JP2014518981A - 燃料蒸気バルブ用の液体トラップ - Google Patents
燃料蒸気バルブ用の液体トラップ Download PDFInfo
- Publication number
- JP2014518981A JP2014518981A JP2014512113A JP2014512113A JP2014518981A JP 2014518981 A JP2014518981 A JP 2014518981A JP 2014512113 A JP2014512113 A JP 2014512113A JP 2014512113 A JP2014512113 A JP 2014512113A JP 2014518981 A JP2014518981 A JP 2014518981A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel vapor
- skirt
- tube
- vapor valve
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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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
-
- 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
- F02M25/0872—Details of the fuel vapour pipes or conduits
-
- 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
-
- 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
-
- 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
- B60K2015/03509—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems with a droplet separator in the vent line
-
- 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
- F02M2025/0863—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 with means dealing with condensed fuel or water, e.g. having a liquid trap
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Lift Valve (AREA)
- Closures For Containers (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
【選択図】図1
Description
Claims (12)
- チューブと、
該チューブの周りに配置されるスカートと、を含み、
前記スカートは、燃料蒸気バルブの一部に対してシールし、かつ、
前記チューブ及び前記スカートは、前記燃料蒸気バルブの一部と協働して、液体燃料を閉じ込めるリザーバを形成することを特徴とする燃料蒸気バルブ用の挿入部。 - 前記燃料蒸気バルブの一部はポートであり、前記スカートは、前記ポートの内壁に対してシールすることを特徴とする請求項1に記載の挿入部。
- 前記スカートが管状であることを特徴とする請求項1に記載の挿入部。
- 前記スカートが凹凸のない形状であることを特徴とする請求項1に記載の挿入部。
- 前記燃料蒸気バルブの一部は上部を有し、前記挿入部がバルブキャップとして機能するように前記上部に取り付けられることを特徴とする請求項1に記載の挿入部。
- さらに、前記挿入部の一部として一体化して形成される挿入ポートを含むことを特徴とする請求項5に記載の挿入部。
- 前記チューブの直径,前記チューブの長さ,及び,前記スカートの直径は、所定容積のリザーバを形成するために選択されることを特徴とする請求項1に記載の挿入部。
- 燃料蒸気バルブであって、
ハウジングと、
該ハウジング内に形成されるバルブシートと、
該バルブシートに対してシールすることができるバルブシールと、
該バルブシールを通過して漏出する液体燃料を閉じ込めるための、チューブを有する挿入部と、
前記チューブの周りに配置されて、前記燃料蒸気バルブの一部に対してシールするスカートと、を備え、
前記チューブ及び前記スカートは、前記燃料蒸気バルブの一部と協働して、液体燃料を閉じ込めるリザーバを形成する、ことを特徴とする燃料蒸気バルブ。 - 前記燃料蒸気バルブの一部はポートであり、前記スカートは、前記ポートの内壁に対してシールすることを特徴とする請求項8に記載の燃料蒸気バルブ。
- 前記燃料蒸気バルブの一部は上部を有し、前記挿入部がバルブキャップとして機能するように前記上部に取り付けられることを特徴とする請求項8に記載の燃料蒸気バルブ。
- さらに、前記挿入部の一部として一体化して形成される挿入ポートを含むことを特徴とする請求項10に記載の燃料蒸気バルブ。
- 前記チューブの直径,前記チューブの長さ,及び,前記スカートの直径は、所定容積のリザーバを形成するために選択されることを特徴とする請求項10に記載の燃料蒸気バルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/114,157 US9109551B2 (en) | 2011-05-24 | 2011-05-24 | Liquid trap for fuel vapor valve |
US13/114,157 | 2011-05-24 | ||
PCT/US2012/039419 WO2012162539A2 (en) | 2011-05-24 | 2012-05-24 | Liquid trap for fuel vapor valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014518981A true JP2014518981A (ja) | 2014-08-07 |
Family
ID=46317493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014512113A Ceased JP2014518981A (ja) | 2011-05-24 | 2012-05-24 | 燃料蒸気バルブ用の液体トラップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9109551B2 (ja) |
EP (1) | EP2714450B1 (ja) |
JP (1) | JP2014518981A (ja) |
KR (1) | KR20140027293A (ja) |
CN (2) | CN102797597B (ja) |
WO (1) | WO2012162539A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9428043B2 (en) | 2013-11-07 | 2016-08-30 | Fca Us Llc | Liquid vapor separator drain valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5413137A (en) * | 1994-02-14 | 1995-05-09 | Borg-Warner Automotive, Inc. | Fuel vapor vent assembly with liquid trap |
JPH08244477A (ja) * | 1995-03-08 | 1996-09-24 | Aisan Ind Co Ltd | 車両の燃料流出防止弁 |
JP2001182633A (ja) * | 1999-12-27 | 2001-07-06 | Kyosan Denki Kk | 燃料蒸発ガス処理装置 |
JP2007177784A (ja) * | 2005-12-02 | 2007-07-12 | Toyoda Gosei Co Ltd | タンク用流路構造体 |
WO2010146452A1 (en) * | 2009-06-17 | 2010-12-23 | Eaton Corporation | Vapor vent valve with pressure relief function integrated to carbon canister |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2185098A (en) * | 1938-01-03 | 1939-12-26 | Electric Storage Battery Co | Nonspill vent plug |
