BR9907560A - Conjunto de válvula de dois estágios de exaustão de vapor de tanque de combustìvel operada por bóia e método para produzir a mesma - Google Patents

Conjunto de válvula de dois estágios de exaustão de vapor de tanque de combustìvel operada por bóia e método para produzir a mesma

Info

Publication number
BR9907560A
BR9907560A BR9907560-1A BR9907560A BR9907560A BR 9907560 A BR9907560 A BR 9907560A BR 9907560 A BR9907560 A BR 9907560A BR 9907560 A BR9907560 A BR 9907560A
Authority
BR
Brazil
Prior art keywords
stage
exhaust
valve
axial seat
seat valve
Prior art date
Application number
BR9907560-1A
Other languages
English (en)
Inventor
Robert P Benjey
Rudolf Bergsma
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Publication of BR9907560A publication Critical patent/BR9907560A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • 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
    • B60K15/035—Fuel tanks characterised by venting means
    • B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems
    • 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
    • B60K15/035—Fuel tanks characterised by venting means
    • B60K15/03519—Valve arrangements in the vent line
    • 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
    • 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
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/053—Float valve
    • 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
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y10T137/7426—Float co-axial with valve or port
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86976—First valve moves second valve
    • 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
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • 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
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Float Valves (AREA)

Abstract

"CONJUNTO DE VáLVULA DE DOIS ESTáGIOS DE EXAUSTãO DE VAPOR DE TANQUE DE COMBUSTìVEL OPERADA POR BóIA E MéTODO PARA PRODUZIR A MESMA". Uma válvula de dois estágios para recuperação de vapor de reabastecimento a bordo de exaustão (ORVR) para controlar exaustão de tanque de combustível para uma lata de armazenagem durante enchimento de tanque. Um válvula de assento axial atuada por bóia tem um pequeno furo de exaustão de segundo estágio através dela. A válvula de assento axial é montada para movimento relativo com relação a um membro de válvula de exaustão de segundo estágio disposto na bóia. Durante o enchimento do tanque, a exaustão é através de uma primeira passagem de área de fluxo relativamente grande até que o nível crescente de combustível provoque a válvula de assento axial a fechar a área de fluxo de exaustão de primeiro estágio. A exaustão durante enchimento continuado é através do furo de exaustão de segundo estágio na válvula de assento axial. Depois do fechamento da válvula de primeiro estágio movimento relativo ou movimento perdido ocorre entre os membros de válvula de primeiro e segundo estágios. A válvula de assento axial tem um selo anular resilientemente flexível integralmente moldado nela o qual tem uma superfície de selagem anular de primeiro estágio formada em um lado da válvula de assento axial para selagem da área de fluxo de primeiro estágio, e uma segunda superfície de selagem anular de segundo estágio sobre o furo do assento axial no lado oposto da válvula de assento axial para selagem da segunda área de fluxo de exaustão de segundo estágio e fechamento da passagem de exaustão.
BR9907560-1A 1998-10-29 1999-10-28 Conjunto de válvula de dois estágios de exaustão de vapor de tanque de combustìvel operada por bóia e método para produzir a mesma BR9907560A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/182,262 US6085771A (en) 1998-10-29 1998-10-29 Two-stage fuel tank vapor recovery vent valve and method of making same

Publications (1)

Publication Number Publication Date
BR9907560A true BR9907560A (pt) 2000-09-12

Family

ID=22667707

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907560-1A BR9907560A (pt) 1998-10-29 1999-10-28 Conjunto de válvula de dois estágios de exaustão de vapor de tanque de combustìvel operada por bóia e método para produzir a mesma

Country Status (10)

Country Link
US (1) US6085771A (pt)
EP (1) EP0997674B1 (pt)
JP (1) JP2000130271A (pt)
KR (1) KR20000029311A (pt)
AR (1) AR021499A1 (pt)
AT (1) ATE275708T1 (pt)
BR (1) BR9907560A (pt)
CA (1) CA2287727C (pt)
DE (1) DE69919956T2 (pt)
TW (1) TW397901B (pt)

