BR0008871A - Válvula de inversão e preventiva de extravasamento - Google Patents

Válvula de inversão e preventiva de extravasamento

Info

Publication number
BR0008871A
BR0008871A BR0008871-4A BR0008871A BR0008871A BR 0008871 A BR0008871 A BR 0008871A BR 0008871 A BR0008871 A BR 0008871A BR 0008871 A BR0008871 A BR 0008871A
Authority
BR
Brazil
Prior art keywords
stage member
opening
valve
housing
confined space
Prior art date
Application number
BR0008871-4A
Other languages
English (en)
Inventor
Ehud Orenstein
Zohar Moalem
Yoav Livne
Vladimir Olchinski
Original Assignee
Raviv Prec Injection Molding
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 Raviv Prec Injection Molding filed Critical Raviv Prec Injection Molding
Publication of BR0008871A publication Critical patent/BR0008871A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
    • B60K2015/03289—Float valves; Floats therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03453—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together
    • B60K2015/0346—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together by welding
    • 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
    • Y10T137/0753—Control by change of position or inertia of system
    • Y10T137/0874—Vent opening or closing on tipping container
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Float Valves (AREA)
  • Basic Packing Technique (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Catching Or Destruction (AREA)
  • Safety Valves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

"VáLVULA DE INVERSãO E PREVENTIVA DE EXTRAVASAMENTO". Válvula de inversão e preventiva de extravasamento (10) compreendendo um alojamento (12) definindo um espaço confinado (18) formado com aberturas de admissão de fluido (20), um orifício de saída de fluido (22) em uma extremidade superior do espaço confinado, e uma vede de válvula (24) delimitando o orifício de saída. Um conjunto de válvula é localizado dentro do espaço confinado e compreende um membro de primeiro estágio (32) e um membro de segundo estágio (34), ambos sendo substancialmente coaxialmente deslocáveis no interior do alojamento. O membro de primeiro estágio tem em uma sua extremidade inferior uma abertura de admissão (36) em forma de venda substancialmente alongada, e em uma extremidade superior uma abertura de saída estando em comunicação de fluxo com a abertura de admissão. O membro de primeiro estágio é axialmente deslocável entre uma primeira posição na qual a abertura de saída progressivamente se engata hermeticamente com o orifício de saída do alojamento, e uma segunda posição na qual é desengatado da mesma. O membro de segundo estágio é uma bóia munida de uma membrana de vedação em forma de tira flexível (66) ancorada por uma de suas extremidades em uma parede superior (62) do membro de bóia. A membrana de fechamento confronta com a abertura de admissão do membro de primeiro estágio, e o membro de segundo estágio é deslocável entre uma primeira posição na qual a membrana de fechamento se engata hermeticamente com a abertura de admissão, e uma segunda posição na qual é progressivamente desengatada da mesma. Pelo menos um membro de ancoragem (42) se estendendo entre o membro de primeiro estágio e o membro de segundo estágio (42).
BR0008871-4A 1999-03-11 2000-02-03 Válvula de inversão e preventiva de extravasamento BR0008871A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12893799A IL128937A (en) 1999-03-11 1999-03-11 Multi-purpose valve
PCT/IL2000/000067 WO2000053960A1 (en) 1999-03-11 2000-02-03 Over filling interdiction, vent and roll over valve

Publications (1)

Publication Number Publication Date
BR0008871A true BR0008871A (pt) 2002-01-02

Family

ID=11072586

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008871-4A BR0008871A (pt) 1999-03-11 2000-02-03 Válvula de inversão e preventiva de extravasamento

Country Status (19)

