JP2015086835A - 蒸発燃料処理装置 - Google Patents
蒸発燃料処理装置 Download PDFInfo
- Publication number
- JP2015086835A JP2015086835A JP2013228204A JP2013228204A JP2015086835A JP 2015086835 A JP2015086835 A JP 2015086835A JP 2013228204 A JP2013228204 A JP 2013228204A JP 2013228204 A JP2013228204 A JP 2013228204A JP 2015086835 A JP2015086835 A JP 2015086835A
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- liquid level
- fuel
- outlet port
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 73
- 230000008020 evaporation Effects 0.000 title abstract description 24
- 238000001704 evaporation Methods 0.000 title abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000002828 fuel tank Substances 0.000 abstract description 9
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
Images
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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Transportation (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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Abstract
Description
また、第1連通路と第2連通路とが第1弁座上方部を境として折返し状に形成されていることで、仮に第2弁座の閉弁機能に支障があって第2弁座から液体の燃料が漏れ出た場合であっても、その液体を途中の第1弁座上方部に落すことができ、出口ポートからの液漏れを防ぐことができる。
車体がさほど傾いていない通常時には、図1に示すようにキャニスタ連通孔4,エバポ孔6が共に開いた状態となる。これにより、燃料タンクT内で発生した蒸発燃料は、キャニスタ連通孔4を流れる蒸発燃料については第2連通路22を通って出口ポート9からキャニスタに流れる。エバポ孔6を流れる蒸発燃料については、第1連通路21および第2連通路22を通って、本実施形態ではバイパス流路23も合わせて通って出口ポート9からキャニスタに流れる。
2 液面検知弁
3 燃料遮断弁
4 キャニスタ連通孔(第1弁座)
6 エバポ孔(第2弁座)
8 ハウジング
9 出口ポート
11 第1弁座上方部
12 第2弁座上方部
21 第1連通路
22 第2連通路
23 バイパス流路
Claims (2)
- 給油時に満タンの液面を検知し、第1弁座を閉じる液面検知弁と、液面が満タン時の液面よりも高くなったときに第2弁座を閉じる燃料遮断弁と、キャニスタに通じる出口ポートと、を有する蒸発燃料処理装置であって、
平面視して、第2弁座上方部と第1弁座上方部とを連通する第1連通路と、第1弁座上方部と出口ポートとを連通する第2連通路とが、第1弁座上方部を境として折返し状に形成されていることを特徴とする蒸発燃料処理装置。 - 前記第1弁座上方部を通ることなく前記第2弁座上方部と前記第2連通路とを連通する狭小のバイパス流路を備えることを特徴とする請求項1に記載の蒸発燃料処理装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013228204A JP6153850B2 (ja) | 2013-11-01 | 2013-11-01 | 蒸発燃料処理装置 |
PCT/JP2014/075577 WO2015064253A1 (ja) | 2013-11-01 | 2014-09-26 | 蒸発燃料処理装置 |
KR1020167004087A KR101868709B1 (ko) | 2013-11-01 | 2014-09-26 | 증발 연료 처리 장치 |
CN201480038727.7A CN105683555B (zh) | 2013-11-01 | 2014-09-26 | 蒸发燃料处理装置 |
US14/904,980 US9995259B2 (en) | 2013-11-01 | 2014-09-26 | Evaporated fuel processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013228204A JP6153850B2 (ja) | 2013-11-01 | 2013-11-01 | 蒸発燃料処理装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015086835A true JP2015086835A (ja) | 2015-05-07 |
JP2015086835A5 JP2015086835A5 (ja) | 2016-11-17 |
JP6153850B2 JP6153850B2 (ja) | 2017-06-28 |
Family
ID=53003866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013228204A Active JP6153850B2 (ja) | 2013-11-01 | 2013-11-01 | 蒸発燃料処理装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9995259B2 (ja) |
JP (1) | JP6153850B2 (ja) |
KR (1) | KR101868709B1 (ja) |
CN (1) | CN105683555B (ja) |
