chemicals into intermittent flow fluid systems
JPS4810672Y1 (pt) * 1968-08-08 1973-03-22
JPS50102163A (pt) * 1974-01-19 1975-08-13
JPS5847995Y2 (ja) * 1978-02-28 1983-11-01 松下電工株式会社 浄化槽の消毒装置
US4208376A (en) * 1978-03-13 1980-06-17 Olin Corporation Water treatment chemical dispenser with control tube
JPS60132894U (ja) * 1984-02-13 1985-09-05 三菱レイヨン株式会社 浄水器
JPS60132897U (ja) * 1984-02-15 1985-09-05 シャープ株式会社 浄水装置
JPS6197095A (ja) * 1984-10-19 1986-05-15 Kotobuki Kogyo Kk 水道水浄水器の本体構造
JPS6271519A (ja) * 1985-09-06 1987-04-02 コントロ−ル・ケミカルズ（プロプライアタリイ）リミテツド 液体処理
USD297957S (en) * 1985-11-25 1988-10-04 Gordon Iii William H Pull-up chin bar
US4917868A (en) * 1986-07-02 1990-04-17 Alexander Roy P Pool chemical dispenser
JPS63185496U (pt) * 1987-05-20 1988-11-29
JPH0323357Y2 (pt) * 1988-05-31 1991-05-21
US4867196A (en) * 1988-08-31 1989-09-19 Olin Corporation Pool chemical dispenser
USRE33861E (en) * 1988-08-31 1992-03-31 Olin Corporation Pool chemical dispenser
USD309493S (en) * 1988-09-16 1990-07-24 Olin Corporation Chlorine dispenser for swimming pools
JP2796098B2 (ja) * 1988-09-20 1998-09-10 株式会社アイアイシー 浄水器
JPH02117089U (pt) * 1989-03-01 1990-09-19
JP2525246B2 (ja) * 1989-07-05 1996-08-14 東芝セラミックス株式会社 粒状シリコン原料供給装置
US5112521A (en) * 1989-10-10 1992-05-12 Olin Corporation Calcium hypochlorite compositions containing phosphonobutane polycarboxylic acid salts
US5004549A (en) * 1989-10-10 1991-04-02 Olin Corporation Method for inhibiting scale formation using calcium hypochlorite compositions
US5133381A (en) * 1990-10-29 1992-07-28 Olin Corporation Dual range periodic chemical dispenser for swimming pools
US5384102A (en) * 1993-07-28 1995-01-24 Ppg Industries, Inc. Chemical feeder
US5393502A (en) * 1993-09-07 1995-02-28 International Purification Systems, Inc. Solubilizing apparatus
DE69408540T2 (de) * 1993-09-13 1998-06-04 Unilever N.V., Rotterdam Waschmittel in tablettenform, methode zu dessen herstellung und seine verwendung
US5441711A (en) * 1993-10-08 1995-08-15 Drewery; T. Gig Tablet chlorinator apparatus
US5419355A (en) * 1993-11-12 1995-05-30 Olin Corporation Method and apparatus for dissolving a treating material
US5427748A (en) * 1994-04-21 1995-06-27 Ppg Industries, Inc. Chemical feeder
US5660802A (en) * 1994-06-07 1997-08-26 Fountainhead Technologies, Inc. Water purifier
JP3178308B2 (ja) * 1995-08-25 2001-06-18 松下電器産業株式会社 循環温浴器
US5765945A (en) * 1996-02-09 1998-06-16 Palmer; Phillip M. Apparatus and method for adding a powderous substance to a liquid
US5810043A (en) * 1997-04-14 1998-09-22 Magi-Eau Inc. Automatic chlorinator
US5928608A (en) * 1998-01-08 1999-07-27 Arch Chemicals Inc. Intermittant spray system for water treatment
US5932093A (en) * 1998-01-30 1999-08-03 Chulick; Joe Chlorine dispenser
US6032821A (en) * 1998-06-03 2000-03-07 United States Filter Corporation Center opening treatment tank
US6045706A (en) 1998-08-19 2000-04-04 U.S. Filter/Stranco Calcium hypochlorite feeder
JP2001137843A (ja) * 1999-11-12 2001-05-22 Tao:Kk 浄水装置
JP2001327852A (ja) * 2000-05-22 2001-11-27 Matsushita Electric Ind Co Ltd 薬剤供給装置
CN2490125Y (zh) * 2001-05-29 2002-05-08 台湾控制阀股份有限公司 粒体输送回转供料器