Country Link
US (1) US6564821B1 (pt)
EP (1) EP1161634B1 (pt)
JP (1) JP4643013B2 (pt)
KR (1) KR100779316B1 (pt)
CN (1) CN1180192C (pt)
AT (1) ATE315194T1 (pt)
AU (1) AU2317400A (pt)
BR (1) BR0008871A (pt)
CA (1) CA2365988A1 (pt)
CZ (1) CZ297228B6 (pt)
DE (1) DE60025329T2 (pt)
ES (1) ES2253203T3 (pt)
HU (1) HU224900B1 (pt)
IL (1) IL128937A (pt)
MX (1) MXPA01009169A (pt)
PL (1) PL194065B1 (pt)
RU (1) RU2245474C2 (pt)
SK (1) SK286481B6 (pt)
WO (1) WO2000053960A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371146B1 (en) * 2000-11-07 2002-04-16 Eaton Corporation Peelaway type rollover valve element
WO2004015315A1 (en) * 2002-07-31 2004-02-19 Dynamic Fluid Control (Pty) Ltd Vent valve
JP3953916B2 (ja) * 2002-08-23 2007-08-08 豊田合成株式会社 燃料タンクの燃料流出規制装置
JP2004144051A (ja) * 2002-10-28 2004-05-20 Kyosan Denki Co Ltd 燃料遮断弁装置
CA2461849A1 (en) * 2003-03-24 2004-09-24 Bombardier-Rotax Gmbh & Co. Kg Roll-over valve
US7207347B2 (en) * 2004-08-23 2007-04-24 Raval A.S.C. Ltd. Dual function valve for fuel tank
US7159579B2 (en) * 2004-09-30 2007-01-09 Delphi Technologies, Inc. Resilient sling for mounting a carbon monolith in an evaporative emissions canister
US8950382B2 (en) 2004-12-16 2015-02-10 Raval A.C.S. Ltd. Vehicle fuel system and components thereof
IL165845A0 (en) 2004-12-16 2006-01-15 Raval Acs Ltd Vapor recovery control valve
US20060213553A1 (en) * 2005-03-22 2006-09-28 Vaughn K. Mills & Kenneth M. Spink Low profile overfill limit device with reverse flow capability
FR2886366B1 (fr) * 2005-05-24 2007-07-06 Inergy Automotive Systems Res Systeme de mise a l'air de reservoir a liquide
US7225798B2 (en) * 2005-05-31 2007-06-05 Sentec E&E Co., Ltd. Device combing fuel control valve and carbon canister, or fuel tank
US20070000542A1 (en) * 2005-06-30 2007-01-04 Ti Group Automotive Systems, L.L.C. Fuel tank valve
US7717126B2 (en) * 2005-07-08 2010-05-18 Kyosan Denki Co., Ltd. Float valve structure
JP4603949B2 (ja) * 2005-07-29 2010-12-22 豊田合成株式会社 燃料遮断弁
FR2896568B1 (fr) 2006-01-26 2008-03-14 Inergy Automotive Systems Res Dispositif pour circuit de mise a l'air d'un reservoir a liquide et clapet integrant ledit dispositif
IL175557A0 (en) * 2006-05-11 2006-09-05 Raval Acs Ltd Fuel vent valve and improvement thereof
JP4881660B2 (ja) * 2006-06-16 2012-02-22 株式会社パイオラックス 液体遮断弁装置
US8376180B2 (en) * 2006-07-12 2013-02-19 Raval A.C.S. Ltd. Venting tubing system for a fuel tank
JP4566960B2 (ja) * 2006-08-11 2010-10-20 豊田合成株式会社 燃料遮断弁
US7891371B2 (en) * 2006-12-22 2011-02-22 Eaton Corporation Vent valve
JP4990020B2 (ja) * 2007-04-26 2012-08-01 株式会社ニフコ 燃料タンク用弁装置
DE102008014820A1 (de) 2007-06-27 2009-01-08 Alfmeier Präzision AG Baugruppen und Systemlösungen Kraftstofftank für Kraftfahrzeuge
JP5242440B2 (ja) * 2008-04-18 2013-07-24 株式会社ニフコ 燃料タンク用弁装置及び燃料タンク用過給油防止装置
US8371326B2 (en) 2009-05-11 2013-02-12 Eaton Corporation Fuel vapor vent valve with dynamic pressure relief
CN103097163B (zh) * 2010-09-02 2016-10-12 拉瓦尔A.C.S.公司 翻转阀
US8555865B2 (en) * 2010-09-08 2013-10-15 Caterpillar Inc. Fuel cap breather apparatus
CN102095000B (zh) * 2010-12-22 2012-09-26 东莞正扬电子机械有限公司 尿素箱之自动式空气阀
RU2587031C2 (ru) * 2011-01-31 2016-06-10 Равал А.К.С. Лтд. Топливный клапан
JP5786788B2 (ja) * 2011-09-26 2015-09-30 京三電機株式会社 満タン制御弁装置
JP2015521264A (ja) * 2012-05-10 2015-07-27 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 即応答フロート動作型蒸気ベントバルブ
CN103321798A (zh) * 2013-06-25 2013-09-25 苏州圆能动力科技有限公司 一种设有隔离筒的防倾倒阀
EP2823980B1 (en) * 2013-07-12 2016-04-20 Inergy Automotive Systems Research (Société Anonyme) Valve for venting a fuel tank
