JP2019147404A5 - - Google Patents

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JP2019147404A5
JP2019147404A5 JP2018031558A JP2018031558A JP2019147404A5 JP 2019147404 A5 JP2019147404 A5 JP 2019147404A5 JP 2018031558 A JP2018031558 A JP 2018031558A JP 2018031558 A JP2018031558 A JP 2018031558A JP 2019147404 A5 JP2019147404 A5 JP 2019147404A5
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Japan
Prior art keywords
vapor
fuel tank
amount
released
shed90
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JP2018031558A
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JP7027951B2 (ja
JP2019147404A (ja
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Priority to JP2018031558A priority Critical patent/JP7027951B2/ja
Priority claimed from JP2018031558A external-priority patent/JP7027951B2/ja
Priority to CN201910132469.3A priority patent/CN110194054A/zh
Priority to US16/284,343 priority patent/US10850607B2/en
Publication of JP2019147404A publication Critical patent/JP2019147404A/ja
Publication of JP2019147404A5 publication Critical patent/JP2019147404A5/ja
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Description

ところで、近年、ベーパーの大気放出に関する規制が強化される傾向にあり、例えば米国のＯＲＶＲ（Onboard Refueling Vapor Recovery）規制では、給油中に車両から放出されるベーパー量を０．２（ｇ／ｇａｌ）以下に規定する等、ベーパーの大気への放出量が厳格に制限されている。
図４は、給油試験を模式的に説明する図である。給油試験では、実施例として、燃料タンク装置１を搭載した車両（図示せず）を、ＳＨＥＤ（Sealed Housing for Evaporative Determination）９０と称される密閉された部屋に設置し、当該ＳＨＥＤ９０内で給油を行った際の、燃料タンク装置１からのエバポエミッション（ガソリンベーパー）の放出量を分析計９１にて測定した。
また、比較例として、抵抗部３（絞り部６０）を有しない図７の燃料タンク装置２０１を搭載した車両（図示せず）を、ＳＨＥＤ９０に設置し、当該ＳＨＥＤ９０内で給油を行った際の、燃料タンク装置２０１からのエバポエミッションの放出量を分析計９１にて測定した。
JP2018031558A 2018-02-26 2018-02-26 車両の燃料タンク装置 Active JP7027951B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018031558A JP7027951B2 (ja) 2018-02-26 2018-02-26 車両の燃料タンク装置
CN201910132469.3A CN110194054A (zh) 2018-02-26 2019-02-22 车辆的燃料箱装置
US16/284,343 US10850607B2 (en) 2018-02-26 2019-02-25 Fuel tank device of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018031558A JP7027951B2 (ja) 2018-02-26 2018-02-26 車両の燃料タンク装置

Publications (3)

Publication Number Publication Date
JP2019147404A JP2019147404A (ja) 2019-09-05
JP2019147404A5 true JP2019147404A5 (ja) 2020-12-10
JP7027951B2 JP7027951B2 (ja) 2022-03-02

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Family Applications (1)

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JP2018031558A Active JP7027951B2 (ja) 2018-02-26 2018-02-26 車両の燃料タンク装置

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US (1) US10850607B2 (ja)
JP (1) JP7027951B2 (ja)
CN (1) CN110194054A (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020205660A1 (de) * 2020-05-05 2021-11-11 Deere & Company Kraftstofftank für ein Fahrzeug
CN114074543A (zh) * 2020-08-11 2022-02-22 山东交通学院 一种实验教学车的双油箱
US11815386B2 (en) * 2020-09-03 2023-11-14 Ariens Company Fuel level display circuit for dual tank configuration
CN112572134B (zh) * 2020-11-23 2022-11-01 协展(福建)机械工业有限公司 一种双油泵油箱用分油器

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JP3152086B2 (ja) 1994-11-04 2001-04-03 三菱自動車工業株式会社 燃料供給装置
JPH08230494A (ja) * 1995-02-22 1996-09-10 Suzuki Motor Corp 内燃機関の蒸発燃料制御装置
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JP2005155323A (ja) 2003-09-08 2005-06-16 Toyota Motor Corp 内燃機関の蒸発燃料処理装置
JP2008100565A (ja) 2006-10-18 2008-05-01 Toyota Motor Corp 燃料タンクシステム
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