WO (1) | WO2015064253A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200483760Y1 (ko) | 2017-01-10 | 2017-06-20 | 김성하 | 의자형 때밀이 장치 |
KR200483980Y1 (ko) | 2017-01-19 | 2017-07-18 | 김성하 | 벽걸이형 때밀이 장치 |
Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51152739U (ja) * | 1975-05-29 | 1976-12-06 | ||
JPS5357116U (ja) * | 1976-10-19 | 1978-05-16 | ||
JPS63121759U (ja) * | 1987-02-02 | 1988-08-08 | ||
JPS6426535U (ja) * | 1987-08-10 | 1989-02-15 | ||
JPH0250169U (ja) * | 1988-09-30 | 1990-04-09 | ||
JPH02100921U (ja) * | 1989-01-31 | 1990-08-10 | ||
JPH04356226A (ja) * | 1991-05-31 | 1992-12-09 | Nissan Motor Co Ltd | 燃料タンクの蒸発燃料処理装置 |
JPH09189368A (ja) * | 1996-01-08 | 1997-07-22 | Nifco Inc | 燃料流出防止弁装置 |
JPH10205634A (ja) * | 1997-01-17 | 1998-08-04 | Nok Corp | 液体遮断弁装置 |
JPH11210584A (ja) * | 1998-01-26 | 1999-08-03 | Mikuni Adec Corp | 燃料遮断装置及びその燃料遮断装置の連結構造 |
JP2000054918A (ja) * | 1998-08-07 | 2000-02-22 | Mikuni Adec Corp | 蒸散燃料処理装置 |
US6029635A (en) * | 1997-08-29 | 2000-02-29 | Fuji Jukogyo Kabushiki Kaisha | Fuel vapor emission preventing system |
JP2001140717A (ja) * | 1999-11-12 | 2001-05-22 | Kyosan Denki Kk | 燃料蒸発ガス制御装置 |
JP2001182633A (ja) * | 1999-12-27 | 2001-07-06 | Kyosan Denki Kk | 燃料蒸発ガス処理装置 |
JP2001206082A (ja) * | 2000-01-24 | 2001-07-31 | Toyota Motor Corp | 燃料タンクの蒸発ガス抑制装置 |
US6336466B1 (en) * | 1999-01-18 | 2002-01-08 | Solvay | System for the venting of a liquid tank |
JP2002004966A (ja) * | 2000-06-26 | 2002-01-09 | Kyosan Denki Co Ltd | 燃料蒸発ガス処理装置 |
JP2002285929A (ja) * | 2001-03-26 | 2002-10-03 | Nifco Inc | 過給油防止バルブ |
JP2006097674A (ja) * | 2004-08-30 | 2006-04-13 | Toyoda Gosei Co Ltd | 燃料遮断弁 |
JP2007333137A (ja) * | 2006-06-16 | 2007-12-27 | Piolax Inc | 液体遮断弁装置 |
JP2010265858A (ja) * | 2009-05-18 | 2010-11-25 | Aisan Ind Co Ltd | 蒸発燃料処理装置 |
JP2010280384A (ja) * | 1999-06-01 | 2010-12-16 | Inergy Automotive Systems Research (Sa) | 燃料タンク |
JP2011161974A (ja) * | 2010-02-05 | 2011-08-25 | Toyota Motor Corp | 燃料タンク、並びに同燃料タンクを具備する蒸発燃料処理装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4782084A (en) | 1987-06-29 | 1988-11-01 | Merck & Co., Inc. | HMG-COA reductase inhibitors |
JPH07132740A (ja) * | 1993-11-05 | 1995-05-23 | Toyoda Gosei Co Ltd | 燃料蒸気処理装置 |
JPH0972258A (ja) * | 1995-09-05 | 1997-03-18 | Nissan Motor Co Ltd | 自動車用燃料タンクのベーパ排出装置 |
JP3515648B2 (ja) * | 1995-10-13 | 2004-04-05 | 本田技研工業株式会社 | 蒸発燃料処理装置 |
US5687756A (en) * | 1995-11-08 | 1997-11-18 | Borg-Warner Automotive, Inc. | Vehicle refueling valve |
JP2000097120A (ja) * | 1998-09-16 | 2000-04-04 | Nifco Inc | 燃料タンク装置 |
JP3911185B2 (ja) * | 2002-04-05 | 2007-05-09 | 株式会社ニフコ | 過給油防止バルブ |
JP4070229B2 (ja) * | 2002-08-08 | 2008-04-02 | 本田技研工業株式会社 | 蒸発燃料処理装置 |
JP4318937B2 (ja) * | 2003-03-12 | 2009-08-26 | 本田技研工業株式会社 | 蒸発燃料処理装置 |
US6810862B2 (en) * | 2003-03-27 | 2004-11-02 | Eaton Corporation | Fuel tank vapor relief valve and method of making same |