CN104075005B (zh) * 2014-07-10 2016-08-24 宁波利凯特环保科技有限公司 翻转止流阀及其应用的一种通用油箱
JP6488121B2 (ja) * 2014-12-18 2019-03-20 株式会社パイオラックス 燃料タンク用弁装置
EP3380355B1 (en) * 2015-11-23 2020-04-01 Raval A.C.S. LTD Solenoid assembly for a valve
CN106321870B (zh) * 2016-11-22 2018-06-19 四川科宏石油天然气工程有限公司 一种同轴式多级浮子阀芯
DE102016223957A1 (de) * 2016-12-01 2018-06-07 Kautex Textron Gmbh & Co. Kg Entlüftungsventil für einen Betriebsflüssigkeitsbehälter eines Kraftfahrzeuges
EP3565729B1 (en) 2017-02-14 2021-06-30 Raval A.C.S. LTD Float valve
CN107984675B (zh) * 2017-12-28 2024-01-16 重庆坤钰映辉汽车零部件有限公司 一种旋转式注塑装置
CN110435417B (zh) * 2019-08-22 2020-06-30 陈传峰 一种兼具通风及防震结构的汽车燃油箱
CN113124223B (zh) * 2021-05-11 2023-04-11 亚普汽车部件股份有限公司 一种用于汽车燃油箱的组合阀
CN113154107A (zh) * 2021-05-26 2021-07-23 亚普汽车部件股份有限公司 一种多功能组合阀
CN117072732B (zh) * 2023-10-18 2024-01-02 斯丹德汽车系统（苏州）有限公司 一种坡度排气阀及其工作方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163456A (en) 1977-09-12 1979-08-07 Herron Keith R Air release valve
US4760858A (en) 1986-03-07 1988-08-02 Stant Inc. Fuel vapor control valve
US4790349A (en) 1988-04-04 1988-12-13 Stant Inc. Tank pressure control system
US4953583A (en) 1989-03-24 1990-09-04 Stant Inc. Tank pressure control valve
JP2559486B2 (ja) 1989-04-17 1996-12-04 日産自動車株式会社 燃料タンクの燃料遮断弁装置
US4991615A (en) 1990-03-02 1991-02-12 Stant Inc. Tank pressure control apparatus
US5139043A (en) 1990-08-24 1992-08-18 Ford Motor Company Weldable vapor vent valve
JP2538623Y2 (ja) * 1991-09-27 1997-06-18 株式会社ミクニ 液状燃料の遮断弁
US5146901A (en) 1992-02-03 1992-09-15 General Motors Corporation Vapor suppressing fuel handling system
US5234013A (en) 1992-07-07 1993-08-10 Stant Manufacturing Inc. Tank venting control assembly
US5234022A (en) 1992-10-09 1993-08-10 Stant Manufacturing Inc. Flow control valve
US5313977A (en) * 1992-11-12 1994-05-24 G. T. Products, Inc. Fluid-responsive vent control valve with peel-away opening action
JPH07132740A (ja) 1993-11-05 1995-05-23 Toyoda Gosei Co Ltd 燃料蒸気処理装置
US5439023A (en) * 1994-04-11 1995-08-08 Kabushiki Kaisha Mikuni Shut-off valve for liquid fuel
JPH07290981A (ja) 1994-04-26 1995-11-07 Toyoda Gosei Co Ltd 燃料蒸気回収制御弁装置
JP2853572B2 (ja) 1994-04-28 1999-02-03 豊田合成株式会社 双方向弁および燃料遮断装置
US5529086A (en) 1994-04-28 1996-06-25 Toyoda Gosei Co., Ltd. Float valve for use in fuel tank
US5590697A (en) * 1994-08-24 1997-01-07 G. T. Products, Inc. Onboard vapor recovery system with two-stage shutoff valve
US5666989A (en) 1994-11-08 1997-09-16 Stant Manufacturing Inc. Tank venting control assembly
US5518018A (en) 1994-11-14 1996-05-21 Stant Manufacturing Inc. Fuel tank venting control assembly
US5584278A (en) 1994-12-15 1996-12-17 Nissan Motor Co., Ltd. System for controlling fuel vapor flow discharged from a fuel tank to a canister
IL112444A (en) 1995-01-25 1998-01-04 Raviv Precision Injection Mold Roll over vent valve
US5535772A (en) 1995-05-01 1996-07-16 Stant Manufacturing Inc. Tank venting control system
US5566705A (en) 1995-06-30 1996-10-22 Stant Manufacturing Inc. Snap-closure float valve assembly
JPH0932670A (ja) 1995-07-25 1997-02-04 Honda Motor Co Ltd 蒸発燃料制御弁
IL114959A0 (en) 1995-08-16 1995-12-08 Aran Eng Dev Ltd Over filling valve
JP3131763B2 (ja) 1995-09-08 2001-02-05 京三電機株式会社 止め弁の構造
JP3481021B2 (ja) 1995-09-11 2003-12-22 オーエム工業株式会社 燃料タンクの燃料遮断装置
US5769057A (en) 1995-10-09 1998-06-23 Nissan Motor Co., Ltd. Fuel tank system
US5782258A (en) 1995-12-11 1998-07-21 Alfmeier Corporation Vapor recovery fuel tank system
KR100250520B1 (ko) 1995-12-11 2000-05-01 정몽규 연료탱크의 가스벤트장치
JP3928062B2 (ja) * 1997-07-22 2007-06-13 株式会社ミクニ フロートバルブ