Also Published As

Publication number Publication date
ZA200403883B (en) 2005-06-29
MXPA04005262A (es) 2004-10-11
CN1599634A (zh) 2005-03-23
JP2005511267A (ja) 2005-04-28
ATE503565T1 (de) 2011-04-15
JP4991891B2 (ja) 2012-08-01
US6915811B2 (en) 2005-07-12
AU2002359610B2 (en) 2008-09-25
CN100448519C (zh) 2009-01-07
EP1900420B1 (en) 2011-03-30
BR0215126B1 (pt) 2011-03-09
AU2008255151B2 (en) 2010-05-20
CA2469164A1 (en) 2003-06-12
CY1108283T1 (el) 2014-02-12
AU2008255154B2 (en) 2010-05-20
EP1450922A4 (en) 2006-05-24
AU2008255151A1 (en) 2009-01-08
CN1935343A (zh) 2007-03-28
CO5590943A2 (es) 2005-12-30
US20030116592A1 (en) 2003-06-26
CA2469164C (en) 2011-06-14
EP1450922B1 (en) 2008-05-28
AU2008255154A1 (en) 2009-01-08
CA2736057A1 (en) 2003-06-12
CN1298407C (zh) 2007-02-07
JP2010195490A (ja) 2010-09-09
EP1900420A2 (en) 2008-03-19
CA2736057C (en) 2012-01-31
CN100455344C (zh) 2009-01-28
PT1450922E (pt) 2008-10-28
EP1450922A1 (en) 2004-09-01
AU2002359610A1 (en) 2003-06-17
ATE396780T1 (de) 2008-06-15
JP4746839B2 (ja) 2011-08-10
DE60226892D1 (de) 2008-07-10
ES2307815T3 (es) 2008-12-01
WO2003047715A1 (en) 2003-06-12
EP1900420A3 (en) 2008-04-16
DE60239643D1 (de) 2011-05-12
CN1935344A (zh) 2007-03-28

Similar Documents

Publication Publication Date Title
BR0215126A (pt) Dispositivo alimentar para tratamento de água, sistema de tratamento de água, e método para introduzir um produto quìmico nas águas de uma piscina
BR0016481B1 (pt) dispositivo para purificar água, e método para tratar água com ozÈnio gerado por eletrólise de água.
BR0106070B1 (pt) "processo para tratamento do refugo proveniente do tratamento de água/água servida e sistema para tramento de água/água servida utilizando o mesmo".
BR0115748B1 (pt) "sistema para o tratamento de água de lastro em uma embarcação, método para o controle de organismos em água de lastro de uma embarcação, e, sistema para a geração de biocida modular em uma embarcação".
BR0317825B1 (pt) sistemas de circulaÇço de Água para tanques, lagos e outros corpos de Água.
BR0206422B1 (pt) mÉtodo e instalaÇço industrial para espessamento de lamas derivadas de tratamento de Águas atravÉs de floculaÇço-decantaÇço com floco lastreado.
IL151146A0 (en) Process and device for the treatment of water, particularly for ships
NL1024088A1 (nl) Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting.
WO2007075682A3 (en) Biocide-enhanced mechanical treatment of water
MXPA01001535A (es) Dispositivo para irradiacion untravioleta para el tratamiento de aguas residuales.
AU2003229432A1 (en) Transportable water treatment apparatus
TR199902960A3 (tr) Yüzme havuzu suyunun aritilmasina mahsus usul.
HK1073294A1 (en) Method and apparatus for treatment of the aqueous organic waste and sewage sludge
AU2003218608A1 (en) Method and device for the treatment of waste water
BRPI0416580A (pt) sistema e método de tratamento de água
WO2007120249A3 (en) Chemically-enhanced mechanical treatment of water
FI5797U1 (fi) Vedenkäsittelylaitteisto
AR028117A1 (es) Procedimiento y aparato para el tratamiento de aguas residuales que utiliza el sistema biologico de activacion
FR2843956B1 (fr) Procede et dispositif de traitement d'effluents, notamment de l'eau, par separation membranaire
ES1051831Y (es) Equipo para el tratamiento del agua de piscinas.
AU2003250643A1 (en) Water treatment device for electrolyzing, magnetizing, and re-resonating water
ITTO20030946A1 (it) Installazione per il prelievo ed il trattamento di acque di scarico di natanti e simili.
ES1026268Y (es) Dispositivo para el tratamiento biologico del agua.
BRPI0404687B1 (pt) sistema para tratamento de Água, e, mÉtodo para desoxigenar Água.
PT102284B (pt) Sistema integrado para o tratamento anaerobico de aguas residuais

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/12/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.