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US6634341B2 (en) * 1999-04-28 2003-10-21 Walbro Corporation Vent and rollover valve and fuel pump module
CA2372955C (en) 1999-06-01 2004-11-02 Stant Manufacturing Inc. Weldable mount for fuel systems component
US6840274B1 (en) 1999-06-01 2005-01-11 Stant Manufacturing Inc. Weldable mount for fuel systems component
FR2802862B1 (fr) * 1999-12-23 2002-03-22 Plastic Omnium Cie Clapet pour reservoir de carburant de vehicule automobile
FR2802861B1 (fr) 1999-12-23 2002-03-15 Plastic Omnium Cie Clapet pour reservoir de carburant et reservoir ainsi equipe
CA2334149C (en) 2000-02-03 2005-05-10 Stant Manufacturing Inc. Weldable mount for fuel systems component
US6431200B2 (en) 2000-02-11 2002-08-13 Stant Manufacturing Inc. Weldable mount for fuel system component
DE10017323C2 (de) * 2000-03-31 2002-09-19 Freudenberg Nok Gp Vorrichtung zur Steuerung des Kraftstoffdampfaustritts aus einem Kunststofftank
US6719000B1 (en) * 2001-02-05 2004-04-13 G. T. Development Corporation Two stage fuel tank vent valve
US6578597B2 (en) 2001-03-08 2003-06-17 Stant Manufacturing Inc. Fuel tank vent system with liquid fuel filter
US6662820B2 (en) 2001-12-06 2003-12-16 Stant Manufacturing Inc. Weldable mount for fuel system component
AT6323U1 (de) * 2002-06-27 2003-08-25 Tesma Motoren Getriebetechnik Multifunktionales ventil für den treibstofftank eines kraftfahrzeuges
US6848463B2 (en) * 2003-02-05 2005-02-01 Ti Group Automotive Systems, L.L.C. Vapor vent valve
US6918405B2 (en) * 2003-12-04 2005-07-19 Alfmeier Corporation Fill limit vent valve
US7318576B2 (en) 2004-05-27 2008-01-15 Alfmeier Prazision Ag Baugruppen Und Systemlosungen Bi-directional air valve for a tank system of a motor vehicle
JP2006009645A (ja) * 2004-06-24 2006-01-12 Toyoda Gosei Co Ltd 燃料遮断弁
JP4534841B2 (ja) * 2004-08-30 2010-09-01 豊田合成株式会社 燃料遮断弁
JP2006321468A (ja) * 2005-04-20 2006-11-30 Toyoda Gosei Co Ltd 燃料遮断弁
DE102005036932B8 (de) * 2005-08-05 2008-07-03 Alfmeier Präzision AG Baugruppen und Systemlösungen Entlüftungsventil für den Kraftstoffbehälter von Kraftfahrzeugen
JP4742994B2 (ja) * 2005-09-28 2011-08-10 豊田合成株式会社 燃料遮断弁
FR2895417B1 (fr) * 2005-12-23 2011-10-14 Inst Francais Du Petrole Procede de desulfurisation comprenant une etape de transformation et une etape d'extraction des composes soufres
JP4613818B2 (ja) * 2005-12-28 2011-01-19 豊田合成株式会社 燃料遮断弁
US8186372B2 (en) * 2007-03-30 2012-05-29 Toyoda Gosei Co., Ltd. Fuel shut-off 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
JP4972454B2 (ja) * 2007-04-26 2012-07-11 株式会社ニフコ 燃料タンク用弁装置
JP4694533B2 (ja) * 2007-06-29 2011-06-08 豊田合成株式会社 燃料遮断弁
JP5265262B2 (ja) * 2008-05-21 2013-08-14 株式会社パイオラックス フロート弁装置
JP5517600B2 (ja) * 2009-12-25 2014-06-11 株式会社ニフコ 燃料タンク用弁装置
US9151256B2 (en) * 2011-03-16 2015-10-06 Piolax, Inc. Overfill prevention valve
EP2628676B1 (en) * 2012-02-17 2014-06-11 John Gjerde AS Air vent head
WO2014036417A2 (en) * 2012-08-31 2014-03-06 Stant Usa Corp. Fuel tank vent apparatus
DE102013201237A1 (de) 2013-01-25 2014-07-31 Veritas Ag Entlüftungsventil
US11073224B2 (en) 2015-08-27 2021-07-27 Weir Minerals Australia Ltd Valve assembly
GB2588906A (en) * 2019-11-13 2021-05-19 Edwards Ltd Gas purged valve
CN112197051B (zh) * 2020-11-25 2021-04-13 中国空气动力研究与发展中心超高速空气动力研究所 一种管道保护装置
CN116771968A (zh) * 2023-05-23 2023-09-19 合肥新沪屏蔽泵有限公司 排气阀和泵
CN117249126B (zh) * 2023-11-16 2024-01-30 浙江大学 油箱结构、液压控制系统及作业机械

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Also Published As

Publication number Publication date
DE69919956T2 (de) 2005-09-22
US6085771A (en) 2000-07-11
ATE275708T1 (de) 2004-09-15
EP0997674A3 (en) 2001-06-27
EP0997674A2 (en) 2000-05-03
KR20000029311A (ko) 2000-05-25
CA2287727C (en) 2005-12-06
DE69919956D1 (de) 2004-10-14
AR021499A1 (es) 2002-07-24
CA2287727A1 (en) 2000-04-29
JP2000130271A (ja) 2000-05-09
EP0997674B1 (en) 2004-09-08
TW397901B (en) 2000-07-11

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Legal Events

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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 28/10/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A , 9A , 10A , 11A E 12A ANUI DADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 8A, 9A, 10A, 11A E 12A ANUIDADES.

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.