Also Published As

Publication number Publication date
IL128937A (en) 2002-09-12
IL128937A0 (en) 2000-02-17
CZ20013215A3 (cs) 2002-10-16
ATE315194T1 (de) 2006-02-15
JP2002539384A (ja) 2002-11-19
DE60025329T2 (de) 2006-07-13
EP1161634A1 (en) 2001-12-12
CN1349598A (zh) 2002-05-15
CA2365988A1 (en) 2000-09-14
MXPA01009169A (es) 2003-07-14
PL194065B1 (pl) 2007-04-30
WO2000053960A1 (en) 2000-09-14
JP4643013B2 (ja) 2011-03-02
KR100779316B1 (ko) 2007-11-23
HU224900B1 (en) 2006-04-28
US6564821B1 (en) 2003-05-20
KR20020001756A (ko) 2002-01-09
RU2245474C2 (ru) 2005-01-27
CN1180192C (zh) 2004-12-15
CZ297228B6 (cs) 2006-10-11
EP1161634B1 (en) 2006-01-04
SK12712001A3 (sk) 2002-11-06
AU2317400A (en) 2000-09-28
ES2253203T3 (es) 2006-06-01
SK286481B6 (sk) 2008-11-06
HUP0200279A2 (en) 2002-05-29
DE60025329D1 (de) 2006-03-30
PL351740A1 (en) 2003-06-02

Similar Documents

Publication Publication Date Title
BR0008871A (pt) Válvula de inversão e preventiva de extravasamento
BR0211806A (pt) Válvula de distribuição deformável
IL131051A0 (en) Valve and method for fitting it to a tank
RU2000131200A (ru) Медицинский клапан со свойствами создания положительного потока
BR9908924A (pt) Estrutura de suprimento com membrana frangìvel para separar dois produtos
SE9002324L (sv) Anordning foer transport av material mellan rum av olika tryck samt foerfarande foer drift av denna anordning
ES2021309B3 (es) Valvula de espita con estructura de reduccion de ruido.
ATE267354T1 (de) Entlüftungsventil für einen kraftstofftank
PL363964A1 (en) Gate valve
WO2005012654A3 (de) Rückflussverhinderer
KR840002082A (ko) 드레인 배출장치
CA2284741A1 (en) Automatic back water valve system
SE0200397D0 (sv) Vätskebehållare med sugpip
KR20060108798A (ko) 체크 밸브
JPH1182885A (ja) フロ―ト式ドレントラップ
KR900701210A (ko) 세척 헤드
ATE376154T1 (de) Ausdehnungsgefäss mit ventil
KR830005524A (ko) 온냉수 혼합용 수도꼭지
JP2004019747A (ja) フロート式ドレントラップ
ATE146265T1 (de) Automatisches entleerungsventil für ein druckluftfilter
BR9805525A (pt) Aperfeiçoamento em válvula de descarga
JP2001108128A (ja) 水抜弁
JP2001173892A (ja) フロート式ドレントラップ
ES2145140T3 (es) Sistema de valvula de control de fluido.
BR9900362A (pt) Misturador de água fria e quente

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved

Free format text: RAVAL - AGRICULTURE COOPERATIVA SOCIETIES LTD. (IL)

B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Free format text: REFERENTE A RPI N 1789 DE 20050419 - CODIGO 25.1 - ITEM 71 - QUANTO AO NOME DO DEPOSITANTE

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 03/02/2000, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 03.02.2020