US7207347B2 (en) * | 2004-08-23 | 2007-04-24 | Raval A.S.C. Ltd. | Dual function valve for fuel tank |
JP5525295B2 (ja) * | 2010-03-11 | 2014-06-18 | 本田技研工業株式会社 | 蒸発燃料処理装置 |
JP5795179B2 (ja) * | 2011-04-07 | 2015-10-14 | 本田技研工業株式会社 | 車両の蒸発燃料処理装置 |
-
2013
- 2013-11-01 JP JP2013228204A patent/JP6153850B2/ja active Active
-
2014
- 2014-09-26 CN CN201480038727.7A patent/CN105683555B/zh active Active
- 2014-09-26 US US14/904,980 patent/US9995259B2/en active Active
- 2014-09-26 WO PCT/JP2014/075577 patent/WO2015064253A1/ja active Application Filing
- 2014-09-26 KR KR1020167004087A patent/KR101868709B1/ko active IP Right Grant
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51152739U (ja) * | 1975-05-29 | 1976-12-06 | ||
JPS5357116U (ja) * | 1976-10-19 | 1978-05-16 | ||
JPS63121759U (ja) * | 1987-02-02 | 1988-08-08 | ||
JPS6426535U (ja) * | 1987-08-10 | 1989-02-15 | ||
JPH0250169U (ja) * | 1988-09-30 | 1990-04-09 | ||
JPH02100921U (ja) * | 1989-01-31 | 1990-08-10 | ||
JPH04356226A (ja) * | 1991-05-31 | 1992-12-09 | Nissan Motor Co Ltd | 燃料タンクの蒸発燃料処理装置 |
JPH09189368A (ja) * | 1996-01-08 | 1997-07-22 | Nifco Inc | 燃料流出防止弁装置 |
JPH10205634A (ja) * | 1997-01-17 | 1998-08-04 | Nok Corp | 液体遮断弁装置 |
US6029635A (en) * | 1997-08-29 | 2000-02-29 | Fuji Jukogyo Kabushiki Kaisha | Fuel vapor emission preventing system |
JPH11210584A (ja) * | 1998-01-26 | 1999-08-03 | Mikuni Adec Corp | 燃料遮断装置及びその燃料遮断装置の連結構造 |
JP2000054918A (ja) * | 1998-08-07 | 2000-02-22 | Mikuni Adec Corp | 蒸散燃料処理装置 |
US6336466B1 (en) * | 1999-01-18 | 2002-01-08 | Solvay | System for the venting of a liquid tank |
JP2010280384A (ja) * | 1999-06-01 | 2010-12-16 | Inergy Automotive Systems Research (Sa) | 燃料タンク |
JP2001140717A (ja) * | 1999-11-12 | 2001-05-22 | Kyosan Denki Kk | 燃料蒸発ガス制御装置 |
JP2001182633A (ja) * | 1999-12-27 | 2001-07-06 | Kyosan Denki Kk | 燃料蒸発ガス処理装置 |
JP2001206082A (ja) * | 2000-01-24 | 2001-07-31 | Toyota Motor Corp | 燃料タンクの蒸発ガス抑制装置 |
JP2002004966A (ja) * | 2000-06-26 | 2002-01-09 | Kyosan Denki Co Ltd | 燃料蒸発ガス処理装置 |
JP2002285929A (ja) * | 2001-03-26 | 2002-10-03 | Nifco Inc | 過給油防止バルブ |
JP2006097674A (ja) * | 2004-08-30 | 2006-04-13 | Toyoda Gosei Co Ltd | 燃料遮断弁 |
JP2007333137A (ja) * | 2006-06-16 | 2007-12-27 | Piolax Inc | 液体遮断弁装置 |
JP2010265858A (ja) * | 2009-05-18 | 2010-11-25 | Aisan Ind Co Ltd | 蒸発燃料処理装置 |
JP2011161974A (ja) * | 2010-02-05 | 2011-08-25 | Toyota Motor Corp | 燃料タンク、並びに同燃料タンクを具備する蒸発燃料処理装置 |
Also Published As
Publication number | Publication date |
---|---|
US20160153410A1 (en) | 2016-06-02 |
KR20160042425A (ko) | 2016-04-19 |
US9995259B2 (en) | 2018-06-12 |
KR101868709B1 (ko) | 2018-06-18 |
CN105683555A (zh) | 2016-06-15 |
JP6153850B2 (ja) | 2017-06-28 |
WO2015064253A1 (ja) | 2015-05-07 |
CN105683555B (zh) | 2018-09-14 |
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