JPH06156093A (ja) | 1992-11-24 | 1994-06-03 | Aisan Ind Co Ltd | フロート付フューエルカットオフバルブ |
JP3284746B2 (ja) * | 1994-04-28 | 2002-05-20 | 豊田合成株式会社 | 燃料タンク用フロートバルブ |
JP3777214B2 (ja) | 1996-01-08 | 2006-05-24 | 株式会社ニフコ | 燃料流出防止弁装置 |
JP3919300B2 (ja) | 1997-07-18 | 2007-05-23 | 京三電機株式会社 | 燃料タンクの燃料蒸気制御装置 |
US6035884A (en) | 1997-09-16 | 2000-03-14 | Stant Manufacturing Inc. | Liquid fuel baffle for vent apparatus |
US6145532A (en) | 1997-12-01 | 2000-11-14 | Walbro Corporation | Fuel tank fill level control and vapor venting valve |
JP3914320B2 (ja) | 1998-01-26 | 2007-05-16 | 株式会社ミクニ | 燃料遮断装置及びその燃料遮断装置の連結構造 |
US6311675B2 (en) | 1999-04-28 | 2001-11-06 | Walbro Corporation | Vent valve and fuel pump module |
US6349860B1 (en) * | 2000-05-09 | 2002-02-26 | H. J. Heinz Co. | Dispensing cap having serum trap |
JP2002004966A (ja) * | 2000-06-26 | 2002-01-09 | Kyosan Denki Co Ltd | 燃料蒸発ガス処理装置 |
US6915812B2 (en) * | 2000-09-12 | 2005-07-12 | Alfmeier Corporation | Low permeation weldable fuel tank assembly |
US6586131B2 (en) * | 2001-02-16 | 2003-07-01 | Wilson Greatbatch Ltd. | Apparatus for releasing gases from rechargeable lithium electrochemical cells during the formation stage of manufacturing |
JP4058617B2 (ja) * | 2002-07-22 | 2008-03-12 | 株式会社ニフコ | 燃料タンクの複合型エアベントバルブ及びエアベント機構 |
US20060145846A1 (en) * | 2002-10-10 | 2006-07-06 | Vos Johannes H | Container assembly |
US6983772B1 (en) * | 2004-07-02 | 2006-01-10 | Emco Wheation Retail Corporation | Dripless nozzle |
US7261222B2 (en) * | 2005-01-24 | 2007-08-28 | Cheng-Yuan Su | Structure for green nozzle |
JP2006290085A (ja) * | 2005-04-08 | 2006-10-26 | Kyosan Denki Co Ltd | フロートバルブのシール構造 |
DE102008005753A1 (de) | 2008-01-24 | 2009-07-30 | Volkswagen Ag | Ventileinrichtung, Kraftstoffbehälter, Kraftstoffversorgungsvorrichtung, Kraftfahrzeug und Verfahren zur Entlüftung eines Kraftstofftanks |
US8171952B2 (en) * | 2008-02-01 | 2012-05-08 | Eaton Corporation | Multi-function control valve for fuel vapor system |
JP5115337B2 (ja) * | 2008-05-30 | 2013-01-09 | 豊田合成株式会社 | 燃料遮断弁 |
JP5018703B2 (ja) * | 2008-08-29 | 2012-09-05 | 豊田合成株式会社 | インタンク用弁ユニット |
JP5479786B2 (ja) * | 2009-06-17 | 2014-04-23 | 株式会社パイオラックス | 燃料遮断弁 |
US20110005614A1 (en) * | 2009-07-07 | 2011-01-13 | Eaton Corporation | Vent valve |
-
2011
- 2011-05-24 US US13/114,157 patent/US9109551B2/en active Active
-
2012
- 2012-05-24 CN CN201210225497.8A patent/CN102797597B/zh not_active Expired - Fee Related
- 2012-05-24 JP JP2014512113A patent/JP2014518981A/ja not_active Ceased
- 2012-05-24 WO PCT/US2012/039419 patent/WO2012162539A2/en active Application Filing
- 2012-05-24 CN CN2012203162199U patent/CN202811119U/zh not_active Expired - Fee Related
- 2012-05-24 KR KR20137030834A patent/KR20140027293A/ko active IP Right Grant
- 2012-05-24 EP EP12727960.2A patent/EP2714450B1/en not_active Not-in-force
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5413137A (en) * | 1994-02-14 | 1995-05-09 | Borg-Warner Automotive, Inc. | Fuel vapor vent assembly with liquid trap |
JPH08244477A (ja) * | 1995-03-08 | 1996-09-24 | Aisan Ind Co Ltd | 車両の燃料流出防止弁 |
JP2001182633A (ja) * | 1999-12-27 | 2001-07-06 | Kyosan Denki Kk | 燃料蒸発ガス処理装置 |
JP2007177784A (ja) * | 2005-12-02 | 2007-07-12 | Toyoda Gosei Co Ltd | タンク用流路構造体 |
WO2010146452A1 (en) * | 2009-06-17 | 2010-12-23 | Eaton Corporation | Vapor vent valve with pressure relief function integrated to carbon canister |
Also Published As
Publication number | Publication date |
---|---|
US9109551B2 (en) | 2015-08-18 |
US20120298211A1 (en) | 2012-11-29 |
EP2714450A2 (en) | 2014-04-09 |
WO2012162539A2 (en) | 2012-11-29 |
EP2714450B1 (en) | 2015-07-01 |
CN202811119U (zh) | 2013-03-20 |
KR20140027293A (ko) | 2014-03-06 |
CN102797597B (zh) | 2017-04-12 |
CN102797597A (zh) | 2012-11-28 |
WO2012162539A3 (en) | 2013-01-17 |
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